Preform design is important for forging process design.
预制坯设计是锻造工艺设计中的重要内容之一。
The cold forging process of the driving gear for automobiles was analyzed.
分析了汽车驱动齿轮的冷模锻工艺。
Cold forging process design is still highly based on empirical rules and experience.
整体上讲冷锻工艺流程的设计还十分依赖于经验主义的规则。
The powder forging process of synchro—mesh rings for motor vehicles is described in this paper.
阐述了汽车同步器齿环粉末锻造的工艺过程。
Generous fillets and radius should be provided to aid in material flow during the forging process.
应提供尽可能大的倒角和半径以帮助材料在锻造过程中流动。
The article puts forward some viewpoints about the forging process of mine link ring based on that.
并依此对矿用连接环锻造工艺的改进提出看法。
Thrust cone has deep cavity and thin wall. Wall margin is hard to control during the forging process.
推力锥产品存在深腔、薄壁结构，锻造工艺过程中壁厚差难以控制。
It has been shown that finite element simulation can improve the forging process design level greatly.
从本文实例中可以看出，有限元分析方法对提高锻造工艺设计水平具有显著作用。
This study is of significance to the technological design in the compressor stator blade forging process.
该研究对压气机静子叶片锻造工艺的优化设计具有重要的指导意义。
The hammer forging process of TC6 titanium alloy clasp has been simulated by using rigid-viscoplastic FEM.
在TC6钛合金卡环的高温锤锻过程中，模具承受非常大的应力。
The fine grain structure was built in the forging process, and the physical properties of the metal were improved.
锻件过程建造了精致的颗粒结构，并改进了金属的物理属性。
The work in this paper can provide useful information for isothermal forging process of P/M superalloy turbine disk.
本文的研究结果为实现粉末高温合金盘件超塑性等温锻造奠定了基础。
The research is significant to guide how to improve the forging process design of rotors and forging quality generally.
本文的研究为全面提高转子锻造工艺设计水平和锻件质量具有指导意义。
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。
J. T. s forging process is investigated for improving in current production by high temperature moire modelling technique.
运用高温云纹法模拟技术，对中心压实锻造法(J·T·S)现行生产工艺进行实验研究，提出了改进意见。
Warm-hot control forging process of automobile spline shaft is investigated by using physical simulation and numerical simulation.
采用物理模拟和数值模拟相结合的手段，对汽车花键轴的温热控制精锻工艺进行了深入的研究。
The simulation results agree well with industrial trials, and this study could provide a good reference for forging process planning.
数值模拟与锻造试验吻合较好，为生产工艺的制定提供了有效的参考。
The selection method of roll forging process parameters of middle tonnage automobile front axle and die design outline were stressed.
论述了中吨位汽车前轴辊锻成形工艺参数的确定方法和模具设计要点。
The article researches the effect of different hot die forging process parameters on forgings structure and properties of GH4169 alloy.
本文研究了不同热模锻工艺参数对GH4169合金锻件组织性能的影响。
The whole forging process of long-axis heavy forging was divided into three steps, including squaring, stretching and chamfering-rounding.
轴类大锻件的锻造过程分为压方、拔长和倒棱滚圆三大步骤。
Improper forging process will also appear large grain or uneven, hardening crack phenomenon, forging cost is higher than the casting flange.
锻造工艺不当也会出现晶粒大或不均，硬化裂纹现象，锻造成本高于铸造法兰。
The Titanium alloy swashplate's pressure forging process, heat treatment criterion and process request are introduced and trial-manufactured.
介绍了钛合金斜盘模锻工艺流程、热处理规范以及工艺要求，并进行工艺试制和应用。
Beneath the optimization of the forging process layout the attainable precision also depends on the accuracy of toolmaking and process control.
下方的优化锻造工艺布局该达到的精度还取决于对精度的模具生产和过程控制。
The results were compared with the local values of strains and temperatures during the forging process predicted by the finite-element program.
所得结果与通过有限元分析所得的锻造过程中局部张力及温度进行对比。
The function, program feature and application condition of computer auxiliary design CAPP system for forging process have been described in details.
详细介绍了锻造工艺计算机辅助设计CAPP系统的功能、程序特点及使用情况。
The optimized die is subject to less stress during forging process, which can ensure the service life of dies and guarantee the quality of forging part.
优化后的模具在锻造过程中承受较小的应力分布，从而可以确保模具的使用寿命以及锻件的质量不受影响。
The blade precision forging process is simulated by the backward simulation system, and the reasonable preformed billet shape of blade body is obtained.
采用该系统对叶片精锻过程进行了三维反向模拟，获得了叶片叶身部分合理的预成形毛坯形状。
Web thickness is one of the important parameters in Closed-die forging process, which has an effect on forming force of die forging and material consumption.
连皮厚度是开式模锻工艺参数中的一个重要参量，它对模锻变形力和材料的消耗有很大的影响。
Web thickness is one of the important parameters in Closed-die forging process, which has an effect on forming force of die forging and material consumption.
连皮厚度是开式模锻工艺参数中的一个重要参量，它对模锻变形力和材料的消耗有很大的影响。
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