大型铸锻件
大型鑄鍛件
대형주단건
HEAVY CASTING AND FORGING
2014年
2期
44-45
,共2页
胡振志%刘晓丽%董文斐%徐航涛%李春辉%刘旺
鬍振誌%劉曉麗%董文斐%徐航濤%李春輝%劉旺
호진지%류효려%동문비%서항도%리춘휘%류왕
特大型管板%变形机理%锻造工艺
特大型管闆%變形機理%鍛造工藝
특대형관판%변형궤리%단조공예
tube plate%deformation mechanism%forging process
通过分析特大型管板锻件内在变形机理及过程，采取两端半弧板、中间长弧板的成形工艺和宽砧强压拔方法锻制管板，成功完成了?8000 mm特大型管板锻件的生产试制。
通過分析特大型管闆鍛件內在變形機理及過程，採取兩耑半弧闆、中間長弧闆的成形工藝和寬砧彊壓拔方法鍛製管闆，成功完成瞭?8000 mm特大型管闆鍛件的生產試製。
통과분석특대형관판단건내재변형궤리급과정，채취량단반호판、중간장호판적성형공예화관침강압발방법단제관판，성공완성료?8000 mm특대형관판단건적생산시제。
Aiming at the oversize tube plate , we research and analyze the inherent deformation mechanism .By using the new forge process with the deformation of half-arc plates at both ends and long-arc plate in the middle as well as wide anvil and large percent reduction , trial production for the oversize tube plate of ?8000 mm has been achieved .
