bosch CC 120M Instruction Manual

ce

120M

Operating Instructions

4 5

--

I

Version 102

BOSCH

Automation

ce

120M

Operating Instructions

1070 073 435-102 (92.03)

GB

Reproduction

Reg.

Nr.

16149-03

©

1991

by Robert Bosch GmbH,

or

handing overto third parties are subject to our written permission.

Discretionary charge

20.-

DM

@ BaSCH

Flexible Automation

indicated on the softkey The softkey is only available when the "additional tool tables" option in the control unit has been activated. Once the function has been activated. the respective time interval during which a traversing movement takes place when G tracted from the parameter TL section on "Tables. tool tables / parameter tables). The in

GOM

It

is thus possible for the user to determine when the individual tools have reached the end of their service lives (see section on "Procedure before start"

management function can be activatedordeactivated via the soft-

L1FE

ON/OFF when the programorcycle has been selected and the

MILLING

machineorif the simulation function has been activated.

for sequence for indicating tool life).

COND. softkey has been actuated. The active status

(ON

/ OFF).

1. G2.

in

the parameter table for each tool change (see

G3orG5

tool!ifeisnot

are activeissub-

is

affected

NC

4 - 7

(§)

BOSCH

Flexible Automation

Calling C P C - T E S T

Automatie I

CPC

OFF

SK

I

TEST is pressed. U +TEST" also appears in

the

respective automatic mode (NORMAL/DRY RUN/TEST

no

YES

NO

When the ence line after

Stop point: N off

NORMAL + test Sten

COLL.TEST I WITH STOP ILENGTH COMP.I

ON

=:.1

Collision

Path camp.:

ON

test:

OFF I

yes

Operating

PATH COMP.

ON

OFF TEST

ce

120 M

Instructions

the

refer-

I CPC

GO):

Seleeting

Departure

the

start

point

I

re-entryduring

When the "CPC TEST" functionisactivated. functionsinthe program using the same routine as for tion. the

It

is possible

I PROGRAMS IorI

DRY

TESTGO

SEARCH SCROLL

If

a start point has been selected. the program will start at this point

arestart

if

automatie

Purpose:

If the tool breaks

necessary to distance the tool safely

been replaced

Two cycles are available for this. These cycles can be selected (activated)

the departure and

CPC

blocks of the program are displayed.

to

set a program/cycle start point

__

C_Y_C_LE_S

RUN

is initiated (see "SET

mode

for

STEP

SIZE

I

or

for tool gauging purposes during automatic

example. to return the tooltothe

re-entry

__

I and

L-.;:;=~=tE::;RC::.\:..:;O.:::T:..:N-,

STOP PT. I SIMULATION 1 START PT.

SELECTION MILLING

I

STOP

POINT").

from

keys (see manual panelP.1-7).

the

control unit

NC

blocks.Inaddi-

by

pressing the

COND.I

1

the contour and when

former

machining position

tests

the

SELECTION

SET

START PT.

after"

mode

the

tool has

CPC

SK

M30"

it is

wie

Funetion:

The automatic

(as described

The automatic

control unit returns to the start of the block

rupted.

The movement between the tool change point and the

modeisinterrupted and the machine departs

above).

modeisreselected and the current program is continued. The

in

which the program was inter-

4 - 8

from

re-entry

the contour

point is linear.

@

Departing trom

BOSCH

Flexible Automation

the

Procedure:

Itispossible to intervene with orwithout cuttercompensation (once at leastone

block has been automatically executed):

- Feed stop

- Actuate

- Manual intervention

contour

Tool change and

- replaced with

STOP

or

identical tool

key

Automatie I

=:J

I

Response options: if feed stop has been actuated. set up/manual mode

Manual panel spindie can be stopped

or

oriented.

old values remain unchanged.

Operating Instructions

or

machine

is

active.

is

active.

ce

120 M

- replaced with different tool

-Tool

change

'\

S

ßjÜ

- Approach start position S

- Actuate

NC

start

-

new tool data must be entered/called up.

also possible

Re-entry at straight Iines and circular

elements.

It

must be possible to directly approach

the contour

(obstacles not automatically

The contral unit traverses to the contour element with tool centre

(start of bloCk) where the program was

interrupted.

Continuation of program execution

to

edit active block.

trom

this position

by-passed).

the

start of

L Important!

-

G92

-

II

GOM re-entry appear on the screen. and pressing

------

must not be active (see Programming Manual

AUTOMATIC is selected between

procedure will be aborted and the

NC

CC

120

M).

"departure"

GOM

AUTOMATIC title display will

Itispossible to continue by reselecting the program

START.

and

"re-entry"

4 - 9

--'

the

~

BOSCH

Flexible Automation

Automatie

IJ I

ce

120 M

Operating Instructions

Proeedure after

Ne

Start

The following

DRY

TESTGO

~ITIII

DRY

TESTGO

SwitehestoTEST gram

Enter

11

ENTER~

softkey

RUN

NC

I

- START

I

DRY

RUN

TEST

GO

is not active. It is

STEP

SIZE

numberofsteps

. The eorresponding

strip

STEP

SIZE

STEP

SIZE

GO

ehanges

(safety

not

(blocks)tobe

after

NC

START:

STOP

PT.

I

SELECTION

STOP

I

SELECTION

funetions).

possibletoswitehto"DRY RUN"

numberofblocks

I SIMULATION. 1

MILLING

PT.

I

STOP

This is

automatieally

YES

COND.

START

SELECTION

t

ACTIVE

only

willbeexeeuted

I

NO

possibleifthe

exeeuted

after

,

TABLE

STAR',.

and

when

PT.

pr,

press

the

11

START

repeats

~

START

funelion ean

The "SEARCH" and

I

. . is

STOP

This key ean be used eally exeeute the full

~

key is

itself untll the

11

key is aetuated again. Onee

STEP

SIZE

STOP

SEARCH

ACTIVE

YES

PT.

NO

SELECTION

aetuated.

be

I

see

I

The

programisthen

program

deaelivated

also

P.4-4.

"SET

STOP

PT."funelions

usedtoloeale

to

deaelivaleaslop

program

.

stopped.

has

been

eompleted

the

step

size

again

the

by

eanbeseleeled.

stop

point.

point. TheNewililhen

has

been

aelualing

This

procedure

eaeh

seleeled.

time

the

lhe

SK

The

SK

aulomali-

4 - 10

<@

BaSCH

Flexible Automation

ce

Automatie

TABLE

The zero point, variables or tool tables (parameter table included) can be viewed, but not edited. Exception: the be edited.

I

=:ll

Operating Instructions

tool-wear

compensation value can

120 M

DRY

RUN

TESTGO

'-_T_O_O_L_S_----'_-'-P.;::O"'IN.:..;T..::S'--'-_V_A_R_IA_B_L_E_S

STEP

I

SIZE

ZERO

STOP PT. ISTOP ACTIVE I

SELECTION

I

See "Procedure/cycle

STOP PT. I STEP I

SELECTION and

start"

for the functions

SIZE

L.._T.:..;E:::S",T...;G:::O,,-...J

YES

DRY

NO

RUN

TABLE

_

4 -

11

I§

BOSCH

Flexible Automation

Automatie I

=:.1

ce

120 M

Operating Instructions

DRIP

Selecting

FEEDING

(automatie mode via interface)

ORIP FEEDING

It

is possibletoread-in and automatieally exeeute programs whieh exeeed the

capacity of the existing part program

or

interface

1.

When the the default status _ see

2.

Jf

aetuating the

ACTIVE ON

SK

the

SK

POWER

ACTIVE

POWER

SK

PROGRAMS

ON

I

ON

DRIP

FEEDING

memory

is aetive. "DRIP

GOM

INFO

is

not aetive. drip feeding ean be seleeted by

from an external

FEE

page

5-21.

computer

DING

• eorresponds

I

CYCLES

I

via an

to

The eontrol unil requests a start point when the

to

value up exeeution

The following softkey strip appears after the entry has been

pressing the

DRY

RUN

TESTGO

The following softkey strip appears after

DRY

RUN

TESTGO

It

is possibletointerrupt the maehining proeess with the

The funetions of the softkeys TEST GO SIZE

TABLE I

I

11Ispossibletodisplay the programwhich was read in via the V24 interface with

the softkey . The blockwhichisbeing executedisdisplayed in

the

first "ne.

9999 ean be enlered. If 5 is entered. for example. automatie

will

eommenee

ENTER

STEP

I

SIZE

STEP

srZE

remain unehanged in

LIST I

I

at the 5th entered block.

key:

LIST

I

the

LIST

DRY

I

RUN

DRIP

I

program has been started:

FEEDING

START

SIMULATION I

MILLING

key is aetuated. A

COND.I

STOP

II STEP I

mode.

confirmed

TABLE

key.

by

The milling eonditions which ean be set via the drip feeding funetion are identleal to those set when working direetly from Ihe

4 - 12

memory.

@

BOSCH

Flexible Automation

ce

Automatie

A program which has been read inindrip feeding mode can also be simu-

lated. The simulation is activated by first actuating MILLING COND.

1:::J

I

Operating Instructions

SIMULATION

120 M

,fol-

Setting

Once the parameters have been set (see corresponding chapter) and the START ferred via the V24 interface. The foUowing softkey strip is displayed:

The functions of the softkey

The functions of the softkey simulation.

.....

the

parametersinGOM INFO

The parameters for "DRIP 5-21 for procedure.

lowed by the softkey I

key has been pressed, the control unit waits until data have been trans-

DRY

RUN

TESTGO

The read-in procedure is initiated FEEDING" mode.

see

GOM

INFO

STEP

I

SIZE

page 5-21 for more details.

~~UL.j~{}!.

LIST

I

LIST I

I

~=::::::=~

OTHER

,-..=S..=E",LE",C::.T",IO=N-J

by

actuating the

FEEDINGING"

can be set in

I I

are described above.

are describedinthe

START

GOM

OTHER

SELECTION

key

INFO.

chap. on

in "DRIP

See page

DRIP

FEEDING

GOM

INFO

DNC

SERVICE

4 - 13

@ BOSCH

Flexible Automation

Simulation

Automatie

IJ I

Operating

ce

120 M

Instructions

Definition,

The simulation modeisa graphics support mode which is usedtocheck

optimise the part program belore the machining process is automatically ex-

ecuted. It The individual machining steps01the part program are realistically simulated. The user can view the tool traversing movements at the current speed G1).The speed can be varied via The programmed contour appears step by step lues),

Irom

ated tation correctly and monitors the collision risk and the technological boundary condi-

tions. This lunction is available in the group operating

Movements

selected machining plane are represented

is

verticalto

display. Generally• simulation starts with the current machining position; it is not poss-

ible

to

Prerequisites

- approach relerence point

-

move

function:

olfers

wh

ich is accurately superimposed on the screen. The

the traversing paths01thetool centre path.Itis not a

01

the contour. The control unit checks that the

traverse the machine.

machine to start position

the possibility01testing and optimising part

the

potentiometer.

Irom

mode

01

the tool centre path

the machining plane. is represented on a

lor

the simulation:

are

represented in 2.5 D, The axes01the

in

2 D, whereas the third axis. which

and

programs.

(GO,

the blank (ZS, actual va-

contour

direct

program

AUTOMATie.

'scale"

is gener-

represen-

is lunctioning

beside the 2 D

The simulation speed can be switched between the

(status:

The speed can also be adjusted with the

NORMAL)

and immediate display (without interpolation) at any time.

leed

potentiometer.

programmed

speed

4 - 14

@ BOSCH

Flexible Automation

Overview:

Automatie

I:J

ce

I

Operating Instructions

120 M

I

Normal

DRY

RUN 1STEP SIZE 1STOP PT,

TEST

I

GO

The softkey architecture of

GOM

AUTOMATIC, which has been extendedtoin-

clude the simulation graphics, is shown below:

SELECTlON

AUTOMATICI:J

I'~_"'_'

1,:Mim;;:('coNi:;;::1

I

START

PT",

SELEeTtON

Normal

1

~~TRg~

1

I

I STEP SIZE 1

ON

1

;EI~6.r,bN

1~a;1

':,:;=GFF=,'

I

1

I

!

~~t~c!-rl6N

I

L..

--j

BLANK I

posmON

x-y-z- I

X

1,

SOFTWAR3'J

LIMIT

SWITC

X Y

ZX

Y

1

BLANK

+

10%

I I

YZ

1

Z

1

RANDOM

I

VALUES

Z

AX1S INTER.

I

INVERSE

1

TERMINATEl

INPUT

OFF

ZS

TERMINATE

INPUT

DIS? 2

I

4 -

15

!§

BOSCH

Flexible Automation

Automatie

Interrupting the simulation NC-STOP

SK

stripsinautomatie

DRY

RUN

TESTGO

I

mode

STEP

SIZE

IJ I

11

STOP

11

when working

STOP PT.

SELECTION

I

from

ISTOP ACTIVE I

•

VERTICAL

SECTION SECTION AXIS VALUES DELETE

The fOllowing

DRY

RUN

TESTGO

The

SELECTION

L-====-'

OTHER

,

HORIZONT

SK

strip appearsindrip feeding

AL'

STEP

SIZE

funetion remains unehanged in

TABLES ,

LIST

mode

ce

120 M

Operating Instructions

memory:

YES

NO

OTHER

SELECTION

I

TOOL

PATH

after :

DRIP

I

~

START

FEE

DING

};'{":::':'~::;:::::::::

DISP.2

11

OTHER

SELECTION

mode.

Simulation Start IJ I

~

RUN

BLANK

SIZE

ENTERII

Ne

I

CONDITION

POSITION

I

START

STEP

SIZE

MILLING

BLANK 1

Prog. No.

DRY

TESTGO

~

1I n

STOP PT. I

SELECTION MILLING COND. SELECTION

I

DISPLAY

RANGE

SIMULATION.I

START PT

..

4 -

16

@ BOSeH

Flexible Automation

Automatie I

Simulation display:

MILLING

CONDITION

~

ce

I

Operating

Instructions

120 M

It is possible to call up the simulation parameters at the 2ndSKlevel

ing "SIMULATION ON"

POSITION

-200.0

W*

:~gg:g

DISPLAY

UNIT:M

PLANE'

The following simulation parameters are available:

- Blank dimensions

- Blank position

- Display range definition

- Machining plane selection

10.0

RANGE

-tX

-x

410.0

-y

310.0

-2

350.0

tY

(in

+

~

GOM

z I

I

gl

0:2<t

~ü.i

",+-posmON

AUTOMATie).

L _

• •

RAN.

-

---

•

RAN. +

~

J

•

l

byactivat-

The following basic softkey strip appears in

BLANK

SIZE

I

POSITION

BLANK I

DISPLAY

RANGE

the

parameter display:

PLANE

SELECTION I INPUT

I

I--,-T",ER~M;;;I,",N~AT""E=-j

4 - 17

(@

flexible

BOSCH

Automation

Automatie

I:J

ce

I

Operating

Instructions

120 M

Explanationofindividual

softkey

1. BLANK SIZE I BLANK POSITION

The

or

The selectedSKwill be inversely highlighted. The defined dimensions and position of the workpieee are programmed via the softkeys X. Y and Z. Eaeh

value is stored with the key, and then confirmed with ATE leeted. The dimensions of a euboid blank are stored with the the control unit stores when the

funetions

SK

strips below appear when the corresponding key is actuated:

x

~

ENTERII

INPUT". Onee the axis value has been stored. the basic SK strip is rese-

the

position of point Pas the zero pointofthe

SK

"BLANK POSITION"isactuated (see diagram page

y

z

TERMINATE

INPUT

TERMINATE

INPUT

theSK"TERMIN-

SK

"BLANK SIZE";

workpieee

4-19).

I

ax'

It

is also possible to means that point.

(When milling. the Z direction represents the

the

blank extends in a negative direction starling

set

negative parameter values

"minus"

for

the

from

maehining

blank size. This

the

valid zero

direction.j

4 - 18

@l

BOSCH

Flexible Automation

Automatie I

2. DISPLAY RANGE This softkey selects the following

=:J

I

SK

sublevel:

ce

120 M

Operating Instructions

SOFTWARE I

LIMIT SWITCH

I

The display range view display. The size can be defined by the blank dimensions plus 20%, by the

software limit switch values

The display range is always specified

(RAN.

+/-)

is represented by a dashed rectangle in the over-

or

BLANK

+

10%

by individual inputs (SK

in

absolute values.

RANDOM

VALUES I

I

"7<i\

RANDOMVALUES)

ZS

"",,,,J;j";{,t'

OFF

.

r---------..,

I.

BLANK.

I

I I I I

~

~tz

a:

~

I

'"

z I

I

~POSITION

RAN.

-

The machine parameters 38/39, 58/59, 78/79 40/41, 60/61, 80/81 display range with the

1.0

determines which group of machine parameters will be copied. The

switch range

II

if the signalisHIGH.

I is copied if the signal

RAN, +

(SW

limit switch

SK

"SOFTWARE

•

(SW

limit switch range I)

II)

are copied into the parameters

LIMIT

SWITCH". The interface signal A

is

LOW,

and thoseinSW limit switch range

for

SW

the

limit

or

A display range is placed around the blank with the distance between the border of this display range and the blank corresponds 5%

of the extensionofthe blankineach direction (X,

Example: Workpiece position: Workpiece dimensions:

"DISPLAY RANGE":

Itispossible to defineoredit individual"display range" parameters with the "RANDOM VALUES"; the new

x

The leftSKdetermines whether the parameters for the simulation surface are

positive

The softkeys X, Y and Z are used to enter the dimensions for each axis. These

values are stored using the key. Once all of the axis values have been

entered, these values must be confirmed by actuating the

INPUT". The basic softkey strip is then reselected.

(RAN.

+)

or

negative

~

ENTER

X = 0

X = 10

-X=-0.5 +X = 10.5

SK

sub-level is selected:

y

(RAN.

-).

~

SK

Y = 0

Y =

20

-Y=-1

+Y=21

Z

"BLANK + 1

Y,

Z).

Z = 0

Z = 30

-Z=-1.5 +Z=31.5

TERMINATE I

SK

"TERMINATE

0%".

INPUT

The

to

SK

4 - 19

@ BOSeH

Flexible Automation

Automatie IJ I

Operating

ce

120 M

Instructions

The soltkey gether with the zero shilts G54 - G59 during simulation.

With machines with several parallel spindies

"selected" programming simulations. it is therelore advisable G59

with this type01machine.

The additional ZS G60 and G160 are always displayed. The

inversely highlighted and after the control unit is switched off.

3. "LEVEL SELECTION"

The lollowing soltkey sublevel

The soltkeys XY. ZX or This axis constellation represents the simulation plane on the sereen (the 3rd axis is represented

versely highlighted.

1::~:b~~::1

via a ZS. This does not alter

by

a column). The

determines whether the tool path is plotted

lor

example. the active spindie is

the

contour01the part however. When

to

mask

out

is

storedilthe simulation

is

selected:

YZ

selectthe

!Wo-dimensional part01the

SK01the active machining plane is in-

lunction

the

ZS G54 -

soltkey

is deactivated

setting is

simulation.

to-

or

Machining

Y

Machining

x

~~._----~

plane XIV: Top view01blank, linished part

Z

( )

o

x

plane Z/X: Front view01blank, linished part

Y

, ,

,

~

J

Z

" I I

" L J

" ,

, ,

4 -

20

§ BOSCH

Flexible

Automation

Automatie I

~

ce

I

Operating

Instructions

120 M

Machlnlng

z

Selectlonofthe

G17/18/19.

AXIS INTERSECTION

SK

L._~IN:.;V=-,E::R-"S"E,-_...J

Example:

V

plane VIZ: Side view of blank. finished part

X

',"

'1"

:

q,,/

t),

I

..

,

y

simulation

Machining

plane XIV - active:

plane is

interchanges the axes of the active simulation plane

not

affectedbythe

active G

functlon

X

AXIS INTERSECTION

SK

L_-"I~N.::.VE::R~S~E:""'--I

interchanges the axes relative to the active simulation plane:

X

y

SK..DISP, versely highlighted. Display 1 shows feed transition points or the drilling hole symbols at the drilling positions if tool no. and tool compensation have been programmed. additional display of the block end position at the top of the screen.

mode.

1 I

DISP,2"modifies the simulation display, The active mode is in-

the

tool traversing movement in rapid

Display 2 also shows the milling diameter (circle) at the contour

It

also shows the numerical

or

4 -

21

@ BOSCH

Flexible Automation

4.

TERMINATE

SK

INPUT

'----"-"....::-'-.---'

Automatie

1:J

ce

I

Operating Instructions

120 M

ThisSKtransfers axis values (dimensionorposition values the control unit. TheSKbasic at the basic level.

SK

The The simulation is started when the

is not displayed if Incorrect inputs are made.

Z

-----~--.J-

X/,""

~

Machlne zero point

------~

levells

; -- - - - --- -- - - - -- - --- - - - -- - - - -- -- -

, P "'-

::'"

'/'

'-

""

reselected: thisSKis inversely highlighted

SK

is actuated("CYCLE START· keytoEBF)

Blank·

XR

Workpl9ce

-- - - --- -- - --- - -- - - - -- - -- - --- - - -

zero pOint

for

the

workpiece)

Display range

to

.

-,

,

4 - 22

~

BOSeH

Flexible Automation

Automatie I

Example of typical setting ranges:

305

,..---------------,

200

'00

/,

Tool

zero point

=:ll

ce

120 M

Operating Instructions

-200

-250

-5

Machlne

zero

point

BLANK - SIZE

X 150 Y 100 Z 50

BLANK POSITION

X 100 Y 100 Z

DISPLAY RANGE

(software limit switch) +X405 +Y305 + Z 10 - Z

t.~i~ffM~M$~tJlli!ijM®M2WW?i:%W%1liJm

,~

Program 12 Mllling part M RWEO

'00

-200

-X-5

-Y-5

200 300 405

-300

.•

1~®Mj;ltW.1:t1@@j;t%1~MN&jr'

Machine coordinates + Limit switch X 410

- Limit switch X Rel. Pt. X 0

Zero shilt X100

-300

-10

Automatie

Y 310 Y

YO

Y100

z

--$

.~!lli!

-10

Z5

-300

Z

ZO

Z-200

~t~

I

I....,.=="'-,------,r-="--~'T""-=--

4 -

23

..

-----

(§l BaSeH

flexible Automation

Automatie

Example of typical setting ranges:

+

'0

,---------------.r:;;l;;:,..

-100

IJ I

ce

120 M

Operating Instructions

-200

-310

-10

BLANK - SIZE

X 150 Y 100 Z

BLANK POSITION

X

-200Y-200Z-200

DISPLAY RANGE

(software limit switch) +Xl0 +Yl0 +Z

0

Simulation is only possible if

-300 -200 -100

-50

-X-410

-Y-310

-Z-300

'"

Workpiece zero point

+10

Machine coordinates +Limit switch X 10

-Limit

Zero shift

"ZS

switch X

Ref.

P1.

ON·

has been activated with the

-410

X

-400

X-200

Y 30 Y

-310

Y

-300

Y-200

Z5 Z

-350

ZO

Z-200

SK

1r~b~tl

~ttf&ili~WWt&~~Kh?Mit~i~iii~iMmtiimHß.MMf;ii~i~tt{t.%f:M#Hffi'jMJmWlM~~~W~iiWiW·;·'···

~W

Program 12 MHling part M

RWED

Automatie

.

r----------------~

I I

:

I I

I I I I I

I

1//

~------------------

//

0:

/ I

//

Step

N

G54

...

G59: on

4 - 24

N4

z

I

@J

Flexible

BOSeH

Automation

Simulation

ce

120 M

--'

L

Important!

Automatie I

-

=:J

I

Operating Instructions

When simulationiscalled up. the blank slze. blank position and display range Inputs be checked II the program

The simulation is started

Irom

the prevlous simulation procedure are still valid. These inputs must

Is

edited or changed.

(In

2.5

D graphics) wlth the

"Cycle

start"

keyalterthe

TERMINATE

parameters have been stored with the

SK

'-_"'IN"-P-"U"-T_---'

(in this case: simulation planeXY- op view).

Display

Drilling

JXIsitions

Feed

Gl

Rapid

GO

8elected

simulation

Flnlshed

Current

tool

position

part

plane

eontour

12

Ung

part

M

Automatie

o

11':J2-'

1

1 /

1 1 /

1 /

1I1

1

B=-

----------

El7--jB--ffi

/

//

---

Blank

The window delined by

_________

+--,...

__

N

ABC

----I

:-:--:--:-_-"C'--

PROGRAM

off

STOP ACTIVE

YES

NO

D contains:

- the tool at the selected simulation plane (XY, ZXorVZ)

- the blank and the

- tool rapid movement

- tool

leed

movement (G1, 2. 3,5)- continuous line

programmed

(GO)

- broken line

tool path

- tool position per block - circle

- drilling position - circle marked with cross

1 1

I

1

I I

1 1

1 i

1

J

END

!,

,j

8:

~

,~'

z

Blank

dirnen.

Z

....:F

E

Current

tool

position

(z)

In

The window defined by C D E F contains:

- tool position with regard to the third axis which is vertical to

the

simulation

plane - arrow

- workpiece position with regard to the 3rd axis highlighted. Tool position:

The current tool position is indicated with a smalI. inversely highlighted square. The actual tool position

is

indicated with an arrowinthe display window01the

3rd axis (delined by C D E F).

4 - 25

@

BOSCH

Flexible Automation

Automatie I

~

ce

I

Operating

Instructions

120 M

Options

during

simulation:

~

START

NORMAL: Interpolation with

Test

DRY RUN: Not possible during simulation. With the program

11

II

options are available via

11

NC Start key

Simulate break:

NORMAL

I

point

STEP

SIZE

seleetion"

the

simulation

DRY RUN

GO

TEST

software limits and

GO:

No axis interpolation; eontours displayed. Soltware limits and

"Start

at whieh

STOP

11

NC

Stop key

the

simulation is interrupted with

I

programmed

salety

the

SK

Step

N N 132 C67

STOP

SELECTION ON

salety

lunetion, it is possibletoseleetapoint

starts

L..-.::S.::E.::L;::EC;::T.:..I:.;:O:.;:N,,-,

PT. ISTOP

zones are taken

zones

(seetion

NC

Stop, the lollowing

OTHER

leed

are

eomputed

ACTIVE

OFF

rate;

into

immediately

not taken

simulation).

setting

IOTHER

SELECTION

eonsideration.

into

eonsideration.

and

in

display

Importsnt:

1)

SK

This key For reasons traversed

2)

SK

In

additiontothe eurrent axis positions and seetion The lollowing tables ean

II

the simulation is exited

vated G

i.e.

DELETE

TOOL

PATH

deletes

by

AXIS VALUES

01

the

01

elarity, it is possibletodelete

the maehine tool.

TABLES

seleeted table.

lunetions

they

remain aetive.

tool maehining paths.

be

(ZS.

seleeted:

alter

mirror

NC

I TOOLS IZERO POINTS Ir-V-A-R-IA-B-L-ES-

Itisnot

3)

possibletoedit

VERTICAL

SK

SECTION

table

contents

HORIZONTAL

SECTION

during simulation.

it has

been

ete.)

are

paths wh ich

blocks.

the

interrupted.

not

reset

have

display also shows a

the

automatieally

already

aeti-

been

4 - 26

@

BOSCH

Flexible Automation

Automatie

I:J

ce

I

Operating Instructions

120 M

ZOOM

After the simulation has been stopped, the user can select a windowtoview tool machining paths. contour transitions The size. direction and position of the zoom image can be modified via softkeys irrespective of the machining plane selected

o

ODefine

The selection must be confirmed with the is pressed again. the control unit starts the program and displays the ZOOM section,

function

A..cursor" Position the cursor

SECTION I

appearsinthe centreofthe blank when the key is pressed

zoom:

SMALLER

SECTION

as

folIows:

I

or

other such details

in

the part program.

LARGER I

SECTION

I

READY I

I

SK

4 •

more

clearly.

READY

,WhenNCStart

Example: CONTOUR SECTION

a.

Determine

b. Define

c. Display sectionofsimulation surface.

positionof"ZOOM

zoom.

cursor".

Example: HOLE PATTERN

VERTICAL HORIZONTAL

The difference between SECTION ++ SECTION is

that the cursor is placed horizontallyinthe blank centre (square)

HORIZONTAL

SECTION

and vertically for

4 - 27

VERTICAL

SECTION.

for

@ BOSeH

Flexible

Automation

4)

The

simulation

Automatie I=:) I

graphics

can be displayedin2

ce

120 M

Operating Instructions

different

ways.

/'i"'~"1;"1

SK

(line) or in rapid mode (broken line).

1""",&:;;,*",,1

SK

o The tool radius, represented by a eirele at the end

ement.

The eirele represents the milling diameter.

o Numerie display of entered position of a eontour o Exeeuted drilling eyeles. marked with the symbol )

The crossisaddedtothe eirele when the drilling eyele has been exeeuted. Example:

Drilling A eirele indieates the position

to

by pensation group have been programmed - otherwise the milling diameter. example, eannot be indicated,

cyclesinsimulation

the seleeted simulation plane is being drilled;

the symbol

y

Display 1 iIIustrates

Display 2 also iIIustrates:

(display 2)

of

the

..

+".

Display 2 is only possibleilthe tool

the

drilling hole (start01eyele)ila hole vertieal

tool maehining

element.

the

end01the

number

movementsinleed

01

every

eontour ei-

ffi

eyele is indieated

and the

eom-

lor

E9----------E9----------~

Startofoycle and oycle executionofdeep hole drilling I

~

drillingortapping

Endofoycle

E9

11

the drilling hole is parafieltothe selected simulation plane. a !ine

will indicate

positionofthe

Z

r-----------,-----------i

,~

I I I I

Tool lengths are not eomputed,

the

X

teol movements

drilling hole in

I

I I

X

programmedinthe

the

workplece.

oycle and

I I

the

)

r

4 -

28

@ BOSeH

Flexible Automation

Automatie I

Error messages

Length of blank X missing Length of blank Y missing Length of blank Z missing Display range X missing Display range Y missing Display range Z missing

X:

Range RangeY:limit+ < Range Z: Iimit+ <

X limit+ < blank position

Y limit+

Z limit+

X IimitY

limit-

Z

IimitX limit+ Y Iimit+ Z limit+

Iimit+ <

< blank position

> blank position > blank position > blank position

< blank position + length of blank

limitlimitlimit-

=:J

ce

I

Operating Instructions

120 M

o

4 - 29

bosch CC 120M Instruction Manual

Specifications and Main Features

Frequently Asked Questions

User Manual

Table of contents