(EN) A die cast mold capable of increasing the positional accuracy of a going in/out member to correctly determine the flow channel area of a gate. A die cast mold (21) has a first mold (22) and a second mold (23). The first mold is provided with a cylinder (24) through which a gate (31) extends. A rod (29) is disposed in the cylinder in such a manner that it is capable of making stroke motion. The gate consists of a main flow channel portion (32) and a smallest flow channel portion (33). The smallest flow channel of the gate consists of a smallest flow channel portion defined by the end surface (34) of the rod and the concave surface (35) of a mating surface (P) when the rod abuts against the mating surface (P).
© KIPO & WIPO 2007
(KO) 출입 부재의 위치결정 정밀도를 높여 게이트의 유로 면적을 정확하게 확정시킬 수 있는 다이캐스트용 금형을 제공하는 것을 과제로 한다.