Welding helmet with air filtering block
Dust filtering system for chinese autodarkening welding helmet. All parts printed on my Prusa I3Mk2s. As spare elements I used 3M filtering parts.
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Dust filtering system for chinese autodarkening welding helmet. All parts printed on my Prusa I3Mk2s. As spare elements I used 3M filtering parts.
As you know, small drills sharpening is a problem for hobby electronics. I tried to solve this problem. Here is my design for this device, named "wishbon". In addition to plastic parts, it uses: 2 bearings (D=22, d=6, B=6...8mm). I used…
Site users asked me to give the files of the inner duct for the helmet. Here you find them.
My design for AntiCovid mask with exchangeable paper filters Print instructions Anticovid-19 3D printable respirator The respirator is supposed to be use for individual protection of healthy people. Do not use a respirator for patients…
Use this part at the end of hose.
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