Shanghai Daoqin Plastics Co., Ltd.

         what is mold 冲裁间隙? mold 冲裁间隙指 is 凸, 凹模刃口间 缝隙.

         its mold 冲裁间隙 function: is pressure process and mold design in important parameters, it effect/influence parts quality, mold lifespan and force can consumption. design 冲模时,应 according to 实际情况 and need combined selection 冲裁间隙.

         mold 冲裁间隙 classification: according to parts dimensions degree, 剪切面 quality, mold lifespan and force can consumption and other main/primary factors, will metal material 冲裁间隙 separation formed types type type,即[type (small 间隙), H type (in and other 间隙), type (large 间隙).

         mold 冲裁间隙 selection:冲裁间隙 large small and by material property and thick degree has 关,材 material hard, thick degree large,则间隙 value large.

         mono 边剪切时,刃口间隙 选取 in 切断, 切u and other separation type in,凸模, 凹模 刃口 usually is mono 边(non 封闭轮廓)剪切材 material. in mono 边剪切 process in, Raw Materials, and 凹模都会 generate 一 侧 toward force (water separation force), this toward force 会导致 Raw Materials 窜动, 刃口间隙 increase large, 剪切面质堡 decline and other defect effect/influence. therefore in design 冲模时, remove in structure upper need has measures anti toward force belt/tape defect effect/influence (例如凸模, 凹模反侧 pressure structure or plant/unit), in 选取刃口间隙时, for/regarding mono 边剪切刃口 间隙, usually positive 常间隙 30%—50%.