| 大型挂舵臂铸钢件铸造工艺优化 |
| |
| 引用本文： | 张可锋,杨涤心,谢敬佩,王爱琴,王文焱,李洛利. 大型挂舵臂铸钢件铸造工艺优化[J]. 热加工工艺, 2007, 36(21): 52-55 |
| |
| 作者姓名： | 张可锋 杨涤心 谢敬佩 王爱琴 王文焱 李洛利 |
| |
| 作者单位： | 河南科技大学,材料科学与工程学院,河南,洛阳,471003 |
| |
| 基金项目： | 河南省高等学校创新人才培养工程项目 |
| |
| 摘 要： | 利用华铸CAE／Inte．CAST8．0软件对大型挂舵臂铸钢件进行了温度场的凝固模拟，预测了缩孔、缩松缺陷产生的部位，并且解释了形成机理，在此基础上通过对模拟结果进行分析，对其铸造工艺进行了优化。结果表明：合理设置保温冒口、冷铁的大小和位置，可以保证铸件顺序凝固，并且延长金属液的有效补缩距离，获得符合国际标准的挂舵臂铸钢件。
|
| 关 键 词： | 挂舵臂 凝固模拟 缩孔缩松 工艺优化 |
| 文章编号： | 1001-3814（2007）01-0052-04 |
| 修稿时间： | 2007-04-30 |
Technological Optimization for Heavy Rudder Arm Steel Castings |
| |
| ZHANG Ke-feng,YANG Di-xin,XIE Jing-pei,WANG Ai-qin,WANG Wen-yan,LI Luo-li. Technological Optimization for Heavy Rudder Arm Steel Castings[J]. Hot Working Technology, 2007, 36(21): 52-55 |
| |
| Authors: | ZHANG Ke-feng YANG Di-xin XIE Jing-pei WANG Ai-qin WANG Wen-yan LI Luo-li |
| |
| Affiliation: | Institute of Material Science and Engineering, Henan University of Science and Technology, Luoyang 471003,China |
| |
| Abstract: | The temperature field of the solidification simulation for the heavy rudder arm steel castings was made with HUA ZHU CAE/Inte-CASTS.0 software, the position of shrinkage was predicted and the forming mechanism was explained. Based on this ,the design of these castings was optimized by analyzing the simulation result.The result shows that the size and placement of the insulated riser and iron chill are intercalated reasonably can promise castings direct solidification and lengthen feeding direction of metal liquid. So high quality rudder arm steel castings according to international standard can be achieved. |
| |
| Keywords: | rudder arm solidification simulation shrinkage technological optimization |
| 本文献已被 维普 万方数据 等数据库收录！ |
|
