查询词典 bevel gear

ABSTRACT Equal base circle bevel gear is a new kind of gear based on numerical control technique.

等基圆锥齿轮是以数控加工技术为基础的新型齿轮。

Spiral bevel gear and other gear compared with the smooth work, noise and vibration on the merits, and its transmission efficiency can be as high as 99%.

弧齿锥齿轮与其他的齿轮相比，具有工作平稳，噪音和振动小的优点，并且它的传动效率可高达99%。

Above all, the meaning and value of the paper are as follows. By using FEM the stress of 3D finite model is analyzed. The trend of stress in different parts of the tooth is got and questions about the intensity of the loxodrome normal circular-arc spiral bevel gear are answered. Results of this paper give the important bases for applying the new gear into practice.

综上所述，本论文的意义与价值在于：应用有限元所提供的平台，对新型齿轮进行三维有限元的应力分析，得到该齿轮副在实际载荷下各部分应力变化规律，从工程角度回答了斜航式法向圆弧螺旋锥齿轮的强度特性等问题，为其技术实现提供重要依据。

By applying the optimal tool parameters, the maximum tooth contact pressure is reduced by 45% and the maximum angular position error of the driven gear by 60%, in regard to the spiral bevel gear pair with a pinion manufactured by a cutter of straight-sided prole and of diameter determined by the commonly used methods.

通过应用参数的最佳工具，最大齿接触压力减少了45％，而最高的从动齿轮角位置误差60％，在关于由一个螺旋直齿轮刀具制造了一对锥齿轮双面形象和所常用的方法确定的直径。

Gear production companies and testing equipment is more complete, more solid technical strength in the development of new products and product quality control has formed a set of more mature management system, especially in the spiral bevel gear production and research and development, the company has more obvious Advantages and become the company's core competitiveness.

公司齿轮生产及检验设备较为齐全，技术力量较为雄厚，在新产品开发及产品质量控制方面已经形成一整套较为成熟的管理体系，特别是在螺旋锥齿轮的生产和研发方面，公司具有比较明显的优势，成为公司的核心竞争力。

That will be given rise to not only important practical value for spiral bevel gear transmission system, but also important theoretical meaning for the dynamical design of complex gear transmission system.

研究结果不仅对弧齿锥齿轮传动系统的动态设计具有重要的实用价值，而且对复杂齿轮传动系统的动力学研究具有重要的理论意义。

A method of 3D solid modeling of the spiral bevel gear with accurate gear tooth surface based on manufacture method and meshing theory was developed.

提出了基于加工方法和啮合理论的螺旋锥齿轮精确齿面的实体造型方法。

Draw a large spiral bevel gear tooth surface, produce three-dimensional map the entire gear.

详细说明：绘制出弧齿锥齿轮的大轮齿面，生成整个齿轮的三维立体图。

Principle and methods of closed-forming for bevel gear and multi-motion distributaries for cylinder gear was introduced.

阐述了应用闭式成形技术成形伞齿轮的原理，以及复动分流技术成形圆柱齿轮的原理。

Spiral bevel gear; gear honing; draft pattern interference; diamond dressing wheel

螺旋锥齿轮；珩齿；拔模干涉；金刚石修正轮

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。