Ender 3 Y Belt Tensioner 2020 UPDATED
Description
Change log update Nov 11, 2020 -frame 1.7 still hit the bed frame, so I slightly cut the top and roller area, lets try frame 1.8v Oct 20, 2020 -Update to frame 1.7 because the roller of bed hit the frame -make the design more attractive and fix the elephant foot issue Sep 3, 2020 -Replace Frame 1.3 to Frame 1.4 -Improvement on circular area, make more stronger Sep 2, 2020 -added Frame 1.3 for slim version -Fixed crashing with bed frame Big UPDATE on Sep 1, 2020 -Fixed bearing position failure -Added Slim version of the frame (frame 1.2) now u can print it Faster -Some Improvement! Dec 10, 2018 v1.3 -Hole for bolt inside frame of Bolt.stl slightly closed in order for short belt Dec 9, 2018 -Fixed Nut.stl thread slightly over touched from base. -Added signature on Bolt.stl Dec 8, 2018 -File Nut.stl changed the thread size more fit with bolt size, more stronger Upgrade 1.2v (Already upgraded before I upload) Inspired from https://www.thingiverse.com/thing:2986144 For Ender 3 - X Belt tensioner https://www.thingiverse.com/thing:3270228 For Ender 3 Fan duct https://www.thingiverse.com/thing:4588684 I designed this by using solidworks, You can use the stock of bolt and nut from ender 3 Y belt. Is not necessary to buy a set bolt. Advantages: 1. Big diameter get more stronger to tension the belt 2. Cover all rectangle shape of frame make more stable and strong 3. Easier to install on the frame, Just plug and tighten the belt Note: Don't fasten the bolt to strong, It can be touched the bearing and stop rotating Any suggestion and comment are welcome! let's SHARING Regards, Shin
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