There are several grooves at the bottom of the linear guide rail.

Why are there several grooves at the bottom of the linear guide rail? The specific reasons are as follows:

1. There are several grooves at the bottom of the linear guide rail to improve the stability and tensile strength of the guide rail;

2. There are several grooves at the bottom of the linear guide rail to improve the anti-vibration performance of the guide rail. If there is no groove at the bottom of the guide rail, it will easily shake during use, which will affect the use effect.