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- friction wedge forging die 摩擦楔块锻模
- Design of a Composite Hot Forging Die for Screw Plugs. 油孔螺塞拼接式热锻模具的设计
- 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。
- 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。
- 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 Cast-Iron Friction Wedge for Freight Car Bogie 货车转向架的铸铁摩擦斜楔
- 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。
- 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。
- 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.
- 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。
- 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。
- Development of the bainite friction wedge for meter-gauge freight cars 米轨货车贝铁斜楔的研制
- By improving the design of forging die and using press-forging and backward extrusion principle,solves the problems of 130 steering knuckle forming which can not be fully filled during forming. 通过改进预锻模膛的设计,利用镦粗成型、反挤成型的原理,有效解决了130转向节板部模锻成型时充不满的问题。
- Because of the forming temperatures are different, the cooling of warm molding forging are distinguish from hot forging forming.The cooling method and design of warm forging die are introduced. 因其成形温度的特点,对温锻模具冷却有别于热锻成形。
- So it is significative to study the ICAD system of hammer forging dies for connection rods. 因此，连杆锤锻模ICAD系统的研究就有了重要的意义。
- By co mparing friction coefficient determined with friction coeffi-cient between forged dies and workpi eces,a coating that is selected corr ectly can be employed to dry forming. 测出的摩擦因数数值与目前冷锻时模具与工件间的摩擦因数数值相比,可认为涂层选择适当后,完全可以进行干成形。
- BOLT &NUT FORMING DIES,TUNGSTEN CARBIDE DIES,PRESSING DIES,FORGING DIES,PUNCHES,K.O.PIN.ALLOYSTEEL,TOOLINGS. 各种螺丝、螺帽冲压成型模具、碳化钨冲压模具、合金钢工具、模具、零件冲压、锻造模具。
- A lever pattern of the ejetion mechanism was designed to solve the problem of the hot chain element being taken out from the air hammar forging dies. 针对链节胎模锻存在起模困难的问题,设计了一套杠杆式顶出机构顶出制件,采用此机构可提高生产率,同时,减少了热锻件的闷模时间,提高模具的使用寿命。
- Reproducing experiment was carried out on hot forging dies for connecting rods, to improve the service life of dies and decrease the cost of rods. 为提高模具寿命降低连杆生产成本，进行了连杆热锻模再制造试验。
