辅助支承

发布时间:
2014-01-07 17:25:10
浏览量:
1866次
生产加工厂家:
上海宇减传动机械有限公司
型号:
辅助支承
辅助支承

辅助支承介绍

 辅助支承在机械加工中,有时由于受工件本身结构的限制,使加工部位处于悬臂状态;或是为了使装夹工件方便,使机床夹具中不能设置足够的固定支承,来限制工件的正确位置,这样常常给加工带来困难。为了保持工件定位时的稳定性及增强刚性,常采用辅助支承解决。辅助支承应具有足够的刚性,它除了能帮助主要支承承受切削力以外,又不使工件离开定位面。

辅助支承

辅助支承加工

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Auxiliary support in mechanical processing, sometimes due to the workpiece itself structure limitation, so that the processing site in cantilever state; or is in order to make the workpiece clamping fixture convenient, which can not set the fixed support enough, the correct position to limit the workpiece, so often to the processing difficulties. In order to maintain the stability of the workpiece positioning and enhance the rigidity, often using the auxiliary supporting solution. Auxiliary support should be sufficiently rigid, it besides the main cutting force can help support, not to leave the positioning surface of workpiece.

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辅助支承辅助支承