Fast-Operation Vise

**UPDATE** 2022-06-26: Check out this episode of [CHEP](https://www.thingiverse.com/elproducts/)'s *FilamentFriday* where he mentions this remix: https://www.youtube.com/watch?v=G7TA32CWT3U

**UPDATE** 2020-08-17: The Main Gear STL has been corrected. I provided the original version instead of the multi-start version.

I really like this [vise](https://www.thingiverse.com/thing:2064269) by [TheGoofy](https://www.thingiverse.com/TheGoofy) and use it frequently. I would prefer that it open/close more quickly so I designed this remix. The only change is multi-start threads on the rods and gears.

On the original design a single rotation of the knob moves the jaws about 1.3mm. In the new version, a single rotation moves about 5.4mm. I used a 4-start thread with a very similar overall pitch, so roughly 4x on the speed is what I was shooting for. You can see it in action here:

https://www.youtube.com/watch?v=GVSrCrUXI14

Other than the two updated parts, all of the other component