| 摘要 |
PURPOSE: A high efficiency polishing vehicle is provided to enable a polishing machine to maintain the balance of the center by preventing inclination during grinding. CONSTITUTION: A high efficiency polishing vehicle comprises a lifting device, a pair of grinding motor(200, 200a), and a pair of first and second grinding heads. The first and second grinding heads comprise a main gear shaft, a sun gear holder, a first gear part, a second gear part, a ring gear, a housing carrier, and a plurality of adopter assemblies. The adopter assemblies are individually connected to a first and second adopter shafts in which a first and second adopter shaft gears are installed. |
