Back to the envelope system with morphological operations for the evaluation of surfaces
Back to the envelope system with morphological operations for the evaluation of surfaces
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DOI：
10.1016/j.wear.2006.08.042
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发表时间：
2008-03-04
期刊：
影响因子：
5
通讯作者：
Groeger, Sophie
中科院分区：
文献类型：
--
作者：
Dietzsch, Michael;Gerlach, Marco;Groeger, Sophie
工件的常见功能要求是滑动、粘合、密封和装配。这些要求要求表面具有特定的属性。零件表面由尺寸、方位、形状、波度和粗糙度等几何属性描述。功能需求需要通过指定这些几何特征来表达。在现有的取向、形状、波纹度和粗糙度定义下，功能表面属性的整体描述是不可能的，而基于功能的表面属性包括尺寸、取向、形状、波纹度和粗糙度的整体视图是必要的。现有的基于波长的表面分类与均值线滤波相结合是一种不完整的定义。甚至没有考虑到工件几何形状的尺寸和方向。随着包络系统的复兴，出现了一种新的方法来建立零件表面的功能要求和几何特性之间的关系，该方法包括基于公共参考系实现关联尺寸、方向、形状、波形度和粗糙度的形态滤波操作。此公共参照系相当于工件的包络。提出了用新的参数描述功能需求的建议。(C)2007 Elsevier B.V.保留所有权利。
Common functional requirements of work pieces are sliding, adhering, sealing and assembling. These requirements are asking for specific properties of surfaces. Surfaces of work pieces are described by geometrical properties such as dimension, orientation, form, waviness and roughness. Functional requirements need to be expressed by specifying these geometrical features. With the existing definitions for orientation, form, waviness and roughness a holistic description of functional surface properties is not possible.Based on the function a holistic view of the surface properties including dimension, orientation, form, waviness and roughness is necessary. The existing classification of the surface based on wavelength is in combination with the mean line filtering an incomplete definition. The dimension and orientation of the work piece geometry is not even considered. With the revitalization of the envelope system there is a new approach to establish a correlation between the functional requirements and geometrical properties of the work piece surface.This new approach consists of the implementation of morphological filter operations to associate dimension, orientation, form, waviness and roughness based on a common reference system. This common reference system is equal to the envelope of the work piece. Proposals to describe the functional requirements with new parameters are presented. (C) 2007 Elsevier B.V. All rights reserved.