English
Linear guide is everyone engaged in industry in the understanding of things, although the standard part is very common, but without it will not promote the development of modern industry, this object is also the leader of the new era, although it has a variety of uses, but do you know how it is developed? Let's take a look today.
First, the origin of development
Since 1990, people's understanding of environmental protection is increasing day by day, and the state has proposed the concept of "clear waters and green mountains, but also gold and silver mountains", so industrial products are also seen to be toward the intention of environmental protection. In linear transmission products, of course, it is also necessary to meet the requirements of environmental protection, from 1990 to 1999, the world's three major industrial machinery exhibition, all products have been to high-speed, high-precision, complex and environmental protection direction forward. How to introduce the concept of environmental protection in linear guide is very important work
Two, structure production
linear guide rail bearing is composed of two major parts, slide rail and slide block. Their main raw material is chromium-molybdenum alloy steel, the slide rail is formed by cold drawing, and the slide block is made by casting, after a series of treatment, the hardness can reach HRC58-60 degrees, and then after fine processing can achieve high precision finished products. The slider is mainly made of metal body, the plastic part is used for cushioning and dustproof effect.
The above is the history before the development of linear guide. After the birth of linear guide, there are unified standards in the world, and new applications are still being explored. In the category of linear transmission, is still a particularly popular product, in the use of methods and structure of this respect, we trust that we have a brief understanding.
