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Fabrication and evaluation of bioresorbable PLLA/magnesium and PLLA/magnesium fluoride hybrid composites for orthopedic implants 期刊论文  OAI收割
Composites Science and Technology, 2014, 卷号: 98, 页码: 36-43
P. Wan; C. Yuan; L. L. Tan; Q. Li; K. Yang
收藏  |  浏览/下载:26/0  |  提交时间:2015/01/14
超细316L不锈钢粉末注射成形的脱脂工艺 期刊论文  OAI收割
材料科学与工程, 2013, 卷号: 31, 期号: 3, 页码: 451-455
作者:  
刘长洋;  季根顺;  孟军虎
收藏  |  浏览/下载:59/0  |  提交时间:2013/12/04
Effect of Al2O3 fibers on the thermal conductivity and mechanical properties of high density polyethylene with the absence and presence of compatibilizer 期刊论文  OAI收割
JOURNAL OF APPLIED POLYMER SCIENCE, 2012, 卷号: 124, 期号: 6, 页码: 4874-4881
作者:  
Zhang, Shuai;  Ke, Yucai
  |  收藏  |  浏览/下载:110/0  |  提交时间:2019/04/09
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:20/0  |  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.  
Application of Moldflow in gas-assisted injection molding (EI CONFERENCE) 会议论文  OAI收割
2011 International Conference on Mechatronics and Materials Processing, ICMMP 2011, November 18, 2011 - November 20, 2011, Guangzhou, China
Zi K. M.; Chen L. H.
收藏  |  浏览/下载:26/0  |  提交时间:2013/03/25
Gas-assisted injection molding(GAIM)is a new kind of plastic processing technique. It is one of the most important developments in the injection molding industry. GAIM has many advantages such as lower injection pressure  lower warpage  better surface quality  lower material consumption  and shorten molding cycle time  etc. MPI/Gas module of Moldflow software can be used to simulate the GAIM process to optimize the whole molding process. In this study  the FM new truck interior ceiling handle was analyzed in GAIM process based on the MPI/Gas module. The simulation results showed the gas penetrating time  the contours of plastic layers thickness fraction of the parts and the gas volume fraction changing with time. The results can help technicians to determine the optimum process of the melt injection and the gas injection to ensure the final quality of the parts. 2011 Trans Tech Publications.  
Edge Effect in RTM Processes Under Constant Pressure Injection Conditions 期刊论文  OAI收割
JOURNAL OF APPLIED POLYMER SCIENCE, 2010, 卷号: 118, 期号: 2, 页码: 1014-1019
作者:  
Yang, Junying;  Jia, Yuxi;  Ding, Yanyu;  He, Haidong;  Shi, Tongfei
  |  收藏  |  浏览/下载:20/0  |  提交时间:2019/04/09
聚双环戊二烯材料的研究进展 期刊论文  OAI收割
中国塑料, 2009, 卷号: 23, 期号: 4, 页码: 8-14
潘炳力; 张玉清; 严一楠; 张春飞
收藏  |  浏览/下载:43/0  |  提交时间:2012/11/13
基于鲁棒自适应迭代学习的注塑控制策略研究 学位论文  OAI收割
工学博士, 中国科学院自动化研究所: 中国科学院研究生院, 2008
作者:  
杨雁
收藏  |  浏览/下载:74/0  |  提交时间:2015/09/02
Shear-induced epitaxial crystallization in injection-molded bars of high-density polyethylene/isotactic polypropylene blends 期刊论文  OAI收割
POLYMER, 2007, 卷号: 48, 期号: 15, 页码: 4529-4536
作者:  
Su, Run;  Wang, Ke;  Zhao, Ping;  Zhang, Qin;  Du, Rongni
  |  收藏  |  浏览/下载:23/0  |  提交时间:2019/04/09
A gradient structure formed in injection-molded polycarbonate in situ hybrid composites and its corresponding performances 期刊论文  OAI收割
JOURNAL OF APPLIED POLYMER SCIENCE, 2004, 卷号: 94, 期号: 2, 页码: 625-634
作者:  
Zhang, BQ;  Zhang, J;  He, JS
  |  收藏  |  浏览/下载:14/0  |  提交时间:2019/04/09