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Re: z-axis coupler and threaded rod

Posted: Tue Jun 23, 2015 9:29 am
by zhangxueyou
ash2k14 wrote:I did email the support, about twice for my lcd and this coupler, do they really get my email?
I am sorry, but it's really hard to answer this question.

Re: z-axis coupler and threaded rod

Posted: Mon Jul 23, 2018 2:23 am
by Mastropiero
Same issue here.

After struggling with the printer for 7 months after the purchase, I just give up. It doesn't work because the issue with the threaded rods.

I've read hundreds of comments on this forum (and others) and followed all instructions and recommendations with no success. The Z-axis won't move and IMO the problem is that the rods are thicker than they are supposed to be, so they don't fit the couplers and get stuck on the upper holes (the acrylic cap).

What can I do to fix the problem?

Re: z-axis coupler and threaded rod

Posted: Wed Jul 25, 2018 4:35 pm
by Gingko
Mastropiero wrote: Mon Jul 23, 2018 2:23 am Same issue here.

After struggling with the printer for 7 months after the purchase, I just give up. It doesn't work because the issue with the threaded rods.

I've read hundreds of comments on this forum (and others) and followed all instructions and recommendations with no success. The Z-axis won't move and IMO the problem is that the rods are thicker than they are supposed to be, so they don't fit the couplers and get stuck on the upper holes (the acrylic cap).

What can I do to fix the problem?
What's the diameter?
If they really can not fit the Z top cover, please contact the sales.