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直线导轨安装前的准备有哪些呢?

来源:http://www.jngongrun.com/ 日期:2022-04-13 发布人:admin

直线导轨安装前一定要做好这些准备

These preparations must be made before the installation of linear guide rail
1,机台水平的校正。
1. Correction of machine level.
要求:用两个等高量块和一大理石量尺放在安装基面上,放上水平仪调试底座水平,要求是底座中凸(2~3格)。
Requirements: put two equal height measuring blocks and a marble measuring ruler on the installation base surface, put a level gauge on the base and adjust the base level. It is required that the base is convex (2 ~ 3 grids).
2,直线导轨安装基面粗糙度,平面度,直线度以及外观的检查。
2. Inspect the roughness, flatness, straightness and appearance of the installation base of linear guide rail.
要求:当水平调试好以后,需要用激光干涉仪测量出主直线导轨安装基面(我们通常以靠近右侧立柱的一条直线导轨面为主要导轨)的平面度允许每10m中凸0.05mm,全行程直线度允许中凸0.03mm。粗糙度要求1.6,外观无铸造缺陷。
Requirements: after the horizontal adjustment is completed, the flatness of the installation base surface of the main linear guide rail (we usually take a linear guide rail surface close to the right column as the main guide rail) needs to be measured with a laser interferometer, and the middle bulge is allowed to be 0.05mm every 10m, and the middle bulge is allowed to be 0.03mm in the whole stroke straightness. The roughness shall be 1.6, and the appearance shall be free of casting defects.
3,直线导轨安装基面与导轨侧基准安装面的倒角处理。
3. Chamfer the installation base surface of linear guide rail and the reference installation surface on the guide rail side.
要求:倒角半径小于或等于3.5mm,若发现倒角过大或凸出,应及时采用油石和锉刀处理,否则会造成导轨精度的安装不良或者会干涉滑块。
Requirements: the chamfer radius is less than or equal to 3.5mm. If the chamfer is too large or protruding, it shall be treated with oilstone and file in time, otherwise it will cause poor installation of guide rail accuracy or interfere with the sliding block.
4,直线导轨安装基面锁紧螺纹孔的加工。
4. Processing of locking threaded holes on the installation base surface of linear guide rail.
要求:确认安装螺孔的位置是否正确,各相连螺孔的中距120mm大于0.1mm或小于0.1mm;为保证高精度的螺孔加工,要求选用数控设备定位加工。
Requirements: confirm whether the position of the installation screw hole is correct, and the median distance of each connected screw hole is 120mm, which is greater than 0.1mm or less than 0.1mm; In order to ensure high-precision screw hole processing, it is required to select NC equipment for positioning processing.
5,开箱后直线导轨的检查。
5. Inspection of linear guide rail after unpacking.
要求:检查直线导轨是否有合格证,有否碰伤或锈蚀,将防锈油清洗干净,清理干净装配表面的毛刺、撞击突起物及污物等。
Requirements: check whether the linear guide rail has a certificate of conformity, whether it is bruised or rusted, clean the antirust oil, and clean the burr, impact protrusion and dirt on the assembly surface.
以上就是为大家介绍的有关导轨丝杠的详细介绍,希望对您有所帮助.如果您有什么疑问的话,欢迎联系我们.我们将以的态度,为您提供服务http://www.jngongrun.com
The above is the detailed introduction of guide rail and lead screw. I hope it will be helpful to you If you have any questions, please contact us We will provide you with professional service http://www.jngongrun.com

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