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直线导轨和直线滑轨的区别体现再哪里?

来源:http://www.jngongrun.com/ 日期:2022-03-09 发布人:gongrun

随着经济的快速增长,导轨发展也取得了瞩目的成就,像木工机械、输送机械、电子半导体设备、机器人、机械手臂等都要用到直线导轨,但有时候,很多人搞不清楚直线导轨和直线滑轨有什么区别而将两个混为一谈,虽然都是机械里面的一个零配件,承受一定的负荷,在高负载的情况下实现高精度的运动。但直线导轨和直线滑轨之前并不是一样的,还是有存在不同的地方。

With the rapid economic growth, the development of guide rail has also made remarkable achievements. Linear guide rail is used in woodworking machinery, conveying machinery, electronic semiconductor equipment, robots, mechanical arms, etc., but sometimes many people don't know the difference between linear guide rail and linear slide rail, and confuse the two, although they are both parts of machinery, Bear a certain load and realize high-precision movement under high load. However, the linear guide rail and the linear slide rail are not the same before, and there are still different places.
直线导轨按照滚珠在导轨和滑块之间的接触牙型对直线导轨副进行分类,主要有歌德式牙型和圆弧式牙型。歌德式也称作两列式,圆弧式也称作四列式。由于圆弧式牙型其接触角在传动中易变动,产生间隙与侧向力变动,安装容易。而歌德式牙型其接触角能保持不变,刚性也比较稳定。一般而言直线导轨的常用结构以这两种类型为主。通常,直线导轨副的选用需要根据使用条件、负载能力和预期寿命选用。
The linear guide rail pair is classified according to the contact tooth pattern of the ball between the guide rail and the sliding block, mainly including Gothic tooth pattern and arc tooth pattern. Goethe type is also called two column type, and circular arc type is also called four column type. Due to the circular arc tooth, its contact angle is easy to change in transmission, resulting in the change of clearance and lateral force, which is easy to install. However, the contact angle and rigidity of the Gothic tooth form can remain unchanged. Generally speaking, the common structures of linear guide rail are mainly these two types. Generally, the selection of linear guide rail pair needs to be selected according to the service conditions, load capacity and expected life.
直线导轨又可以分为滑动导轨和滚动导轨。滑动导轨是导轨和滑块直接接触,价格较低,精度也低,摩擦系数大。滚动导轨是在导轨和滑块之间装有滚动体,滚动导轨,结构较复杂,价格也比较高点,摩擦系数小,精度高,它的作用主要用来支撑和引导运动部件,让它按照指定的方向做复线运动。由钢珠在滑块与导轨之间做无限的循环滚动,让一些负载的平台可以沿着导轨以高精度做线性运动,大大降低了摩擦系数,是比普通传统的的滑动导轨1/50。
Linear guide rail can be divided into sliding guide rail and rolling guide rail. The sliding guide rail is in direct contact with the sliding block, with low price, low precision and large friction coefficient. The rolling guide rail is equipped with a rolling element between the guide rail and the sliding block. The rolling guide rail has complex structure, high price, small friction coefficient and high precision. Its function is mainly to support and guide the moving parts and make them move in a double line according to the specified direction. The steel ball makes infinite circular rolling between the sliding block and the guide rail, so that some loaded platforms can move linearly with high precision along the guide rail, greatly reducing the friction coefficient, which is 1 / 50 higher than the ordinary traditional sliding guide rail.
以上就是为大家介绍的有关导轨丝杠的详细介绍,希望对您有所帮助.如果您有什么疑问的话,欢迎联系我们.我们将以的态度,为您提供服务http://www.jngongrun.com
The above is a detailed introduction to the guide screw. I hope it will be helpful to you If you have any questions, please contact us We will provide you with professional service http://www.jngongrun.com

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