Pineapple Coupler issues

New Home Forum Mostly Printed CNC – MPCNC Troubleshooting – MPCNC Pineapple Coupler issues

This topic contains 2 replies, has 2 voices, and was last updated by Profile photo of Jason Jason 1 year, 1 month ago.

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  • #13513
    Profile photo of Jason
    Jason
    Participant

    Has anyone got their pineapple coupler to work reliably? If so how?

    The is very little resistance on my threaded rod but yet my coupler keeps stripping out. I ordered a solid coupler off Aliexpress but I was hoping to try getting my machine dirty sooner then later. Might try reprinting it slightly smaller maybe the threads will dig in more.

    #13514
    Profile photo of Ryan
    Ryan
    Keymaster

    There is 2 different sizes, sure you have the right one?

    #13516
    Profile photo of Jason
    Jason
    Participant

    I am using the 5mm to 5/16 for my 5/16 threaded rod. When I screw it together it closes all the way… I am thinking it printed just slightly big. Will try scaling it down by 1% or something.

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