【摘要】 在对大型锻件传热分析的基础上 ,建立了大型锻件的物理模型 ,对其温度场的变化规律进行了模拟计算 ,同时将模拟结果和实验结果进行了对比分析 ,并通过实例说明了热处理过程数值模拟方法的准确性和优越性 ,为进一步分析此类工件的组织转变和应力应变等奠定了基础。更多还原

【Abstract】 By analyzing the heat transfer process of large forgings,a physical model is established,the change regularity of temperature field of the large forgings is simulated,the simulated results and the experimental results are contrasted and analyzed.The accuracy and advantage of numerical simulation way of heat treatment are showed by the example,the way establishes a basis for further study of structure transformation and stress strain of large forgings.更多还原