A-operator method (AOM) is used to study the influence of the speed ratio and time varying meshing stiffness on rattling threshold speed of the gear system.
用算符分解算法(AOM)得到了系统的近似解析解，并研究了传动比和时变啮合刚度对拍击门槛转速的影响。
The study of the working technology of a high-speed dry-cutting gear hobber with green performance.
对面向绿色制造的高速干式滚齿机的干式切削加工技术进行研究。
Finally has carried on the study and realization to the change gear case CAD system hypothesized packaging technique.
最后对变速齿轮箱CAD系统中的虚拟装配技术进行了研究和实现。
A-operator method (AOM) is used to study the influence of the torque fluctuation and time-varying meshing stiffness on rattling threshold speed of the gear system.
用算符分解算法(AOM)研究了扭矩波动和时变啮合刚度对拍击门槛转速的影响。
Taking the spur gear as study object, this article introduces the method of establishing the parametric model in CATIA and transmitting it into ANSYS by graphic data transformation interface.
以直齿圆柱齿轮为研究对象，重点介绍了如何利用CATIA对其进行参数化建模及通过图形数据转换接口导入到ANSYS中建立有限元模型。
To solve this problem, in this paper, the authors will study precise shaping method of large module and large diameter internal meshing gear.
为了解决这个难题，本文对大模数大直径内啮合齿轮精确成形方法进行研究。
Using optimum design for experiment scheme, laser graphic texturing was adopted to form bionic non-smooth microstructure on the gear surface to study anti-wear capability of the gears.
利用试验优化技术设计试验方案，采用激光图形雕刻加工的手段实现齿轮表面仿生非光滑形态，研究非光滑与光滑两种形态齿轮的耐磨损性能。
On the basis of the theoretical and experimental study on the vibration of winding ropes the dynamic loads of suspension gear have been analyzed.
本文在提升钢丝绳振动理论及实验研究的基础上分析了悬挂装置动载荷。
On the basis of this result further study is made on thermal elastic deformation resulted from bulk temperatures changing and transmission load of the spurs gear in the direction of tooth and axle.
在应用边界元方法计算直齿圆柱齿轮的本体温度场的基础上，进一步研究了直齿轮在齿厚方向和沿其轴向由其本体温度的改变和传动载荷而引起的热弹性变形。
The instantaneous bulk temperature field the gear is very important for the study of scoring of gears.
齿轮本体瞬态温度场对研究齿轮胶合问题非常重要。
The problem of study on fatigue strength of flexible wheel which mainly influence life of harmonic drive is one of the most important research of harmonic gear drive.
作为决定传动寿命的柔轮疲劳强度的研究问题一直是研究谐波齿轮传动的重心。
It shows how the finite element methods play the important role in the design and study of the mining mechanical gear.
说明了有限元法如何在采掘机械齿轮设计研究中发挥作用。
Secondly, this paper is study of high performance and low cost iron-based powder metallurgical gear material.
高性能低成本的铁基粉末冶金齿轮材料的研究。
The conclusion condensed fron this paper will be helpful to the further study of theory about gear error and to keep the accuracy of gear machining stably on grade 7.
本文的结论对进一步深化齿轮误差理论的研究及进一步稳定7级齿轮加工精度是有益的。
A thorough study for the mechanism of the involute gear lapping with dynamic force was made in theory and test.
对渐开线齿轮动态力研齿机理进行了理论分析和实验研究。
The research method adopted in the paper are fo some significance to the study of gear scuffing mechanism and the study to increase the gear scuffing load carry capacity.
本文的研究方法对齿轮胶合机理和提高齿轮胶合承载能力的研究都是有意义的。
To carry out the study of the dynamic characteristics about gear box has become essential.
由此可见开展对齿轮箱动态特性的研究已显得至关重要。
The results of the study show that this method can successfully be applied to the identification and diagnosis of gear faults.
研究结果表明该方法可以成功地用于齿轮常见故障的识别和诊断。
The gear dynamics analysis is, according to the theory of vibrate dynamics, to study the basic rule of vibration, shock and noise which created by gear system while transferring power and motion.
齿轮动力学分析是利用振动力学理论，研究齿轮系统在传递动力和运动过程中振动、冲击、噪声的基本规律，对齿轮传动的降噪、降振非常重要。
Secondly, through to study gear wheel vibration signal analysis course related to wavelet theory that arrives research, explain with various wavelet project meanings and theoretical foundation.
其次，通过对研究齿轮振动信号分析过程所涉及到的小波理论的研究，阐述了不同小波变换的工程意义和理论基础。
To study the gear surface based on the reverse engineering.
对齿轮表面进行了逆向工程学研究。
A case study on SLS of this Cu-based metal powder to fabricate a gear is carried out. 82% relative theoretical density and transverse dimension error of 1.9% are achieved.
最后给出了激光烧结上述金属粉末制造齿轮的加工实例，其致密度达理论密度的82%，而横向尺寸误差仅为1.9%。
Finally, its feasibility is verified in the experimental study of vibration in gear box and bearing faults of a CA10B automobile.
通过CA10 B汽车变速箱齿轮和轴承故障振动试验验证了该方法的可行性。
The study on 680 medium & heavy-duty industrial gear oils developed by LPPCC was described.
对兰炼研制的680中、重负荷工业齿轮油的研究进行了阐述。
Experimental techniques such as optical microscopy and scanning electron microscopy were used to study fracture of press eccentric gear main shaft.
采用扫描电镜及光学显微镜对压力机偏心齿轮主轴断口进行了系统的分析。
By applying SPC technology, the experimental study on processing performance of homemade YK2050 CNC spiral bevel gear grinding machine was done.
应用统计过程控制技术，对国产七轴五联动数控螺旋锥齿轮磨齿机yk2050的加工性能进行实验研究。
And through gathering actual gear wheel vibration signal from laboratory, utilizing wavelet transform to study singularity monitoring, has made the good results.
并且通过从实验台采集到的实际齿轮振动信号分析，利用小波变换对其进行奇异性监测研究，取得了良好的效果。
Study of the theory of choosing modification coefficient of double shaft move wheel gear is the key to the rational design of this mechanism.
研究双轴滑移齿轮机构变位系数的选择理论，是合理设计这种机构的关键问题。
Experimental study on the error correction of spiral bevel gear.
螺旋锥齿轮误差修正试验研究。
Experimental study on the error correction of spiral bevel gear.
螺旋锥齿轮误差修正试验研究。
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