Fenghua Kedi Plastic Gear Co., Ltd. has advanced CAD, CAM and CAE equipment manufacturing processes. The company has introduced the world's leading Japanese SODICK slow wire cutting machine tool, Japanese SODICK spiral mirror surface discharge motor, and 21000 CNC machining center, Taiwan precision grinder, three coordinate measuring instrument, anime projector, gear measuring center and other equipment, as well as special software for mold flow analysis, 3D modeling, gear design, gear shaping, etc., which has guaranteed the precision quality of products.    
   
    Our company specializes in manufacturing various types of plastic spur gears, helical gears, worm gears, crown gears, bevel gears, planetary gears, gearboxes, damping gears, involute gears, cycloid gears, circular arc gears, and other sizes of modular gears. We also offer non-standard eccentric gears, multi process complex coated gears, and foreign standard low-noise gears.
   
    Choosing gear combinations with various process parameters can effectively meet the designed usage requirements, such as deceleration, acceleration, timing, energy conversion, positioning and fixed-point functions.
   
    The product is applied in various industries such as micro motors, electronic products, automotive parts, household appliances, office supplies, toys, handicrafts, etc. As in
    Different gear combinations are used in products such as car rearview mirrors, headlight adjusters, timers, micro motors, reducers, printers, fax machines, cameras, DVD players, shredders, copiers, massagers, toy players, instruments, medical equipment, vacuum cleaners, and automatic coffee machines.
   
    The main causes of gear system noise are as follows:
    1. In terms of gear design: improper tooth profile design and parameter selection, insufficient overlap, improper or no tooth profile modification, unreasonable gearbox structure, etc.
    2. In terms of gear processing, there are significant errors in the pitch and tooth profile, excessive backlash between teeth, and rough surface.
    3. In terms of gear trains and gearboxes: eccentric assembly, low contact accuracy, poor parallelism of shafts, insufficient stiffness of shafts, bearings, and supports, low rotational accuracy of bearings, and improper clearance.
    4. Input torque in other aspects. Fluctuations in load torque, torsional vibration of the shaft system, balance of the electric motor and other transmission pairs, etc