Several Methods Of CNC Parts Processing in Mechanical Drawing Processing

There are many parts processing types in mechanical drawing processing, of which CNC parts processing is a very common one. According to its processing procedures, it is mainly divided into the following methods. Let's have a brief chat with you.
The first is the method of centralized tool sorting.
The principle of this method is very simple. It is based on the tool used to divide the process. In simple terms, first use a knife to finish all the processing procedures that can be completed on the part, then use the second knife, and then use the third knife until all the processing procedures are completed. This processing method is used to reduce the inconvenience caused by frequent tool change, accelerate the overall progress of mechanical drawing processing, and reduce unnecessary positioning errors.
The second method is rough and finish machining. In short, it is to roughly rough or semi-finish a single part before finishing. Then, for a large number of parts, the rough machining shall be carried out uniformly, and then the semi-finish machining shall be carried out, and finally the mechanical finish machining shall be completed. Special attention should be paid to the gap between rough and finish machining, which must be buffered for a period of time. This is to make the deformation of the parts after rough machining get sufficient recovery time, and then finish machining after recovery, which can improve the processing accuracy of the parts and thus increase the qualification rate of the finished products.
The third method is sorting by processing position.
This method is to process the plane before drilling when machining CNC parts. It can also be explained in this way, that is, to simply process the geometric shape first, and then process the complex geometric shape. That is to say, the places with low machining accuracy shall be processed first, and then the places with high machining accuracy requirements. In short, when we process parts on CNC machine tools, the processing process of parts must be analyzed according to their own conditions to see which processing method is more suitable, and then we can process mechanical drawings.
Finally, summarize the machining process of CNC parts.
We all know that CNC parts are processed according to the needs of production. When they are finished, they are produced like small parts. You can first go to the punch machine for processing, and then go to the gong-cutting or CNC processing. This method is widely used in the glasses parts processing and auto parts production industries. However, if it is to process containers, it is necessary to carry out a blanking punch before burning, and then carry out sanding, oil spraying, and finally assemble the accessories so that the finished products can come out.