某汽轮机自带围带型叶片模锻成形工艺设计  

Die Forging Process Design of Shrouded Blade of a Steam Turbine

作　　者：李波[1] 何芬[1] 李蒙军[1] 谢彬[1] 何应强[1] 刘戈 Li Bo;He Fen;Li Mengjun;Xie Bin;He Yingqiang;Liu Ge

机构地区：[1]东方电气集团东方汽轮机有限公司,四川德阳618000

出　　处：《大型铸锻件》2022年第4期17-21,共5页Heavy Casting and Forging

摘　　要：通过对某汽轮机自带围带型叶片结构分析、模具设计、开坯方案分析及设计、生产试验及三坐标型线检测等进行了试验研究,验证了叶片毛坯设计、模具设计的可行性,确保了项目配套且成形质量均符合相关标准要求。Experimental researches have been carried out on the structure analysis,mold design,blanking scheme analysis and design,production test and three-coordinate profile detection of a steam turbine with its own shrouded blade,which verified the feasibility of blade blank design and mold design,and ensure that the project is matching and the forming quality meets the relevant standard requirements.

关 键 词：自带围带型叶片 模具设计 三坐标检测 

分 类 号：TG316.3[金属学及工艺—金属压力加工]