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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.  
Stress intensity factors calculation in anti-plane fracture problem by orthogonal integral extraction method based on femol 期刊论文  OAI收割
Acta Mechanica Solida Sinica, 2007, 卷号: 20, 期号: 1, 页码: 87-94
作者:  Xu YJ(徐永君);  Yuan S(袁驷)
收藏  |  浏览/下载：863/65  |  提交时间：2009/08/03
Quantitative research on soil erosion based on BP artificial neural network - art. no. 67901e 会议论文  OAI收割
Remote Sensing and Gis Data Processing and Applications; and Innovative Multispectral Technology and Applications, Pts 1 and 2, Bellingham
Dong, Tingting; Zhang, Zengxiang; Zuo, Lijun
收藏  |  浏览/下载：159/0  |  提交时间：2014/12/07