DIY Thermal Insert Press
In this project we’re building a rig for heat set inserts. When working with 3D printed parts, a press can help you install inserts. This holds a soldering iron vertically and allows you to press down, perfectly straight. The tip of the iron heats up the brass and softens the plastic. Pressing down pushes the insert into the part and once it cools down, it’s locked in place. This could be handy for folks doing a small production run or if you're looking for a tool to make this easier.
Heat Set Inserts
The knurling on the outside of these brass inserts are design for heat setting plastic. Threaded inserts are great for making bolted connections when securing parts together. Adding metal threads to your parts will significantly increase the durability. You can also loosen the connection and take it apart without wearing out the threads.
Insert Installation Tips
A tip specifically designed for installing inserts works better than regular soldering tips. These are compatible with irons that use internal ceramic heaters like Hakko’s and Weller’s. The longer shank reaches deeper into parts and tight corners without touching plastic.