• The working process and character of the designed cold precision forging die for bevel gear was analyzed.

    锻模工作过程特点进行了分析。

    rjggy.net

  • Precision forging of spur gear is an important process used for manufacturing complex high-quality components.

    齿圆柱齿轮锻成形一种高精度的复杂成形工艺。

    www.chemyq.com

  • After precision forging, titanium materials become even more prominent features, the intensity of higher screw!

    经过精密锻造钛合金材料更加凸显特性螺钉之强度更高

    www.csxy1997.com

  • The high frequency induction hardening can't raise the surface microhardness of the cold precision forging spur gear.

    高频感应淬火不能达到硬化直齿圆柱齿轮齿面的目的。

    dict.youdao.com

  • The study can provide the reference for the die design and technology design of precision forging of spiral bevel gear.

    研究结果齿锥齿轮温成形模具设计工艺方案制订提供理论依据

    rjggy.net

  • The Combined die structure and local loading method were adopted. The upper housing was forged successfully by isothermal precision forging.

    采用组合的模具结构局部加载方法等,成功地制出上机匣锻件。

    dict.cnki.net

  • The blade precision forging process is simulated by the backward simulation system, and the reasonable preformed billet shape of blade body is obtained.

    采用系统叶片过程进行了三维反向模拟获得了叶片叶身部分合理预成形毛坯形状

    dict.cnki.net

  • 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.

    提出典型结构齿轮贯通内齿轮非贯通内齿轮)成形工艺方案。

    www.dictall.com

  • A blade is one of the most important mechanical components in aviation engine, precision forging is a tendency of development of blade forging technology.

    叶片航空发动机一类量大面广重要零件,叶片是叶片锻造的主要发展趋势

    dict.cnki.net

  • Based on summing up different kinds of technological process of precision forging of spur gear, a new upsetting extrusion process and pattern die are designed.

    总结各种齿圆柱齿轮工艺基础,设计了种直齿圆柱齿轮精锻工艺模具,并进行了实验和上限模拟。

    www.dictall.com

  • In the morning of July 15, 2005, Korea foreign owned enterprise-sun Precision Forging (Yantai) co., Ltd. held completion ceremony in Yantai export processing zone.

    2005年7月15上午韩国独资企业——太阳精密锻造(烟台)有限公司烟台出口加工区举行了竣工仪式

    duanyawang.com

  • 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.

    研究了直齿圆柱齿轮过程,分析了分流形状、成形工艺等因素齿轮成形影响

    www.dictall.com

  • This paper presents the precision forging technology of connecting rods, together with the composition, functions, properties and application of the automatic production line.

    介绍连杆精密锻造工艺,自动化精密锻造生产线组成功能特点应用

    www.chemyq.com

  • Fit for forging and processing for industry of auto, train, watercraft, aviation, mine machinery, petroleum machinery and hardware, necessary high precision forging equipment.

    广泛用于汽车火车船舶航空矿山机械石油机械五金工具等行业零件锻造加工,是现代锻造生产者不可缺少高精度锻造设备

    dict.site

  • 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.

    叶片形状复杂零件成形精度采用技术生产叶片航空发动机生产企业采用先进制造方法之一。

    dict.cnki.net

  • The generation principle and realization of dynamic cloud chart with color in precision forging process of blade are studied, the results show that it is simple, exact and practical.

    本文以叶片过程为例,研究了其精锻过程彩色云图及其动态显示的生成原理实现过程,结果表明方法简洁、精确、便于实际运用。

    dict.cnki.net

  • 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.

    介绍镦加热精整汽车转向机摇臂成形工艺,对热挤镦成形原理变形过程进行了分析探讨。

    dict.cnki.net

  • 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.

    介绍美式八角锤体锻成形工艺及其预锻模结构设计要点

    www.chemyq.com

  • 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.

    关键备件国产化材质选择工艺制订修理进行了分析,提出了改进方案。

    www.chemyq.com

  • The process parameters and mould structure for precision alternator pole forging are researched through FEM simulation.

    通过有限元模拟对磁极精密模锻工艺参数模具结构进行了研究。

    www.dictall.com

  • Beneath the optimization of the forging process layout the attainable precision also depends on the accuracy of toolmaking and process control.

    下方优化锻造工艺布局达到精度取决于精度模具生产过程控制。

    danci.911cha.com

  • Straight bevel gears used in car differential have strict requirements for dimensional precision and quality, it is difficult to form accurately them by the traditional forging techniques.

    轿车上的齿圆锥齿轮尺寸精度产品质量要求很高难以采用常规塑性加工技术成形

    dict.cnki.net

  • The differential gauge forging can be made by general open die or horizontal split precision closed die.

    差压锻件可以采用普通开式模锻成形可分凹多向闭塞精密模锻成形。

    dict.cnki.net

  • There are many disadvantages for traditional approaches to inspect the blade forging, such as longer consuming time, lower inspection precision and inconvenient inspection.

    传统叶片锻件检测方法对于叶片锻件的检测存在检测时间长、检测精度不高、检测不方便不足之处。

    www.dictall.com

  • The cold forging of the spur gear is a complicated three-dimensional forming, and its process and precision are influenced by many factors.

    齿轮成形,属于复杂三维变形,多种因素影响齿轮的成形精度

    dict.cnki.net

  • The technology of precision roll forging by closed die groove of machine driven plough share are researched systematically.

    系统研究机引犁铧闭式型槽精密技术

    www.dictall.com

  • The production process and its features of piercing plug by precision hot-die-forging are detailed.

    本文介绍了精密热模锻穿孔顶头生产工艺工艺特点

    dict.cnki.net

  • At last, with the improved forming process and accuracy control operation in this thesis, series of experiments of precision gear forging have been implemented.

    最后采用本文工艺手段精度控制措施,进行了一系列齿轮试验,并进行了小批量的摘要产。

    dict.cnki.net

  • The study is focused on isothermal precision forming technology of rib-web forging parts.

    主要研究筋板类锻件等温精密成形技术

    www.chemyq.com

  • In the paper technical requirements, processing method and gained benefits of precision die forging of Ti-Alloy blades are briefly described.

    本文概略介绍了钛合金叶片精锻技术要求、研制内容取得技术经济效益

    dict.cnki.net

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