A problem I found with my J head hot end September 13, 2014 11:14PM |
Registered: 9 years ago Posts: 17 |
Re: A problem I found with my J head hot end September 14, 2014 05:58AM |
Admin Registered: 13 years ago Posts: 7,005 |
Re: A problem I found with my J head hot end September 14, 2014 07:04AM |
Registered: 9 years ago Posts: 105 |
Quote
fbnr
This is a problem I found with my J head. The Teflon liner is too short. The filament was building up between the nozzle and the liner. I was having to turn the temp up high enough to keep the filament melted at the joint between them. The liner needs to be in contact with the nozzle so the filament can flow into it. I used the piece in the picture to make a spacer that I put between the liner and the push fitting. Now when I reassembled the hot end the liner can not move. So fare it has been working good. Hope this info will help.
Re: A problem I found with my J head hot end September 15, 2014 09:19AM |
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Re: A problem I found with my J head hot end September 15, 2014 09:36AM |
Registered: 9 years ago Posts: 105 |
Re: A problem I found with my J head hot end September 16, 2014 02:25AM |
Admin Registered: 11 years ago Posts: 1,063 |
Quote
fbnr
Is the j head not an open source design? I would be willing to give your design a try. Where can i get one?
Re: A problem I found with my J head hot end September 16, 2014 10:13AM |
Registered: 9 years ago Posts: 17 |
Re: A problem I found with my J head hot end September 16, 2014 04:32PM |
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Re: A problem I found with my J head hot end July 19, 2015 06:48PM |
Registered: 13 years ago Posts: 15 |