HEIDENHAIN MANUALplus 4110 Pilot User Manual

Page 106

106

illing and milling pat

Linear pattern on lateral surface G744

With Cycle G744, you can machine drilling or milling patterns in which the
bore holes are arranged at a regular spacing in a straight line on the
lateral surface. If you do not enter “XE“, the drilling/milling cycle or figure
description from the next NC block is used – drilling cycle G71, G74, G36
or figure G314, G315, G317 (milling).

Parameters
Z, C:

Start point, final angle (polar coordinates)

X, XE:

Start point/final point for drilling and milling (diameter)

ZE, W:

End point, end angle of pattern

Wi:

Angle increment – distance to next position

Number of bore holes or figures – default: 1

Linear pattern on end face G743

With Cycle G743, you can machine drilling or milling patterns on the end
face. If you do not enter “ZE“, the drilling/milling cycle or figure descrip-
tion from the next NC block is used – drilling cycle G71, G74, G36 or
figure G304, G305, G307 (milling).

Parameters
XK, YK:

Starting point of pattern (Cartesian coordinates)

Z, ZE:

Start point/final point for drilling and milling

X, C:

Diameter, starting angle (polar coordinates)

Pattern angle

I, J; Ii, Ji: End point of pattern; hole spacing
R, Fi:

Pattern length, distance to next position

Number of bore holes or figures – default: 1