OEM precision cnc machining stamping parts

In the mechanical manufacturing industry, high precision control lathe processing, CNC processing is actually index will first have to production and processing of engineering drawings to write a program written to process, then connect the computer to CNC numerical control lathe processing, production instructions according to the programming of CNC production and processing of CNC lathe, precision parts processing. Precision CNC machining is mainly suitable for small batches, large batches, and many kinds of parts processing, CNC machining parts precision is very high, so it serves different industries of precision parts processing. So what is the process flow of precision CNC machining?

First of all, before CNC parts processing, we must see clearly the content of the process flow, clearly know the parts to be processed, the shape, and the dimensions of the drawings, and know the content of the next process.

Before the clamping of processing raw materials, the blank size should be measured whether it meets the requirements of the drawings, and the layout must be carefully checked whether it is consistent with the programming instructions.

After the rough machining process is completed, a self-check should be carried out in time so as to adjust the data with errors in time. The main content of the self-test is the position and size of the machining parts.

1. Whether there is loosening in the processing of mechanical parts;

2. Whether the parts processing technology is correct and the starting point is touched;

3. Whether the size from the CNC parts processed to the datum edge (datum point) meets the requirements of the drawing;

4. Position and size of CNC machining parts. After checking the position dimensions, the roughed shape ruler should be measured (except the arc).

The parts are finished after rough machining confirmation. Before finishing, self-check the shape and size of the drawing parts: check the basic length and width of the machining parts in the vertical plane; Measure the dimension of the base point on the drawing for the machining part of the inclined plane.

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