The Worm Gear and worm can obtain a large transmission ratio, which is more compact than the staggered-axis helical gear mechanism; the meshing tooth surfaces of the two wheels are in line contact, and its bearing capacity is much higher than that of the staggered-axis helical gear mechanism; the worm drive is equivalent to a screw drive, which is a multi-tooth transmission. Meshing transmission, so the transmission is stable and the noise is small; it has self-locking. When the lead angle of the worm is less than the equivalent friction angle between the meshing gear teeth, the mechanism has self-locking properties and can achieve reverse self-locking, that is, only the worm can drive the worm gear, but the worm cannot be driven by the worm gear. For example, the self-locking worm mechanism used in hoisting machinery, its reverse self-locking can play a role in safety protection.
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-Standards compliant
Manufacturing diameter from φ0.01mm-φ650mm, tolerance can be controlled to ± 0.001
The longest manufacturing length is 1500mm
Manufactured in Inch size also for specials and custom parts.
According to the part design, the maximum concentricity can reach 0.002.
Surface finish：Ra0.02-Ra0.8
Slow walking wire reaches tolerance ± 0.001
EDM tolerance can reach ± 0.002
-material（Choose according to customer requirements）
Iron,Cast iron.Copper,Stainless steel,Tungsten carbide,ceramics，steel,Aluminum,WS,HSS,HWS Other non-ferrous metal (According to customer needs)
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