Powder metallurgy sintered oil pump inner gear rotor
Product Description
Brand: OEM
Certificate: ISO9001/TS16949
Place of origin: CHINA
Material Standard: SMF Series, F, FC, FN series
Density: 6.0-7.9 g/cm3
Hardness: HRA45-79
Weight: 500g
Custom weight: 1g-1.5kgs
Tensile Strength: 1250 Mpa Max.
Yield Strength: 700 Mpa Max.
Detection: 100% Full Inspection
Production capacity: 100000pcs/month
Moulding production: 20days
Delivery date: 10-45days
Package: customized/PE bag+carton+wooden pallet
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Surface Treatment |
Quenching, steam oxidation, oil impregnation, e-coating, vibration grinding |
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Tolerance |
ISO 2768 - m / H14, h14, +- IT14/2 |
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Apperance |
No crumbling, cracks, exfoliation, voids, metal pitting and other defects |
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Process Flow |
Powder mixing - Forming - Sintering - Oil impregnation - Sizing -Ultrasonic cleaning - Steam oxidation - Oil impregnation - Final inspection - Packing |
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Application |
Gearbox, transmission case, electric tool |
