Failure analysis of the spot flaking on 40Cr steel gears surface;
40Cr钢齿轮齿面点状剥落失效分析
The Visual Teaching in the Measurement of Gear Parameters;
谈“齿轮参数测量”的直观教学
One approach to reducing noise of automobile rear axle gear assembling;
一种降低汽车后桥装配中齿轮噪声的途径
Review on carburizing and hardening technology of gears in China;
对我国齿轮渗碳淬火技术的评述
Squeeze Casting of Zn-Al Alloy Gears with High Strength;
高强度锌铝合金齿轮挤压铸造成形
Composite Technics of Shot-peening and Brush-plating for Renovating Gears on Helicopter;
直升机齿轮喷丸-电刷镀复合修复工艺研究
This paper illustrates the processing art method of the hard gear wheel with big modulus in accordance with the mill wheel machine equipment in our factory and analyzed the big modulus gear wheel.
针对我厂现有磨齿机的设备和对特大模数齿轮参数分析制定出特大模数硬齿轮加工工艺方法。
The feederless foundry method for a large ductile iron gear wheel was described.
介绍了大型球铁齿轮的无冒口铸造工艺。
It is shown that the macrocracks are initiated by a strong stress in the root of the gear wheel,and the distribution as well as the propa-gation of the fatigue crack are the characterstics of the resonance.
本文对减速器主动齿轮断裂行为进行了分析。
The resulting assurance coefficients are different if choose different reliability levels as requests during wheel gear strengths calculation.
在齿轮强度计算中,如果选取不同要求的可靠度,所得到的安全系数也不相同。
The loss of power by using the wheel gears mainly lies in the loss of the surface of action,the loss of oil resistant when the gears stir the lubricating oil,and the loss of bearings.
齿轮传动的功率损失主要在于:啮合面的摩擦损失、轮齿搅动润滑油时的油阻损失和轮轴支承在轴承中和轴承内的摩擦损失。
Numerical simulation and experimental study of the precision forging of spur gear;
齿轮精锻的数值模拟与实验研究
The paper focuses on the technology of metallic plastic forming to spur gear, and emphatically analyzes a new technology of the precious plastic extrusion to spur gear, which is about the distributed principle and precious forming methods.
在本文中,对直齿轮的塑性成形技术进行了研究。
Application of laser hardening is a newly developed technique in the surface hardening of spur gears.
本文提出了齿轮激光热处理的三项关键工艺技术 ,即连续偏置、变速扫描和辅助冷却技术。