What Happens When the Front Wheel Hub Fails?

[RiverAnn]

Symptoms of a damaged front wheel bearing in a car: When the front wheel bearing is damaged, a continuous friction and collision sound resembling "clunk clunk" will emanate from the corresponding position of the chassis wheel while driving. This is usually caused by abnormal friction between the brake drum and brake pads, significantly increasing driving resistance. In severe cases, it can damage the wheel mechanism, leading to wheel hub detachment and causing serious traffic accidents. Below is an introduction to the camshaft: 1. Function: The camshaft is a component in a piston engine, responsible for controlling the opening and closing actions of the valves. In a four-stroke engine, the camshaft speed is half that of the crankshaft (in a two-stroke engine, the camshaft speed is the same as the crankshaft). Typically, the camshaft speed remains very high and needs to withstand significant torque, so the design requirements for the camshaft in terms of strength and support are very high. 2. Material: The camshaft is made of high-quality alloy steel or alloy steel. Since the valve movement pattern is related to the power and operational characteristics of an engine, the camshaft design plays a crucial role in the engine design process.