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杨耀田,现年54岁,是太原重型机械集团公司科协付主任、秘书长、高级工程师,经国务院批准享受政府特殊津贴的锻造专家。 杨耀田,1958年毕业后,分配到太重厂锻冶科工作,他在锻造工艺研究方面有较深造诣,特别是在汽轮发电机护环锻造工艺和理论研究方面,取得了很大成就,做出了突出贡献。 1962年,他和伙伴们一起,研制出我国第一个半热锻强化整体护环,填补了国家空白,结束了我国不能制造无磁性护环的历史,通过了部级鉴定,其质量优于原苏联进口护环,为国家电力工业的发展做出了贡献。 他根据多年实践,对半热锻工艺参数:变形温度、变形程度、变形速度之间的关系作了分析,制定了合理的工艺规程,先后撰写了《护环半热锻技术》论文五篇,他的《爆炸强化护环新工艺》获1978年山西省科技成果二等奖;为了摸清护环残余应力分布规律,彻底解决护环残余应力问题,他和同志们经过共同努力,首先揭示了护环残余应力的分布规律,该项成果获1979年山西省科技成果二等奖。1978年8月,他们在3000吨水压机上,首次用液压法生产出三件六千千瓦护环,经检验,最大残余应力低于日本进口护环的标准,机械性能
Yang Yaotian, 54, is a forging specialist in charge of science and technology co-operation, secretary general and senior engineer of Taiyuan Heavy Machinery Group Co., Ltd. and a forging expert approved by the State Council to enjoy special government allowances. After graduating in 1958, Yang Yaotian was assigned to work in Forgery Division of Taihuang Heavy Industries Co., Ltd. He had deep attainments in the research of forging process. In particular, he made great achievements in the forging process and theoretical research of steam turbine generator retaining ring, Made outstanding contributions. In 1962, together with his partners, he developed China’s first semi-hot forging integrated holster to fill the gaps in the country and put an end to the history that China can not create non-magnetic guard rings. He passed the ministerial-level appraisal and its quality is superior to The former Soviet Union imported ring, made a contribution to the development of the national power industry. Based on many years of practice, he analyzed the relationship between the parameters of semi-hot forging process: the deformation temperature, the degree of deformation and the rate of deformation, established a reasonable process specification, wrote five papers on “semi-hot forging technology” His “new technology of explosion-enhanced guard ring” won the second prize of Shanxi Province Scientific and Technological Achievements in 1978. In order to find out the distribution rule of residual stress of guard ring and completely solve the residual stress of guard ring, he and his comrades, through concerted efforts, first revealed The distribution of the residual stress of the retaining ring, the result of Shanxi Province in 1979 won the second prize of scientific and technological achievements. August 1978, they 3000 tons hydraulic press, the first hydraulic method to produce three six thousand kilowatts of protection ring, the test, the maximum residual stress is lower than the standard imported from Japan, the mechanical properties