The working process and character of the designed cold precision forging die for bevel gear was analyzed.
对该冷精锻模的工作过程、特点等进行了分析。
Precision forging of spur gear is an important process used for manufacturing complex high-quality components.
直齿圆柱齿轮精锻成形是一种高精度的复杂成形工艺。
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！
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冷精锻直齿圆柱齿轮齿面的目的。
The study can provide the reference for the die design and technology design of precision forging of spiral bevel gear.
研究结果可为弧齿锥齿轮温锻成形的模具设计、工艺方案制订提供理论依据。
The Combined die structure and local loading method were adopted. The upper housing was forged successfully by isothermal precision forging.
并采用组合的模具结构和局部加载方法等，成功地锻制出上机匣锻件。
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。
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。
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。
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.
在总结各种直齿圆柱齿轮精锻工艺的基础上，设计了一种直齿圆柱齿轮镦挤精锻工艺和模具，并进行了实验和上限模拟。
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日上午，韩国独资企业——太阳精密锻造(烟台)有限公司在烟台出口加工区举行了竣工仪式。
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。
This paper presents the precision forging technology of connecting rods, together with the composition, functions, properties and application of the automatic production line.
介绍了连杆精密锻造工艺，自动化精密锻造生产线的组成、功能、特点及应用。
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的锻造加工，是现代锻造生产者不可缺少的高精度锻造设备。
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。
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.
本文以叶片精锻过程为例，研究了其精锻过程彩色云图及其动态显示的生成原理和实现过程，结果表明，该方法简洁、精确、便于实际运用。
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。
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。
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.
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 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和模具结构进行了研究。
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.
轿车上的直齿圆锥齿轮尺寸精度与产品质量要求很高，难以采用常规的塑性加工技术成形。
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 differential gauge forging can be made by general open die or horizontal split precision closed die.
差压计锻件可以采用普通开式模锻成形和可分凹模多向闭塞精密模锻成形。
There are many disadvantages for traditional approaches to inspect the blade forging, such as longer consuming time, lower inspection precision and inconvenient inspection.
传统的叶片锻件检测方法，对于叶片锻件的检测存在检测时间长、检测精度不高、检测不方便等不足之处。
The cold forging of the spur gear is a complicated three-dimensional forming, and its process and precision are influenced by many factors.
直齿轮的冷锻成形，属于复杂的三维变形，多种因素影响齿轮的成形和精度。
The technology of precision roll forging by closed die groove of machine driven plough share are researched systematically.
系统研究了机引犁铧闭式型槽精密辊锻技术。
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。
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的生产工艺及工艺特点。
The titanium and titanium alloy wire were produced by rotary forging, two-roll mill as well as old fashioned three-roll mill had high cost, low precision and poor organizational performance.
针对旋转锻造、二辊轧机和老式三辊轧机生产钛及钛合金线材成本高、精度低、组织性能差的现状。
The enhancement of precision has been achieved in parts of forging or in parts of forging before lathing by developing the plastic machine of the ferrule. As a...
通过研制整径机实现对锻件先整径后车精度的提高，从而降低工件的留量，提高材料利用率。
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