khớp bóng

Trong một chiếc xe hơi, Một khớp bóng là ổ trục hình cầu kết nối cánh tay điều khiển với khớp tay lái và được sử dụng trong hầu hết mọi chiếc xe. Chúng giống với các khớp bóng và ổ cắm trong hầu hết các tetrapods.

A ball and socket joint consists of a bearing stud and socket enclosed in a housing; all of these parts are made of steel. The bearing studs are tapered and threaded and fit in the tapered holes of the steering knuckle. The protective boot prevents dust from entering the connector assembly. Thường xuyên, this is a rubber-like boot that allows the lubricant to move and expand. Motion control ball joints tend to be held by internal springs, which helps prevent vibration issues in the linkage.

“Offset” ball joints provide a means of motion in systems where thermal expansion and contraction, shock, seismic and torsional motion, and forces exist.

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