Manual Solder Paste Dispenser

Lever action solder paste dispenser for manual use.


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This tool reduces the force required to dispense solder paste manually. It is also more ergonomic and reduces fatigue. See picture for assembly. The parts "hebel" and "spange" have to be printed twice, one normal and one mirrored each.

Requires some 3mm bolts, nuts and a short piece of threaded rod. A 4mm smooth rod is used for the joint, my version uses some old FischTechnik parts, but this is not really critical in the end.

Happy soldering.



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487c044a9d1218a2d472b30de2b61934?default=blank&size=40jenson015 added this to the Jenn’s collection collection ago
3602e12ddf4560a9fb419b8928c0c4a8?default=blank&size=40Francois van der Sluis added this to the 3D collection ago
645e00b687e69f8a7baeb83f5a256c45?default=blank&size=40cnyn added this to the gadget collection ago
Mini kremenkoNestasko0310 added this to the ispis collection ago
F6ef79dab4241f4dbea1bf13e02a9e46?default=blank&size=40Fraudrin68 added this to the Tools collection ago
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1f3ec2bfdcb793c7dc283fb2d342bdf5?default=blank&size=40cjt commented ago

Maybe the new picture explains the assembly a bit more.

B08ae1c0c02532f16617af139032dfe2?default=blank&size=40michalwu commented ago


Could you please elaborate on smooth and threaded rod? I cannot udenrstand how I suppose to use both. I already have parts printed, but I am stuck.

I used Version 2 and it seems that I have too wide gap between spange and hebel, in place where nut is. Now nut is too loose.

59c2b986bdb861d3241220d1becbc3bd?default=blank&size=40jsmith8045 added this to the Shop collection ago
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C31b983bfc5ecad87e17a063de26cf23?default=blank&size=40Alexander Varakosov added this to the Tools collection ago
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C6bb61fe38c9e9027d707b0d0dccae45?default=blank&size=40BGham added this to the Electronics collection ago
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1f3ec2bfdcb793c7dc283fb2d342bdf5?default=blank&size=40cjt published this design ago