The annual output of a customers V-castings is more than 100,000 tons, and the casting molds are all wood molds. About 60 kinds of new products are developed each year. The products are mainly balanced and heavy, and the casting molds are la....
There are many problems with CNC machining.
For example: how to monitor and adjust during the processing?
How to choose a reasonable machining tool?
What are the major factors in the amount of cutting?
There are several different types o....
What is a linear guide?
Linear sliders can be divided into:
Roller linear guides, cylindrical linear guides, and ball linear guides, three, are used to support and guide moving parts, and make reciprocating linear motion in a given directi....
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:
....
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.....