齿轮

The vibration of gear case is further calculated with the excitation oweing to the fluctuation of gear load.

以齿面动载作为激励，本文进一步研究了齿轮箱壳的振动响应。

As an example, an anti-shock computation was processed for a gear case, and the submodel was then employed to check the strength of individual components.

计算结果表明，该齿轮箱的连接构件可以满足相关抗冲击要求，螺栓结构的动态响应特性与螺栓的连接形式有密切关系。

In 1999 for the 50th anniversary celebration of our factory produced military vehicles transfer case Gear units received by the parade.

在1999年国庆50周年庆典上我厂生产的军车分动箱齿轮获阅兵部队好评。

In this paper, Shanghai Automobile Gear Works as the application case, the feasibility of CAPPTool system is proved. In this case, existent problems and application requirement are first analyzed, then PDM system is implemented in the enterprise, finally the SAGWCAPP system is constructed by CAPPTool system.

以上海汽车齿轮总厂为应用案例，分析企业的问题所在和应用需求，在对企业进行PDM实施的基础上，由CAPPTool系统构造出SAGWCAPP系统，验证了基于PDM的CAPPTool系统的可行性和有效性。

The factory specializes in "Weili" series engineering mechanical gear case, marine gearbox and various fittings.

专业生产"威力"系列工程机械变速箱、船用齿轮箱及各类配件。

The noise radiation of the gear case is estimated by a special method, in which, the impact of the vibration phase of each partial surface and the time of the sound wave from the surface to the position at which the noise is calculated are taken into account.

考虑到噪声辐射面各部分的振动相位和声波从它们传播到计算噪声点的时间互有区别，使用了在复数域迭加声波的辐射噪声计算方法。用这种方法计算了齿轮箱的辐射噪声分布。与已有的理论和试验结果进行了对比。

In this paper, Shanghai Automobile Gear Works as the application case, the feasibility of CAPPTool system is proved. Li this case, existent problems and application requirement are first analyzed, then PDM system is implemented in the enterprise, finally the SAGWCAPP system is constructed by CAPPTool system.

以上海汽车齿轮总厂为应用案例，分析企业的间题所在和应用需求，在对企业进行PDM实施的基础上，由CAPPn力1系统构造出SAGWCApp系统，验证了基于PDM的CAplyn幻1系统的可行性和有效性。

By the use of a finite element method the authors have calculated the stress and rigidity of a main reduction gear box case body for a certain type of cement mill.

应用有限元法对某型水泥磨机主减速齿轮箱箱体的应力和刚度进行了计算。

In this paper, a new technology of laser transformation hardening which could replace the present method of gear case hardening is introduced. Its significant and economic value are analyzed. The key techniques of laser transformation hardening gear , such as surface pretreatment coating and its methods, laser scanning pattern, are discussed in detail.

通过分析可替代常规齿轮渗碳淬火的激光齿面淬火新技术研究的意义及经济价值，着重讨论了齿面激光淬火的关键技术--表面预处理涂层与方法、激光扫描方式。

By carrying out the static contact analysis and modal analysis of herringbone gear set in mesh for a ship gear case with the module of NX MasterFEM,this paper gives some suggestions to reduce the damage of vibrating.

通过对人字齿轮副的静响应和动响应数学模型的理论分析，指出理论建模存在的问题。

I can not make it blossom and suits me

我不能让树为我开花

When temperatures are above approximately 80 °C discolouration of the raceways or rolling elements is a frequent feature.

当温度高于 80 °C 左右时，滚道或滚动元件褪色是很常见的特征。