Spiral cutting device
AssigneeHon Hai Precision Industry Co., Ltd.
InventorsHSI-CHANG WU, YUNG-CHANG TSENG
Life of this patent
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Abstract
A spiral cutting device includes a blade, a blade driving shaft, a guiding device, a driving device, and a controller. The blade is for processing a roller. The blade driving shaft drives the blade to move toward the roller. The guiding device moves in a guiding direction perpendicular to a moving direction of the blade. The driving device is movably supported on the guiding device and rotates the roller. The controller controls a feeding amount of the blade, a moving speed of the driving device, and a rotate speed of the roller to spirally cut the roller. When an outer surface of the roller is unfolded to a plane, the blade path of the blade is in sinusoidal shape or in cosinusoidal shape.
Claims5
A spiral cutting device configured for processing a roller, comprising:
- a blade for processing the roller;
- a blade driving shaft holding the blade and configured for driving the blade to move in a moving direction;
- a guiding device capable of moving in a guiding direction perpendicular to the moving direction of the blade;
- a driving device movably supported on the guiding device and configured for rotating the roller;
- and
- a controller in communication with the blade driving shaft, the guiding device, and the driving device and configured for controlling a feeding amount of the blade, a moving speed of the driving device, and a rotate speed of the roll to spirally cut the roller;
- wherein when an outer surface of the roll is unfolded to a plane, a blade path of the blade is in sinusoidal shape or in cosinusoidal shape.
Dependencies are inferred from the claim text.