Worm Gear Auto Parts With Powder Metallurgy

Do you know the strength of MIM metallurgy gears? Different types of gears have different accuracy and density. Sofine metal parts manufacturers will tell you the mystery of MIM gears!

1, Normal FN0205 MIM gears (density 6.8 to 7.0) may carry torque (stops up transfers ) can reach 14NM, temperature and pressure parts can reach 20NM, if can reach 25.If the full set of gears used in MIM and the design allowed to change, the mild can improve 30-40%;

2. The accuracy of gears depends on the material expansion coefficient and mold accuracy. The mould of gears which diameter less than 50mm is level 8-9, imported mould is level 7-8, the helical gear will high a level. The biggest advantage of MIM gears is gears can volume production and the consistency is very good.

3. If using MIM rough machining, the intensity of gears will be 10% higher.