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How to choose the surface roughness value of different parts?

How to choose the surface roughness value of different parts?

surface roughness refers to the micro-geometric errors composed of small spacing and tiny peak-valley on the processed surface, which can be understood as the roughness of fine spacing and tiny peak-valley in the process of processing products. The smaller the geometrical error of the machined surface is, the higher the surface accuracy is. Otherwise, the lower it is.

2023-05-08

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How to draw the shaft parts? How to choose the material of shaft parts for different purposes?

How to draw the shaft parts? How to choose the material of shaft parts for different purposes?

The main function of shaft parts is to support the rotation of other rotating parts and transfer torque. At the same time, it is connected with the machine frame through the bearing. It is one of the important parts of the machine.

2023-05-08

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An overview of the four strength theories

An overview of the four strength theories

Since material failure is divided into brittle fracture and yield according to its physical nature, the strength theory is divided into two categories accordingly. The following are four commonly used strength theories.

2023-05-08

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You should know the knowledge about CNC machining them

You should know the knowledge about CNC machining them

Steel comes in many forms: sheet metal, plates, bars and beams in all geometric shapes, pipes, and of course the solid materials used in CNC processing steel. Steel is used in so many applications and in so many industries that it makes sense to have many different types of steel. But what's the difference between stainless steel and mild steel? Free machined and tool steel? In this article, you will learn about many types of machined steel and how to successfully CNC machined steel.

2023-05-08

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