Distortion in cutting

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KzX
Posts: 10
Joined: Wed Mar 08, 2017 10:51 am

Distortion in cutting

Post by KzX » Thu Mar 22, 2018 11:25 am

I have experiancing problems when cutting different shapes. Lines seems to be distorted and not smooth.

Tested it with bouth my lasers 60w and 100w, pattern is the same on same symbols, so i belive mechanical side is not the problem, maybe the problem is in software?

Maybe someone have experianced similar problem and know the solution.

Thanks in advance.
Attachments
29405283_1725466714187546_1203663942_o.jpg
sample 2
29405283_1725466714187546_1203663942_o.jpg (56.58 KiB) Viewed 1074 times
28946487_1725464010854483_1863198255_o.jpg
sample of small digits
28946487_1725464010854483_1863198255_o.jpg (70.29 KiB) Viewed 1074 times

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KzX
Posts: 10
Joined: Wed Mar 08, 2017 10:51 am

Re: Distortion in cutting

Post by KzX » Thu Aug 02, 2018 11:23 am

Still having this problem.. Anybody can help maybe? :?

cnc_freak
Posts: 3
Joined: Thu Aug 02, 2018 7:28 am

Re: Distortion in cutting

Post by cnc_freak » Thu Aug 02, 2018 2:56 pm

Its a problem of head movement. If you reduce the speed, it will be better.
You have to adjust the acceleration of the axis, in the system settings.

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KzX
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Joined: Wed Mar 08, 2017 10:51 am

Re: Distortion in cutting

Post by KzX » Fri Aug 03, 2018 9:43 am

I was experimenting with acceleration but no changes, if i reduce the speed to 10mm/sec the line is smooth but it's way too slow.. when machine was new i get great results with 30mm/sec and faster.. i check everything on machine and all seems to be rigid.. Don't know what else too try.. :(

Here are my settings for X and Y axis..
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Vendor settings yo.jpg
Vendor settings yo.jpg (183.21 KiB) Viewed 351 times

cnc_freak
Posts: 3
Joined: Thu Aug 02, 2018 7:28 am

Re: Distortion in cutting

Post by cnc_freak » Sun Aug 05, 2018 8:32 am

You have to experiment with the user parameters, not with vendor.
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user_param.JPG
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