中国科学院机构知识库网格系统: 检索

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	A nanotwin-based analytical model to predict dynamics in cryogenic orthogonal machining copper 期刊论文 OAI收割 INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY, 2020, 卷号: 111, 期号: 11-12, 页码: 3189-3205 作者: Liu Y(刘垚); Cai SL(蔡松林); Chen Y(陈艳); Su MY(苏明耀); Dai LH(戴兰宏) \| 收藏 \| 浏览/下载：149/0 \| 提交时间：2020/12/28 Machining METAL-CUTTING PROCESS Orthogonal cutting model SURFACE INTEGRITY Cryogenic cooling FLOW-STRESS Hopf bifurcation RATE SENSITIVITY Nanotwin INCONEL 718 GRAIN-SIZE STRENGTH MICROSTRUCTURE DEFORMATION SPEED
	Research on the influence of traditional laser shock process machining path 期刊论文 OAI收割 Optik, 2020, 卷号: 203, 页码: 1-5 作者: Yang H(杨灏); Zhao JB(赵吉宾); Sun BY(孙博宇); Wang TR(王天然) \| 收藏 \| 浏览/下载：17/0 \| 提交时间：2019/12/22 Laser shock process Traditional machining path Stress distribute Overlap rate
	A Cyber-Physical Production System Framework of Smart CNC Machining Monitoring System 期刊论文 OAI收割 IEEE-ASME TRANSACTIONS ON MECHATRONICS, 2018, 卷号: 23, 期号: 6, 页码: 2579-2586 作者: Zhu, Kunpeng; Zhang, Yu \| 收藏 \| 浏览/下载：28/0 \| 提交时间：2019/12/25 Big data analytics condition monitoring cyber-physical production system (CPPS) machining process
	Process-scheme-driven automatic construction of NC machining cell for aircraft structural parts 期刊论文 OAI收割 CHINESE JOURNAL OF AERONAUTICS, 2013, 卷号: 26, 期号: 5, 页码: 1324-1335 作者: Chen Shulin; Zheng Guolei; Zhou Min; Du Baorui; Chu Hongzhen \| 收藏 \| 浏览/下载：20/0 \| 提交时间：2021/02/02 TOOL-PATH GENERATION OPERATIONS SELECTION SYSTEM SURFACES FEATURES Aircraft structural part (ASP) Automatic programming Machining cell Process planning Process scheme Residual volume
	Manufacture of 1.2m reaction bonded silicon carbide mirror blank CFID (EI CONFERENCE) 会议论文 OAI收割 5th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Large Mirrors and Telescopes, April 26, 2010 - April 29, 2010, Dalian, China 作者: Zhang G.; Zhang G.; Zhang G. 收藏 \| 浏览/下载：30/0 \| 提交时间：2013/03/25 Silicon carbide (SiC) is a new type candidate material for large-scale lightweight space mirror. Its low thermal distortion high stiffness fine optical quality and dimensional stability make SiC an ideal material for large space born telescope. Since ten years Changchun institute optics fine mechanics and physics (CIOMP) has developed reaction bonded SiC (RB-SiC) technology for space application and can fabricate RB-SiC mirror with scale less than 1.0 meter for telescope. The green body is prepared with gel-casting method which is an attractive new ceramic forming process for making high-quality complex-shaped ceramic parts. And then unmolding drying binder burning out reacting bonded the RB-SiC can be obtained. But with the development of space-born or ground telescope the scale of primary mirror has exceeded 1.0 meter. So CIOMP has developed an assembly technique which called novel reaction-formed joint technology for larger RB-SiC mirror blank. The steps include joining of green bodies with mixture comprised of SiC particles and phenolic resin etc firing machining and sintering. Joining the 1.2 meter RB-SiC mirror blank by the novel reaction-formed joint technology. And testing the welding layer's performance the results show that the thickness of 54-77m the microstructure and thermal property can be comparable to the substrate and the mechanical property are excellent in bending strength of 307MPa. 2010 Copyright SPIE - The International Society for Optical Engineering.
	The automatic photoresist coating machine on the spherical surface (EI CONFERENCE) 会议论文 OAI收割 2009 IEEE International Conference on Mechatronics and Automation, ICMA 2009, August 9, 2009 - August 12, 2009, Changchun, China 作者: Li Y.; Li Y.; Li Y.; Li Y.; Wang H. 收藏 \| 浏览/下载：21/0 \| 提交时间：2013/03/25 The photoresist coating is an important micro machining process widely applied in engineering. The formed film should be uniform and enough thin to assure the quality of final pattern whose line width is micrometer or nanometer. It is more difficult to process it on the spherical surface than on the flat. In this work mathematic model of film thickness on the spherical surface is proposed by using hydromechanics. The key factors that influence the film thickness are obtained from the analysis of coating process. Then the rational parameters which be controlled by the automatic photoresist coating machine can be final set up according to the result of the coating experiments. And the accuracy analysis of the key part which is used for the main process is performed by the error analytics. This machine not only makes the whole coating process automation but also monitors the film quality in real time. It is adequate for aspheric surface also. 2009 IEEE.
	Material removal and surface damage in EDM of Ti3SiC2 ceramic 期刊论文 OAI收割 Ceramics International, 2008, 卷号: 34, 期号: 3, 页码: 537-541 C. F. Hu; Y. C. Zhou; Y. W. Bao 收藏 \| 浏览/下载：26/0 \| 提交时间：2012/04/13 surfaces strength Ti3SiC2 electrical discharge machining discharge machining process theoretical-models contact damage erosion model microstructure deformation oxidation composite strength behavior