The slider of linear guide is a very important equipment for linear guide, which is mainly used for sliding friction guide. Linear guide is mainly composed of slider and guide. When the linear guide is affected by vibration or impact force, the slider is likely to deviate from the original fixed position, thus affecting the efficiency of equipment work, as well as the operation accuracy and service life of linear guide. So, how to fix the slider of linear guide? Let's have a look.

一、压板固定方法

1、 Fixing method of pressing plate

可以采取用压板来进行固定的方法，滑轨与滑块侧面要略微突出于机床工作台的边缘，然后对压板进行加工，使之产生沟槽，再将其固定在滑块的侧面，这样可以防止安装时产生不便。

The slide rail and the side of the slide block should slightly protrude out of the edge of the machine tool worktable, and then the press plate should be processed to produce grooves, and then it should be fixed on the side of the slide block, so as to prevent inconvenience during installation.

二、定位螺栓固定方法

2、 Fixing method of positioning bolt

在日常生活中，许多机器各个部分之间的固定都会用到螺栓。直线导轨的滑块固定也能够使用螺栓，但是由于安装空间有限，所以在选择固定用的螺栓时，尺寸不能太大。

In daily life, many parts of the machine are fixed with bolts. Bolts can also be used to fix the slider of linear guide rail, but due to the limited installation space, the size of bolts for fixing should not be too large.

三、滚柱固定方法

3、 Roller fixing method

滚柱固定法的原理就是利用螺栓的前端斜度进行推进施加压力，使得滑块的移动空间受到限制，从而将跨快固定住，但是要特别注意螺栓前端的推进位置。

The principle of the roller fixation method is to use the slope of the front end of the bolt to push forward and apply pressure, so that the moving space of the slider is limited, so as to fix the span, but pay special attention to the advance position of the front end of the bolt.

四、推拔固定方法

4、 Push pull fixing method

利用对推拔的锁紧来施加压力，使得滑块被完好的固定住。但是过大的压力会使得滑轨产生弯曲现象或者外侧肩部变形的现象，所以在进行固定时要格外地注意锁紧时的压力保持适当。

Using the locking of push and pull to apply pressure, the slider is fixed perfectly. But too much pressure will make the rail bending phenomenon or the phenomenon of deformation of the outer shoulder, so in the process of fixing, we should pay special attention to keep the pressure properly when locking.

以上四种方法，就是直线导轨滑块的固定方法，大家可以根据自己的实际需要来选择不同的方法。

The above four methods are the fixing methods of linear guide slider. You can choose different methods according to your actual needs.