Design and Manufacturing of Punching Die of Thickening Steel Plate

Abstract

Abstract. Based on the development of blanking of steel plate in automobile industry, design features and manufacturing technology of the blanking die of thick steel plate has been described in this article. And then, according to the production, the selection of the clearance between core plate and cavity plate of the blanking die of thick steel plate has been introduced. In addition, assemblage, adjusting steps and fault treatment of blanking die of thick steel plate has been recommended, so has the breakdown types and its elimination of the blanking die of thick steel plate during the initial stage of process.