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| Number | Title | Issue Date |
| 8051754 | Lathe, computer program for lathe control, and machining method by lathe With the use of a tool (41), first cutting is applied to a work (W), and then second cutting is applied to the work (W) while the tool (41) is transferred in an X-axis direction. Then, an amount of deviation dy between the cutting edge height of the to... | 11/08/2011 |
| 7448304 | Lathe A main spindle and a back spindle grip works W, respectively. Or, the main spindle grips one end of a work W and the back spindle grips the other end of the work W. A tool is attached to a tool spindle. By adjusting the positions of the spindles and the position of ... | 11/11/2008 |
| 5207134 | Automatic precision lathe An automatic precision lathe is provided with a rotating main spindle movable in its axial directions, a slide movable in directions perpendicular to the axial directions of the main spindle, and a first subspindle and a second subspindle provided on the ... | 05/04/1993 |
| 5205806 | Composite-machining machine tool In a composite-machining machine tool for carrying out a turning operation and a machining center operation, a B-axis shaft 13, having a tool spindle head 14 mounted on its front end, is rotatably supported by a Y-axis slide 10, and the B-axis shaft 13 ca... | 04/27/1993 |
| 4785525 | Machine tool for complex machining A machine tool comprising a table on which a spindle holding the workpiece moves in horizontal direction along the workpiece. A tool post is sidewardly movable toward the table. An arbor head is connected to the end of the post and is both axially and cir... | 11/22/1988 |
