标准编号：ISO 9448-8:2013
中文名称：冲压工具 导套 第8部分：1型G形阶梯式滑动导套
英文名称：Tools for pressing — Guide bushes — Part 8: Form G, gliding bushes, stepped, type 1
发布日期：2013-12
标准范围
This part of ISO 9448 specifies the main dimensions and tolerances, in millimetres, of guide bushes of form G, stepped gliding bushes, type 1, intended for use in press tools and to be mounted in the clamp plate with interference fit over a certain length. The remaining portion of the length ensures the guiding. The bushes are provided with a clearance for lubrication.It gives guidance on the materials, and specifies the hardness and the designation of bushes in accordance with this part of ISO 9448.
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