Hello Guest it is March 19, 2024, 03:41:56 AM

Author Topic: Movement of Z axis is great in down direction but is incorrect in Up direction  (Read 4164 times)

0 Members and 1 Guest are viewing this topic.

Offline TPS

*
  •  2,501 2,501
    • View Profile
hi CES,
you are gving the answeres by yourselve

the ball screw with a spider coupler ($15 from Amazon)

you ae talking (dreaming) about 0.005 (doe's not mater if it is imperial or metric) with a rubber loaded Spider coupler (ok that is only one part of the dream).

ok again 0.005 (doe's not mater if it is imperial or metric) some "ideas"

-machine air condituioed?
-spindles rolled/grinded
-stepper Motors with Feedback (angle error??)


your Tuning expiriances 9999 or 10000 say everything.
sorry i have sayed this.

Tom


anything is possible, just try to do it.
if you find some mistakes, in my bad bavarian english,they are yours.