Research of Driving torque performance of Multiple Threads Screw
碩士 === 國立高雄應用科技大學 === 模具工程系 === 100 === Presently many patents of thread design from the domestic screws manufacturers in metal fastener have existed. But they rarely commercialized the patent items. There are two reasons. First, they don’t practically verify the performance of patent items and enti...
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| Format: | Others |
| Language: | zh-TW |
| Online Access: | http://ndltd.ncl.edu.tw/handle/72699695346528908881 |