查询词典 vehicle wheel

To 18 golds proportions, zinc base alloy material quality, according to original vehicle entire simulation manufacture, silver, 4 leaf of vehicle doors and baggage cabin door, even is the roof louvre window lap all may move, the roof louvre window is double-decked, the steering wheel and the front wheel change the linkage, the front-row chair may around move, arranges the catch rod to be possible to move even all may open, the ultra fine paint surface works, the detail decides all perfect principles!

1比18黄金比例，锌合金材质，按原车全仿真制造，银色，4扇车门、引擎盖和行李舱门，甚至是天窗盖板都可以移动，天窗还是双层的，方向盘和前轮转向联动，前排座椅可前后移动，排档杆可拨动，油箱盖甚至都可以打开，超精致的漆面做工，细节决定一切的完美主义！

If mass of the wheel and its distance to the drum are selected adequately, the wheel and the rope between the wheel and a drum play a dynamic reducer to a single vehicle winding system.

采用合理的绳弦等参数，可以明显地降低提升容器的振动，即此时天轮等起着动力减振器的作用。

Products include: automobile, motorcycle brake inspection Units, speed table test Units, axis weight device, sideslip test Units, chassis dynamometer, green line working condition laws Dynamometer, Vehicle Suspension Units seized properties, free drum Units, motorcycle front wheel biased instrument, motorcycle wheel clamping devices, flat panel car brake inspection Units, automobile chassis space instrument, automobile front wheel steering angle Inspection Units, mobile car, motorcycle test line.

产品有：汽车、摩托车制动检验台、车速表检验台、轴重仪、侧滑检验台、底盘测功机、环保线工况法测功机、汽车悬架性能检台、自由滚筒台、摩托车前轮轮偏仪、摩托车车轮夹紧器、平板式汽车制动检验台、汽车底盘间隙仪、汽车前轮转向角检验台、移动式汽车、摩托车检测线。

A spring wheel was designed for lunar rover, the advantages of this configuration can be summarized as below: the wheel could be contracted to get a smaller stowed volume in launch vehicle, and the deformation of the wheel under load can increase the contact surfaces and decrease the pressure on soil. Also it can smooth rover vibration on rough terrain.

设计了一种月球车弹性车轮，这种结构的优点是，在发射过程中车轮收缩可以节省所占火箭内部空间，行走时车轮在重力载荷作用下产生弹性变形，可以增大接地面积，减小接地比压，车轮可以吸收行走时的振动冲击，起到弹性减振元件作用。

Under the conditions of keeping other design parameters constant, design thickness of valve flap increases with the mass increment on single wheel spring of the vehicle; throttle gap of oil-air spring is in linear decrement relationship with mass on single wheel spring. For each mass increment of 100kg on tested single wheel spring, design thickness of throttle valve flap will increase by 0.007mm and the throttle gap will decrease by 0.001mm.

在其它设计参数保持不变的情况下，阀片设计厚度随车辆单轮簧上质量的增加而增加；油气弹簧节流缝隙与单轮簧上质量成线性递减关系；试验的单轮簧上质量每增加100kg则节流阀片设计厚度将增加0.007mm，节流缝隙将减小0.001mm。

Analyzing the honing principle of spiral bevel gears based on crossing-axis transmission, the mathematical model of the relative sliding speed of the contact point between honing wheel and gear is achieved. It is determined that the pitch cone of honing wheel depends on the number of teeth in the honing wheel and the angle between the common normal of pitch cones and the plane parallel to both gear and honing wheel axes.

分析了基于交错轴传动的珩齿原理，导出珩磨轮与被珩齿轮在啮合点处的相对滑动速度的数学模型，根据该数学模型可以判定珩磨轮的节锥面是由珩磨轮齿数、公法线和与珩磨轮轴线平行的平面夹角所确定。

From the mechanics analysis, the relationships between the configure parameters (such as the wheel parameters and the position of mass center) and the mobility performane indexes (such as the wheel sinkage, motion resistance and drawbar pull) are obtained. The design principles of the wheel parameters, position of mass center and the wheel space are given. It is demonstrated that the mass center is crucial to the mobility performance of the lunar rover.

通过对移动性能的分析，得到了构型参数和地形参数与下陷量、运动阻力、牵引力等性能参数间的关系曲线，给出了月球车车轮、质心位置和轮距等构型参数的设计原则，论证了质心对于月球车移动性能的重要性。

Motorcycle to have a good and smooth movement of traffic through, it is necessary to do a good job in a motorcycle parts and front-wheel rear-wheel drive in the wheel rim, wheel and tire design.

要使摩托车有良好的运动平稳性和行驶通过性，就要做好摩托车传动部分和前后轮中轮辋、轮毂和轮胎的设计。

The inventive idler wheel comprises: a lower part to generate suction force; an outer wheel contacting the ground when moving machine body; an inner wheel embedded into the inner side of outer wheel to support the weight of machine body; and a rotational shaft inserted and mounted at the centers of inner and outer wheels with the rotation function.

本发明的吸尘器滚轮包含：形成吸力的机体下部；机体移动时与地面接触的外轮；嵌入到外轮的内侧，支撑机体重量的内轮；插入并固定在内轮及外轮的中心，起到转动作用的旋转轴。

The fibre reinforced resin bond grinding wheel for cutting off is widely used. The traditional presses used for manufacture this type of grinding wheel in most factories at present have problems, such as laboriousness for workers, low efficiency of production, and dependance of products quality on operators' skillnes. This paper introduced a new type of press for shaping grinding wheel with six stations designed by the authors, considering the shortcoming of presses in use and the operating characteristics in manufacture of this type of grinding wheel.

概述纤维增强树脂薄片砂轮是一种低值易耗产品，在树脂砂轮中占有很大的比重，主要用于切割各种规格的型钢，在国内外都有较大的市场，随着市场竞争的加剧，对产品质量和生产效率提出了更高的要求，各生产厂家只有通过降低生产成本提高产量来挤占市场。

In the days of sailing vessels the crew were afraid they would be becalmed on the ocean.

在使用帆船的时代，船员们担心他们会因为无风而无法在海洋上航行。

As long as foreign donors pay the PA's salary bill, few expect a new intifada.

只要外国继续为巴权力机构的薪水买单，希望发动新暴动的人便寥寥无几。