Slide block and fixing element of linear guide
When the linear guide rail is used, its main function is to guide and support. The top of the equipment will carry a certain moving part, and its load must move in a certain direction. The repeatability of such movement is relatively large, and it will move repeatedly for many times. In the process of motion, the load will produce great friction to the guide rail, but after the design and application of the ball, the friction between the two will be reduced a lot
Slider of linear guide
The biggest feature of linear guide in use is that it can move very fast, and it will be linear to a certain extent. The realization of this function is mainly due to the role of the slider. The slider is an essential part of the linear guide. If there is no slider, the motion track it presents is curved, which will be very useful in mechanical equipment Inconvenient, the mechanical requirements are linear motion, slider can accurately grasp the accuracy of motion.
Fixed element of linear guide
The function of the fixed element is to provide the direction for the linear guide movement. When it is used, it is made of pure hard steel, which has to be repeatedly rubbed before being formally installed on the plane. In the process of friction, its accuracy also has certain requirements.
A groove is needed on the top of the linear guide rail to effectively move the sliding element. Therefore, the cross-sectional structure of the equipment is quite complex. There is no strict regulation on the shape of the groove, and the number is not uniform. The shape of the groove to be processed shall be determined according to the processing requirements of the mechanical equipment to be installed.
The slider is the most important part on the linear slide, which is directly related to the accuracy level of the slide rail, so its selection should be very careful. The load capacity means the maximum weight that the slider can bear, which is related to the safety factor of the slide. Generally speaking, the manufacturer will give a maximum load safety factor table, users only need to choose within the maximum value can.
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