论文部分内容阅读
在分析传统大型饼类锻件锻造工艺特点的基础上,针对现代工业对大型饼类锻件的性能要求及目前大型饼类锻件锻造的最佳工艺,分析锥形板镦粗、局部压平的工艺方法。通过ABAQUS软件模拟传统锻造工艺与新锻造工艺中大型饼类锻件中应力变化,得出新工艺的合理性与优点,为进一步研究和提高大型饼类锻件的产品质量提供一定的理论依据。
Based on the analysis of the forging process characteristics of the traditional large cake forgings, aiming at the requirements of the modern industry for the performance of the large cake forgings and the best technology for the forging of the large cake forgings, the method of upsetting and local flattening of the cone plate is analyzed . The ABAQUS software was used to simulate the stress changes in large forging of traditional forging and new forging processes. The rationality and advantages of the new process were obtained, which provided a theoretical basis for further researching and improving the product quality of large forging.