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Thread: Worn leadscrew?

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  1. 13-01-2020 #1
    Husky1's Avatar
    Lives in Ljubljana, Slovenia.
    Husky1
    Last Activity: 12-07-2022 Has been a member for 9-10 years. Has a total post count of 36. Received thanks 1 times, giving thanks to others 0 times.
    I put the ruler there just for illustration of the error. Today i played with mach3 sets steps and the digital caliper and it shows exactly the same error. On pic1 i calibrated the x axis in mach so it moves exactly 460mm, then i set caliper to 200mm and placed it on 3 different locations, left, right and center. Pic2 shows what error machine makes. Have no idea how to fix that. I will inspect the connections next and swap motors. Maybe the encoder is faulty? Just guessing.
    Click image for larger version.  Name: pic1.jpg  Views: 1692  Size: 1.08 MB  ID: 27068Click image for larger version.  Name: pic2.jpg  Views: 1660  Size: 1.22 MB  ID: 27069
    Last edited by Husky1; 13-01-2020 at 03:42 PM.
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  2. 13-01-2020 #2
    JAZZCNC's Avatar
    Lives in wakefield, United Kingdom.
    JAZZCNC
    Last Activity: 19-01-2024 Forum Superstar, has done so much to help others, they deserve a medal. Has been a member for 9-10 years. Has a total post count of 8,446. Received thanks 1,445 times, giving thanks to others 109 times.
    How are the motors connected to the ballscrews.?
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