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dual extruder mount not looking so good

Posted: Wed May 06, 2015 8:09 pm
by szeiger
My dual extruder mount is not looking so good. It is "sagging" a good 10 degrees.
Please advise

Re: dual extruder mount not looking so good

Posted: Thu May 07, 2015 9:04 am
by zhangxueyou
Are these 2 screws tight enough?
QQ截图20150507090244.png
QQ截图20150507090244.png (399.21 KiB) Viewed 8718 times

Re: dual extruder mount not looking so good

Posted: Thu May 07, 2015 9:40 am
by szeiger
yes, in fact I have tightened them a couple of times.

Re: dual extruder mount not looking so good

Posted: Thu May 07, 2015 10:40 am
by zhangxueyou
Are the bottom screws tightened?
QQ截图20150507103734.png
QQ截图20150507103734.png (558.66 KiB) Viewed 8716 times

Re: dual extruder mount not looking so good

Posted: Fri May 08, 2015 9:00 am
by szeiger
yes, but come on, you can clearly see where the sag is taking place, and it certainly isn't from those screws as then the extruders would be at an angle to the support, which they are not.
Something is up with the design for the support. If you have an improved version I can print it on my single extruder machine.

Please advise asap.

Thank you

Re: dual extruder mount not looking so good

Posted: Fri May 08, 2015 9:58 am
by zhangxueyou
You can try to print one yourself, see if it is still sagging.
dual extruder.zip
(128.37 KiB) Downloaded 531 times