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Tool Path Generation for Micro-Abrasive Jet Machining Process with Micro-Mask  

Kim, Ho-Chan (안동대학교 기계자동차공학과)
Lee, In-Hwan (충북대학교 기계공학부)
Ko, Tae-Jo (영남대학교 기계공학부)
Publication Information
Journal of the Korean Society of Manufacturing Process Engineers / v.10, no.6, 2011 , pp. 95-101 More about this Journal
Abstract
Micro-abrasive jet machining(${\mu}AJM$) using mask is a fine machining technology which can carve a figure on a material. The mask should have holes exactly same as the required figure. Abrasive particles are jetted into the holes of the mask and it collide with the material. The collision break off small portion of the material. And the ${\mu}AJM$ nozzle should move all over the machining area. However, in general the carving shape is modeled as in a bitmap figure, because it often contains characters. And the mask model is also often modeled from the bitmap image. Therefore, the machining path of the ${\mu}AJM$ also efficient if it can be generated from the bitmap image. This paper suggest an algorithm which can generate ${\mu}AJM$ tool path directly from the bitmap image of the carving figure. And shows some test results and applications.
Keywords
Micro-Abrasive Jet Machining; Mask; Image; Tool Path; CAM;
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Times Cited By KSCI : 1  (Citation Analysis)
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