What are the product features needed for the long-term development of linear guideway? If we want to make our products available in transmission machinery for a long time, then the characteristics of our products must have very advanced features! In all mechanical transmission, gear transmission is the most widely used, which can be used to transfer the motion and power between any two shafts. The characteristics of gear transmission are: stable gear transmission, accurate transmission ratio, reliable work, high efficiency, long service life, and wide range of power, speed and size. For example, the transmission power can be from very small to several hundred thousand kilowatts; the speed can be up to 300m / S; the gear diameter can be from several millimeters to more than 20 meters. However, gear manufacturing needs special equipment, and meshing transmission will produce noise.

链传动与齿轮传动相比，其主要特点：制造和安装精度要求较低；距较大时，其传动结构简单；瞬时链速和瞬时传丝杠螺母机构又称螺旋传动机构。它主要用来将旋转运动变换为直线运动或将直线运动变换为旋转运动。有以传递能量为主的(如螺旋压力机、千斤顶等)；也有以传递运动为主的如机床工作台的进给丝杠)；还有调整零件之问相对位置的螺旋传动机构等。

Compared with gear transmission, the main features of chain drive are as follows: lower requirements for manufacturing and installation accuracy; simple transmission structure when center distance is large; instantaneous chain speed and instantaneous screw nut mechanism are also called screw transmission mechanism. It is mainly used to transform rotary motion into linear motion or linear motion into rotary motion. There are mainly to transfer energy (such as screw press, Jack, etc.); there are also mainly to transfer movement, such as the feed screw of machine tool workbench); there are also spiral transmission mechanism to adjust the relative position between parts.

所以，我们为了要更好的使用直线导轨，那么清洁直线导轨就是必然的结构了；导轨、直线轴作为设备的核心部件之一，它的功用是起导向和支承作用。为了保证机器有较高的加工精度，要求其导轨、直线具有较高的导向精度和良好的运动平稳性。设备在运行过程中，由于被加工件在加工中会产生大量的腐蚀性粉尘和烟雾，基这些烟雾和粉尘长期大量沉积于导轨、直线轴表面，对设备的加工精度有很大影响，并且会在导轨直线轴表面形成蚀点，缩短设备使用寿命。

Therefore, in order to better use the linear guide rail, it is necessary to clean the linear guide rail; as one of the core parts of the equipment, the guide rail and linear shaft play a guiding and supporting role. In order to ensure the high machining accuracy of the machine, the guide rail and straight line are required to have high guiding accuracy and good motion stability. During the operation of the equipment, a large amount of corrosive dust and smoke will be produced during the processing of the processed parts. Based on these smoke and dust, a large number of them are deposited on the surface of the guide rail and linear shaft for a long time, which has a great impact on the processing accuracy of the equipment, and will form corrosion spots on the surface of the linear axis of the guide rail, thus shortening the service life of the equipment.

为了让机器正常稳定工作，确保产品的加工质量，要认真做好导轨、直线轴的日常维护。 注意：清洁导轨请准备——干棉布、润滑油。雕刻机的导轨分为直线导轨、滚轮导轨。 直线导轨的清洁：把激光头移动到更右侧(或左侧)，找到直线导轨，用干棉布擦拭直到光亮无尘，再加上少许润滑油(可采用缝纫机油，切勿使用机油)，将激光头左右慢慢推动几次，让润滑油均匀分布即可！！！

In order to ensure the normal and stable operation of the machine and ensure the processing quality of the products, it is necessary to do a good job in the daily maintenance of the guide rail and linear shaft. Attention: please prepare dry cotton cloth and lubricating oil for cleaning guide rail. The guide rail of engraving machine is divided into linear guide rail and roller guide rail. Cleaning of linear guide: first, move the laser head to the far right (or left side), find the linear guide rail, wipe it with dry cotton cloth until it is bright and dust-free, add a little lubricating oil (sewing oil can be used, do not use oil), push the laser head left and right slowly for several times, so that the lubricating oil can be evenly distributed!!!