渐开线

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。

To make the transition curve in the process of gear modeling be more reasonable, the parameterized 3D model of involute cylindrical spur gears with whole profile was made with Pro/Engineer software, based on the study of equations of the dual-arc rack cutter＇ s profile curves and the cut gear＇ s tooth profile curves.

为了使齿轮建模时过渡曲线部分更符合工程实际，在对双圆弧齿条型刀具轮廓曲线方程和齿轮的廊线方程研究的基础上，利用Pro/Engineer软件建立了可变位的渐开线完整齿廊直齿圆柱齿轮的三维参数化模型，并对齿廊曲线连续性进行了分析。

The model of gear profile curve and gear transition curve are the difficult but key point of gear 3D solid model.

齿廓曲线尤其是齿根过渡曲线的构建是渐开线圆柱齿轮三维实体建模的难点，也是其关键问题。

Based on the envelope principle and the coordinate transformation, the function of the transition curve between the involute tooth profile and root circle is conformed.

基于包络原理和坐标变换公式，确定了渐开线齿廓和齿根圆之间过渡曲线的方程。

The stub gear tooth is often adopted in the involute planetary gear transmission with a few tooth number difference.

在渐开线少齿差行星传动中通常使用短齿，其齿根高与正常齿相同，而齿顶高小于正常齿。

The exiting design of face-gear drives is based on application of a conventional involute spur pinion being in contact with the conjugated face gear.

现有的设计是基于face-gear驱动应用常规渐开线直齿圆柱齿轮接触和共轭面对齿轮。

The friction between teeth of light-load precision involute spur gearing mechanism was studied by using of the line-contact isothermal EHL under the condition of the well-lubricating.

运用线接触等温弹流理论详细考察了精密轻载渐开线圆柱直齿轮在润滑良好情况下的齿间摩擦力，研究结果表明良好的润滑会使齿间摩擦对轮齿弯曲疲劳强度的影响显著降低但仍然不可忽视。

Based on the theoretically calculated structural parameters and processing ones, an involute external spline shaft with class-4 precision was rolled.

对所得结论进行实验验证，按照理论计算的结构参数及工艺参数，可以滚压出4级精度的渐开线外花键轴。

Main production capacity: Axis of various processing, involute spline shaft grinding teeth processing, valves, air separation of parts and various ancillary processing machinery Daigou general sales agency, prestressed products manufacturing.

主要生产能力：各种轴类的加工，渐开线花键轴磨齿加工，阀门、空分零部件的配套加工及各种普通机械的代购代销，预应力系列产品的制造。

MY factory mainly produced by national standards: keyway broach, rectangle spline broach, Involute Spline Broach, etc. At the same time, users may need to map, sample design, manufacture dedicated Broaching Tool.

我厂主要按国家标准生产：键槽拉刀、矩形花键拉刀、渐开线花键拉刀等，同时可按用户需要来图、来样设计、制造专用拉削刀具。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。