Siemens SINUMERIK 840D Programming Manual

Transformations
7.8 Kinematic transformation
Job planning
Programming Manual, 03/2006 Edition, 6FC5398-2BP10-1BA0
7-59
Description
Without groove wall offset (transformation type 512):
The control transforms the programmed traversing movements of the cylinder coordinate
system to the traversing movements of the real machine axes:
• Rotary axis
• Infeed axis perpendicular to rotary axis
• Longitudinal axis parallel to rotary axis
The linear axes are positioned perpendicular to one another. The infeed axis cuts the rotary
axis.
;0
$60
&0
<
=0
=
E]Z
E]Z
With groove wall offset (transformation type 513):
Kinematics as above, but an additional longitudinal axis parallel to the peripheral direction
The linear axes are positioned perpendicular to one another.

Siemens SINUMERIK 840D Specifications

General

Series	SINUMERIK 840D
Axes	Up to 31
Channels	Up to 10
Operating System	Windows-based
Power Supply	24 V DC
Control Unit Type	CNC
Interface	Ethernet, PROFIBUS
Display	TFT color display
Interpolation	Spline
PLC	Integrated PLC
Data Storage	CompactFlash, USB