Trang chủ Từ điển Bbushing

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bushing

bushing

Danh từ

Số nhiều: bushings

This term is primarily used in technical, mechanical, and electrical engineering contexts. It describes a component designed to protect other parts from wear or to prevent electrical discharge. In mechanical contexts, it often refers to a sacrificial part that wears down instead of the more expensive housing or shaft.

While the word is derived from the verb "bush," it is almost exclusively used as a noun in modern technical manuals and specifications. It is distinct from a "bearing" in that a bushing is typically a simpler, sleeve-like component without the rolling elements found in ball bearings.

Ý nghĩa

Danh từbushing

A lining or sleeve of a material such as rubber, plastic, or metal, inserted into a hole to reduce friction between a shaft and its housing or to provide insulation.

The mechanic replaced the worn suspension bushing to stop the rattling noise.

Danh từbushing

An insulating sleeve or fitting used in electrical engineering to isolate a high-voltage conductor from a grounded surface.

The transformer's porcelain bushing was damaged during the storm.

Ví dụ

The worn bronze bushing needs to be replaced to stop the shaft from rattling.

none

The worn bronze bushing needs to be replaced to stop the shaft from rattling.

I should check if the rubber bushing in the suspension is cracked.

none

I should check if the rubber bushing in the suspension is cracked.

You need to install a plastic bushing here to protect the wire from the sharp metal edge.

Business

You need to install a plastic bushing here to protect the wire from the sharp metal edge.

The high voltage transformer uses a porcelain bushing to isolate the conductor.

Business

The high voltage transformer uses a porcelain bushing to isolate the conductor.

Is this bushing made of Teflon or nylon?

none

Is this bushing made of Teflon or nylon?

The machine is vibrating because the bushing has worn down over time.

none

The machine is vibrating because the bushing has worn down over time.

I wonder if a brass bushing would provide better durability for this joint.

none

I wonder if a brass bushing would provide better durability for this joint.

Ensure the bushing is seated properly before tightening the bolt.

Business

Ensure the bushing is seated properly before tightening the bolt.

A faulty bushing in the electrical panel could cause a dangerous short circuit.

Business

A faulty bushing in the electrical panel could cause a dangerous short circuit.

Cập nhật lần cuối: May 2026•Báo lỗi