I've been reading all morning and now my head hurts, no really, it hurts. I need to make three worm gears and have a worn sample but was able to take measurements from the unused edges but can't figure out what pitch of tap I would need. I realize the math may not work out to where this "hobby" method may even work but I can't even come up with a number.
Here's what I have :
OD 1.560"
Circumference 4.898"
Pitch Diameter 1.466 (maybe?)
Root diameter : 1.372
30 teeth
Any help is greatly appreciated.
Here's what I have :
OD 1.560"
Circumference 4.898"
Pitch Diameter 1.466 (maybe?)
Root diameter : 1.372
30 teeth
Any help is greatly appreciated.