Lenze ETC Motion Control Manuel d'utilisateur télécharger pdf (Page 142)

100

101

CNC programming

G functions

G functions individual descriptions

3.2

3.2.2

142

EDSTCXN EN 2.0

3.2.2.55 G140/G141/G142 Noncircular grinding "on"/"off"

The functions G140 ... G142 are used to switch the "Noncircular grinding"

function on or off.

G140

G141 X C D L K E

G142 X C D L K E

X Total overmeasure in mm

C Start area of the positioning as a position of the angle axis (with L=0 only).

If it is not programmed, the start area of the positioning is defined by the

starting position of the C axis

D Grinding wheel diameter. If it is not programmed, the current diameter is

taken from the tool data.

L Profile

0: constant (default)

1: not constant

K Noncircular grinding

0: without correction table (default)

1: with correction table (see G144, G145)

E Noncircular grinding

0: from outside (default)

1: from inside

G141 is used to switch on the "Noncircular grinding" function, namely with

a negative direction of rotation of the C axis during the profile creation. G142

activates noncircular grinding with a positive direction of rotation.

G140 switches the "Noncircular grinding" function off again.

The individual grinding phases are called by G143, with the description of

the finished profile as a subprogram, between G141/G142 and G140. The

rotational direction of the profile description must match the rotational

direction defined by G141 or G142.

Syntax

Meaning of the addresses

Explanation

1 2 ... 137 138 139 140 141 142 143 144 145 146 147 ... 427 428

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ama 11 Jan 2025 | 19:35:39

rasha

Lenze ETC Motion Control Manuel d'utilisateur Page 142

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