精锻机控制系统属于位置自动控制系统。
Precise forging machine control system belongs to automatic position control system.
球笼式等速万向节精锻毛坯及成品和半轴总成。
Precision mold and finished C. V. Joint, and the complete shaft.
精锻齿坯的球化退火是精锻齿轮的关键工序之一。
The spheroidizing annealing of gear blank to be precision-forged is a crucial procedure.
基于冷锻成形原理，对锥齿轮冷精锻模进行了设计。
The bevel gear's cold forging die was designed based on the principles of cold precision forming.
直齿圆柱齿轮精锻成形是一种高精度的复杂成形工艺。
Precision forging of spur gear is an important process used for manufacturing complex high-quality components.
高频感应淬火不能达到硬化冷精锻直齿圆柱齿轮齿面的目的。
The high frequency induction hardening can't raise the surface microhardness of the cold precision forging spur gear.
介绍了美式八角锤锤体精锻成形新工艺及其预锻模结构设计要点。
A description has been given to new process and important points of structure design of pre-forming die for precision forging U. S. A type of octagonal hammer with a practical die presented.
通过一个典型实例的分析，给出了确定精锻齿坯下料重量的方法。
By analyzing a typical example, this article gives a method of determining the weight of cutting stock during finish forging gear blank.
用图相分析方法测定并分析了由精锻机锻造高速钢的碳化物分布状态。
Picture analysis method is used to measure and analyze the carbide distribution in the high-speed steel shaped by radial forging machine.
精锻机锻造高碳铬轴承钢时存在网状碳化物不易破碎、锻件合格率低的问题。
While forging the high-carbon chromium bearing steel by the finish forge press, there still remains the issues that the carbide network can not be crushed with the low qualification rate.
本文概略介绍了钛合金叶片精锻技术要求、研制内容和取得的技术经济效益。
In the paper technical requirements, processing method and gained benefits of precision die forging of Ti-Alloy blades are briefly described.
指出了精锻汽车差速器半轴齿轮原模具结构存在的问题，提出了新型模具结构。
The problems existing in the previous structure of the fine forging die for differential half axle gears of automobiles were pointed out, and a new_type die structure was put forward.
提出内齿轮热精锻成形的新型模具，论述了模具结构和模具齿形设计加工方法。
A new_type die for hot fine forging internal gears was put forward. The structure principle of the die and the method for designing and machining the tooth profile of the die were discussed.
采用DEFORM软件对摩托车带爪齿轮坯进行了温精锻成形工艺数值模拟分析。
In this paper, the precise warm forging for finger gear blank of motorbike is numerically simulated using software DEFORM.
提出了两类典型结构内齿轮（贯通内齿轮和非贯通内齿轮）的冷精锻成形工艺方案。
The cold precision forging process of two kinds of inner gear with typical structure (hole-through inner gear & non-hole-through inner gear) is proposed.
采用三维刚塑性有限元法对四种径向精锻变形道次的变形分布进行了数值模拟计算；
The strain distributions of four kinds of radial forging processes have been simulated by rigid-plastic FEM.
叶片是航空发动机中一类量大面广的重要零件，叶片精锻是叶片锻造的主要发展趋势。
A blade is one of the most important mechanical components in aviation engine, precision forging is a tendency of development of blade forging technology.
针对螺旋伞齿轮开式模锻存在的问题，提出了螺旋伞齿轮闭式精锻新工艺及其模具结构。
The problems of open-die forging for spiral bevel gears are described. A new process and new structure principle of die for closed precision die forging of spiral bevel gears are presented.
研究了直齿圆柱齿轮的冷精锻过程，分析了分流孔形状、成形工艺等因素对齿轮成形的影响。
The cold precision forging of spur gears has been researched, and the effects of relief-hole shape and forging process on the spur gears forming has been analyzed.
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。
The blade precision forging process is simulated by the backward simulation system, and the reasonable preformed billet shape of blade body is obtained.
常州公司开始开发汽车发电机精锻爪极项目，并通过与法雷奥集团的合作，逐步进军国际市场。
Changzhou company began to develop the auto generator finish forged claw pole, and through the cooperation with Valeo Group, we gradually went into the international market.
对精锻机关键备件的国产化从材质的选择、工艺的制订及修理进行了分析，并提出了改进方案。
The material selection, working out the process and repairing method in reform of the precision forging machine to substitute with China-making spares are analyzed and improving plan proposed.
针对位置自动控制系统的要求，建立了系统数学模型，研究了精锻机控制系统的定位控制算法。
As to demands of automatic position control system, a model of system mathematics was set up. Control algorithm of precise forging machine orientation is studied.
最后，采用本文的工艺手段和精度控制措施，进行了一系列齿轮精锻试验，并进行了小批量的生摘要产。
At last, with the improved forming process and accuracy control operation in this thesis, series of experiments of precision gear forging have been implemented.
叶片形状复杂，零件成形精度高，采用精锻技术生产叶片是航空发动机生产企业采用的先进制造方法之一。
Since the structure of blade is complex and the forming precision is very high, the precision forging die becomes one of the advanced technologies used in aeroengine manufacture.
介绍了热挤镦加热精整汽车转向机摇臂轴精锻成形工艺，对热挤镦的成形原理及变形过程进行了分析探讨。
The precision forging process for the steering sector gear shaft is discussed in the paper. The principle and the path of forming of the hot extruding and upsetting are also discussed.
并以筒形机匣精锻成形为例对金属体积形成过程进行了模拟，计算结果表明所提出的方法和软件系统是可靠的。
Meanwhile the processes of cylindrical housing have been simulated by the system, which indicate that the given techniques and software are feasible.
根据有限元模拟分析结果对磁极精锻成形工艺参数、模具结构进行了优化设计，并进行了磁极精锻成形工艺试验。
Based on the results of FEM simulation, the process parameters and mould structure for precision alternator pole forging are optimized.
论述了精锻汽车差速器半轴齿轮原模具结构存在的问题，改进了锻造工艺和锻件设计，设计了新型粗锻模和精压模。
A new precision forming technology was presented, which uses an ordinary forging machine and a high precision rotary forging machine to make the closed-tolerance semi-axle bevel gear forgings.
论述了精锻汽车差速器半轴齿轮原模具结构存在的问题，改进了锻造工艺和锻件设计，设计了新型粗锻模和精压模。
A new precision forming technology was presented, which uses an ordinary forging machine and a high precision rotary forging machine to make the closed-tolerance semi-axle bevel gear forgings.
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