Heat Insert Press

This is a compact heat insert press that utilizes the affordable and readily available 150mm linear rail with MGN7H block.Instead of the adopted used return with a counterweight found in many designs, a printed spring takes its place, contributing to the reduction of parts count and simplification of assembly. Notes:The first step is to print test pieces to confirm compatibility with your soldering iron.The spring is PETG, while the HolderArm, which comes in contact with the soldering iron, can be printed in PETG, ABS, or ASA. Other parts can be printed in PLA.Springs should be printed with 100% fill rate.I anticipate the use of soldering irons with a handle diameter of around 20mm. Please verify compatibility with your soldering iron using the test parts. Additionally, customization for your specific soldering iron can be achieved using the step file.Precision relies on minimizing the play of the nut bar. Please start by printing Body.stl and then try Nutbar_Tolerance_Test to select t