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介绍了高精度鼓形牵引齿轮的制造工艺和生产特点，对在专用铣磨机床上加工这种鼓形淬火齿轮所选用的刀具和各项加工参数作了分析研究并提出了计算这种鼓形牵引齿轮几何参数的方法。高精度的鼓形淬火传动齿轮可用于高速内燃机车、电力机车和地铁列车的牵引传动装置、高效齿轮泵结构、运输机械以及船舶和飞机等的螺旋桨推进装置等，用途极为广泛。
The manufacturing process and production characteristics of the high precision drum traction gear are introduced. The tools and the processing parameters for machining the drum quenching gear on a special milling machine are analyzed and studied. The calculation of the drum shape Traction gear geometry parameters. High-precision drum-shaped hardened transmission gears can be used in a wide range of applications for high-speed diesel locomotives, traction drives for electric locomotives and metro trains, efficient gear pump construction, transport machinery, propeller propulsion systems for ships and aircraft.