The definition of CNC machine axes

In order to simplify programming and ensure the generality of the program, a uniform standard has been established for the naming and orientation of numerically-controlled machine tools. It is specified that the linear feed axes are denoted by X, Y, Z, and are often ca

The difference between ball valve and globe valve

Ball valve only need to rotate 90 degrees of operation and a small turning moment can be closed tight. The completely equal body cavity provides a medium-sized, straight-through runner with low resistance. Ball valves are generally considered to be the most suitable for direct opening and closi