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Design requirements for linear guide rail
Time:2022-06-29

1. guiding accuracy. The guiding accuracy refers to the straightness of the moving part moving along the guide rail and the correctness of its position with the relevant base surface.

2. the movement is light and stable. During operation, it shall be light and labor-saving with uniform speed, and there shall be no creeping phenomenon at low speed.

3. outstanding performance. The performance of the guide rail refers to the service accuracy that the guide rail can maintain after long-term use. The guide rail shall be worn during use, but the amount of wear shall be small, and it can be actively compensated or adjusted after wear.

4. satisfied stiffness. The external force on the moving parts is borne by the guide rail surface, so the guide rail should meet the touch stiffness. For this reason, it is often used to increase the width of the guide rail surface and lower the specific pressure of the guide rail surface; Auxiliary guide rail and precision linear guide rail are set to bear external load.

5. the influence of temperature change is small. When the operating temperature of the guide rail changes, the spot linear guide rail can still operate normally.

6. the structure has good processability. Under the condition of other requirements of the guide rail, the stainless steel linear guide rail shall have a simple structure and be easy to process, measure, assemble and adjust. The linear guide rail can reduce the cost.

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Xianyang LANBO Machinery Co., Ltd Copy Tell: 029-32021818    Email:xsb@xylbjx.comAdd:Qindu science and Technology Industrial Park, West extension of Yuquan West Road
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