查询词典 involute

Excellent three-in-one transmission technical, lifting gearbox applies high grade alloy section steel fabricated involute curve bevel wheel gearbox, 3-pole deceleration, smooth traveling, long life-span, reliable property, avoid many shortcomings of CD hoist intermediate shaft long distance transmission.

优良的三合一传动技术，起升减速机采用优质合金钢制造，三级减速，运行平稳、寿命长、性能可靠，避免了CD葫芦中间轴长距离传动的许多缺点。

On the basis of analyzing the forming mechanism of elliptical head profile spinning a locus equation for the spinning process has been worked out. Then, proposed in a relatively systematic way is a method for the determination of the following: the parameters of the involute profile form plate for the control of a boiler head spinning, and the...

文中分析了椭圆封头仿形旋压成形机理，建立了旋压轨迹方程，较系统地提出了控制封头旋压的渐开线仿形模板参数及旋压道次间距序列的确定方法，并成功地进行了工艺试验，为回转体的仿形旋压控制参数的确定提供参考。

The features of involute gear profile are mapping analyzed, the principle and method of on machine measuring the longitudinal form error of bull gear s with the rack probe is introduced, the data evaluation model of longitudinal form error is established, and a measuring example is given.

对渐开线齿轮廓面特性进行了映射分析，介绍了齿条刃边测头在机测量大型齿轮齿向误差的基本原理及测量方案，建立了齿向误差的数据评定模型，并给出了测量实

The high efficient hydrocyclone has a new structure that equipped with an involute-type feeder , long cylinder shell , short cone, and a metal shell with replaccable inner liner, and an easy-to-reppace underflow outlet.

高效水力旋流器为一种新结构尺寸的高性能的旋流器，具有渐开线型给矿口、长注、长柱体、短锥体、可更换内衬的金属外壳。

Involute curve contour lines is an important one machine parts.

0引言渐开线是机器零件中重要轮廓曲线之一。

Adequate comparison and introduction is made on the structure and moving mechanism of typical gates applied in water and power works such as curve pedestal gate, fix double_supporting point gate and fix wheel link involute gate.

对目前水电工程常用的曲线支座式、定轮双支点式、定轮连杆式渐开型闸门结构型式及运动原理进行了充分的比较和说明，并结合工程实例，对定轮连杆式渐开型闸门的设计和计算进行了详细的介绍。

The points-line meshing gear is different from involute gear in choice of helix angle.

点线啮合齿轮螺旋角β的选择，改变了渐开线齿轮为凑中心距或者从优化角度来选取β值的情况。

High viscosity gear pump gears are commonly straight teeth, helical gear, herringbone gear,节流阀, helical gear, tooth profile and the main arc of involute type.

高粘度齿轮泵，调节阀的齿轮常见的有直齿、斜齿、人字齿、螺旋齿，齿廓主要有渐开线和圆弧型式。

Based on this, the design concept and design parameters for the mid-concaved profiles with corrected involute of high precision gear hobs were made definite.

明确了高精度透平齿轮滚刀所采用的修缘渐开线中凹齿形的设计思想和设计参数。

Output flange is connected with output shaft by a involute spline, and fastened by a locknut.

输出突缘通过渐开线花键与输出轴相连，并用锁紧螺母将其锁住。

Pradeep Indulkar, a senior official at the Maharashtra state Home Ministry say 101 human were killed and 287 injured.

马哈拉施特拉邦内政部高级官员Pradeep Indulkar称，有101人在冲突中丧生，287人受伤。

Mark Frei, a senior vice president of West, says 80% of West's homeagents have some college education, compared with 30% of those whowork in office-based call centers.

Frei说，该公司80%在家办公的人员都拥有本科学位，而在公司电话中心工作的人中只有30%拥有本科学位。