speed-up gears

Study of Suitable Tip Relief of High Speed High Load Involute Spur Gears

高速重载渐开线圆柱直齿轮适宜修缘量的研究

Different from circular gear-drives with constant speed ratio, non-circular gears can realize the variable velocity-rate transmission, they are widely used in light industry-, textile-, tobacco-and foodstuff-machines, and play an important role in the creative design of mechanism.

与定速比传动的圆齿轮不同，非圆齿轮能实现变速比传动，广泛应用与轻工、纺织、烟草、食品等机械中，在机构创新设计中具有重要作用。

Hydrostatic transmission, double drive, two amplitudes, two gears and infinitely variable speed. Simulation analysis of travel hydraulic system on tandem roller

全液压、双驱动、双振幅、两档无极变速。双钢轮压路机行走液压系统仿真分析

Analysis of Interference of the Traction Gears of Shao 8 Quasi High-Speed Locomotive

韶山8型准高速机车牵引齿轮的过渡曲线干涉分析与校核

The determination of the number of the pair of gears was discussed in basic group and transmission ratio exponent of the first extended group in the variable speed system with asymmetrical mixed common ratio, and the design rule was given.

讨论了非对称混合公比变速系统中基本组传动副数及第一扩大组级比指数的确定问题，给出了非对称混合公比变速系统的设计规律。