Auto parts CNC machining of the sequence of steps, the first lies in CNC processing before, must look at the processing drawings contained in the process content, a clear understanding of the location of the next process, shape, size and processing content. Will have to deal with the drawings programmed into the program, and then the computer will be connected to the CNC lathe, and according to the programming instructions cnc machine tool to run processing, parts processing fast.
At the end of rough machining should be carried out in a timely manner self-checking, to facilitate timely adjustment of data with deviations. Parts after rough machining to determine the finishing process. After finishing, workers should check the shape and size of the processing position. After self-inspection of the workpiece, make sure that it meets the requirements of the drawing and process, remove the workpiece and send it to the inspector for special inspection. When small batch processing is necessary, the first hand model must be determined to meet the standard before batch processing.
In the whole processing situation there are many areas that should be noted otherwise it is easy to lead to parts damage, CNC CNC machining factory summed up a few matters worth noting: 1.
1. whether the parts processing process is correct touch number starting point.
2. whether there is loosening in the case of machining of mechanical parts.
3. the processing surface to each other's position size. Positive vertical surface of the detection of its basic width size, the slope of the measurement of the base point size indicated on the drawings. Rough machining shape ruler is measured after checking the position dimensions (except for arcs).
4. The directional scale of the machined surface. Whether the dimensions of the machining surface of the part to the standard edge (base point) are in accordance with the drawings.
5. Before clamping the workpiece, the embryo size must be carefully checked to see if it conforms to the drawing.
