Metal stamping die blade design standards for share learning

Metal stamping parts products design and production when the mould is good or bad directly affects the quality of our products and small author company mould design engineer is how to do mold details, summarizes some experience, today for everyone to share learning; Metal stamping die blade gap generally depends on the thickness of the material, when the thickness of the material < 0. 2 mm, between the knife edge thickness of 10%, as 0. 15 < material thickness < 0. 3 mm, take 5% of thickness of the gap, when the thickness > 0. 3 mm, according to standard FLX values; Edge segmentation principle: after the split blade stable relatively fixed, easy processing, improve the service life of knife edge, cost savings, consists of two layers, punching parts according to need to choose a better material, the thickness can be set according to the thickness of the template; Blade leakage hole design principles: punching diameter < 2 mm diameter hole, escape hole diameter do single + 0. 2 to 0. 3毫米; Punching diameter > 2 mm diameter hole to do 1. 5 - 3 mm, all blade if consists of two layers, blade design principles in accordance with the above, do escape hole block, escape hole for single + 0. 8 - 1. 0mm; The above article is derived from the metal stamping parts, automotive stamping parts processing custom 18 years ( ） Original, reproduced please indicate the source. 【 Relevant recommendation 】 Details: how much do you know the new energy automotive stamping parts? Details: sharing details of stamping processing industry: precision metal stamping parts figure how to draw, please be aware that this several steps