an ejector rod and a female die are fixed at the lower part of the upper beam, and a mold core is mounted on the lower beam. the end of the mold core has at least one shoulder.
于上架梁的下方固定有顶桿和凹模,于下 架梁上安装有其一端部至少有一个肩凸的型芯。
the electroforming method and technology of injection mold cavity with the original plastic product as mold core was introduced.
介绍了用原塑料制件为模芯电铸注塑模型腔的方法和工艺。
mold core inlay pieces should be of sufficient strength to prevent deformation, damage and displacement.
模具型芯嵌件应有足够强度、防止变形、位移与损坏。
the mold core processing all is generally the piecework .
模具型芯的加工一般都是单件生产。
the small formation holes in the brush cover was constructed with the mold core in moving and static container, and center ingate was employed to the gating system.
on basis of regional modeling method, a model of plastic profile parts is established. the model of the extrusion die is hereby presented, and the mold cavity and the mold core can be disparted.