机构

• 长春光学精密机械与物... [2]
• 广州能源研究所 [1]

采集方式

• OAI收割 [3]

内容类型

• 会议论文 [2]
• 期刊论文 [1]

发表日期

• 2017 [1]
• 2012 [1]
• 2006 [1]

学科主题

筛选

浏览/检索结果: 共3条，第1-3条 帮助 条数/页： 5101520253035404550556065707580859095100 排序方式： 请选择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作者升序作者降序 生物质成型燃料压缩机理的国内外研究现状 期刊论文  OAI收割 新能源进展, 2017, 卷号: 5, 期号: 4, 页码: 286-293 作者:  李伟振;  姜洋;  阴秀丽   |  收藏  |  浏览/下载：51/0  |  提交时间：2018/12/21 生物质成型燃料  压缩机理  木质素  成型参数  研究现状  biomass molding fuel  compression mechanism  lignin  molding parameters  research situation   Determination of optimum process parameters in gas-assisted injection molding (EI CONFERENCE) 会议论文  OAI收割 2011 International Conference on Electrical Information and Mechatronics, ICEIM2011, December 23, 2011 - December 25, 2011, Jiaozuo, China Zi K.; Chen L. 收藏  |  浏览/下载：24/0  |  提交时间：2013/03/25 With finite element analysis software Moldflow  numerical simulation and studies about FM truck roof handle were conducted on gas-assisted injection molding process. The influences of melt pre-injection shot  gas pressure  delay time and melt temperature were observed by using multi-factor orthogonal experimental method. According to the analysis of the factors' impact on evaluation index  the optimized parameter combination is obtained. Therefore the optimization design of technological parameters is done. The results show that during the gas-assisted injection molding  optimum pre-injection shot is 94%  gas pressure is 15MPa  delay time is 0.5s  melt temperature is 240 C. This study provided a more practical approach for the gas-assisted injection molding process optimization.   The study on the epoxy resin compound X-ray refractive lens (EI CONFERENCE) 会议论文  OAI收割 ICO20: MEMS, MOEMS, and NEMS, August 21, 2005 - August 26, 2005, Changchun, China 作者:  Wang W.;  Zhang J.;  Zhang J.;  Zhang J.;  Wang W. 收藏  |  浏览/下载：32/0  |  提交时间：2013/03/25 In this paper  the authors report their resent results of the study on the epoxy resin compound X-ray refractive lens. At the first  the theoretical results of the structure parameters for such a device are given. Then  the fabrication technologies are presented. They are deep soft X-ray lithography  mold-manufacturing and molding. The material of X-ray photoresist is PMMA  the mold is made of silicone rubber  and the material of the lens is epoxy resin. Some measured results by means of optical microscope and SEM are also shown. The structure height of the epoxy resin compound lens is measured to be 500 micrometers.