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WESTEC 2004: Surface Roughness Design Specifications - 'Specifying Surface Finish' SME MR01-213

机译:Westec 2004:表面粗糙度设计规范 - “指定表面完成”中小企业MR01-213

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In order to meet the increasing demands put on load bearing surfaces, design engineers are developing more rigorous surface finish specifications. It has been widely acknowledged that Ra alone in not adequate to specify critical load bearing surfaces. A lack of understanding of the more advanced parameters has resulted in designers selecting parameters that are redundant and assigning values that may not be achievable in production. Armed with a basic understanding of the parameters, a few little known relationships, and standard statistical tools, a designer can develop efficient and achievable surface finish specifications using advanced parameters such and as the Rk family of parameters.
机译:为了满足载重轴承表面的不断增加的需求,设计工程师正在开发更严格的表面光洁度规格。 已被广泛承认RA单独的不足以指定关键负载承载表面。 缺乏对更高级参数的理解导致设计人员选择冗余和分配在生产中可能无法实现的值的参数。 武装对参数的基本了解,一些鲜为人知的关系和标准统计工具,设计师可以使用高级参数和作为RK系列参数的高级参数开发高效和可实现的表面光洁度。

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