Shaanxi Dewin Technology Co., Ltd.
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Customized precision motor oil pump parts / oil pump vane rotor
|
Product Name |
Oil pump vane rotor |
| Material Detail | Steel Base Alloy, F-0000-15 |
| Tolerance Standard | ISO 2768 - m/H14, h14, +- IT14/2 |
|
Material Standard |
MPIF35, DIN30910, JIS Z2550 |
| Technology | Powder Metallurgy - Sintering - Machining |
| Appearance | No Crumbling, Cracks, Exfoliation, Voids, Metal Pitting Defects |
| Apparent Hardness | 60 HRF |
| Product Density | 6.7 g/cm³ |
| Tensile Strength | 1000 Mpa |
| Yield Strength | 140-260 Mpa |
Oil pump vane rotor are powder metallurgy parts widely used in automobile enigine oil pumps, automatic transmissions. They are typically used to lubricate engines, generate pressure in hydraulic or stepless transmissions and supply fuel to diesel engines. In recent years, the automobile industry has stimulated the additional use of sintered internal gear pump rotor applications. Examples are lurbricating transmissions of hybrid vehicles and pumps driven by electric motor.
The gear rotor combines with the oil pump, and the inner and outer rotor and eccentrically placed inside the pump housing. the outer has one more tooth than inner one. the tooth tip of the outer and inner rotor forms the chamber. When the inner rotor is driven to rotate, the shaft is inserted into its inner hole, and the outside of the outer rotor is restricted in the case, meshing with which the inner rotor receives torque and rotates in the same way.
The internal gear oil pump rotor is widely used in automobile engine, diesel engine and transmission.
Product Process
Powder mixing
Forming
Sintering
Oil impregnation
Sizing
Ultrasonic cleaning
Steam oxidation
Oil impregnation
Final inspection
Packing
Product Advantages
1, Oil pump rotor can reduce friction loss.
2, Powder metallurgy gear rotor has low production cost and high production efficiency.
3, Maintenance-free, high hardness and density, long working life.
4,The dimensional consistency of the parts is good and stable, and the precision can reach 0.01MM.
5,Because it is suitable for mass production, the production efficiency is high and the cost is lower than the cutting process.
Competitive Advantages
1. 100% custom pass guaranteed.
2. Flexible and negotiable payment terms.
3. Always immediate and best after-sale service.
4. We provide products with good quality at competitive price for clients in quick delivery.
5. Our clients distribute widely, like in Germany, Norway, Poland, Finland, Spain, UK, France, Russia,USA, Canada, Brazil, Mexico, Australia, Japan, Thailand, Indonesia, Uruguay and many other countries.
Packaging Delivery
Inner Packing: 10 Pieces per Plastic tray, Vacuum Plastic bubble paper.
Outer Packing: 500-1000 Pieces per Hard Carton
Shipment Packing: 10-20 Cartons per Wooden Case or Pallet
Shipping Term: By Express, Air, Land, Sea.
Delivery Time: General 15-20 Work Days, (Depends on the Amount)
Delivery Term: FOB, CFR, CIF, EXW
We provide the following services to our clients:
1. Finding the right suppliers well suited your requests ( not only cheaper).
2. Providing Dewin Dolphin Report with the real information about the suppliers to help you see the unseen and make the correct decision.
3. Making sure the process of production is according to TS 16949 (IATF 16949)or our common agreement.
4. Providing financial support to our VIP partners to help them getting the big project from their clients.