OEM Shock Absorber Piston for Automotive Damper Manufacturing
OEM Shock Absorber Piston for Automotive Damper Manufacturing
Specifications:
| Physical performance for shock piston | tensile strength | 20N/mm2 minimum |
| elongation @ break | More than 170% | |
| shore hardness (bands) | 57 - 67 | |
| density | 2.06 – 2.19 g/cm3 | |
| wear | Less than 50mg | |
| friction coefficient | Less than 0.2 | |
| hardness (sinter piston) | HRB60-80 | |
| Technical requirements for sinter piston | Raw material F50 - U3 - 66 or FC - 0208 | |
| Steam treatment | ||
| OD tested by digital air gauge | ||
Description:
PTFE bands Powder metal piston 27mm shock absorber Suspension Piston for shock absorber
No foreign material or burr for PTFE disc
Product Name:Powder Metal Part - Piston for Shock Absorber
Raw Materials:Fe-C-Cu for sinter piston / PTFE + carbon for PTFE disc
100% test of pistons’ appearance
No sinter powder on the pistons
Processing for sinter piston and PTFE banding
Sinter parts:
Powder blending—Forming—Sintering—Sizing—after treatment—Steam treatment—Oil impregnation
Quality Control: 100% inspection on critical dimensions
Production Output: 100,000 pieces/month
Experience: Many years of professional OEM service
Material: Aluminum, brass, stainless steel, copper, alloys,etc.
Supply chain process: PPAP
Ability: To develop hundreds of news parts annually
Manufacturability
1. Auto Mechanical Press: 50T, 100T, 140T
2. Hydraulic Press: 100T, 315T, 600T, 800T
3. Six sinter furnaces, including one harden Sinter Furnace
4. Heat treatment: Carbonitriding quenching and high frequency quenching
5. Ultrasonic clearing and auto burring
6. In-house tooling making: EDM, wire cutting machine
7. Strength in machining: Machine center, CNC milling, CNC lathe, Two end lapper etc.
Measuring devices
1.Carbon selfur determinator
2.Metallurgic microscope
3.Hydraulic universal material tester
4.Hardness testers
5.Pneumatic measuring instrument
6.Measuring projector
7.Gear testing instrument
8.Electrical profilometer
9.CMM
10.Blow-off testing machine
11.tensile testing machine
12.Friction testing machine
Applications:
Car or motorbike shock absorbers for front or rear
Competitive Advantage:
1) Our factory has been accredited the ISO9001:2008 certificate.
2) Using different raw materials.
3) Have our own plant, can tell you the progress of production accurately.
4) We can make the products according to customer's drawings.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.