Dicing machine
AssigneeTokyo Seimitsu Co., Ltd.
InventorMasayuki Azuma
Life of this patent
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Abstract
A dicing machine of the present invention is provided with two spindles, which are arranged parallel to one another in the direction of the Y-axis and face one another. A workpiece is moved toward the spindles in the direction of the X-axis, and two blades fitted to the two spindles cut the workpiece. The two spindles are movable in the direction of the Y-axis, so that the two blades can be arranged at a desired interval. One of the spindles is movable in the direction of the X-axis so that the two blades can be arranged on the same street. Hence, desired two streets or one street can be simultaneously cut with the two blades.
Claims16
A dicing machine comprising:
- two blades for cutting a workpiece;
- two spindles for holding and rotating said blades, said spindles being arranged parallel to one another in a first direction and being capable of moving relatively to one another in the first direction and a second direction perpendicular to the first direction so that said blades can be arranged opposite to one another at a desired interval and can be arranged on a straight line in the second direction;
- and
- moving means for moving said spindles and the workpiece relatively to one another in the second direction so as to cut said workpiece with said blades.
A dicing machine comprising:
- two blades for cutting a workpiece;
- two spindles for holding and rotating said blades, said spindles being arranged parallel to one another in a first direction and being capable of moving relatively to one another in a second direction tilting at a predetermined angle from the first direction to a third direction perpendicular to the first direction so that said blades can have a desired interval in the first direction and can be arranged on a straight line in the third direction;
- and
- moving means for moving said spindles and the workpiece relatively to one another in the third direction so as to cut said workpiece with said blades.
Dependencies are inferred from the claim text.