Original Taiwan block carriages MGW7C MGW7H linear guide rail and slider block bearing for CNC machine
The rail system consists of a combination of rails and sliders. Guide rails are also known as linear guides, slide rails, linear guides and linear slides. The slider transforms the motion from a curve to a straight line. The linear guide slider system is known in the mainland. Taiwan is often referred to as linear guides and linear slides.
It is used to support and guide moving parts and perform reciprocating linear motion in a given direction. According to the nature of friction, linear motion guides can be divided into sliding friction guides, rolling friction guides, elastic friction guides and fluid friction guides.
When the linear guide is used as the linear guide, the friction coefficient of the linear guide is reduced to 1/50 of that of the sliding guide, and the difference between the dynamic friction and the static friction is very small. Therefore, when the bed is running, there will be no slip phenomenon, and the positioning accuracy can reach up to um.
Because the friction force is very small when the linear guide is moving, only a small amount of power is needed to make the bed run, especially when the bed is running in a regular way, the power loss of the machine can be significantly reduced. And because of the small heat generated by friction, it can be applied to high-speed operation.
Block carriages and matched rail Dimension
Other types and models we also have:
Slider guide block carriages and matched slide rail
Principles of use and areas of application:
1. For linear reciprocating applications, it has a higher rated load than linear bearings and can withstand a certain amount of torque to achieve high precision linear motion under high load conditions.
2. The guide rail slider system is mainly used for mechanical structures with high precision requirements. A rolling steel ball is used between the moving part and the fixed element of the linear guide instead of the intermediate medium. Since the rolling steel ball is suitable for high-speed motion, the friction coefficient is small and the sensitivity is high, which can meet the working requirements of the moving parts such as the tool holder and the tool holder. If the force acting on the steel ball is too large, the steel ball undergoes a preloading time that is too long, resulting in an increase in the kinematic resistance of the stent.
3. Guide rail slider system is mainly used in automation machinery, spraying equipment, CNC machine tools, machining centers, electronics, automation machinery, textile machinery, automobiles, medical equipment, printing machinery, packaging machinery, woodworking machinery, mold opening and many other fields.
Tianjin Xurui Hengda International Trading Co., Ltd., as an import and export organization, is a professional company engaged in the import and export of bearings, sales industry involves: metallurgy, power, steel, machine tools, mining machinery, construction machinery, road construction machinery, railway areas, from the identification of the model, brand transformation, to the customer ordered by the right. It is sure to be installed. The use of reasonable maintenance of the warehouse, effective inventory management system, fast transportation and other aspects of security to provide customers with a full range of services.