单层波圈是理想的轴承预压。

Single turn wave springs are ideal for bearing preload.

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波簧通过轴承外座圈预压轴承，在轴承内起作用。

The wave spring preloads the bearing through its outer race, taking up play in the bearing.

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输入预压、波头、焊接时间、保压、焊接电流等参数。

Input preloading, wave head, welding time, the pressure, welding current parameters.

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