片语

precision drop forging精密模锻

precision stamp forging精密模锻

closed precision die forging闭式精锻

isothermal precision die forging等温精密模锻

precision die forging technology精锻工艺方案

precision n forging machine精密锻机

precision of forging parts锻件精度

precision casting精密铸造

precision hot forging die精锻模

英汉例句

• precision forging technology of crankshaft is the most important development direction for tiny-automobile crankshaft forging technology.

  曲轴精密锻造技术是微车曲轴锻造成形工艺的重要发展趋势。

• with the fast development of cold forging technology, the gears especially the gears used in car, can be manufactured in cold precision forging technology.

  随着冷锻技术的不断发展，齿轮特别是轿车直齿圆锥齿轮，可以用冷精锻技术生产。

• 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。

• this study is important to optimization of precision forging technology and the development of precision forging.

  该研究对制定叶片精锻工艺以及发展叶片精锻技术具有重要的理论意义和实用价值。

• a method of precision forging process for helical gear is developed according to the structure of movable die, in which the upper punch and the die with teeth move down at the same time.

  本文在浮动凹模原理的基础上，提出了数控齿形凹模和沖头联动的斜齿圆柱齿轮的数控动模精锻工艺。

• 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。

• 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。

• a new process of hot precision forging the clutch gears was put forward. the most suitable shape of blank is designed which forms the clutch gears easy by precision forging.

  提出牙嵌齿轮热精锻成形新工艺和最佳毛坯形状，使牙嵌齿轮精锻易于成形；

• in this manner, it can control flash forming so as to realize precision forging without or with little flash.

  采用该技术，可控制住飞边，实现少、无飞边的模锻。

• this paper deals with warm precision forging of accurate spur gears with big modulus and high boss.

  本文所研究的是大模数高凸台圆柱直齿轮的温精密成形技术。

• 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。

• the traditional machining method on fabricating spur gears has much defects compared to the precision forging process.

  与精锻成形工艺相比，传统的切削加工方法加工直齿轮具有诸多弊端。

• d rigid-plastic fem is used to simulate a two-stage precision forging process of spur gears according to the inside divided flow method in this paper.

  采用三维有限元方法，分析了中心分流法两步成形直齿圆柱齿轮精锻工艺。

• soft impact feel by high precision forging method.

  高精密锻造桿头，更舒适的击球感觉。

• 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。

• precision forging process, dividing in cold precision forging process and hot precision forging process, is a kind of less or no cutting process for producing spur gear.

  直齿圆柱齿轮精锻工艺是一种生产直齿圆柱齿轮的少无切削加工工艺，包括冷精锻工艺、热精锻工艺等。

• according to the analysis of friction distribution on radial direction in the precision forging of spur gear, the reason that the corner was difficult to fill was revealed.

  通过对直齿圆柱齿轮精锻成形充填阻力的分析，揭示了其上下角部难以充满的原因。

• this paper introduces the development course of the tech no logy of precision forging on synchronizer ring in car gearbox.

  介绍了汽车变速箱同步环精锻技术的发展历程。

• now, there are tens of manufacturers including jiangsu pacific precision forging co. , ltd producing cold precision forging and cold extruding special shaped components and gears;

  区内现有生产厂家数十家，主要是生产冷精锻、冷挤压异形零件、齿轮的江苏太平洋精密锻造有限公司；

• 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 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。

• the software has been used in 3-d fem numerical simulation of the precision forging proc…

  所开发的系统主要适用于塑性加工过程大型三维有限元的高效率、高精度模拟分析。

• the paper introduces the status of the hot precision forging techniques used for production of gears, it analyzes of problems the quality and market of this process.

  阐述了直齿锥齿轮热精锻生产技术的现状，并就热精锻齿轮的品质和市场问题，提出了汽车直齿锥齿轮冷挤锻生产的必要性；

• with the die set fro the multiway die forging developed by the authors, only one stroke of the crank-shaft press is needed for extruding a heated block into a precision forging of a pipe joint.

  采用所研制的管接头多向模锻模具装置，只需曲柄压力机一次行程，便能将加热好的棒料毛坯挤压成管接头精密模锻件。

• the digital technology in blade precision forging was presented and some technologies of combining measurement of blade were compared.

  论述了数字化技术在叶片精锻中的应用；比较了现有的叶片检测技术；