核岛大型锻件锻造比计算方法探讨
Discussion on Calculation Methods of Forging Ratio of Large Forgings for Nuclear Island
梁书华1, 刘凯泉2, 阚玉琦1, 刘红伟1
点击:3358次 下载:0次
作者单位:(1.苏州热工研究院有限公司 工艺评定中心,江苏 苏州 215004;2.中国第一重型机械股份公司 天津研发中心,天津 300457)
中文关键字: 核岛锻件; 锻造比; 总锻造比; 质量控制
英文关键字:large forgings for nuclear island; forging ratio; overall forging ratio; quality control
中文摘要: 结合核岛大型锻件,介绍了各锻造工序分锻造比的计算方法;并结合核电工程实际,对总锻造比的各种计算方法进行了综合比较,对核岛大型锻件的技术准备和质量控制具有指导意义。
英文摘要:Based on the large forgings for nuclear island, the calculation methods of forging ratio for each forging operation procedure are introduced. Then, the calculation methods of overall forging ratio are comprehensively compared with practice in nuclear power project. This has some guiding significance for technical preparation and quality control of large forgings for nuclear island.