本文件规定了带钢弹簧或气弹簧的弹簧柱塞的尺寸、行程和力。 本文件适用于模具制造中使用的弹簧柱塞，用于在冲压或成形操作后分离模具和钣金零件。 它还提供了有关弹簧柱塞、钢弹簧或气体弹簧的使用和安装示例的信息。

This document specifies dimensions, stroke and forces of spring plungers with steel spring or gas spring. This document applies to spring plungers which are used in tool manufacture for separating the tool and the sheet-metal part after stamping or forming operations. It also gives information concerning their use and installation example of spring plungers steel spring or gas spring.