摘要
对比JB/T 1270—2014《水轮机、水轮发电机大轴锻件技术条件》和ASTM A668/A668M—2014《Standard Specification for Steel Forgings,Carbon and Alloy,for General Industrial Use》中对应材料的相关要求,对三峡企业标准QJ/CTG 03.03—2013《大型水轮发电机组主轴锻件技术条件》的技术内容进行了解读和分析,为我国大型锻件生产企业和大型水电机组生产制造企业提升产品质量提供参考和帮助。
By comparing the relevant requirements of corresponding materials of JB / T 1270—2014 Shaft forgings for hydraulic turbines and hydraulic generators-Technical specification and ASTM A668 / A668M—2014 Standard Specification for Steel Forgings,Carbon and Alloy,for General Industrial Use,the technical provisions of QJ / CTG 03. 03—2013 Technical Specification of Main Shaft Forgings for Heavy Hydraulic Generator Units have been understood and analyzed,so as to provide the reference for national heavy forgings manufacturing enterprise and heavy hydroelectric generating units manufacturing enterprise to improve the quality of products.
出处
《大型铸锻件》
2017年第2期47-49,共3页
Heavy Casting and Forging
关键词
大型水轮发电机组
主轴锻件
标准
heavy hydraulic generator units
main shaft forging
standard
