An Error Model in Micro Dimple Milling

Abstract:

A micro dimple machining is studied to control the surface functions with the micro-scale structures on the solid surfaces. The micro dimples are machined in milling with the inclined ball end mill. When the feed rate of the tool is high enough that the removal area of an edge does not overlap with that of the previous edge, periodical concave dimples are machined. A mechanistic model is presented to control the shape and the size of the dimples to be machined. Then, a machining error model is presented to control the deviation of the dimple shapes. Some machining examples are shown to verify the dimple model and the error model.

• Periodical: Key Engineering Materials (Volumes 554-557)
• Pages: 2072-2078
• DOI: https://doi.org/10.4028/www.scientific.net/KEM.554-557.2072
• Online since: June 2013
• Authors: Takashi Matsumura, Ryosuke Watanabe, Yuji Musha
• Keywords: Functional Surface, Machining Error, Micro Cutting, Milling, Modeling

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