| 微细电火花加工过程分析及仿真 |
| |
| 引用本文： | 李宁海.微细电火花加工过程分析及仿真[J].青海大学学报,2008,26(3):41-44. |
| |
| 作者姓名： | 李宁海 |
| |
| 作者单位： | 青海省特种设备检验所,青海西宁810008 |
| |
| 摘 要： | 根据热传导基本理论和微细电火花加工的实际情况，建立起微细电火花加工的有限元分析模型；采用ANSYS分析软件，基于不同的热源模型对单脉冲放电情况的温度场进行了数值模拟，并利用仿真结果研究了单脉冲放电的表面粗糙度和材料去除率与放电能量的关系。
|
| 关 键 词： | 微细电火花 热过程 温度场 放电凹坑 仿真 |
Analysis and simulation to the machining process of micro electric spark |
| |
| LI Ning-hai.Analysis and simulation to the machining process of micro electric spark[J].Journal of Qinghai University(Natural Science),2008,26(3):41-44. |
| |
| Authors: | LI Ning-hai |
| |
| Institution: | LI Ning-hai (Qinghai Province Inspection Bureau for the Special Kind of Equipment, Xining 810008, China) |
| |
| Abstract: | The finite element analysis model for micro electric spark machining is made in this paper based on the basic thermal conductivity theory and the real situation of micro electric spark machining and the temperature field of single pulse discharge in different heat source models is simulated too through the analysis software ANSYS. Using the simulated result, the relationship between the deseharge quantity and the surface roughness ＆ material removing rate under the single pulse discharge situation is studied at the last. |
| |
| Keywords: | micro electric spark thermal process temperature field discharge pit simulation |
| 本文献已被 维普 万方数据 等数据库收录！ |
