There are many categories of linear guides, which can be divided into roller linear guides, ball linear guides, roller linear guides and needle linear guides only according to the rolling parts. So today, Jiangmen linear guideway manufacturer will discuss which is better, heavy-duty roller guideway or linear guideway?

重载直线导轨

Heavy duty linear guide rail

从概念上来看，滚轮导轨也是属于直线导轨里面的一种，那按照这样的讲法，那这个问题就不成立了。

Conceptually, the roller guide rail is also a kind of linear guide rail. According to this statement, this problem is not tenable.

但如果把重载滚轮导轨和常见的滚柱直线导轨或者滚珠直线导轨来对比的话，那到底哪个好呢？

But if the heavy-duty roller guide rail is compared with the common roller linear guide rail or ball linear guide rail, which one is better?

考虑导轨分为直线导轨和滚轮导轨两种

Consider that the guide rail is divided into linear guide rail and roller guide rail

1.滚轮导轨稳定，可适应恶劣的使用环境。

1. the roller guide rail is stable and can adapt to harsh service environment.

2.滚轮导轨磨损少，但需要及时润滑。

2. the roller guide rail is less worn, but it needs to be lubricated in time.

3.它适合较高速度的运动，不容易发热。产生形变小。

3. it is suitable for high-speed sports and is not easy to heat up. Small deformation.

4.滚轮导轨运行更平稳

4. the roller guide runs more smoothly

5.发出噪音小，使用年限长，但精度没直线导轨的高。

5. low noise and long service life, but the accuracy is not as high as that of linear guide rail.

总之，重载滚轮直线导轨能适应恶劣的使用环境，如木工机械，切削机床等，稳定性好，磨损小，适合较高的速度运动，发出噪音小。但直线导轨刚性高，因轴承安装在导轨滑块内部，密封性强，精度高。

In short, the heavy-duty roller linear guide rail can adapt to the harsh use environment, such as woodworking machinery, cutting machine tools, etc., with good stability, low wear, suitable for high-speed movement and low noise. However, the linear guide rail has high rigidity. Because the bearing is installed inside the guide rail slider, it has strong sealing and high precision.

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