Power system
In the engine of a car, a large number of OEM metal parts are used. For example, for the engine block made of aluminum alloy, OEM manufacturers need to ensure that its strength, heat resistance and casting accuracy meet the high standards of automobile manufacturers. Because the aluminum alloy engine block plays a key role in reducing the weight of the whole vehicle and improving fuel economy.
In addition, key components such as the engine crankshaft and camshaft are also OEM metal parts. The crankshaft must withstand the continuous rotation force converted from the up and down movement of the piston, and the mechanical properties such as fatigue strength and toughness of the metal are extremely high; the camshaft must accurately control the opening and closing of the valve, which requires high-precision processing to ensure the contour shape accuracy of the cam.
Body structure and suspension system
The body and suspension parts of the car, such as the frame and suspension arm, use OEM metal parts. As the skeleton of the car, the frame is required to withstand the weight of the car body, support passengers and cargo, and provide safety protection for the people in the car in the event of a collision. The OEM frame manufacturing must strictly follow the requirements of the car manufacturer for strength and toughness.
Suspension arms can ensure the vehicle's driving comfort and handling stability under different road conditions by using high-quality OEM metal parts. For example, the suspension arms of some high-performance cars are made of high-strength, lightweight titanium alloys or special steels to achieve better suspension performance, which all depends on the precise manufacturing process of OEM manufacturers.
