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- Study of Press Forging Die Materials Optimization Expert System 压力机锻模具材料优化专家系统
- Design of a Composite Hot Forging Die for Screw Plugs. 油孔螺塞拼接式热锻模具的设计
- Sheet warm forming process, sheet warm hydroforming process and sheet press forging process are introduced in this paper. 介绍了镁合金薄壁板材的温热冲压成形技术、温热液压成形技术和局部热冲锻成形技术。
- Abstract 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。
- Steel die forgings - Tolerances on dimensions - Part 1: drop and vertical press forgings. 钢热模锻件。尺寸公差。第1部分:落锤锻造和垂直压力锻造。
- Through the analysis of hook, a reasonable forging process and forging die have been designed. The defects has been analyzed and solved. 摘要通过对吊钩的工艺分析,设计了合理的锻造工艺方案及其热锻模,并对出现的缺陷进行了分析解决。
- Adapting to the characteristic and structure of mechanical press introduces implement method of parametric design for serial mechanical press product. 针对机械压机的结构及其特点,介绍基于机械压机系列产品参数化设计的实现方法。
- An investigation was carried out for the recondition of a mould for the forming of automotive plastic floor board and a half-axle swing forging die. 介绍了几种典型模具快速修复工艺方法,并对汽车地板革成形模和汽车半轴摆动辗压模的修复进行了研究。
- The compatibility of the mechanical press behaves as that of the pneumatic friction clutch and brake (PFC&PFB) which is a key component. 机械压力机本身动作的协调性主要体现在其心脏部件气动摩擦离合器与制动器(PFC&PFB)两者动作的协调性之上。
- The dynamic stress concentration problems at the swallowtail on a hammer forging die are investigated by using the dynamic photoelastie method. 用动态光弹性法研究了锤锻模燕尾的动态应力集中问题。
- It has concluded that the new hybrid mechanical press can satisfy multi-technique request from slider velocity characteristics in the course of process. 通过研究表明:这种新型混合输入式曲柄压力机可以满足多种冲压加工工艺对零件变形过程中速度变化特性的要求。
- The PLC control of JA21- 160 mechanical press is taken for example with S7- 200 CPU216 PLC,and the necessity of emulation for PLC control of the mechanical press is pointed out. 本文以西门子公司S7-200系列CPU216型PLC控制JA21-160型机械压力机为实例,指出了对机械压力机PLC控制进行仿真的必要性。
- Traditional forging die manufacturing including a lot of process and using EOM to form the impression results some disadvantages such as longer production time and higher cost. 摘要传统锻模加工,由于加工道次多,且需采用放电加工制造模穴,导致有制造时间长,且成本偏高的缺点。
- A mechanical press type of electric igniter introduced in this paper, with originality in the structure design, is a kind of electromechanical initiation equipment. 该文介绍的机械压力式电起爆器在结构设计上具有独到之处,是一种机电一体化起爆装置。
- This paper introduced the inserted forging die,and the difficult point of its plasticity design. The main point of its plasticity design which can enlarge its function. 简要地介绍了镶块锻模结构特点和可塑性优化设计的难点;着重介绍扩大其使用性能可塑性设计方法的要点.
- COMPOSITION OF THE LINE :Recoiler 、staightener unit、feeder、swing unit、mechanical press、stacking system、hydraulic system、electric control system、etc. 主要组成设备:开卷机、校平机、送料机、摆动单元、专用闭式单点机械压力机、码垛装置、液压系统、电气控制系统等。
- The life of H13 steel forging die for link was studied,the relation of die life and die rigidity was discussed, the measures of increasing die life were brought forward. 研究了H13钢连杆锻模的寿命问题,讨论了模具寿命与模具硬度的关系,提出了提高模具寿命的措施,设计了H13钢连杆锻模的最佳热处理工艺。
- Common problems consisting in the slide position control in the current mechanical press are discussed, and the feasibility of using the iterative learning method is analyzed. 讨论了目前机械压力机滑块位置控制中普遍存在的问题,分析了迭代学习方法在压力机滑块位置控制中应用的可行性。
- Analysis on forging technolgy of transverse arm part has been introduced, upon which technics flow of die forging has been designed, with design of forging die cavity. 通过对轿车左右横臂的结构及锻造工艺分析,制定了其模锻工艺流程,介绍了模锻工艺及其工步型腔设计。