Atlas Lathe 10" and 12" Spindle Stop Lock

thingiverse

I created this because I was not satisfied with the ones that are otherwise available. It is designed to remove stuck chucks but I also use it to remove and install chucks without using back gears at all. This new design allows you to hold the stop while tightening and removing and keeps your hand and fingers away from the gear teeth. But it still also serves the function of locking the spindle tight to remove those really stuck chucks. The stop is easily removable and holds 12 solid teeth which is plenty. The point of these is that they are weaker than your expensive gears but still strong enough to withstand some torque. I have personally experimented with the different printing strengths and these have just the right strength for the job. If using a .04 nozzle, print with 7 walls or more so the teeth are solid. Infill should be high but does not need to be 100% I use cubic subdivision but you can use whatever. NO COMMERCIAL USE