| 摘要 |
PROBLEM TO BE SOLVED: To provide a double head grinding device capable of machining a workpiece with high accuracy by a simple adjustment. SOLUTION: In this double head grinding device, a pair of disk grinding wheels 13 and 23 arranged oppositely are provided, the one disk grinding wheel 13 is inclined to the other disk grinding wheel 23, and the workpiece W is machined into a prescribed dimension by passing the workpiece W between the pair of disk grinding wheels 13 and 23, while rotating the disk grinding wheels 13 and 23 in the same direction or in different directions. The double head grinding device includes hole parts 13a and 23a provided at each center of the disk grinding wheels 13 and 23 and having larger diameters than a width of the workpiece W, a non-rotating guide 26 provided in the hole part 23a of the one disk grinding wheel 23 to guide moving of the workpiece W, and a workpiece feeder to feed the workpiece W to pass the centers of the disk grinding wheels 13 and 23. COPYRIGHT: (C)2011,JPO&INPIT
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