| 摘要 |
Provided is a cylindrical-component grinding device, comprising a workpiece advancing apparatus (2) and a grinding disc apparatus (1); the grinding disc apparatus comprises first and second grinding discs (11, 12); the two grinding discs rotate relative to each other; the working face (111) of the first grinding disc is planar; the surface, opposite the first grinding disc, of the second grinding disc is provided with a set of radial straight grooves (121), and the groove faces of the straight grooves are the working face (1211) of the second grinding disc. The workpiece advancing apparatus (2) comprises a main body and a plurality of material-pushing mechanisms (22) and material storage hoppers (23) mounted on the main body. The grinding method is: during grinding, the workpiece spins inside the straight grooves, while the workpiece advancing apparatus pushes the workpiece in translational motion along the straight grooves. Using the described device and method, the shape accuracy and size consistency of the cylindrical surface of a cylindrical roller may be improved, the efficiency in machining the cylindrical surface of the cylindrical component is improved, and machining cost is reduced. |
