2023-05-04The die-face shape control of a stretch-draw die A computer model for the stretch-draw die assembly is designed using th..2023-04-24The forming process design of the part stamping form is done following a pure geometric modeling approach, and all die-f..2023-04-14In the automotive industries, the design and construction practice of stamping dies is adopted according to the sheet me..2023-04-10IntroductionIt is known that a crucial part of the production of a sheet metal stamping die is essentially the developme..2023-04-04Classification1. Cold stamping processesThe separation process is to separate cold stamping parts or blanks along c..2023-03-21BendsBends should be toleranced plus or minus one-half degree at a location adjacent to the bends. For the ease of manuf..2023-03-21BendsBends should be toleranced plus or minus one-half degree at a location adjacent to the bends. For the ease of manuf..2023-03-12Winkling that occurs in the stamping of tapered square cups and stepped rectangular cups is investigated. A common chara..2023-03-09The basic movement is blanking discharge board first with sheet metal contact and pressure in prison, reduced to the pun..2023-03-07In the stamping process, the mechanical movement was consistent throughout. The realization of a variety of stamping pro..