Introduction of automobile mold processing and inspection process steps

Automobile mold castings entering the factory stage: the castings should be inspected according to the (casting acceptance criteria) and the inspection results should be filled in the inspection form, part of the inspection results should be marked on the mold as required, and the defects of the mold castings should be repaired 1. 2D processing of the mold castings In the first stage, vibrate the mold in accordance with (the mold vibration management regulations) to release the internal stress of the casting. 2. At the CNC 2D processing stage, check the mold processing items according to the (2D processing inspection sheet) and fill in the results on the inspection sheet. Part of the inspection results must be marked on the mold as required. 3. At the CNC 3D processing stage, inspect the processing items according to (3D processing inspection sheet) and fill in the inspection results on the inspection sheet. Mark part of the inspection results on the mold according to the requirements, detect the super-hard contour, keep the pictures on file, and inspect the precision of the drawing and shaping surface. 4. After the CNC 3D processing is completed, the blue light on the drawing and shaping is tested according to the (finishing drawing, drawing and receiving white scanning inspection specification and process) to detect the surface processing accuracy. Trimming and punching, side trimming and side punching on the three coordinates according to (mould parts acceptance three-coordinate inspection specifications and procedures) to detect the contour position and punching position. This article is provided by stamping Previous article: The main points of stainless steel drawing processing (2)