High precision worm gear pair

The machining of worm gears and worm gears in Qinchuan Gear Transmission Factory began with high-precision worm gear pairs on the indexing table of the gear grinding machine, and gradually expanded to be applied in elevator traction machines, metallurgical machinery, heavy machinery, etc. It can process ordinary cylindrical worm gear pairs, double lead precision indexing worm gear pairs, multi head precision worm gear pairs, split worm clearance worm gear pairs, and double worm clearance worm gear pairs. The tooth profile includes ZK, ZN, ZI, ZA, ZC types, and the worm gear is made of materials such as tin bronze, zinc based alloy, cast iron, nylon, etc. The processing technology adopts hobbing, shaving, and honing.
The main processing and testing equipment includes: Qinchuan YK7332 forming grinding machine, Klinberg HNC35 worm grinding machine, Pfadt P600/P800/P1000 precision hobbing machine, Liebherr L1200 precision hobbing machine, Klinberg P100 gear measurement center, Klinberg PWS250 rolling cutter inspection instrument, Klinberg PSR500 dynamic worm gear pair inspection instrument.