Hello guys,
I have a problem with my lathe Hit 18s with Siemens Sinumerik 840C. Look on the film:
https://www.youtube.com/watch?v=D110...DnChFg&index=1
The bigger problem is when I start machine morning. After 0,5 - 1 hour this problem dissapears, only sometimes spindle jump.
Somebody know what is it?