Ningbo XiaYi Electromechanical Technology Co.,Ltd.
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OEM Fe - C - Cu Density 6.5 sinter guider for car Shock Absorber Parts
Specifications:
| Test item & Norm No. | Test facility & equipment name | Measured value |
| Crushing strength 6KN | Universal tester | 6.3KN~7.3KN |
| Hardness HB HRB55-65 | Hard meter | 55~58 |
| density ≥6.4g/cm3 | Electronic balance | 6.80~6.88 |
Description:
Powder metallurgy rod guide used in car shock absorbers with good properties and without any rust
Technical Specifications:
Material: SMF 5040
Standard: MPIF, DIN/SINT/GB
Finished Weight of Component: 42 g
Density (g/cm3): 7.0 Min
Burrs requirement: 0.2 Max
Manufacturing Method: Sintering
Process of production weighing of raw material-mixing-compacting-heat treatment-sizing-sintering-cold treatment-machining-package
Features
Very high and uniform purity can be easily achieved
The simple fabrication process retains purity
Grain size is easily controlled
No deformation is needed to produce directional elongation of grains
Void density can be controlled
Objects can be created in any shape
Shapes can be produced that not be made by any other process
Manufacturability:
1. Hydraulic Press: 100T, 315T, 600T, 800T
2. Sinter furnaces, including one harden Sinter Furnace
3. Heat treatment: Carbonitriding quenching and high frequency quenching
4. In-house tooling making: EDM, wire cutting machine
5. Strength in machining: Machine center, CNC milling, CNC lathe, two end lapper etc
Test Ability:
1. Electrical profile meter
2. Carbon sulfur determinator
3. Hydraulic universal material tester
4. Hardness testers
5. Pneumatic measuring instrument
6. Measuring projector
Applications:
Automotive and light truck petrol and diesel engines
Intake and exhaust systems
Rotors, stators, sprockets, stator/timing drive combinations, and covers
Silent chain or roller chain, belt driven, and gear driven systems
Competitive Advantage:
High quality guarantee:
(1) Electronic balance ensure density
(2) Test equipments to ensure crushing strength
(3) QC an PQC to ensure close tolerance and accurate dimension
Picture show:
