In order to processing precision gears, particularly in some countries and AAA grade hob.
为了加工特别精密的齿轮﹐有的国家还有AAA级滚刀。
To ensure the production of top quality precision gears, our manufacturing techniques are upgraded constantly.
为确保高质素精致齿轮的生产，我们亦不段提高制作技术。
This paper introduces an involute tester for measuring the high-precision gears and the involute standard templates, which was developed at the end of 1980.
本文介绍1980年底研制成的测量高精度齿轮和检定渐开线样板的渐开线检查仪。
For high precision gears, gear grinding is a principal way of machining to guarantee precision and quality, gear rejects caused by cracks in gear grinding are common in gear machining.
对高精度齿轮，磨齿加工是保证精度和质量的主要加工方法，由磨齿裂纹引起齿轮报废是加工中常出现的现象。
GM13-speed micro-motors, micro-compact design, high-precision gears for high-precision equipment, digital products, robotics, automatic door locks, etc. High toys, low noise, small size and so on.
GM 13 -微型减速电机，采用微小型设计，高精度齿轮适用于高精度仪器、数码产品、机器人、自动门锁高级玩具等等，噪音低、体积小等特点。
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。
Hardened, precision ground, chrome molybdenum gears in headstock.
硬化，精密研磨，在车头铬钼齿轮。
Test results show that deformations in laser hardened gears was negligible to influence gear precision.
检测结果表明：齿轮激光淬火变形很小，不影响齿轮的精度等级。
This article introduces a kind of machining method to improve the precision of gears, that is, forming grinding method.
本文介绍一种提高齿轮精度的加工方法—成型磨削法。
Milling this special gears on Longmen milling machine is easy, the artifactitious precision can satisfied the commonly use, running steady.
在龙门铣床上铣削加工大型直齿锥齿轮方法简单易行，加工精度能够满足一般使用要求，运行平稳。
The CXF vertical series can process the complicated components such as:splined axis, cylindrical gears and associated shaft with high efficiency and precision.
CXF立式系列数控机床能够高效率、高精度地完成对花键轴、圆柱齿轮及其关联轴柄等复杂零件的加工。
Hardened, precision ground gears in headstock.
硬化，精密齿轮启闭地面。
The distortion of gears will take place during carburizing and quenching and, as a result, reduce precision of the gears and increase noise, or will even cause unbalanced load-bearing of the gears.
齿轮在渗碳淬火中会产生变形，直接影响齿轮的精度，增大噪音，甚至造成偏载。
The result of experiments indicates that improvement of geometric positioning accuracy of CNC machine tool of Spiral Bevel Gear can improve machining precision of gears.
实验结果表明，螺旋锥齿轮数控机床的几何精度提高，其齿轮加工精度也提高。
The guide way and all gears in the headstock are hardened and precision ground.
在车头的所有齿轮经过高频淬火及精密研磨。
Transmission gears are joined together with no bonds, which ensures long-term printing precision.
传动齿轮免键连接，保证长期印刷精度。
Using this method in spiral bevel gears' setting, the noise could be reduced, the vibration be decreased and the precision of transmission be ensured.
采用该方法对弧齿锥齿轮进行装配和调试，降低了噪声，减小了震动，保证了传动精度。
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。
It's an important instrument, because while the drivers have a tremendous feel for when to change gears, this gives them the all important edge when it comes to precision.
这是一个重要的装置，因为车手对换挡的感受是很模糊的，这个装置给了他们一个准确的的换挡极限。
Test results show that deformations in laser hardened gears was negligible to influence gear precision. The microstructure of hardened case consists of a hardened zone…
检测结果表明：齿轮激光淬火变形很小，不影响齿轮的精度等级。
Founded in 1982, Vigor Precision Ltd has an important status in the design and manufacture of High Precision Plastic Gears and Plastic Accessories.
创建于1982年，力嘉精密有限公司在设计和生产高度精密的塑胶齿轮和塑胶配件的技术，在市场上有重要的地位。
Main gears are machined by gear grinding, the machine ensuring high precision and low noise.
主要齿轮磨削加工齿轮的，机器保证精度高，噪音低。
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.
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.
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。
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