Siemens Sinumerik 810T Bedienungsanleitung PDF herunterladen (Seite 33)

EMCO WINNC SINUMERIK 810/820 T

D 1

PROGRAMMING

Program Structure

NC programming for machine tools according to

DIN 66025 is used.

The NC program is a sequence of program blocks

which are stored in the control.

With machining of workpieces these blocks will be

read and checked by the computer in the programmed

order.

The corresponding control signals will be sent to the

machine.

The NC program consists of:

• Program number

• NC blocks

• Words

• Address

• Number combinations (partly with sign)

Addresses

% ...........program number 1 - 9999

L ............subroutine number 1 - 9999

N............block number 1 - 9999

G ...........path function

M ...........miscellaneous function

A ............angle

B ............radius (pos. sign), chamfer (neg. sign),

circle radius

D............tool offset 1 - 49

F ............feed, dwell

I, K .........circle parameter, thread pitch

P ............number of subroutine runs, scale factor

R............parameter for cycles

S ............spindle speed, cutting speed

T ............tool call (tool turret position)

X, Z .......position data (X also dwell)

LF ..........block end

D: Programming

%1234

N0100 G01 X15 Z-17

Z-17

-17

Parts of an NC program

1 2 ... 28 29 30 31 32 33 34 35 36 37 38 ... 89 90

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