| 摘要 |
PROBLEM TO BE SOLVED: To improve machining performance and to prevent the occurrence of hitting damage by arraying a number of independent tank bodies rotationally symmetrical to a self rotation axis and also arraying these in multistages in an axial direction. SOLUTION: Grinding constituting members 1 are laminated sequentially in three stages and fastened by a bolt 8 inserted into a center bolt hole and a nut 9 to be integral with a flat platelike cap 7, and thus six grinding tanks are arrayed rotationally symmetrically to a self rotation axis when eighteen independent tank bodies are assembled in a centrifugal barrel grinding device, and these are also arrayed in three stages in an axial direction. These eighteen independent tanks are caused to function independently. |
