Where is the knuckle arm?

Position of steering knuckle arm: 1. Steering knuckle arm is an important part of automobile steering system, which is responsible for transmitting steering torque from the front to the wheel hub to deflect the wheel.

2. The structure of the steering knuckle arm requires that it has the function of connecting the straight pull rod and the hub, and has the function of steering. The existing steering knuckle arm is cast;

3. Because there is a gap in the clamping, burrs will appear at the joint of the main arm and the side arm, which needs to be removed by milling cutter later, but this will cause tool marks and affect the product consistency. When the steering knuckle arm is accepted;

4. The joint between the main arm and the side arm is the place where the stress is most concentrated. In the long-term use of vehicles, fatigue cracks and even fractures are prone to occur here, endangering personal safety.

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