This video demonstrates how to modify an existing STL file using OpenSCAD. Sometimes you need to make some tweaks to a model, and you don't have the original design files. It only takes a single line of code to import, and you are good to use all the power of OpenSCAD to change whatever you want.
Here is the full build video for the solder paste dispenser: • 3D Printed Solder Past...
Some of the links below are affiliate links
⭐ Parts
• M3-0.5 thread Heat-set inserts (short): amzn.to/40UtGCC
- I used this short version in this video.
• M3-0.5 thread Heat-set inserts (long): amzn.to/48M2glF
- I'm listing the long version as well because it is nice to have both sizes on hand.
I've had good luck with the initeq brand of heat-set inserts in the links above. I like how they are tapered slightly at the bottom, and that the top that is flush with the plastic is a nice full circle. Some other brands us a sort of star shape that looks less clean in my opinion.
⭐ Tools
• Heat-set tips for Weller WES51 soldering iron: amzn.to/3uEtjA4
• Virtjoule is the name of the company that makes these tips. Don't buy the wrong tips! They make them for several different soldering irons: amzn.to/3GfH0Z5
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