bosch Alpha 2 Instruction Manual

BOSCH

Industrieausriistung

) .*

/-

. -

LC>

6

tC

g-

'rWY

T\

gt;'

BOSCH

Industricausriistung

q*L;

I

\

to&, 8Ue5

HEf

tN

91L723

,rrr*

BOSCH

546049

LIM

scH

Produktabteilung

E,lektronische Steuerungen

Robert Bosch GmbFI

D-6120

Telefon:

A utomatisierungssysteme

Robert Bosch GmbH

D-7500 Karlsruhe 4l

Telefbn:

Telex:7826604 iaas-d

Maschinenbau und

Robert Bosch

D-7000 Stuttgart 30

Telefon: Telex:

Robert

I)

7Un

Stralle 25

Berliner

Erbach/Odenwald

(0CI62)

Telex: 4l9l617

Produktabteilung

Ottostra8e

Produktabteilung

KruppstraBe

Produktabteilung

Entgrattechnik

Kruppstralle

Stuttgart 30

Telcfon:

Telex: 725n ry+0.441

22 a

404056

07 2D

Montagetechnik

GmbH (Feuerbach)

(07

ll) 8 ll-l

440441

72521

Bosch Gmbll

(Feucrbach)

(07

ll) 8 ll-l

78-l

I

rlt*.,

INDEX INTRODUCTION

Foreword Control Operating

Manual Positioning

MANUAL Traverse

Positioning

Manual

TOOL

EDIT MODES Program

Operation via Interface Program

progra Subprogram

Dwell C4 M30 Unconditional/conditional

EDIT MODES

AUTOMATIC PROGRAM

SVITCHABLE FUNCTIONS Inch/Metric

Raciius, Fixed Transfer

DISPLAYS Ceneral

to Reference Point

Data Input

COMPENSATIONS

MEASURING

Memory

Input via the Operating

m ident if

Branching

Diameter

Points

Rates

Panel

and

OPERATING

Axes Manually

-

TEACH IN

ication:

Call-Up G22

contrd

Operating

drawing keys, switch-on

Panel drawing operating

SEQUENCES

interaction of manua.l examples immediate SBP call-up

General Input

principles establishing establishing l-X,

enabling, inhibiting displaying loading part Panel main label

G23

I

jumps

G20 I G2l

modifying, deleting

ACTUATION

Program Program

"INCH" "DISPLAY'',

I'PREX" '|VCRT", I'BAUD"

Input Error fulessages in Clear Text; Battery Error

of

modes

on the Operating

program

program G79 subprogram G98lG99

Dialogues; Status

Codes

operation,

elements

operating elements on

panel

actioning of informationl

LX, LZ simultaneously

LZ

contents, clearing

part programs

output

G78lM2,

deleting, inserting words

inserting

blocks,

Call-up by Block Number,

I'DRC)G'I

bis

22"

"CH

Change

conditions on

Panel

separately

access to the memory

blocks

Number,

Program

Messages

Label

BOSCH

Operating

memory

CNC ALPHA

Instructions

Page I

I

6

9 l0 10 ll

l2

t3 l4

t5

l6

t7

l8 19 20 2l 22

ll

23 23 24 24

25 26

28

29

?n )I

32

3)

INTRODUCTION

FOREWORD

BOSCH

Operating

CNC

ALPH

Instructions

BOSCH CNC

The developed

th d

wi

With

mind the

in edures

to be as possible ergonomic

In

the

operation the

guides

the

data.

In

the

errors helps

detailed

as an MDI

j-

al-ogue

the usage of

have been

easy and short and comply with

principles.

different modes of

the operator towards

input of the

event of operating etc. the

user through

the

error

ALPHA 2 was

guidance

the

operating

designed

dialogue

required

control

displays.

control

.

control

proc-

as

Thr' ALPHA sui ted

lathes with

2

is

for

the control-

2 NC

speci tically

of

and

axes

a controlled mai-n spindle. This manual

operating NC

and only applies to

describes the

procedures

for the

the

control.

Machine procedures

specific operating

described

are in the machine tool builder's 1i

terature.

Only those

admissible-

are

procedures

described

-1

INTRODUCTION

BOSCI{

Operati

CNC

ng Instructions

ALPH

INTRODUCTION

BOSCH Operating Instructions

CNC

ALPHA

CONTROL

OPERATING

axis nositions

PANEL

BOSCH

r-

|

ffit

l-

u

',lc'ii.-q551

rttr *LP?!ff

s.J t

,

I

50001r

e

dialogue

disp

@

1 ay

CONTROL

o the two-colour keys have two functions:

on i!= oyn, the or

o when

operation

a

"Single be

Pressing

active mode, i.e. and

MODE

Automat i c"

"

"Single

"Manual

I nput

"Referenc.e

Point"

Manua1

"

OPERATING PANEL

s1gns

)

the

"MODE"

selected

is

Block"

selected

vice

B1ock"

Data

"

and

"MODE" versa.

SELECTION

green

section

key is

is not a mode i n its own

cleared and

pressed

(yellow

while

"Single

"Automatlc"is

Ff)

@

ftl

'ffi

,.

@.,

1,,;r,,,'

FE-I

,,",'8

@

fc

ED

r--7-1

@i

L--?-J

is

activated

simultaneously

section

"Automatic"

Block"

will

changed

DEFINITION a contlnuous, automati-c working

from the

as must by only

direct without storage

one or their

driving manual

when a key is

(input

mode

activated)(press LODE first)

right; it can c-rnly always

to

"Automatic",

be started individually

pressing

possible

refe.rence

a

is

already activated.

change the

"Single

part

program

"Cyc1e

lf

actuation

both axes travel

the

axes with the

panel

pressed

of figures

of

Block"

blocks

but

Start";

already in

of a block

point

store

"Automatic"

to

tool number speed

spindle

-2-

keyboard

Teach-

"

" I nsert"

"B1ock

Displays"

"Modlfication"

I n"

n

t1:1

tTl

f

t__eJ

@ffi

@

[Cl

@

E

-3-

^---I

automatic tool measuring ''TEACH

entering blocks programs

displaying with number, program

modifying,

deleting

IN''

by hand

part

block number,

of

subprogram

labe]

extending

existing

complete

or

program program number,

blocks

or

INTRODUCTION

BOSCH Operating

CNC Instructions

ALPH

INTRODUCTION

BOSCH CNC Operating Instructions

ALPH

CONTROL

MODE

ng

Loadi

"

Programs"

Part

Program

"Part

Output"

"Tool

Compensat

SPECIAL

KEY

Numerical KEY

OPERATING

SELECTION

ions"

FUNCTIONS

Input

PANEL

[58

@

f*n

t_J

Control

ET

@

t6.'l

l--J

t3

m.

fJ

@)

r

Func

fE-l

@

DEFINITION

loading

.

face

output

o

interface on

input

r

compensation

FT]NCTION

certain

t

of e.g.

conjunction

r the

up with in the entered

o the

G,X,Z,R,F,S,M,T

this

o

the address "Cycle

. this

block "Insert"

lons

t

FUNCTION o keys 0-

(MODE

addlticjnal

will

negative

o

program via

(consider

program

of

(note

carrier)

data

displaY

and

additional

addresses

relevant

address

keY

program cYcle,

keY

mlrber by

9 serve

key

disptayed

be

values

functions

with

dialogues when addresses

A+1;

dialogue,

for them

sequence

is also

can

data

Start"

used to

is

"I4cdif

and

for etrtering

pressecl); in

not

information

sign

address

inter-

data

the

baudrate

data

via

baudrate

of

require

A,B,C,D,H,R,L

is active

1

in

when

("MODE"

information

G-codes

are

is

i.e.

"Block

"0"

must be

fixed:

during the

Display", nrodes

figures

"Autonatic"

(if

pressed

is not

values

active be checked

increnent

ication"

!

)

lnPut

i-n

ca1led

appear

while

the

applicable)

pressed)

CONTROL

KEY

OPERATING

FT]NCTION Clear

PANEL

E)PLANATION

a this

@

Trans fer,

E

@

CONDITIONS

the

Enter

Reset

Feed Hold

Cycle St art

SWITCH-ON

ON

following func-tions arc a,crti

key serves for clearing information

has

which

the entered, are transferred dialogue

=

(key when key will

this a remains

during a

o

become ef pressed

r interrupts the

axes signal

o

actuation ottnefry)Uev

r starts

"Automatic" face signal

o starts

entered next block in pressed

G0

G3t] acccss to G40 tooL compensation not actlve G66

G90 G95 G97 sp M99 single block

end of block

in " f nsert" mode actuation of thi-s

key

defined reset condi-tion:

active

first

are moving and

"FEED

u:__)

the actuation

the

in twice

ve irnmediately

r'ap

i d

feedrate switches effective absol uter input

feedrate

j.ndle

entered into the display store

been

modifled or cleared values

questions

automatically increment the block no. serves to

program

fective

to the memory, or

are acknowledged

character);

reset

cycle thls if the

running

HOLD"

of this key

during

mode and

START"

"NC

actioning

speed

and the

"MDf"

"Single

program

and spindle speed

programming

possj-b1e

[',-;1] lr-)4!l

part program

generates

enables

program

of the generates

of the information

Block" mode

on swi-tch-on:

memory inhibited

in

the control

the F-va1ue

actioning

mm/rev

to

will only

.key

key has been

when

an interface

function

the

cycle

program

override

in rpm

in

an inter-

of the

when

@

ft

-4

decimal

o

point

("MODE"

not

pressed)

INTRODUCTION

BOSCH

Operaling

CNC Instructions

ALPH

INTRODUCTION

BOSCH CNC ALPH Operating Instructions

MANUAL

POSITIONING

handwhee

1

OPERATING

AND

feedrate

50 ao 30 20

selectlon

switching to

"Distance

Go"

to

feedrate

switch

step

-6-

PANEL

display

iog buttons

rt i

\-j

x+

Dx-

E

z+

z-

tr

Teach

potent iometer

for determination

allocation of

for

applies

working in

turning axis for

behind the axis

be

jumper PCB

In

measuring

oo1

of spindle

potent-

iometer

jog

X

buttons

for machines

front

machines working

reallocated via

the

buttons

the

on

turning

for

pitch

signs

panel

of

can

MANUAL . the following operating elements are

SWITCHING ''DISTANCE

FEEDRATE STEP SWITCH

FEEDRATE

SPINDLE

POSITIONING

for some special situations

DISPLAY TO

WITH HANDWHEEL

AND

tO20I.o50dOTO90rrma

STEPS

%

POTENTIOMETER

@r

AND OPERATING PANEL

TO

GO''

which areffi

axis

the

.

"Distance the distance to

is displayed for as

is

key

this switcb can be used

the in

feedrate override

by

the

ef and with thread cutting cycles

in as a the diagram

setting

potentiometer speed in the range

the minimum and maximum

specified

ranges t

-

the machine the

-7-

held depressed

programmed

steps

programming

feedrate

fective

handwheel

pulse

will not

potent

he

during with threadcutting cycles while G67

function

continuously

display

to Go" in all modes

go

or

70%

of

G66, and disabled with G67

override switch is not

during

otrreration

multiplier, as shown in

=

"0"

feed hold

to

for

the

be exceeded

iometer

threadcutting

is

active

tool builder

thi.s

of

actj-ve,

can be

set

switch

threadcuttinElEsSl

modify the spindle

switched

in both axes

long

as the

to

feedrate

is

the

switch

-

t2O

50

speeds

individual

j-s

not e f f

(G33)

during

can

ootentiometer

except

to

modify

enabled

during the cut works

7o

gear

ive

ect

the

cut

inhibit