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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Cummins/138 teeth/cast iron flywheel/commercial vehicle flywheel/truck flywheel/engineering vehicle 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. A truck flywheel is a critical component in the drivetrain system of a truck, designed to transmit and store rotational energy generated by the engine. It is a large, disc-shaped device typically made of high-strength steel or cast iron, known for its durability and ability to withstand high torque loads.
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
When starting a car, the gear on the starter motor meshes with the ring gear on the starter flywheel and drives the flywheel to rotate. Since the flywheel is installed on the engine shaft, it drives the engine to rotate and start the car.
Details
| Teeth | 138 |
| For Coupling Size(mm) | 360 |
| Clutch Holes&Size (mm) | 12*12.8mm |
| Outer Diameter | 442.5 |
| Inner Diameter(mm) | 62 |
| Height | 39.4 |
| Pitch Cride (mm) | 118 |
| Clutch Pitch Cride(mm) | 393.7 |
Crafts
Machining
Drilling Injection Holes
Dynamic Balance
Mark
Package
Inspection
Tension Test
Metallurgical Micro-Test
Hardness Test
3D Measuring