Effects of Physical Vapor Deposition Coatings for Punch on Friction in Micro Extrusion Process of Brass
碩士 === 國立高雄應用科技大學 === 模具工程系 === 101 === The friction influences not only the forming load and material flow but also the life of the die. If the life of the die can be extended, it will also save the cost of modification and the time of changing dies, furthermore to improve the manufacturing efficie...
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| Format: | Others |
| Language: | zh-TW |
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| Online Access: | http://ndltd.ncl.edu.tw/handle/27223822340862297218 |