分析了弧齿圆柱齿轮大、小齿轮齿端面廓形彼此相对转动时，当量间隙值的变化。

It analyzed the change of equivalent gap value when big and small gear tooth end surface shapes of arc tooth cylindrical gears rotated each other.

检测结果表明，圆柱齿轮热处理畸变得到有效控制，并简化了机械加工工艺。

It is indicated that the distortion of cylindrical gear can be controlled effectively by using these methods and machining process is simpler.

圆柱齿轮减速器箱盖的机械加工工艺过程设计及铣削观察孔端面的专用夹具设计；

Cylindrical gears reduction gear box lid's machine-finishing process engineering and milling port hole end surface's unit clamp design;

并以某渐开线圆柱齿轮为例计算齿廓偏差，计算结果表明，该方法正确、可行。

By taking an involute cylindrical gear as an example, the tooth profile deviation is calculated. The results show that the method is correct and feasible.

本文以标准渐开线直齿圆柱齿轮作为研究对象。

The standard involute cylinder gear is studied in this paper.

介绍了成形法磨削圆柱齿轮的加工原理和特点.

The machining principles and characteristics of mold grinding cylinder gear are introduced in this paper.

直齿圆柱齿轮精锻成形是一种高精度的复杂成形工艺。

Precision forging of spur gear is an important process used for manufacturing complex high-quality components.

直齿圆柱齿轮精锻成形是一种高精度的复杂成形工艺.

Precision forging of spur gear is an important process used for manufacturing complex high - quality components.

本文将线接触圆弧齿线(CATT ) 圆柱齿轮的啮合过程分为三个阶段.

The meshing processions of circular - arc - tooth - trace ( CATT ) cylinder gear were divided into three stages.

渐开线弧齿圆柱齿轮具有较长的齿面接触线和较大的啮合重合度，齿轮副啮合平稳性好。

The line of contact is longer and the contact ratio is bigger, the meshing stationarity is good.