The double-axis high-speed guide rail is composed of an aluminum alloy main body and a steel guide shaft embedded in the main body. High-speed motion rails, as well as box-type sliding units combined with bearings and rollers. With low cost,....
The function of the linear guide motion is to support and guide the moving parts to make a reciprocating linear motion in a given direction. Depending on the nature of the friction, linear motion guides can be classified into sliding frictio....
outer diameter d (large diameter) (D) - the diameter of the imaginary cylindrical surface that coincides with the external thread crest - also known as the nominal diameter....
The ball screw pair can be lubricated to improve wear resistance and transmission efficiency. Lubricants are divided into two major categories of lubricants and greases. Oil for lubricating oil, turbine oil No. 90-180 or spindle oil No. 140.....
Ball screw pairs are generally produced consistently with the world's highest level of mechanical equipment. In particular, in terms of the factory environment for grinding, assembling, and inspecting various processes, the temperature and h....
Ball screw type selection
The nut of the ball screw can be divided according to the circulation mode of the steel ball:
Curved tube, circulator, end cap. The characteristics of these three loops:
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The preloading method includes positioning preloading (double nut mode, position preloading mode) and constant pressure preloading. The appropriate type can be selected according to the purpose.....
Ball screw diagram (standard size specifications) - Ball screw for outer wheel separation type and inner wheel rotation. - When in use, the ball screw is used where the accuracy of the inner wheel rotation is required. Ball screw diagram (S....
What problems will you encounter in CNC machining? How to solve these problems? This is also a headache in CNC machining. Today Xiaobian is here to solve this problem for everyone, as follows. 1. How to divide the machining process? A: divi....
Types of milling cutters, processing safety rules and maintenance. Through the introduction of these three aspects, I hope to give some guidance or help to friends who want to buy CNC milling machines, as described below. 1, the type of mil....