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The effectiveness of a worm equipment transmission is dependent to a massive extent on the helix angle of the worm. Multi-threaded worms and gears with increased helix angles have verified to be twenty five% to fifty% more successful than single-threaded worms. The sliding action of the worm meshing with or meshing with the worm gear outcomes in appreciable friction and decline of performance when compared to other types of gears. Increase effectiveness with hardened and ground worm swap bronze worm gears.
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