雙槽鑽頭之設計
碩士 === 國立成功大學 === 機械工程學系 === 85 === The performance of a drill is affected by the geometry of its point. The available mathematical representations of drill point geometry are inadequate to describe the variation of the drill point design. Precise drill geometry improves drilling performance, and e...
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| Format: | Others |
| Language: | zh-TW |
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1997
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| Online Access: | http://ndltd.ncl.edu.tw/handle/18936431447431682817 |