Cylinder Surface Transformation: Tracyl - Siemens sinumerik 840d Programming Manual

08.97
7
840D 840D
NCU 571 NCU 572
NCU 573
7.3

Cylinder surface transformation: TRACYL

Programming
TRACYL(d) or TRACYL(d,t)
TRAFOOF
Explanation of the
commands
TRACYL(d)
TRACYL(d,n)
d
TRAFOOF
OFFN
An active TRACYL transformation TRACYL
transformation is also deactivated if one of the other
transformations is activated on the same channel
(e.g. TRANSMIT, TRAANG, TRAORI).
Function
Cylinder surface curve transformation TRACYL
The cylinder surface curve transformation TRACYL
provides the following functions:
Machining of
• Longitudinal grooves on cylindrical bodies,
• Transverse grooves on cylindrical bodies,
• Any other groove shapes on cylindrical bodies.
The shape of the grooves is programmed with
reference to the processed level cylinder surface
area.
 Siemens AG 2000. All rights reserved
SINUMERIK 840D/840Di/810D/FM-NC Programming Guide Advanced (PGA) − 04.00 Edition
7.3 Cylinder surface transformation: TRACYL
FM-NC 810D 840Di
Activates the first declared TRACYL function
Activates the nth declared TRACYL function n may not be greater than 2,
TRACYL(d,1) corresponds to TRACYL(d).
Value for the current diameter of the cylinder to be machined.
Transformation off
Contour offset − normal: Distance of the side of the groove from the
programmed reference contour
Transformations
Y
Workpiece coordinate system
7
X
Z
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