12/11/2010 12:27 PM | |
Posts: 11 Rating: (0) |
thanks for the advices, so I will check backlash dividing and comeback , though I dont have a ballbar in my workshop or my friends. |
12/11/2010 3:42 PM | |
Posts: 2964 Rating: (482)
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Hi.... Attach Document is PDF file check out the procedure how the Circularity test is done.... Check it out.... Regards, Ekalavya AttachmentCircularity_Teast_8X0D.pdf (418 Downloads) |
This contribution was helpful to1 thankful Users |
12/12/2010 3:40 AM | |
Posts: 2964 Rating: (482)
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Hi NIt.... Good Morning.... If all axis is properly Optimized he can get the result...... Regards, Ekalavya |
12/14/2010 10:34 AM | |
Posts: 11 Rating: (0) |
I checked the parameter, it was 0.1, so I changed it to 0.05, but It seems there's nothing changed. I changed #36500 only for Y axis, right? or, should I have changed other axes as well? I let them be 0.1 as before for X & Z axes. then I noted some fishy thingsin my machine: 1- the backlash has changed since 2 weeks ago that I set, yesterday I checked andit was 0.4 (0.07 increased!!) 2- there is impact at the reversingdirectionof Y axis, when I give it a repeating back and forthmovemnet, there is a significant impact at the reverse point, also I found out that this impact exists when I change the speed (by pressing "rapid" button in jog mode) at the same direction of Y axis movement. I took a video for back and forth state, it is not so good, but may help I worry so much about the machine, I think it is going out of control whats wrong?! AttachmentVIDEO_033 shock impact.zip (179 Downloads) |
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