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浏览/检索结果: 共8条，第1-8条 帮助 限定条件 发表日期：2014    内容类型：专利    专题：大连理工大学    第一署名单位    第一作者单位    通讯作者单位     已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择作者升序作者降序题名升序题名降序发表日期升序发表日期降序提交时间升序提交时间降序 Preparation of 740 alloy surface antioxidation coating by electron beam physical vapor deposition method, which includes preheating and depositing, where preheating includes adjusting device vacuum chamber vacuum degree. 专利 申请日期: 2014-01-01, 公开日期: 2014-04-09 作者:  LI J YOU X QIN S TAN Y SHI S LIAO J 收藏  |  浏览/下载：8/0  |  提交时间：2019/12/11 Curved surface five-axis shaft processing cutter vector controlling method, involves processing axis number control machine tool by using rotating shaft, and establishing cutter point by local co-ordinate system. 专利 申请日期: 2014-01-01, 公开日期: 2014-06-18 作者:  JIA Z MA J WANG F QIN J YANG Y 收藏  |  浏览/下载：4/0  |  提交时间：2019/12/11 Improving purity of nickel-based superalloy involves performing electron bean smelting process, performing bombardment of nickel-based superalloy substrate until completely melted, smelting, and cooling. 专利 申请日期: 2014-01-01, 公开日期: 2014-04-02 作者:  LI J YOU X QIN S TAN Y SHI S LIAO J 收藏  |  浏览/下载：4/0  |  提交时间：2019/12/11 Simulation oscillatory shear stress parallel plate flow chamber system for in vitro cultivation method comprises parallel plate flow chamber, elastic chambers, resistance valves, reservoirs, electromagnetic valve, computer, and pump. 专利 申请日期: 2014-01-01, 公开日期: 2014-06-25 作者:  ZHENG X HOU J QIN K ZHU Y 收藏  |  浏览/下载：2/0  |  提交时间：2019/12/11 Capture device for micro-fluidic technology-based cell array, has cross-sectional area of control layer of cross pipe that increases if cross-sectional area of capture layer is reduced, so flow resistance of cavity is increased. 专利 申请日期: 2014-01-01, 公开日期: 2014-07-16 作者:  CHEN Z CHEN Y QIN K YU M 收藏  |  浏览/下载：3/0  |  提交时间：2019/12/11 Picture painting robot, has lower position machine including communication module, and closed loop control module connected with coder for recording rotating angle of stepping motor to adjust errors corresponding to qallowable time range. 专利 申请日期: 2014-01-01, 公开日期: 2014-07-30 作者:  FENG L WU C MAO X LV L QIN X PENG X 收藏  |  浏览/下载：3/0  |  提交时间：2019/12/11 Kinematic five-axis numerical control processing cutter shaft vector control method, involves determining complex parametric equation of curved surface, and establishing co-ordinate system of five-shaft numerical control machine tool. 专利 申请日期: 2014-01-01, 公开日期: 2014-02-05 作者:  JIA Z MA J WANG F QIN J QU Y 收藏  |  浏览/下载：2/0  |  提交时间：2019/12/11 Kinematic constraint complex curved surface five-axis numerical control processing cutter vector smoothing method, involves calculating annular speed of machine tool rotary feeding shaft that is connected with cutter shaft. 专利 申请日期: 2014-01-01, 公开日期: 2014-02-19 作者:  JIA Z XU Q MA J WANG F QIN J 收藏  |  浏览/下载：5/0  |  提交时间：2019/12/11