When choosing the linear guide motion of the linear module, PYG recommends that you should choose the right model according to your own working environment, and choose the most suitable product under the condition of ensuring accuracy.
1、High guiding accuracy: guiding accuracy refers to the linearity of the moving parts moving along the guide rail, as well as the accuracy of the mutual position between the bases related to it.
2、High enough rigidity: the external force of the moving parts is borne by the guide rail surface, so the guide rail should have high enough rigidity. Therefore, we often increase the width of the guide rail surface to reduce the specific pressure of the guide rail surface, and set the auxiliary guide rail to withstand the external load.
3、Smooth and lightweight guide rail movement: linear guideway work, should be light and labor-saving, uniform speed, and low speed should not crawl phenomenon.
4、The structural process of the guide rail is good: under the premise of ensuring the other requirements of the guide rail, the guide rail structure should be simple, easy to process, measure, assembly and adjustment, in order to reduce costs. The guide rails used by different equipment must be analyzed in detail and the corresponding design requirements should be put forward.
5、Good wear resistance: the wear resistance of the guide rail is to guide the long-term use of the rail, can still maintain a certain accuracy. The guide rail will wear during use, but the amount of wear should be small, and the wear can be automatically compensated or easy to adjust.
6、High adaptability to temperature changes: the linear guide of the linear
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Post time: Nov-30-2023