The Researches in Drilling Work of the Fe-7Al-30Mn-1.0 C-3.0Cr Alloy
碩士 === 國立屏東科技大學 === 機械工程系 === 92 === The purposes of the present study are investigated the drilling properties of the Fe-7Al-1.0C-3.0Cr alloy for three kind of heat treatments by using of the HSS and HSS+Co drills. The drilling work are performed under the relief angles being 6~7°, the feed rate be...
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| Format: | Others |
| Language: | zh-TW |
| Published: |
2004
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| Online Access: | http://ndltd.ncl.edu.tw/handle/09298870830248751019 |