Assembly Guide: Solving Interference Fit Problems

During assembly, you might encounter interference fits where tolerances are too tight, making parts difficult to join. Forcing them—even with a bit of "technique"—often results in damaging the model. I primarily print with PLA because I have a large stock I need to use up. Since PLA has relatively poor heat resistance, I had a "lightbulb moment": why not soften the parts slightly before assembly? After extensive testing, I've confirmed this method works perfectly, so I’ve filmed this video to share the process with you. ⚠️ WARNING: Please ensure your heating equipment is properly calibrated for accurate temperature control and take precautions to avoid burns. Watch the Tutorial: [Bilibili] / [YouTube] 【模型组装，公差过盈的解决方法】 https://www.bilibili.com/video/BV12fQKBZEtq/?share_source=copy_web&vd_source=90b884815d3472d252a4ec25517c439a