Chengdu car continuous molding plant / Sichuan automotive stamping process [15,025,387,227] stamping die stamping goldsmith term: blanking blanking die so that the use of a portion of the material or process member and another part of the material, labor (order) parts or scrap separation stamping process. Blanking is cutting, blanking, punching, punching missing, notching, cut, chisel cutting, trimming, cutting tongue, cut, refurbishment and other separation processes in general. Cut the material is cut open along the contours local rather than complete separation of a stamping process. The material is cut and separated in a plane substantially at or prior to separation is located. Trimming Trimming is the use of die forming trimming the edge of the step parts, so that it has a certain diameter and a certain height or a certain shape of a stamping process. Lancing Lancing is open along the contours of local materials rather than complete separation of a stamping process. It was partially separated material, having a certain desired position of the workpiece, which is no longer located on the front of the separation plane. The material is cut off cut open along the contours of a stamping process separation, the separated material into the workpiece or process parts. Flaring Flaring is the outward expansion of the hollow member or tubular member open at a stamping process. Punching Punching is closed contour along the waste separated from the material or process parts of a stamping process to obtain the required holes in the material or process parts. Phone: 023-88119759 400 Phone: 4000230034 Mobile: 15025387227 Contact: Mr. Sun Address: Jiulongpo District of Chongqing Hua Yan Xishan Village, a community stamping products / Chongqing stamping / Chongqing Mould http: //www.cqjjmj .com / yyhkcn_cqjjmj_tml