HEAT SWITCH

OverviewConcept DesignsPrototypeFinal Drawings

The final design is essentially a sleeker version of the prototype. The space for the pin-stop has been removed. Grooves for snap-rings have been added to the guides. The nuts have gotten shorter. A caution: even with 1/4-20 threads cold-welding between the nut and shaft may be a problem (steel on steel is awful for that), use Molibdenum Sulfide lubricant if possible.


Download drawings (pdf, dxf)