摘要
分析了用胎膜锻造工艺锻盲孔或深孔突缘时金属的流动和受力情况,给出了突缘锻造时原材料规格的选择条件及预锻坯的材料分配原则。
Analyses metalflow and its conditio n under pressure when the flange with deep hole and blind bole is forged with movable die -forg ing techniques.Gives the p rinciple of choosing the raw materia ls for flange f orging and materials d istributing of blocking.
出处
《机械管理开发》
2002年第2期56-57,59,共3页
Mechanical Management and Development
