Linear guideway is a rolling transmission component, which makes infinite rolling cycle between slider and guideway by steel balls, so that the load channel can move along the guideway easily and linearly with high precision.

直线导轨前期装置作业介绍如下：

The operation of the pre-installation of the linear guide is described as follows:

机台水平的校对。

Verification of machine level.

用两个等高量块和一大理石量尺放在装置基面上，放上精密的水平仪调试底座水平。

Two equal-height blocks and a marble gauge are placed on the base of the device, and a precise level meter is placed to adjust the base level.

直线导轨装置基面粗糙度，平面度，直线度以及外观的查看。

Check the roughness, flatness, straightness and appearance of the base surface of the linear guide device.

直线导轨装置基面与导轨侧基准装置面的倒角处理。

The chamfering treatment between the base plane of the linear guide device and the base plane of the guide rail side.

倒角半径小于或等于3.5mm，若发现倒角过大或凸出，应及时选用油石和锉刀处理，否则会形成导轨精度的安裝不良或许会干涉滑块。

The radius of chamfering is less than or equal to 3.5mm. If chamfering is too large or protruding, oil stone and file should be selected in time to deal with it. Otherwise, poor installation of guide precision may interfere with slider.

直线导轨装置基面锁紧螺纹孔的加工。

Processing of thread holes for base locking of linear guide device.

开箱后直线导轨的查看。

Check the straight-line guide after opening the box.

查看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，铲除安装外表的毛刺、撞击突起物及污物等。

Check whether the straight-line guide is qualified, whether it is damaged or corroded, clean the rust-proof oil, remove burrs, bumps and dirt on the installation surface, etc.

滚珠丝杆、直线导轨发生磨损，将会导致精度失效，有必要更换维修，否则会严重影响到机械设备的生产功率。故应当仔细分析滚珠丝杆、直线导轨发生磨损的各种原因，这样才干找到针对解决方案。

 

 

The wear of ball screw and linear guide will lead to the failure of accuracy. It is necessary to replace and repair, otherwise it will seriously affect the production power of mechanical equipment. Therefore, we should carefully analyze the causes of wear of ball screw and linear guide, so as to find solutions.

异物进入到了螺母滑块内，将会与润滑油混合在一起，然后形成翻滚沟槽阻塞形成损害。

When the foreign body enters the nut slider, it will mix with the lubricant and then form a rolling groove blocking to cause damage.

润滑油里面的杂质没有过滤干净，有杂质混入导轨内部，或许润滑的方式不良、选用的润滑剂不正确或蜕变都会形成磨损。

The impurities in the lubricating oil are not filtered clean, and impurities are mixed into the guide rail. Perhaps bad lubrication, incorrect selection of lubricants or metamorphosis will lead to wear and tear.

因温度变化所发生的冷凝水或是润滑剂中添加剂的腐蚀性物质也会形成锈蚀，然后形成磨损。

The corrosive substances of condensate water or additives in lubricants caused by temperature changes also form corrosion and then wear.

以上状况将会引起滚珠丝杆、直线导轨作业外表的粗糙和游隙的增加，较终导致丝杆导轨的失效。但只要是金属零件，它的正常磨损是不可避免的，正常磨损是均匀并且缓慢的进行的，可以留意平时维护削减磨损延伸使用寿命。

The above conditions will cause the rough surface and the increase of clearance of ball screw and linear guide, and eventually lead to the failure of the lead screw. But as long as the metal parts, its normal wear is inevitable, normal wear is uniform and slow, you can pay attention to the usual maintenance to reduce wear and extend service life.