Jinhuan Auto Parts Manufacturing Co., Ltd
Jinhuan Auto Parts Manufacturing Co., Ltd Specializing in the production and development of automotive parts
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BMW/Aston Martin/EXED AUSTRALIA FJF201 21K17/124 teeth/cast iron flywheel
Description
Please click to view Flywheel alog!.pdf
1. The flywheel product is made of standard HT250 material, the hardness of the matrix reaches 170-200HB, the ring gear part is made of standard 45# alloy steel, and the high-frequency quenching process is adopted. The hardness of the teeth can reach 48-58HRC, which makes the product more heat-resistant and wear-resistant. more durable.
2. Our company uses fully automatic CNC machine tools, machining centers, and dynamic balancing equipment in the processing process to ensure that the processing accuracy of the product is better, and it can reach the dimensional accuracy of the original car factory, so that the sound of the product is smaller and more stable when it is used. .
3. The inspection adopts 3-D Measuring/Metallurgical Micro-test/Hardness test/Tension test and other equipment to ensure that there will be no defective products in the factory.
4. Export products are made of high-strength five-layer A-grade cartons, painted with anti-rust oil on the outside, and covered with anti-rust sealed bags to ensure that the products will not be rusted due to transportation problems.
Principle
The flywheel's rotational inertia helps to resist any sudden changes in engine speed caused by load variations or gear changes.
It contributes to the smooth engagement of the clutch by providing a steady rotational force to the transmission.
The cast iron material of the flywheel has a high heat capacity, allowing it to absorb and dissipate heat generated by the engine.
Details
| Teeth | 124 |
| For Coupling Size(mm) | 230 |
| Clutch Holes&Size (mm) | 8*10.5mm |
| Outer Diameter | 314.5 |
| Inner Diameter(mm) | 32 |
| Height | 28.8 |
| Pitch Cride (mm) | 66 |
| Clutch Pitch Cride(mm) | 254 |
Crafts
Machining
Drilling Injection Holes
Dynamic Balance
Mark
Package
Inspection
Tension Test
Metallurgical Micro-Test
Hardness Test
3D Measuring