Công cụ chèn nhiệt bằng đồng thau

Features

• It fits a cheap Chinese 80W soldering iron that is also compatible with threaded insert adapter
• It is pretty stable, most of the slack is coming from the bearings themselves
• The soldering iron holder is a separate part for easy customization
• Stand swivels on two bearings for additional stability
• Fusion 360 archive (f3d) available.

Printing

You will need 8 of arm-seciton part and 1 of everything else.

Additional parts required:

• 10 x 608 bearings
• 12 x M3 6mm screws
• 4 x M3 10mm
• 2 x M3 14mm
• 18 x M3 threaded inserts

Known problems

These are the things I intend to fix one day but I think the device is usable nonetheless in the current form.

• The arm has no limits so it can go “hypermobile” - the middle hub ends up below the line of the arm
• The stand is not stable enough, I tend to clamp it to my desk with a wood clamp while in use
• No built-in cable management
• No easy way to detach the soldering iron - have to unscrew 4 screws (I use a dedicated one)
• The bearings have some slack, I have to try it with some more premium ones