Based on the principle of fully hydraulic die forging hammer, a design idea of hydro-pneumatic high-speed bar-cutter is proposed. 利用消振液压模锻锤原理,提出了液气式高速棒料剪切机的设计思想。
Although the hydraulic forging press is a more expensive piece of equipment than a drop-forge, it has advantages beside those of giving greater strength and more uniform structure to large components. 虽然这种液压锻机比落锤锻造要昂贵得多,但它除了能给予大零件较高的强度和更均匀的组织外还有其它优点。
Dynamic calculation of pressure center during hydraulic turbine blade hot forging 转轮叶片热模压成形压力中心的动态计算
Hitting power study of hydraulic forging hammer based on elastic-viscoplastic body forging 基于锻件为弹粘塑性体的液压模锻锤打击力研究
For the convenience of casting, machining, transporting, etc, the beam of large-scale hydraulic forging press has always been designed as combined structure and connected with pre-stress bolts. 大型液压机的横梁由于铸造、加工、运输等原因,大多设计成组合结构,采用预紧螺栓组连接。
Parameter Identification and Simulation for Hydraulic System of Hydraulic Die Forging Hammer 液压模锻锤液压系统参数辨识及仿真
The paper gives out structure of tilting pin type hydraulic forging die for producing frame of shaker. 给出了震动器机壳斜销式液锻模具设计结构。
As the die adopts some unique design, it also can be used for reference when design hydraulic forging die for similar parts. 模具的某些独特设计具有代表性,可供同类零件液锻模设计时参考。
States and Development of Chinese Hydraulic Forging Press 我国锻造液压机的现状及发展
Automatic Control System in High Speed Oil Hydraulic Forging Machine 快速锻造油压机的自动控制系统
Structural design of hydraulic forging die used for producing frame of shaker 震动器机壳液锻模结构设计
Development of modern hydraulic forging press and refitment of existing hydraulic presses 当代锻造液压机的发展状况与现有液压机的改装
An analysis of the main valve for the 2000t high-speed hydraulic forging press 对2000t快锻液压机主阀的剖析
Hydraulic Forging Press has characteristics follows: ( 1) The frame is made up of two pillars and stress beam. 这台压机的特点是(1)双柱预应力框架组合结构,(2)矩型导轨,(3)把合式动梁;(4)上砧旋转夹紧装置;
The accessories for medium-size and small-size hydraulic forging presses 中小型锻造液压机的辅助设备
Sealing Modification and Application for Main Cylinders in 3000 t Hydraulic Forging Press 3000t水压机主缸密封的改型及应用
Measurement and Analysis on the parameters of hydraulic Forging Hammer 液压模锻锤参数测定及分析
The research results are helpful for the design of heavy hydraulic forging press as well as other press with similar structure. 上述研究结果对大型锻造液压机及采用此类结构的其他类型压机的设计有一定指导意义。
Development of forging hydraulic press and forging manipulator 锻造液压机与操作机的发展
High speed oil hydraulic forging machine, with features as quickly forging, high precision and highly automatic, is the ( important) equipment in the field of metallurgy forging. 快速锻造油压机是冶金锻造行业的重要设备,具有锻造速度快、锻件精度高及自动化程度高等特点。
These curves are used in program control and operations of hydraulic forging hammer. 这2种关系曲线可用于液压模锻锤实现程序控制以及实际生产中。
Research, development and Prospect on the hydraulic die forging hammer 我国液压模锻锤的研究、开发与展望
On-line monitoring system of hydraulic forging press 锻造液压机在线监测系统
After researching the character and producing process of low-multiple crack fault in the forged circularity produced by our electric cooker+ LF+ 800ton hydraulic pressure forging equipment, we discussed the influences of craft process on the fault, and process the related measures. 针对我公司电炉+LF+800ton液压锻生产的锻圆出现低倍裂纹缺陷的特征和形成过程进行了深入的研究分析,探讨了生产的各工艺过程对形成低倍裂纹缺陷的影响,并提出了相应措施。
Give the principle of the current large-tonnage hydraulic forging machine is many cylinders drive a slid to press the billet for forging, so during the design process of the control system, it is bound to face more cylinders simultaneously and coupling problems. 由于当前大吨位的锻造液压机的工作原理都是通过多缸驱动同一滑块压制坯料变形而获得锻件,所以在控制系统设计过程中必然面临多液压缸同步、耦合的问题。
As aerospace technology and automobile industry developing rapidly, China demands for more large-tonnage hydraulic forging presses, which have good forged precision, high working speed and high level of automation. 随着航空航天技术和汽车工业的飞速发展,我国对锻造精度高、速度快、自动化水平高的大吨位锻造液压机的需求越来越多。