主减速器壳体：适用于瑞鹰汽车。
Main gear box: Is suitable in the auspicious hawk automobile.
悬架连接着主减速器（后桥）总成和车身。
The suspension connects the final drive assembly to the car body.
在主减速器动力输入轴上设装光电脉冲器；
The power input shaft of the main speed reducer is provided with an optoelectronic pulser;
采用优化的方法设计了主减速器螺旋锥齿轮。
Optimization method was used in the design of the spiral bevel gear of the main reducer.
通过分析得出：主减速器尾轴输出处存在故障征兆。
Through analysis, we could see output of tail shaft in main reducing gear has failure symptom.
汽车传动系特别是传动轴与主减速器常产生异常响声。
Abnormal noise often occurs in motor vehicle transmission system especially in propeller shaft and final reduction gear.
微车后桥主减速器的振动是影响舒适性的主要因素之一。
The vibration of micro vehicle rear axle main producer is one of main affecting comfortable factors.
本文结果有益于提高主减速器装配质量和控制轴承预紧效果。
The results of the paper is beneficial to improve the assembling quality of main reducer and to control pre-tighten purpose of the axle.
汽车驱动桥中的主减速器及差速器总成是汽车传动系的关键部件。
Automotive drive axle of the main reducer and differential assembly is a key automotive power train components.
通过万向节轴将齿轮传递的力矩分配给前轴主减速器或后轴差速器。
Distributes the moment released by the gear via the cardan shafts to the frontaxle final drive or rear axle differential.
重载汽车主减速器盆形齿轮通常都采用大模数齿轮，经渗碳淬火处理。
The P/M gear wheel with special shape is an important structure part in transmission mechanism.
大模数重载汽车主减速器盆形齿轮经渗碳淬火后，齿轮齿面经常会出现裂纹。
Cracks frequently generated in basin gear of big modulus main reducer used in heavy load truck after carbonizing and quenching.
为降低轿车主减速器噪声测试试验台本底噪声，其传动系统采用了四对三角胶带传动。
The V belt wheels of noise experimental table of main carriage reduction gear must suit drive ratio, be lightest in weight and least in moment of inertia .
项目资金将用于购买长期材料和主要设备，比如主减速器等，以支持新舰的初步设计和规划。
The funds will be used to purchase long-lead time materials and major equipment, such as the main reduction gears, in support of the new ship and to perform initial design and planning.
应用此系统可以迅速设计开发出所需要的主减速器圆弧螺旋锥齿轮的基本参数和三维模型。
This system can be developed rapidly design required main reducer arc of spiral bevel gears of 3d model and basic parameters.
本螺旋齿轮式差速器，包括有差速器壳、壳盖，主减速器从动齿轮，左右各一个半轴齿轮等。
A screw gear type differential mechanism includes a differential carrier, an operculum, a main reducing gear driven gear, left and right half axis gears, etc.
分析了直升机主减速器齿轮电刷镀修复后产生裂纹的成因，通过试验提出了喷丸强化改进措施。
The cause of cracks after brush-plating on the main speed reducer of helicopter was analyzed and the ameliorative measures by shot-peening were brought forward consolidation.
本文的理论研究和实验结果都说明了齿轮的装配调整是影响主减速器振动和噪声大小的重要因素。
Theoretical research and experimental results of this paper illustrate that the gear assembly adjustment is an important factors of impacting vibration and noise of the main reducer.
本产品和装配线上的其它设备的有效利用，全面提高了汽车驱动桥主减速器的装配质量和驱动桥的整体性能。
With the effective utilization of this machine and other equipments of the assembly line, the reducer assembly quality and the automobile's drive bridge performance are improved greatly.
例如驱动桥主减速器油封的装配技术要求：输入法兰中心线对油封座孔中心线的偏心度小得超过0.1mm。
For example, the main driving axle reducer seal assembly technical requirements: input flange oil seal centerline hole of the center line of the small eccentricity of more than 0.1mm.
主减速器作为旋转机械设备中的一种，其常见故障类型为机器运行失稳、发生异常振动和噪声、转速发生变化等。
As a kind of rotary machine, the common types of failure about main reducing gear have machine run instability, vibration abnormality, noise and speed change, etc.
基于装配过程中预紧需要的预紧力矩，通过理论分析获得拧紧力矩和轴向力的关系，建立了主减速器总成装配中的力学模型。
Based on pre-tighten moment in the process of assembly, the analytical model of the main reduce is established through theoretical analysis of the connection between screwed moment and axle force.
基于装配过程中预紧需要的预紧力矩，通过理论分析获得拧紧力矩和轴向力的关系，建立了主减速器总成装配中的力学模型。
Based on pre-tighten moment in the process of assembly, the analytical model of the main reduce is established through theoretical analysis of the connection between screwed moment and axle force.
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