摘要
针对30CrMnSiNi2A超高强度钢制壳体毛坯的结构特点和材料工艺特性,对该壳体毛坯的温挤压成形工艺进行了大量的试验研究;并采用"正交试验方法"对温挤压工艺参数进行了优化设计。经过理化检测和使用结果表明,采用温挤压工艺生产的30CrMnSiNi2A钢制壳体毛坯锻件完全满足壳体的使用要求,各项性能指标合格。
In view of the construction feature of shell body blank made by 30CrMnSiNi2A and the specific property of material,the experiments are performed to investigate the warm extrusion of shell body blank;and the optimized design of major process parameters are finished by means of 'experimental-orthogonal method'?The experimented results show that the forging of shell body manufactured by warm extrusion fulfil quality requirements,and each of property target is up to standard?
出处
《金属成形工艺》
2004年第1期11-13,16,共4页
Metal Forming Technology
