Basic requirements of CAD production drawings

Basic requirements of CAD production drawings

The machining refers to the process of changing the shape of the workpiece. Engaged in machining for many years, contact with many different parts processing drawings, according to the processing requirements on the drawings to choose different process steps. Let’s take a look at the basic requirements of the production drawings of the machining plant

In the field of machining, it is necessary to know whether the size and accuracy of the drawing are clear before machining parts? It can correctly reproduce the three-dimensional state of the workpiece through the production drawings, and then according to the processing technical requirements, the drawings are displayed from several perspectives, and the perspectives on the standard drawings are divided into the first perspective and the third perspective. What is the surface finish of the drawing? Is the material surface treated? These are the basic requirements of the production drawings of the machining plant. For the workpieces with special requirements, the processing requirements are finally completed according to the processing technology on the drawings!

The above is the basic requirements of the production drawings of the machining plant.

ken. tang@chengcg.com

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