Shanghai Daoqin Plastics Co., Ltd.

         plastics in mold type solid formed parts is will its 取出 必 must will type 腔打开, is must will mold separation formed 两 部 separation 即定模 and 动模两部 separation, this separation 接触 面 formed is separation type 面.

         separation type 面 选取时 need attention/notes issues lower:

        应该选取 in injection molding parts outer 形轮廓 dimensions most large 断面处 make injection molding parts from type in 取出.

        应 ensure injection molding parts surface quality and appearance requirements and dimensions 形状 精 degree.

         separation type 面应该 has 利于排 gas also need can anti 止溢流.

        应该便于 mold processing 并简化 its structure.

         plastics mold separation type 面 选取 not only to parts positive molding and demolding, but also effect/influence mold structure and manufacturing cost. generally 说, separation type 面 总体 selection is, ensure parts quality, made parts demolding, mold structure.

         specific 包括如 lower inner 容:

         separation type 面应设 in parts dimensions most large 部位, demolding.

         has ensure parts dimensions degree.

         has ensure parts appearance quality. in light slip surface or 圆弧曲面 upper amount selection separation type 面.

        尽 can can meet/satisfy injection molding products use requirements.

         injection molding process in, demolding degree, flash, ejection and gate and other process defect is difficult 免. selection separation type 面时, amount process defect for made parts use function formed effect/influence.