smithy 622 Operator Manual

SMITHYCNC 622 BED MILL
OPERATOR’S MANUAL
VERSION 1.1
2008
SmithyCNC 622 BED MILL Operator’s Manual
SmithyCNC (Smithy Co.)
170 Aprill Dr., Ann Arbor, Michigan USA 48103
International: 734-913-6700 International Fax: 734-913-6663
www.smithycnc.com
Copyright © 2008 SmithyCNC & Smithy Co.
All rights reserved. No part of this manual may be reproduced or transmitted in any form by any means, electronic, mechanical, photocopying, recording, or otherwise, without prior written permission of Smithy Co.
For information on getting permission for reprints and excerpts, comments, or suggestions, contact info@smithy.com
While every precaution has been taken in the preparation of this manual, Smithy Co. shall have any liability to any person or entity with respect to any loss or damage caused or alleged to be caused directly or indirectly by the instructions contained in this manual or by the computer software and hardware products described in it. Please see section on warranty and safety precautions before operating the machine.
Printed and bound in the United States of America
TABLE OF CONTENTS
1 | INTRODUCTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Thank You . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Important Reminder . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Suggestions or Comments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Customer Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
2 | SMITHYCNC SYSTEM WARRANTY . . . . . . . . . . . . . . . . . . . . . . . 3
3 | GENERAL SAFETY GUIDELINES . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Symbols Used in this Manual . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Basic Points of Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Clothing & Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Safety Aspects Related to Tools Work Holding
Safety Aspects Related to Maintenance . . . . . . . . . . . . . . . . . . . 9
Safety Aspects Related to Workpiece . . . . . . . . . . . . . . . . . . . . . 10
Safety Equipment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
. . . . . . . . . . . . . . 8
4 | INSTALLATION & SET-UP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Set-up Clearances & Conditions . . . . . . . . . . . . . . . . . . . . . . . . . 11
Power Requirments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Stand Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Moving from Pallet to Stand . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Attaching the Machine to the Stand. . . . . . . . . . . . . . . . . . . . . . . 15
Installing Your Control Box . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Leveling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
5 | MECHANICAL COMPONENT IDENTIFICATION
& FUNCTIONS
6 | MECHANICAL MAINTENANCE. . . . . . . . . . . . . . . . . . . . . . . . . . 21
Maintenance Schedule . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
Daily Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
Periodic Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
Lubrication System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
Ballscrews & Guidewats . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
Headstock & Spindle Bearings . . . . . . . . . . . . . . . . . . . . . . . 24
Period Maintenance Tasks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
Axis Bearing Adjustments/ Axis Backlash . . . . . . . . . . . . . . 24
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
X-Axis Ballscrew End Bearing Adjustment
& Replacement. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
Y-Axis Ballscrew End Bearing Adjustment . . . . . . . . . . . . . 25
Z-Axis Ballscrew End Bearing Adjustment . . . . . . . . . . . . . 26
Adjustmet of Gibs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
X-Axis Gibs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
Y-Axis Gibs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
Z-Axis Gibs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
7 | TOOL HOLDING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
Tool Holding Options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
Installing the Tooling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
8 | CNC-622 BED MILL SPECIFICATIONS. . . . . . . . . . . . . . . . . . . . 31
9 | MACHINE PARTS DIAGRAMS . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
Diagram 1: Z-Axis . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
Diagram 2: Column & Junction Box . . . . . . . . . . . . . . . . . . . . . . . 37
Diagram 3: X-Axis Table & Saddle
Diagram 3A: Coolant Shield . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44
Diagram 4: Y-Axis & Machine Base . . . . . . . . . . . . . . . . . . . . . . . 45
Diagram 5: Stand . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47
. . . . . . . . . . . . . . . . . . . . . . . . 41
10 | ELECTRICAL DIAGRAM & PIN OUTS. . . . . . . . . . . . . . . . . . . . . 49
1
INTRODUCTION
THANK YOU FOR YOUR ORDER
Congratulations on your purchase of a SmithyCNC bed mill. With proper setup and maintenance, your machine should provide many years of quality work and enjoyment.
This manual covers general instructions regarding machine set-up, operation,maintenance and troubleshooting for SmithyCNC 622 Bed Mills.
IMPORTANT REMINDER
Before operating any SmithyCNC Bed Mill, this instruction manual and any accompanying instruction manuals must be read carefully place where they are always easily accessible for reference during the operation of the machine.
. Instruction manuals should be kept in a safe
While this manual has been compiled to give the general description and usage of the SmithyCNC 1240 Bed Mills, changes are possible due to continuous design and development efforts.
Remember safety comes above all else. Carefully, read, follow and understand the safety information outline in chapter 3 of this manual and always let common sense be your guide.
SUGGESTIONS OR COMMENTS
e are interested in any suggestions you might have to improve our products and
W services. Feel free to contact us with your suggestions by phone or in writing.
If you have comments about this operator’s manual, or if you have a project you’d like to share with other SmithyCNC owners, contact the SmithyCNC Company, P.O. Box 1517, Ann Arbor
, MI 48106-1517. Y
ou can also e-mail sales@smithy.com 24 hours a day.
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QUESTIONS
If you have questions not covered in the manual, please call our toll-free number:
Our friendly service technicians are available Monday through Friday from 8:00 a.m. to 5:00 p.m. Eastern Standard Time. You can also e-mail your questions 24 hours a day to
sales@smithy.com. If you are calling from outside the United States, please dial 1-734­913-6700
Don’t forget to check our website periodically, where we will post updates and revisions to this manual as well troubleshooting techniques and technical advice.
CUSTOMER INFORMATION
Please record the information below about your SmithyCNC Bed Mill. Having this information readily available will save time if you need to contact Smithy for questions, service, accessories, or replacement parts.
1-800-476-4849
. You can also fax your questions to 734-913- 6663.
Model number: _____________________________________________
Serial Number: _____________________________________________
chase Date: _____________________________________________
Pur
Deliver
We look forward to a long working relationship with you, and thank you again for putting your trust in SmithyCNC.
y Date: ______________________________________________
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WARRANTY INFORMATION
SMITHYCNC SYSTEM WARRANTY
30 Day Trial Offer
ry a Smithy for 30 days. If, for any reason within that time, you decide to return your
T Smithy, just call our Customer Service department at 1-800-476-4849. We will help you arrange shipping back to us. When we receive the machine back, we’ll refund your full purchase price. Please note: return shipping charges and any shipping damage from improper repacking is your responsibility.
Smithy Warranty
Smithy 3-in-1 and Dedicated Machines are warranted for two years (unless otherwise noted)to the original purchaser against defects in materials and workmanship. During that time, Smithy will replace any defective parts that are returned to our warehouse, free of charge. Upon receipt of the defective parts, Smithy technicians will arrange with you to send replacement parts immediately. This warranty does not cover parts that are worn out through the negligence on the part of the operator nor does it cover consequential damages resulting from defects in material or workmanship.
SmithyCNC warrants its machines and control systems for a period of one (1) year to the original purchaser from the date of purchase. If within one (1) year form the date of purchase a SmithyCNC machine and/or control system fails due to defect in material or workmanship, SmithyCNC will at their choice repair and/or replace components with new or remanufactured parts free of charge.
(Some have asked why SmithyCNC machines have a shorter warranty period than Smithy manual machines. There are several reasons, but the greatest factor is that, on average, CNC automated machine tools, are operated a significantly greater number of hours per day than the average manual machine. Also, by comparison, most of our competitors selling benchtop CNC machines only offer a six (6) months warranty machine have a full one (1) year warranty
Most warranty repairs and/or replacements are handled routinely, but sometimes request for warranty service many not be appropriate. This warranty does not apply to defects due directly or indirectly to misuse, abuse, negligence, accidents, repairs, or lack of routine maintenance. This warranty is also void if the serial number of the machine or SmithyCNC control system has been removed or has been altered or modified.
.)
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. Whereas SmithyCNC
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I
n no event shall Smithy be liable for indirect, incidental or consequential damages for the
s
ale or use of the product. This disclaimer applies to both during and after the term of this
warranty.
We do not warrant or represent that the merchandise complies with the provisions of any law or acts unless Smithy Company so warrants. In no event shall Smithy's liability under this warranty exceed the purchase price paid for the product. Legal actions brought against Smithy Co. shall be tried in the State of Michigan, County of Washtenaw.
Smithy Co. shall in no event be liable for death, injuries to persons or property for incidental, contingent, special or consequential damages arising from the use of our products.
This is Smithy Co.’s sole warranty and any and all warranties that may be implied by law, including any merchantability or fitness, for any particular purpose, are hereby limited to the duration of this written warranty.
This warranty gives you specific legal rights, and you may also have other rights, which vary from state to state. Some states do not allow the exclusion or limitation of inciden­tal or consequential damages, so the above limitation or exclusions may not apply to you.
Telephone Support (Service engineers are available 8 am to 5 pm EST):
Service and Parts
Tel No. 1-800-476-4849 Fax No. 1-734-913-6663 Email Address: sales@smithy.com
Software and Programming Consultancy Services
In addition to our customary technical support for the machines and controls, we also pro vide technical consulting support to our customers by providing engineering and G-code programming services. The standard rate for these services is $28.00 per hour. Our princi­pal objective is to support you and to increase your productivity while reducing the machining cost. Give us a call for such support as and when required.
el No. 1-800-476-4849
T Fax No. 1-734-913-6663 Email Address: sales@smithy.com
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GENERAL SAFETY GUIDELINES
OVERVIEW
General operational techniques and safety procedures will be outlined in this manual. You will note, for example, that all rotating parts, wherever feasible, are protected by specially designed covers and shields. If the machine is operated in accordance with the manufacturers instructions, it will provide you with reliable service. However, with machines of this nature, serious accidents may occur due to improper or careless operation. It is strongly recommended that you read this manual and accompanying manuals and understand thoroughly the contents of the manuals. Not every example of improper operation or unauthorized usage which may lead to malfunction or an accident can be anticipated. If a particular operation is not documented in this manual as an authorized usage of the equipment, it should be assumed that it is an unauthorized or improper usage with potential danger and should be avoided or the manufacturer should be consulted before the actual use.
SAFETY
This machine is provided with various safely devices to protect the operator and the machine. However, these cannot cover all aspects of safety. Therefore, the operator must thoroughly read and understand the content of this manual before the machine is turned on and operated. The operator should also take into consideration these and other aspects of safety related to his/her particular environmental conditions, materials and tools.
Safety Symbols Used in this Manual
Three categories of safety guidelines have been used throughout this manual. Please take note of these symbols and understand their meanings.
If this action is not avoided, it will cause permanent harm
DANGER
WARNING
to your health, such as death or serious injury, and it may also cause permanent damage to your machine.
If this action is not avoided, it can cause potential harm to your health, resulting serious injury, and has potential to cause serious harm to your machine.
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Always observe the safety instructions inscribed on the safety nameplate fixed to the machine.
DO NOT remove or damage these name plates.
DO NOT attempt to operate or turn on the machine until you have read and understood
the manuals supplied with the machine .
BASIC POINTS OF SAFETY
CAUTION
DANGER
I
f this action is not avoided, it may cause potential harm
t
o your health, such as minor to moderate injury, and may
also cause moderate harm to your machine.
•There are high voltage terminals on the electrical control panel, motors, junction boxes and other equipment. DO NOT touch any of these components under any circumstances, when the power supply is ON.
•Make sure that all safety covers are fitted and electrical boxes are closed and secured before the power is switched to ON.
•If any components or safety covers are to be removed, first switch off or disconnect the main plug.
WARNING
•Memorize the position of the EMERGENCY STOP BUTTON on the machine so that you can press it immediately from any position in case of emergencies.
DO NOT touch any of the switches accidently while the machine is in operations.
DO NOT touch the tool holder while the machine is running.
•Under no circumstances, should you touch a rotating tool holder or workpiece while the machine is in operation mode.
•To prevent incorrect operation of the machine, carefully check the position of the switches before operation.
•If in doubt, consult this manual or a SmithyCNC technician for advise and suggestions.
•Always unplug the main plug when the machine is not in use.
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General Safety Guidelines
If more than one person is operating the machine, DO NOT proceed to the next step
w
ithout informing the other operator(s) that you are about to do so.
DO NOT modify the machine in any way that will affect safety.
CAUTION
DO NOT subject the machine,control box, operator panel, or the electrical control panel
to high voltage surge.
DO NOT change the parameters or electrical setting values without good reason. If it is becomes necessary to change the parameters or settings, first check with a Smithy technician to assue that it is safe to do so, then make a note of the original values so that it can be reset to that value, if necessary.
DO NOT paint, soil, damage, modify, or remove any fo the safety nameplate. If the details become illegible or if the nameplate is lost, obtain a replacement from SmithyCNC and mount it in the original position.
DO NOT remove any safety covers while the machine is in automatic operation mode.
STOP all machine operations before cleaning the machine or any of the peripheral equipment. After a job has been completed, set up each part of the machine so that it is ready to be used for the next series of operations.
CLOTHING & SAFETY
DANGER
•Tie back long hair to prevent entangling with rotary tools.
ear safety equipment whenever possible.
•W
•Always wear a protective mask when machining Magnesium alloys.
•Never wear loose or baggy clothes.
DO NOT operate the machine while under the influence of drugs or alcohol.
DO NOT operate the machine if you suffer from dizziness.
•Always use gloves when loading or unloading workpieces or tools and when removing chips from the work area to protect your hands from sharp chips and burns caused by heat generated during machining.
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•Close all covers and junction boxes before running the machine.
•Check all electrical cables for damage to prevent electrical shock.
DO NOT handle coolant with bare hands to avoid irritation.
•Always use wire rope or slings as per standards, suitable for the load to be supported.
DO NOT remove or adjust switches to increase axis travel beyond the machine
specifications.
DO NOT wipe the workpiece or clear away chips with your hand or with a rag while the spindle is in operation.
WARNING
CAUTION
DO NOT allow chips to accumulate in the work envelope.
•Warm up the spindle and axis motion before running the machine in automatic mode.
DO NOT operate the keyboard or operation panel switches when wearing gloves.
DO NOT disconnect the main power cable without switching off the CNC and PC connections.
SAFETY ASPECTS RELATED TO TOOLS & WORK HOLDING
WARNING
•Always use proper cutting tools and work holding clamps suitable for the work and within the specifications of the machine.
DO NOT stall the machine during cutting due to improper feed and depth of cut suitable
for the workpiece material.
DO NOT operate the spindle above the rated speed of the accessories mounted in it such
• as tool holders.
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General Safety Guidelines
Replace worn tools as soon as they are identified.
•Take care not to place any part of your bocy in the machine pinching areas.
CAUTION
•Make sure that the tool length to diameter ratio is proper to minimize vibration due to excessive overhang conditions.
•Make sure the drawbar and the tool holders are tightened to the proper cutting conditions before actual cutting operations.
SAFETY ASPECTS RELATED TO MAINTENANCE
DANGER
• Always disconnect the power to the machine before carrying out any maintenance work.
•After the power has been switched off for a minimum of 60 minutes, check voltage with a multimeter or equivalent to make sure that there is no residual voltage.
WARNING
•Maintenance of electrical and mechanical components should only be carried out by individuals with working knowledge of the machine tool.
DO NOT remove or modify switches.
•Clean the machine areas after the maintenance is completed.
CAUTION
DO NOT use compressed air to clean the machines.
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SAFETY ASPECTS RELATED TO THE WORKPLACE
•Always provide sufficient work space around the machine and peripheral equipment.
•Protect all cables from being damaged by cutting chips.
SAFETY EQUIPMENT
This machine is provided with various mechanical and electiracl safety devices to protect the operator and the machine. The safety devices include interlock devices and emergency stop switches. However familiarizes himself with the instruction manual of the machine before operating the machine. The manufacturer emphasizes that it is the sole responsibility of the operator to ensure that all operations using the SmithyCNC bed mill are carried out in completely safe manner.
WARNING
, it is absolutely recommended and necessary that the operator
Neither the manufacturer nor its representative or dealers can assume responsibility for any mishaps, damage or personal injury which may occur as a result of improper operation or from failure to observe the safety precautions mentioned in this manual.
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INSTALLATION & SET-UP
SET-UP CLEARANCES & CONDITIONS
When considering the permanent location for your SmithyCNC bed mill the following should be taken into consideration:
•The machine should be installed on a flat surface so that the machine does not rock or slide during operation.
•This location should be considered the machine’s permanent location for your machine. If you need to move it, remove it from the stand first.
•Make sure your stand is level prior to placing the machine on the stand. Improper installation and an unleveled machine can cause both numerical error and loss of precision in your machining operation.
•The maximum temperature of your shop or working environment should not exceed 125 ºF.
•Humidity levels should not exceed 80%.
•Set up the bed mill stand so you have plenty of working space. Leave at least 3 to 4 feet of clearance on the operating side of the machine. Note the suggested clearances of the other sides of the machine in table 4.1.
Figure 4.1 Set-up Clearances
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A Dimension B Dimension C Dimension D Dimension
CNC 622 Mill
60 in
1524 mm
Table 4.1 Clearance Dimensions
18 in
457 mm
30 in
762 mm
44 in
1524 mm
POWER REQUIREMENTS
Voltage Amps Amps
CNC 622 Mill 110 15 Single
Table 4-2. Power Requirements
STAND REQUIREMENTS
You will need a stand that is capable of supporting the weight of your machine plus the maximum allowable workpiece depending on your bed mill. (Please refer to the specifications chart for the bed mill that you ordered to obtain this specification.) You will also need to add into this figure additional weight for work holding devices, cutters and coolant. A good rule is to build a stand that can support 5 to 6 times the weight of the machine without any appreciable, permanent deformation. The benchtop should be rigid, level and well-supported. If you purchased one of the optional bed mill stands available from Smithy, these stands have been designed to support the weight of the specified machine.
Your work bench should be located in a vibration-free area with a floor that is designed to support the full weight of the bench, machine, accessories, and materials.
Now that your machine is in place, it is important to properly secure it to your machine stand. If you purchased a stand from SmithyCNC, the holes in the stand are pre-drilled and tapped. If you make your own stand, please refer to the bolt pattern following this section. These instructions assume that you have assembled your stand per the manufacturers instructions. (The SmithyCNC-622 stand is pre-assembled.) If you purchased the optional Smithy Stand (Item 80-060) then the holes for mounting your machine are pre-drilled and tapped. If you are making your own stand use the bolt pattern below.
NOTE: The mounting holes in the base of the machine are 12 mm.
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Installation & Set-up
NOTE: Hole position in castings can vary +/- 5 mm. Before fabricating a stand check these dimensions on your machine.
NOTE: Bolt hole is M12
Figure 4.2 Bolt Hole Pattern
DANGER
SmithyCNC strongly discourages the use of casters or wheels on metalworking machine stands. The weight of the machine could result in the stand tipping while being moved. Once the machine is mounted, consider your work bench to be permanent. If you must move the machine, first remove it from the bench.
MOVING FROM PALLET TO STAND
Once you have removed the crate per the instructions in the set-up guide. Y remove the machine from the pallet onto the stand.
There are four bolts securing the machine to the base of the crate, use an adjustable wrench to remove the nuts located on the machine base. Once the nuts have been removed, tap the screws through the casting and pallet if they didn’t fall through when removing the nuts.
ou will need to
If possible, use a forklift to remove the SmithyCNC-622 from the pallet which is the method that we have elected to use and is the method illustrated below. If a forklift is not available, we suggest using an engine hoist and chains to remove your bed mill from the pallet.
Step 1: Thread one strap under the machine towards the back and one strap under the machine near the front of the machine.
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Step 2: Use appropriately sized tow straps or rope when lifting your machine from the pallet. (Lifting capacity should be three times the weight of the object you are lifting.) Thread one strap under the machine towards the back and one strap under the machine near the front of the machine.
Figure 4.3 Attach the tow ropes as illustrated above
NOTE: Before utilizing the lifting straps, examine them for tears or fraying that might reduce the lifting capacity.
Step 3: Remove the coolant shield from the table. The shield is attached to the table with a series of phillips head screws.
Step 4: Remove the cap screws securing the One-Shot lube system reservoir to the machine, to avoid damage to it while removing your machine from the pallet.
Figure 4.4 Remove the lubrication pump in order to attach the lifting straps/chains
Step 5: Attach the tow straps or rope to the fork lift forks as illustration in figure 4.3. Y should avoid straps riding on any sheet metal parts if possible as this could cause damage to these parts. Take caution when lifting your machine into position that you straps are fully supporting your machine.
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Installation & Set-up
S
tep 6:Once the tow ropes are in position slowly raise the machine from the pallet. Before
r
aising the machine high enough to place it on the machine stand, check to make sure the machine is level. If it does not appear level, lower the machine back to the pallet and adjust the tow ropes so that the machine is level.
Step 7: Now that the machine is relatively level, raise the machine so that it is hovering, no more then 3-4 inches, over the machine stand.
Step 8: Using a straight rod (all-thread works well) to align the holes in the base of the machine to the holes in the stand. Align one corner on the front and one on the back.
Step 9: Once the holes in the machine are aligned with holes in the stand, slowly lower the machine into position on the stand.
Step 10: Secure the machine to the stand. (See the section in this document, securing machine to the stand.)
Step 11: Once the holes in the machine are aligned with holes in the stand, slowly lower the machine into position on the stand.
Step 12: Secure the machine to the stand . (See the section in this document, securing machine to the stand.)
ATTACHING THE MACHINE TO THE STAND
Now that your machine is in place, it is important to properly secure it to your machine stand. If you purchased a stand from Smithy, the holes in the stand are pre-drilled and tapped. If you make your own stand, please refer to the bolt pattern shown in figure 4.2 of this manual. These instructions assume that you have assembled your stand per the manufacturers instructions.
Step 1: Once the holes in the base of the machine are aligned with those in the stand, secure the machine to the stand with the bolts provided with your Smithy stand.
Step 2: If you have ordered the Kool-Catch Coolant Containment system with your machine, please follow the assembly instructions included with the Kool-Catch system.
INSTALLING YOUR CONTROL BOX
Now that your machine has been set-up, you are ready to install your control system. If you purchased a SmithyCNC EZ-Trol system or PC Ready System, please refer to the documentation sent with your control. If you have purchased the base machine, we have supplied you with the a set plugs that match the sockets on the junction box of the SmithyCNC bed mill that you purchased. Y system of choice to your bed mill. Please reference chapter 10 of this manual for pin-out information.
ou will be able to use these to wire your control
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LEVELING
Before any machining of the workpiece is done, it is crucial to level your machine for best results.
Step 1: Find a relatively flat place for the installation of the machine and place the machine stand in this spot taking note of the suggested clearances in table 4.1.
Figure 4.5 Level shown parallel to the Y-Axis
Step 2: Position the X & Y axes slides as close to the mid-stroke position as possible. (It is shipped in this position.)
Step 3: Make sure your stand’s feet or leveling pads are touching the ground at the same time. If not, adjust the feet to make sure the machine stand does not physically rock.
Figure 4.6 Adjusting stand leveling pads
Step 4: Once all the feet or leveling pads are touching the ground and the machine is not rocking.
NOTE: Pictures shown in this document are assuming you have purchased the optional machine stand with your CNC bed mill. If you have constructed your own stand, adapt this process for your stand.
Step 5: Place a machinist level on the mill table, parallel to the Y-axis. If the level bubble is not in the center of the scale, adjust the left and right side feet up or down to bring the bubble in the center (i.e you are tilting the machine sideways about the Y axis of the machine.)
Step 6: Now
, place the level parallel with the X-Axis. If it is not in the center of the scale,
adjust the feet at the front and rear of the machine to bring the bubble to the center. (i.e
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Installation & Set-up
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ou are tilting the machine front to back about the X-axis of the machine.)
Step 7: Keep the levels in place, drive the middle feet to the ground and make sure the bubble position does not change.
Step 8: Once both adjustments are completed, reposition the slides several times and reposition the slides in the middle stokes. (
NOTE: This is done after you have hooked the
control system to your bed mill.)
Step 9: Check to confirm that the machine is still level by repeating steps 5 and 6. If the machine appears to be unlevel, repeat steps 2-7.
NOTE: This leveling procedure should be rechecked every 6 months to ensure machine leveling has not changed due to machine operation.
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5
MECHANICAL COMPONENT IDENTIFICATION & FUNCTIONS
OVERVIEW
This chapter will help you to familiarize yourself with the major mechanical components and functions of the SmithyCNC-622 bed mill.
1
3
2
8
4
7
Figure 5.1 SmithyCNC 622 Bed Mill front view
1. Emergency Stop Button - Located at the top right side of the mill head. Press this button to stop movement of the slides and the mill spindle. Memorize the position of this switch.
6
5
2. Spindle - The SmithyCNC-622 is equipped with a 10:1 ratio spindle. The spindle nose is threaded with a build-in chuck system that uses the ER20 collets.
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Mechanical Component Identification & Functions
3
. Working Shield-The working shield protects the user from hot chips. Opening the
s
hield will cut power to the spindle until the shield is closed again.
4. Coolant Catch - Secured to the working table with a series of phillips head screws, the coolant catch contains coolant and chips. Coolant can be released through the drain plug located on the back left hand side of the table.
5. Y-Axis Ballscrew Cover - The Y-axis ballscrew cover protects the Y-Axis ballscrew and nut from coolant and metal chips.
6. Mill Table - The mill table supports your work piece and work holding devices. It travels along the X & Y axes via ballscrews. The table uses 7/16” t-slots.
7. X-Axis Stepper Motor - The SmithyCNC-622 mill is equipped with X, Y and Z axes stepper motors. This X-Axis stepper motor provides power for table movement along the X-Axis. See the machines specifications for motor sizes.
8. Z-Axis Bellows - Protective bellows, keep coolant and chips away from the Z-Axis column.
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9
10
13
12
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Figure 5.2 SmithyCNC 622 Bed Mill side & back view
9. Junction Box - The junction box allows for quick and easy connection to a control system. See chapter 10 for pin out information. Also, located with junction box is the access to the Z-Axis and Y-Axis stepper motors as well as the main spindle motor, driver and mill head support cylinder (compressed nitrogen gas shock.)
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1
0. Power On/Off Switch-Located on the right side of the machine, when the switch is
i
n the 12 o’clock position, it is on and off is at the 3 o’clock position.
11. Power Cord - The SmithyCNC-622 runs on 110 Volt power.
12. One-Shot Lube System - The one-shot lube system is located on the right hand side
of the machine. The dovetail ways, ball nuts and liner bearings are lubricated when the lubrication system is activated. To sure that enough lubrication is provided, a minimum of two pumps is recommended and it is also advisable to visually check the lubrication delivery on the lubed surfaces. Lubrication is very important for machine tools since it greatly affects machine life. Use only recommended lubrication oils which are clean and free from foreign matter. Follow the maintenance scheduled in this manual. (Reference chapter 6.)
13. Mounting Points - There are four mounting holes located on the base of the machine. You will find a mounting point in each corner of the machine base.
14. Bed & Column - The bed and the column are a box type construction made of high quality grade 25 cast iron. They are designed for high rigidity with suitable cross section and ribs for reinforcement. Proper casting treatment is given to relieve the castings of any undue stress before assembly and machining is done. The X-axis, Y components including the headstock assembly and table are mounted on the same base and column structure.
-axis and Z-axis slide
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6
MECHANICAL MAINTENANCE
MAINTENANCE SCHEDULE
Maintaining your machine as per the schedule documented in this manual will help prolong the life of the machine and aid in the production of precision workpieces. It should be noted that the maintenance schedules listed herein, are intended to be used as a guide. The enviroment and working conditions of your shop should be taken into consideration.
Daily Maintenance
Perform these maintenance tasks at the beginning and at the end of work.
AREA OF
MAINTENANCE
Lubrication System
Cutting Tools & Tool
Holders
Coolant Level
(Optional)
Machine Work Area
Cleaning
External Wiring &
Cables
Machine General
Condition
MAINTENANCE TASK HOW OFTEN
• Check for oil level
• Pressure build up during hand pumping
• Check for distribution film of oil on all sliding surfaces
• Check for Leaks
• Tighten the drawbar
• Tighten work holding devices
• Check for level
• Check for leakage and cleanliness
• Clean the work holding devices
• Clean guards
• Clean machine
• Clean Trays
• Check fit of cable connections
• Check for damaged cable
• Check entire machien for loose or missing fasteners
At the start of work
At the start of work
At the start of work
At the start & end of
work
At the start & end of
work
At the start of work
At the start of work
Spindle
• Clean the spindle taper
Table 6.1 Daily Maintenance Table
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At the start of work
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Periodic Maintenance
Perform these maintenance tasks as per the schedule below.
AREA OF
MAINTENANCE
MAINTENANCE TASK HOW OFTEN
MECHANICAL
Axes Backlash • Check and compensate of necessary 6 months
Ball Screw Guards • Check condition
Drive Belt
Gib Adjustments*
Machine Base/ Table
• Check condition
• Check tension
• Check table motion for fish tailing movement & adjust. Follow instructions.
• Check for level & mounting bolt loosening
6 months or replace
as necessary
6 months or replace
as necessary
6 months
6 months
Tool Holder/ Drawbar • Check for breakage & thread damage 1 month
ELECTRICAL
Electrical Cabinets
Electrical Elements
• Check for cleanliness
• Check & secure any loose connections
• Check for proper working of push button switches
3 months
3 months
Proximity Switches • Check for proper operations 3 months
Motors • Check for condition & testing 1 month
Table 6.2 Period Maintenance Table
*Additional instructions given.
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Mechanical Maintenance
Lubrication System
This section covers the lubrication of your machine. There are two primary areas of lubrication: areas lubricated by the single stroke lube system and the life greased bearings.
CAUTION
Remember, proper lubrication is very important. It greatly affects the performance and longevity of your machine. If a the machine is operated without supplying the lubricating oil, it will cause seizure of the sliding sufaces. Before opearting, visually inspect the oil on the actual machine surfaces.
CAUTION
Use only recommended lubrication oils which are clean and free from foreign matter. Periodically clean the tank and strainers/filters, if provided, inspect the equipment's functioning or lube supply pipes for damaged to ensure optimum machine operation.
LUBRICATING POINTS
Headstock Bearings
Ballscrews & Guideways
Quill & Ballscrew Bearings
LUBRICATING SYSTEM &
RECOMMENDED OIL GRADE
Grease Kluber Isoflex BU-15
Manual One Shot Lubrication Mobil-1
Grease Kluber Isoflex NBU-15
Table 6.3 Lubrication Grade Table
QUANTITY
Life Grease
1 Liter
Life Grease
Ballscrews & Guideways
The ballscrews, liner guidways and dovetail slides are lubricated by the single stoke lubrication system. Follow the lubrication schedule in table 6.1. When lubridating the linear guideway and dovetail slide, pull the lever of the one shotlube system away and down from the machine. The number of pumps required will depend on your shop environment. Enough pumps should be administered until a thin layer of lubrication is present on the slides.
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Headstock & Spindle Bearings
The bearings are of a precision class of accuracy. The spindle bearings are lubricated for life with high grade grease, such as Kluber Isoflex NBU-15. This grease maintains its lubrication properties at both low and high temperatures (- 70º F to 120º F). There is no necessary lubrication to these bearings.
If the spindle starts making abnormal noises or gets very warm above (120º F), check for damage of the spindle bearings after stopping the machine completely. The spindle should be warmed up for approximately 15-20 minutes when the machine has been stopped for a long period (for example 5 or more days).
PERIOD MAINTENANCE TASKS
CAUTION
Axis Bearing Adjustment/Axis Backlash
Backlash is the amount of movement the screw makes before the table engages. There are a number of signs that may indicate that there is excessive backlash with your system:
• Rough/uneven surface finishes
• Dimension inaccuracies
• Table shakes under machining force
Even if none of these signs are present, it is recommended to check for backlash compensation every 3-6 months depending on your usage of the machine. Please note, SmithyCNC EZ-Trol software has provisions for compensating for backlash within the program. This section of the manual is addressing mechanical backlash compensation. There are three main mechanical reason for backlash:
1. Pre-loaded ball nut is damaged and is causing axial play between the nut and the screw If the ball nut is damage, the only solution to this is to replace the ballscrew and ball nut assembly.
2. The end support bearings are damaged. If you find that the end bearings are damaged, follow the procedure below for replacing the bearings.
.
3. The ball nut mounting screws #70 on diagram 5, page 8-16 of this manual, are loose. In this case move the table to the end of the stroke so that the nut mounting screws #70 and #26 are accessible. Tighten the bolts and make sure the bolts or housing threads are not damaged before tightening.
4. The end bearing tightening nut is loose. Follow step 6 and 7 in the following procedure to tighten the bearings whenever required.
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Mechanical Maintenance
X-Axis Ballscrew End Bearing Adjustement & Replacement
For this procedure, you will need to refer to diagram 3 on chapter 9 of this manual.
Motor End Bearings
Step 1: Remove #40 and 342 to see the ball screw end assembly. To replace the damaged bearings at the motor end, remove the Z axis motor #36. Remove coupling #33 by loosening the screws #31. Remove Nuts #30 and washer #39. Remove the bearings# 25, 27,26 and 24. Keep them as a set. Loosen the end bearing nuts first. Remove the damaged bearing from the housing and ball screw.
Step 2: Make sure the bearings or the housing or the bearing ID seating on the screw are not heavily scored or damaged. If the bearings #25 are damaged, replace with a new set of bearings. Also ensure the new set of bearings are packed with proper amount and type of grease before replacing and tightening the end nuts #30.
Step 3: First, Reinstall the coupling #33 on the ball screw. Make sure the coupling nuts are tightened properly and the coupling is seating true to the shaft. The coupling's indicated run out should be not more than 0.01 mm to 0.02 mm when measured using a dial gage. Make sure the bearing orientation is the same as the original mounting direction. Install the motor #36 back. Reinstall covers #42 and 40.
Opposite End Bearings
Step 4: Remove housing #5 by loosening screws #7 and removing pin #6.
Step 5: Remove bearing #9 from the ball screw end. Install bearing #9 from outside of the
housing.
Step 6: Rotate the screw manually to ensure there is no jerky motion of the screw or the bearings are not creating any stop and go motion or are completely jammed. If you find that any of these actions, chances are that the bearing is not seated corrected, remove the bearing and reinstall.
Y-Axis Ballscrew End Bearing Adjustement
For this procedure, you will need to refer to diagram 4 on chapter 9 of this manual.
Motor End Bearings
Step 1: To replace the damaged bearings at the motor end, remove the Y axis motor #17. Remove Motor mounting plate #16. Remove coupling by loosening the screws #26. If the bearings are damaged or jammed, go to step 1A. If the lock nuts are found loose and everything else is found OK, tighten lock nuts #30 only and replace the coupling, motor mounting plate and motor. Put the covers back in place.
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tep 1A:For replacing the damaged bearing, remove lock nuts #24. Remove flange #28.
R
emove the bearings# 15, 32, 31,30,29. Keep them as a set. Note the orientation of the
angular contact bearings and keep the same orientation after replacement.
Step 2: Please make sure the bearings or the housing or the bearing ID seating on the screw are not heavily scored or damaged. If any one of bearing sets #15 and #30 are damaged, order a replacement set from the factory. Also ensure the new set of bearings are packed with proper amount and type of grease before replacing. Replace all the parts and tighten the end nuts #24. Rotate the screw and make sure the screws rotates freely and no jerky motion exists. If you feel a jerking motion, you will need to remove and reinstall the bearings so that they are seated properly.
Step 3: Install the coupling back #25 first on the ball screw. Make sure the coupling bolts are tightened properly and coupling is seating true to the shaft. Coupling's indicated run out should be not more than 0.01 mm to 0.02 mm when measured using a dial gage. Reinstall the mounting plate #16 and motor #17. Install the covers #68 and 72 also.
Opposite End Bearings
Step 4: Remove Housing #2 by loosening screws #4 and the pin #3.
Step 5: Remove bearing #6 from the ball screw end. Install bearing #6 on ball screw from
outside of the housing. Replace the housing #2. Make sure bearings greased properly.
Step 6: Rotate the screw manually to ensure there is no jerky motion of the screw or the bearings are not creating any stop and go motion or are completely jammed. If you feel a jerking motion, remove and reinstall the bearings so that are seated correctly.
Z-Axis Ballscrew End Bearing Adjustment
Motor End Bearings
Step 1: Remove the covers #68 and 72 (if required). Move the Z axis slide at the top so that the ball nut is accessible. Support the spindle head by resting it on a wooden block placed between the head casting and X table first.
Step 2: T Remove coupling #49 by loosening the screws #51. Remove housing #48 by loosening screws #46 and #47. If the bearings are damaged or jammed, go to step 2A. If the lock nuts #45, are found loose and everything else is found OK, tighten lock nuts #45 properly only and replace the coupling, motor mounting plate and motor. Put the covers back in place.
o replace the damaged bearings at the motor end, remove the Z axis motor #54.
Step 2A: For replacing the damaged bearing, remove lock nuts #45. Remove flange #43, #41 (use #38) and spacer #44. Remove the set of bearings #42. Keep them as a set. Note the orientation of the angular contact bearings and keep the same orientation during replacement.
Step 2: Please make sure the bearings or the housing or the bearing ID seating on the
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crew are not heavily scored or damaged. If any one of the bearing sets #42 are damaged,
o
rder a replacement set of bearings from the factory. Also ensure the new set of bearings are packed with proper amount and type of grease before replacing. Reinstall housing #48. Replace all the parts in reverse order and tighten the end nuts #45. Rotate the screw and make sure the screws rotates freely and no jerky motion of the screw exists. If you feel a jerking motion, remove and reinstall the bearings so that are seated correctly.
Step 3: Install the coupling back #49 first on the ball screw. Make sure the coupling bolts are tightened properly and he coupling is seating true to the shaft. Coupling's indicated run out should be not more than 0.01 mm to 0.02 mm when measured using a dial gage. Install the motor #54 and mounting housing #59 (if it was removed). Install the covers #68 and 72.
Opposite End Bearings
Step 4: Remove Housing #28 by loosening screws #30 and pin #29; Remove housing #32 also.
Step 5: Remove bearing #31 from the ball screw end. Install bearing #31 on ball screw from outside of the housing. Replace the housing #32. Make sure bearings greased properly
Step 6: Rotate the screw manually to ensure there is no jerky motion of the screw or the bearings are not creating any stop and go motion or are completely jammed. If you find a jerky motion present, remove and reseat the bearing until there no jerky motion present.
Adjustment of Gibs
The axes slides have taper gibs. If the slide motion proves to be sloppy or uneven, you will need to adjust the gibs until the motion “evens out”. The illustration in figure 6.1 shows an exaggerated cut-a-way view of the taper gib system on the SmithyCNC-622. By retracting the screw on the small end of the taper and tightening the adjustment screw on the large end of the taper, you are decreasing the gap between the saddle and the main table; thus, reducing the “fish tail” movement. Follow the procedure below for adjusting the gibs on each axis of the machine.
Figure 6.1 Gib Adjustment Diagram
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Adjustment of X-Axis Gibs
Step 1: Make sure that the slide is properly lubricated before you start adjusting the screws.
Step 2: Loosen the slotted screw on the narrow end of the X-Axis table. This is number 14 on diagram 3 on chapter 9 of this manual.
Step 3: Tighten screw number 22. This pushes the gib forward and reduces the the gap between the table and saddle. Note: It may be helpful to remove the limit switch cover, part number 2 by first removing parts.
Step 4: Tighten number screw 14 to secure the gib in place.
Adjustment of Y-Axis Gibs
Step 1: Make sure that the slide is properly lubricated before you start adjusting the screws.
Step 2: Loosen the slotted screw #38.
Step 3: You will notice that the Y-Axis gib is notched in the front. Push the give forward,
into the second notch and retighten the screw. Once the gib as worn past this point, it will need to be replaced.
Adjustment of Z-Axis Gibs
Step 1: To adjust the Z-Axis gib you will first need to remove part number 68, the junction box cover in diagram 2 on page 9-6 of this manual. The part does not need to be completely removed, only enough to expose the gib adjustment screw.
Step 2: Loosen part number 13.
Step 3: Tighten part number 8 which will push the tapered gib into the space between the
dovetail column and the mill head slide. This will reduce any fishtail movement in the head.
Step 4: T
Step 5: Replace part number 68.
ighten part number 13 to secure the gib in place.
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7
TOOL HOLDING
OVERVIEW
The SmithyCNC-622 utilizes the a 10:1 ratio spindle with a build-in ER20 collet holder. Your machine comes complete with a set of 15 collets, ranging in size between 3/16” and 1”.
Tool Holding Options
There are several tool holders that are used with milling machines.
Arbors come in different sizes and lengths with one end tapered to suit the inside spindle taper or a straight shank arbor that works in conjunction with a collet. In the case of the SmithyCNC-622 an you will need a straight shank arbor with a diameter that can be held in the collet system. The term arbor is used for a general work holding device. Arbors can mount drill chucks, slitting saws, gear cutters and shell end mills. An arbor is secured in place with the drawbar system.
Collets (Spring Collets) are the most commonly used work holding device. They come in a variety of styles and sizes. They are bored to hold a specific diameter. As the collet is drawn into the spindle of the machine, the spring collet “closes” or “clamps” down on the tool securing it in place.
End Mill Adapters are made specifically to hold end mills. Like arbors they come in different sizes with one end tapered to fit the inside spindle taper or with a straight shank to work in conjunction with a spring collet. End mill adapters are bored to a specific size to hold endmills with a corresponding shank size. End mills are secured in the adapter by friction and a set screw clamps down on the flat of the end mill for extra security
.
Installing the Tooling
Once you have determined the appropriate tooling for your operation, you will need to secure it in the mill spindle an appropriate sized supplied ER20 Collets.
Step 1: Hold the collet holder with the supplied spanner wrench and place a M8 allen wrench in the cap screw at the top of the millhead. Remove the collect chuck collar.
Step 2: Place the appropriate size R-8 collect in the spindle.
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tep 3:Insert your tooling into the collet.
Step 4: Reinstall the collect chuck collar and tighten.
Figure 7.1 (From Left to Right): Removing the collet chuck collar (1 & 2)
and insterting collet (3)
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CNC-622 BED MILL SPECIFICATIONS
Dimension Inch Metric
General Specifications
8
Length Width 31.49" 800 mm Height 36.60" 930 mm Machine Weight 375 lbs 170 kg Footprint 36" x 24” 914.40 x 609.60mm Shipping Dimensions 39.37” x 40.94” x 40.94” 1000 x 1040 x 1040mm Shipping Weight 1420 lbs 205 kg Maximum Work Capacities
-Drilling mild steel Max dia
-End Mill Capacity 0.630” 16 mm
-Face Mill Capacity 1.969” 230 mm
30.70" 780 mm
0.984" 25 mm
Specifications
Table Size 21.65” x 6.30” 550 x 160 mm Work Cube 12” x 6.5” x 11.8” 300 x 165 x 300 mm Maximum W
-Slot Size 7/16" 12 mm
T Slots on Table, Qty. 3 3 Table Travel X Axis 12" 300 mm Saddle Travel Y Axis 6.5" 165 mm Head Travel Z Axis 11.8" 300 mm Castings Table Surface Precision Ground Precision Ground Ways (X, Y Axis) Dovetail Dovetail Ways (Z Axis) Linear Bearings Linear Bearings
eight on Table 33 lbs 15 kg
Cast Iron
Cast Iron
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Dimension Inch Metric
Spindle
Motor HP Rating 1.33 HP 1000 W Maximum Torque 18.68 in-lb 5.5 Nm Drive System Geared Belt Geared Belt Minimum Speed 100 RPM 100 RPM Maximum Speed 35009 RPM 3500 RPM Positioning Accuracy + or - 0.0004" + or - 0.01 mm Repeatability 0.00025" 0.00635 mm Quill Diameter 2.76" 70 mm Spindle to Column 7.75" 198.86 mm Spindle Taper R-8 10:1 Taper 10:1 Taper
Axes
Stepper Motors
X & Y Axis 566 in-oz 4 N-m Z-Axis 850 in-oz 6 N-m
Ball Screws Pre-loaded Pre-loaded
Ball Screw Size (X Axis) 0.78" x 25.39” 20 mm x 645 mm Ball Screw Size (Y Axis) 0.55" x 13.23” 14 mm x 336 mm Ball Screw Size (Z Axis) 0.78" x 18.82” 20 mm x 478 mm Ball Screw Pitch 0.157" 4 mm Ball Screw Precision P5
Hardened & Ground
Hardened & Ground
P5
Electrical
Power Requirement
AC 60 Hz
110 V
110 VAC 60 Hz
Stand Specifications
Stand Footprint 25.20" x 36.50" 640 x 927 mm Stand Dimensions 20” x 32” x 33” 508 x 812.8 x 838 mm Stand W Stand Shipping Weight 80 lbs 36.29 kg Floor Space Required
NOTE: Due to continual design improvements, specifications may change. To view the most up to date specifications, visit www
eight
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75 lbs
26" x 14” x 65” 660 x 355.60x1651 mm
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34.02 kg
9
MACHINE PARTS DIAGRAMS
OVERVIEW
This section shows all the necessary parts of the machine. All the diagrams are properly labellend and numbered. The reference codes and numbers are found on the Reference Chart after each diagram.
Please have this section ready whenever you have questions, inquiries or in need of techinical help regarding the machine.
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DIAGRAM 1: Z-Axis
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DIAGRAM 1: Z-Axis Reference Chart
Machine Parts Diagrams
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DIAGRAM 1: Z-Axis Reference Chart
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DIAGRAM 2: Column & Junction Box
Machine Parts Diagrams
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DIAGRAM 2: Column & Junction Box Reference Chart
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DIAGRAM 2: Column & Junction Box Reference Chart
Machine Parts Diagrams
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DIAGRAM 2: Column & Junction Box Reference Chart
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DIAGRAM 3: X-Axis Table & Saddle
Machine Parts Diagrams
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DIAGRAM 3: X-Axis Table & Saddle Reference Chart
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DIAGRAM 3: X-Axis Table & Saddle Reference Chart
Machine Parts Diagrams
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DIAGRAM 3A: Coolant Shield
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DIAGRAM 4: Y-Axis & Machine Base
Machine Parts Diagrams
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DIAGRAM 4: Y-Axis & Machine Base Reference Chart
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DIAGRAM 5: Stand
Machine Parts Diagrams
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DIAGRAM 5: Stand Reference Chart
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ELECTRICAL DIAGRAM & PIN OUTS
OVERVIEW
This section shows all the necessary electrical and pin out diagram of the machine. The diagram is properly labellend and numbered. The reference codes and numbers are found on the Reference Chart after each diagram.
Please have this section ready whenever you have questions, inquiries or in need of techinical help regarding the machine.
If replacement parts are required, please call us at Toll Free 1-800-476-4849 to talk to a Smithy Techinician.
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