High-Speed Settings (Cycle832) - Siemens SINUMERIK 840D sl Operating Manual

Programming technology functions (cycles)
8.6 Further cycles and functions
8.6.3

High-speed settings (CYCLE832)

Function
With the "High Speed Settings" function (CYCLE832), data for the machining of
free-form surfaces is pre-assigned values so that optimum machining is possible.
The call of CYCLE832 contains three parameters:
● Tolerance
● Machining type (technology)
● Input of the orientation tolerance (for 5-axis machines)
Machining of free-form surfaces involves high requirements regarding velocity, precision and
surface quality.
You can achieve optimum velocity control depending on the type of machining (roughing,
semi-finishing, finishing) very simply with the "High Speed Settings" cycle.
Program the cycle in the technology program before the geometry program is called.
The "High Speed Settings" cycle is also in conjunction with the "Advanced Surface" function.
Machining methods
With the "High Speed Settings" function, you can select between four technological
machining types:
● "Finishing"
● "Semi-finishing"
● "Roughing"
● "Deselected" (default setting)
Note
Plain text entry
You can enter the parameters in plain text in the "Machining" selection box.
Plain text is generated for the "Machining mode" parameter when the input screen is
closed.
For CAM programs in the HSC range, the four machining types directly relate to the
accuracy and speed of the path contour (see help screen).
The operator/programmer uses the tolerance value to give a corresponding weighting.
490
Software option
You require the software option in order to use this function:
"Advanced Surface"
Operating Manual, 02/2012, 6FC5398-8CP40-3BA0
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