No
Check lubrication, tools, mechanics, e.g.:
Oil level, lubricating film, blunt or damaged tools, guideways,
ballscrew
Check coupling system, e.g:
Belt tension, gear, coupling
Ensure sufficient lubrication,
replace faulty tools,
correct mechanical errors
Check hydraulics, pneumatics, brakes for e.g.:
Weight balance, Hirth coupling, motor brakes
Sequence for finding errors in the control loop
Lubrication,
tools, mechanics
okay?
Hydraulics,
pneumatics, brakes
okay?
Coupling
system
okay?
Check drive system, e.e.:
Motors including cables, servo amplifiers, servo drives
Drive
system
okay?
Check control, e.g.:
Interface to the drives, interface to the measuring systems
Control and
connected devices okay?
Call the machine tool builder or a HEIDENHAIN service agency
Yes
Yes
Yes
Yes
Yes
No
No
No
No
Remove faults in hydraulics,
pneumatics, brakes
Correct error in coupling system
Correct error in drive system
Replace defective control or
faulty encoders or
defective cables
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