M2 & M3 melt threat test

thingiverse

This is a M2 and M3 melt thread test.It's usefull to find out which diameter is correct, for an melt thread. This knowledge can be important for future prints.You need an soldering iron, but be carefull when you use it!How to read the middle text:M- nr.: Metric threadSecond- nr.: Diameter in mm in the beginning. Top left in the the corner.Third- nr.: Diameter in mm as last. Bottom right.Between the first and last diameter are 0,1mm steps.For example: M2-3-4Test is for M2 melt threads. First Diameter is 3mm. Last Diameter is 4mm.Tipps:The melt thread must be in the hole, so there is no melted filament at the top of it (it's look like a wreath). Make a few attemps and inspect the result. As my own experience is the first attemp with no melted filaments at the top the best result, after ones with melted filaments at the top.