The compoundgear motors are a new kind of executors, which combine inner and external gears motors with wheel drive theory.
复合齿轮马达是综合内外齿轮马达和轮系传动理论为一体的一种新型执行元件。
2
Present a method of sharpening twist drills in the interior conical surface and exterior conical surface grinding wheel. A novel sharpening device of linkage-gearcompound mechanism is designed.