Applications of Combination of Computer Simulation and Approximation Modeling in Improving Process Reliability of Vacuum Differential Pressure Casting

被引：0
|
作者：
Wang, Xiaodong [1 ]
Tang, Kai [1 ]
Hu, Wenzhi [1 ]
Wang, Qianyi [1 ]
机构：
[1] Syst Engn Res Inst, Beijing 100036, Peoples R China
来源：
PROCEEDINGS OF THE 2018 3RD INTERNATIONAL WORKSHOP ON MATERIALS ENGINEERING AND COMPUTER SCIENCES (IWMECS 2018) | 2018年 / 78卷
关键词：
Simulation; approximation modeling; casting process optimization;
D O I：
暂无
中图分类号：
TP301 [理论、方法];
学科分类号：
081202 ;
摘要：
Vacuum differential pressure casting is one of the most advanced casting process where there are still serious process defects existed in large complex thin-wall castings. Combination of computer simulation and approximation modeling is applied to improve process reliability of vacuum differential pressure casting in this paper. First, the computer simulation experiments are carried out according to the experiment plan generated by DOE. Then, sample data can be collected from computer simulation by tools in CAD/CAE software or image recognition. Finally, approximation modeling is established and process parameters are optimized, so that process reliability of vacuum differential pressure casting is improved.
引用
收藏
页码：309 / 313
页数：5
相关论文
共 22 条
  • [1] Study on Process Parameters of Vacuum Differential Pressure Casting
    You Long
    Wang Zidong
    RARE METAL MATERIALS AND ENGINEERING, 2011, 40 : 237 - 240
  • [2] Study on Process Parameters of Vacuum Differential Pressure Casting
    You Long Wang Zidong University of Science and Technology Beijing Beijing China
    稀有金属材料与工程, 2011, 40(S3) (S3) : 237 - 240
  • [3] Simulation research on control algorithm of differential pressure casting process
    Chai Yan1
    2. The Second Artillery Engineering College
    China Foundry, 2009, 6 (03) : 202 - 207
  • [4] Simulation research on control algorithm of differential pressure casting process
    Chai Yan
    Jie Wanqi
    Yang Bo
    CHINA FOUNDRY, 2009, 6 (03) : 202 - 207
  • [5] Hybrid intelligence process parameters setting and optimization on differential pressure vacuum casting
    Lv, Tian
    Zhang, Haiguang
    Liu, Yuanyuan
    Hu, Qingxi
    Key Engineering Materials, 2012, 522 : 156 - 161
  • [6] Characterizations of Polymer Gears Fabricated by Differential Pressure Vacuum Casting and Fused Deposition Modeling
    Kuo, Chil-Chyuan
    Li, Ding-Yang
    Lin, Zhe-Chi
    Kang, Zhong-Fu
    POLYMERS, 2021, 13 (23)
  • [7] Process parameter prediction of differential pressure vacuum casting based on support vector machine
    Zhang, Xu
    Zhang, Haiguang
    Zhang, Zhuangya
    Hu, Qingxi
    Key Engineering Materials, 2014, 621 : 633 - 638
  • [8] Effect of Vacuum on Die Filling in High Pressure Die Casting: Water Analog, Process Simulation and Casting Validation
    Nicole Trometer
    Larry A. Godlewski
    Eben Prabhu
    Marcus Schopen
    Alan A. Luo
    International Journal of Metalcasting, 2024, 18 : 69 - 85
  • [9] EFFECT OF VACUUM ON DIE FILLING IN HIGH PRESSURE DIE CASTING: WATER ANALOG, PROCESS SIMULATION AND CASTING VALIDATION
    Trometer, Nicole
    Godlewski, Larry A.
    Prabhu, Eben
    Schopen, Marcus
    Luo, Alan A.
    INTERNATIONAL JOURNAL OF METALCASTING, 2024, 18 (01) : 69 - 85
  • [10] Modeling and Simulation of Vacuum Low Pressure Carburizing Process in Gear Steel
    Guo, Jingyu
    Deng, Xiaohu
    Wang, Huizhen
    Zhou, Leyu
    Xu, Yueming
    Ju, Dongying
    COATINGS, 2021, 11 (08)
123