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09-28-2020, 09:44 AM #1
The belt tensioners needed a little adjustment.
I put -0.1mm on the internal surfaces of the 'screw/belt holder' part. As it was almost impossible to get belt into it otherwise. I also made the outer collar part 3% larger, otherwise it was too tight a fit.
That done, they look good and should work well.
Today, however, while i wait for a second motherboard for a super computer I'm building for a client to play flight sim 2020 on - I am playing with polycarbonate.
Currently running at 260c and 70 for the bed.
Given how different my pet-g bed temps are (60c) to the universally accepted temp, I thought I'd start low this time :-)
So just printing a simple small flat scraper - as I have a pet-g one for comparision.
It's 2mm thick , tests nothing apart from bed adhesion and printing temp.
Also only running at 50mm/s - mainly because 260c is on the cool side for polycarbonate and there's no point pushing it for the first print :-)
Ender 3 Neo - Jam Problem
05-08-2024, 03:06 PM in Tips, Tricks and Tech Help