In order to process the surface that meets the technical requirements of the regulations on a certain part of the CNC machining parts, before machining, make sure that the CNC machining parts occupy a certain precise position on the machine tool related to the equipment. This process is usually called “positioning” of CNC machining parts. After CNC machining parts are positioned, due to the effect of cutting force and gravity in the machining process, the positive organization should be selected to “clamp” the workpiece to keep its positive position fixed. The whole process of workpiece from “positioning” to “clamping” is called “installation”. How to store CNC machining parts
The installation of CNC machining parts is an important issue in mold processing. It not only directly affects the machining accuracy, the speed and stability of workpiece installation, but also affects the production rate. In order to ensure the relative position accuracy between the machined surface and its design datum, the design datum of the machined surface should occupy an accurate position relative to the machine tool when installing CNC machined parts. When the workpiece is installed, its design datum must coincide with the axis line of the machine tool spindle.
When machining parts on different machine tools, there are different installation methods. The installation methods can be summarized as direct alignment method, marking alignment method and fixture installation method.
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