摘要
介绍了10000t多向模锻水压机目前的使用状况,提出了水压改为油压的必要性。对10000t多向模锻水压机改油压机的关键技术进行了研究,包括动力源的选取和设定、模锻压机主缸卸压、活动横梁自重和惯性的平衡、低速等温锻造等,建立了模锻水压机改油压机的技术路线。经过10000t多向模锻油压机生产实践,表明以上关键技术均切实可行。
The present application status of 10000T multi-cored forging pressis introduced,and the necessity of upgrading of 10000t multi-cored forging press from water-driven to oil-driven is put forward.The key technologies of water-to-oil conversion of 10000t multi-cored forging presswere studied,including the selection and setting of power sources,the main cylinder pressure relief of multi-cored forging press,the balance of dead weight and inertia of movable beam,low speed isothermal forging.The technology route of multi-cored forging press from water-driven to oil-drivene was established.Through the production practice of 10000t multi-cored forging oil-drivenpress,the above-mentioned technologies were tested.It shows that those key technologies are feasible.
作者
杨红娟
杨大祥
薛菲菲
段丽华
周少凡
YANG Hong-juan;YANG Da-xiang;XUE Fei-fei;DUAN Li-hua;ZHOU Shao-fan(China National Heavy Machinery Research Institute Co.,Ltd.,Xi'an 710032,China)
出处
《铝加工》
CAS
2019年第6期19-22,共4页
Aluminium Fabrication
基金
国家科技重大专项(2011ZX04016-081)
陕西省重点科技创新团队(2013KCT-10)
关键词
多向模锻压机
水改油
动力源
卸压
平衡阀
低速等温锻造
multi-cored forging press
from water-driven to oil-driven
power sources
pressure relief
balance valve
low speed iso⁃thermal forging
