(since Thingiverse’s markdown parser seems to be broken)
A weighted, non-slip, non-wobble soldering third hand.
Huge thanks to Modular Hose for giving me the Loc-Line samples I used to make this!
Why is it called TRex? It’s got really short arms …
Despite what Thingiverse might say, this is not a Customizer project. Opening that link will disappoint.
- at least 12× ¼” Loc-Line segments
- 2× Loc-Line ¼” NPT threaded connectors
- 2× Loc-Line ¼” nozzles
- 2× alligator clips
- 3× adhesive round non-slip feet (up to 16 mm diameter)
- appx. 60 g steel BB shot (or available equivalent) as ballast
- hot glue to secure ballast and seal port in place
- Polycaprolactone (PCL; trade names include InstaMorph) warm-melt granules to secure clips into nozzles
- (optional) PTFE plumber’s tape.
Note that Modular Hose promotional Loc-Line keyrings each have 3 segments plus a threaded connector and nozzle, so four keyrings provide enough parts.
- assemble the two Loc-Line arms with a threaded connector and at least six segments each
- secure the ends of the alligator clips in the nozzles using softened PCL or hot glue. Make sure that the ball joint connector surface is clear of material, as you’ll need this to fit the nozzle onto the arm
- fill the tool body with ballast, apply a plug of hot glue to stop it rattling and secure the end port in place
- Carefully thread the arms onto the tool body. NPT threads are tapered, so become gradually tighter as they go in. Use a little plumber’s tape if they’re too loose. Be careful not to overtighten, as this might crack the tool
- Apply the non-slip feet, applying appropriate pressure to activate the adhesive
- Get soldering!
Data archive: TRexSolder3rdHand.tar.gz