标准摘要
[中文适用范围]： 本国际标准规定了用于压缩模、注射模和压铸模的圆柱头顶针的尺寸和公差（以毫米为单位）。它还给出了材料指南和硬度要求，并规定了圆柱头顶针的标记方法。平头顶针在 ISO 8693 中规定，带肩顶针在 ISO 8694 中规定。 [外文原描述]： ISO 6751:2011 specifies the dimensions and tolerances, in millimetres, of ejector pins with cylindrical head which are used in compression and injection moulds and in die casting dies. ISO 6751:2011 also gives material guidelines and hardness requirements, and specifies the designation of ejector pins with cylindrical head.
英文名称Tools for moulding — Ejector pins with cylindrical head