查询词典 spur gear

The working principle of spring friction draft gear for heavy haul freight cars was introduced,and a virtual prototype model of spring friction draft gear was established based on the ADAMS software.

介绍了重载货车弹簧摩擦式缓冲器的工作原理，采用ADAMS多体动力学仿真软件搭建了弹簧摩擦式缓冲器的虚拟样机模型。

Based on the measurement of noise of an idling lathe C630,the effects of gear tooth friction on change gear noise,and the relation between friction excitation frequency and gearing frequency were analyzed.

以一台C630车床空转噪声的测试数据为依据，分析了齿面摩擦对车床挂轮噪声的影响，以及摩擦激励频率与齿轮啮合频率的关系，并通过涂油润滑降低挂轮噪声的实验对此进行了验证。

However, the influence both ship hull deformation and friction between gear teeth are omitted in strength calculation of gear driving fixed in boat in traditional design.

算例表明，船体变形及齿间摩擦时齿轮强度的影响的确不可忽视。

Involute gear ; friction coefficient between teeth ; tooth number ; driven gear ; output torque ; fluctuation ratio

渐开线齿轮；齿间摩擦系数；齿数；从动轮；输出扭矩；波动率

The main identifying characters of wear particle on the ferrogram such as dimension,distribution,quality,component and form of the wear particle were generalized for the three friction couples of gear case including gear,bearing and sliding contact which is in the different phases of running-in wear,normal wear and abnormal wear and in the different degrees of overload,over-speed and fatigue.

介绍了铁谱分析的原理、样品的制备方法和铁谱分析的步骤，概括了齿轮箱齿轮、滚动轴承、滑动接触3种主要摩擦副在磨合磨损、正常磨损、异常磨损3个阶段的磨粒的主要识别特征，包括尺寸、尺寸分布、数量、成分和形貌等。

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。

The article introduced the invalidation form of diesel engine gear case and account, monitor concrete analysis through vibration the breakdown of some gear case.

文章介绍了柴油机齿轮箱的失效形式和原因，并通过振动监测具体分析了某齿轮箱的故障。

When designing a planet gear box, in the case of gear shifted, the power must be analyzed to make sure if there are unreasonable and inner circle power.

行星变速箱设计过程中，在挂接不同挡位时，各挡功率流向是否合理，是否存在封闭功率流，是必须解决的问题。

Put new switch assembly into gear case with actuating arms against quadrant gear.

用靠在伞形齿轮上的驱动臂将新的开关总成放置进齿轮箱。

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。

You can snipe the second and third union leaders from this position.

您可以鹬第二和第三工会领袖从这一立场出发。

Aiming at the currently shortage of XML streams quality detecting, this paper proposes a new forecasting method of XML streams quality by least squares support vector machines, which is used the method of XML keys' vector matrix as windows, and vector product wavelet transform to multilevel decompose and refactor the XML streams series, that can fulfill real-time checking demand of XML quality, and ensure constraint, consist- ency and integrality. For even more adapting net load, it proposes a control strategy by weight and adaptive adjustment to ensure XML streams quality.

针对当前XML数据流质量检测存在的不足，提出构建XML键的矢量矩阵作为窗口，利用矢量积小波变换多级分解与重构XML数据流，再结合最小二乘支持向量机对XML数据流质量进行预测的一种方法，满足XML数据流质量重构时实时检测的要求，保证XML数据的约束性、一致性与完整性；为了更好的适应网络负载，采取加权与自适应窗口调整等调度策略充分保证XML数据流的质量检测。