Proxxon KT 70 CNC-ready, MF 70 cnc-ready User Manual

MF 70 cnc-ready

Manual

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Translation of the Original Operating
Instructions Micro miller MF 70 CNC­readyand compound table KT 70 CNC­ready

Dear customer!

Regardless of whether you have purchased aMicro miller
MF 70 CNC-ready or the compoundtableKT70CNC­ready, you have carefullydesigned and manufactured
equipment for all fine, precision milling operationsinvolving
metal, plastics or wood at your disposal.

Designed on the basis of our proven Micro miller MF 70
and compoundtableKT70models, the CNC-readyversions
of both products offer the same features in each case, but
are fitted with stepping motors instead of the familiar
handwheels.
These take charge of traversing of the compoundtable
carriageand the milling headduring milling operations.
ACNC controlsystem (not included in the scope of
delivery) is responsible forsupplying the stepping motors,
thus enabling traversing in all three axes.

Thecolumn and compoundtableconsistofhigh-precision,
surface-compacted aluminiumand areequipped with
adjustabledovetail guides whichare free of play.The
stable basis of the Micro millerMF70CNC-ready is pro­videdbyaheavy machine base made of greycast iron.

An extremely low-vibration,carefully balanced 24-pole
high-performance DC motor ensures thatthe Micro miller
MF 70 CNC-ready exhibits quiet and uniform running char­acteristics,and electronic controlateveryspeedfrom
5000 to 20000revolutionsper minute provides adequate
power whichenablesaccurate machining with even the
smallest milling cutter diameters!

The clamping jawset included ensures thatthe workpieces
to be machined aresecured safelyand reliably.

In addition, the scope of deliveryofthe millerincludes a
colletset with sixclamping jaws with apractical selection
of diameters of 1.0 -1.5 -2.0 -2.4 -3.0 and 3.2 mm held
in an orderlyfashion in acollet block. Carefullyselected
material and targeted hardening contribute to along
servicelife,while the triple slotting ensures maximum pre­cision.

Our comprehensiveand carefully compiled accessory
range providesyou with alarge selection of machining
tools of everykind. These can be found in our equipment
brochure or on the internetatwww.proxxon.com.
We are confident thatyou will be impressed by the suc­cessfulmachiningresults achieved and we hopeyou enjoy
using our compound table KT 70 CNC-ready or the
completemiller MF 70 CNC-ready!

1 Micro miller MF 70 CNC-ready(Article 2712,

Fig. 1a):

1.1 Key to general view

1. On/Off switch

2. Speed controlknob

3. Scale forZ-axis

4. Motor for Z-axisspindle drive

5. Spindle cover

6. Compound table KT 70 CNC-ready

7. Adjusting screws

8. Table forspindle speeds

9. Collets

10. Machine base

11. Hole forbase fixing

12.Wrenches

1.2 Technicaldata:

Miller
Voltage: 230 Volt, 50/60 Hz
Capacity: 100 Watt
Spindle speed 5,000 –20,000/min
Overall height (approx.): 400 mm
Z-axis traversing path (approx.): 70 mm
Mass: 7kg
Noise generation70dB(A)
Vibration 2.5 m/s2

Please notethatthe sound and vibration measurementsin
particularhavebeen performed with Proxxon bits and cut­ters. When usingthird-party brands we cannotguarantee
compliance with the statements givenhere!

1.3 Scope of delivery:

•Miller spindle with Z-column and robust base,stepping
motor and connectingcable

•Compound tableKT70CNC-ready with stepping
motors, mounting parts and connecting cable

•

Colletblock (colletØ1.0, 1.5,2.0, 2.4,3.0 and 3.2 mm)

•Operating tools

•Operating and safetyinstructions

2 Compound table KT 70 CNC-ready

(Article 27114, Fig. 1b):

2.1 Key to general view

1. T-slot table

2. X-axis drivemotor

3. Baseplate

4. Support

6. Y-axis drive motor

7. Adjustingscrews

8. Clamping jawset incl.mountingparts

GB