Worm Drive Center Distance tolerance.
Worm Drive Center Distance tolerance.
(OP)
I am designing a worm drive consisting of a worm driving an internally threaded wormgear to move a concentric non-rotating acme threaded rod. The gear is loaded predominantly in the axial (thrust) direction, so I am considering using thrust roller bearings for the thrust loads and simple bushings for the radial loads, which are light. The issue is that I need to know what tolerance is required on the center distance of the worm/gear set. I have not found any resources containing this information. If a good design book exists (with real usable information -- not just theory) or if you have experience in this area please let me know.





RE: Worm Drive Center Distance tolerance.
Good Luck.
RE: Worm Drive Center Distance tolerance.
RE: Worm Drive Center Distance tolerance.
please center distance tolerances dependes on what is center distance and what is the quality degree of manfacturing
for more information you can go to APPENIX L in HANDBOOK OF GEAR DESIGN
TataMcGraw-Hill Publishing Company Limited
NEW DELHI
RE: Worm Drive Center Distance tolerance.
-J
RE: Worm Drive Center Distance tolerance.
--J