CMS MAXIMA 4 axis Machine retrofit

tommylight
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01 Sep 2020 10:10 #180292 by tommylight

Replied by tommylight on topic CMS MAXIMA 4 axis Machine retrofit

Pictures of everything, attach the config files, explain how and what is working and what not............

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Clive S
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01 Sep 2020 10:17 #180296 by Clive S

Replied by Clive S on topic CMS MAXIMA 4 axis Machine retrofit

tommylight wrote:
Pictures of everything, attach the config files, explain how and what is working and what not............

Tom he has already done that here. forum.linuxcnc.org/38-general-linuxcnc-q...ofit?start=60#179916

I have just noticed that he has STEP SCALE = 1 !!!

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tommylight
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01 Sep 2020 10:40 #180301 by tommylight

Replied by tommylight on topic CMS MAXIMA 4 axis Machine retrofit

Clive wrote:

tommylight wrote:
Pictures of everything, attach the config files, explain how and what is working and what not............

Tom he has already done that here. forum.linuxcnc.org/38-general-linuxcnc-q...ofit?start=60#179916

I have just noticed that he has STEP SCALE = 1 !!!

Ooops, then this would be the second or the third time he is asking the same thing, or might not be the same user ?
The scaling of 1 wont do much, that would have to be calculated from the distance travelled per motor pulse.

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Yannis
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01 Sep 2020 11:08 #180309 by Yannis

Replied by Yannis on topic CMS MAXIMA 4 axis Machine retrofit

I change the value from 1 to 50 and i have some movement with much oscillation

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tommylight
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01 Sep 2020 11:12 #180311 by tommylight

Replied by tommylight on topic CMS MAXIMA 4 axis Machine retrofit

Yannis wrote:
I change the value from 1 to 50 and i have some movement with much oscillation

Again, that has to be calculated and set exactly, not guessed.
And sorry, but we do need much more info to be able to help you.
So again back to my request, pictures, configs, drive pulleys/pinions/ballscrews/ everything.

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Yannis
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01 Sep 2020 12:04 #180320 by Yannis

Replied by Yannis on topic CMS MAXIMA 4 axis Machine retrofit

Since i make bench test and my goal is to check motor movement in both directions i will stay with a random STEP SCALE value
i also change some parameters in the servo driver and now i have motor rotation without oscillation
Thanks for the help

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Yannis
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01 Sep 2020 12:07 #180321 by Yannis

Replied by Yannis on topic CMS MAXIMA 4 axis Machine retrofit

When i mount the motor in the machine i will calculate more precise this details

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Yannis
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01 Sep 2020 12:09 #180322 by Yannis

Replied by Yannis on topic CMS MAXIMA 4 axis Machine retrofit

forum.linuxcnc.org/38-general-linuxcnc-q...ofit?start=60#179916

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tommylight
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01 Sep 2020 14:10 - 01 Sep 2020 14:11 #180332 by tommylight

Replied by tommylight on topic CMS MAXIMA 4 axis Machine retrofit

OK, then do some more tests with scale at 100 and 200 and 500, see what that does.

Last edit: 01 Sep 2020 14:11 by tommylight. Reason: typo

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Yannis
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02 Sep 2020 07:20 #180402 by Yannis

Replied by Yannis on topic CMS MAXIMA 4 axis Machine retrofit

OK
Thanks i will do that

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