Kunshan Keyiyou Hardware Machinery Co., Ltd.
Contact person: Mr. Yin
Seating machine: +86 512-57270580
Address: No. 55, Changshun Road, Zhangpu Town, Kunshan City
The blank holder stroke is determined according to the shape of the part (rough principle: after the blank holder is lifted, the blank is placed on the blank holder without contacting the punch).
Process cards generally need to reflect: the top bar layout, mold number, name, mold weight (up, down, total), dashboard die ejector mold height, the number of mold clamps, location, lower mold platen slot location , Fast positioning hole position and size, air cushion pressure, forming force, plate material number and size, etc., this is generally included in the process card, there are other manufacturers fill in according to their own habits: for example, air source related parameters, Pre-acceleration, washing machine and other information.