MACHINING METHOD AND MACHINING SYSTEM

PROBLEM TO BE SOLVED: To improve machining efficiency by omitting unnecessary zero cutting.SOLUTION: A machining method uses: an AE (acoustic emission) sensor 6 for detecting vibrations when machining is carried out; and a controller 4 for controlling machining by a machine tool 2. The machining met...

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description PROBLEM TO BE SOLVED: To improve machining efficiency by omitting unnecessary zero cutting.SOLUTION: A machining method uses: an AE (acoustic emission) sensor 6 for detecting vibrations when machining is carried out; and a controller 4 for controlling machining by a machine tool 2. The machining method includes a removal machining step and a zero cutting step. In the machining method, a threshold is set, which is a value lower than those of the vibrations detected by the AE sensor 6 when removal machining is carried out. When a detection signal from the AE sensor 6 is lower than the threshold when the zero cutting is carried out, the zero cutting is ended.
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subjects COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOTDIRECTED TO A PARTICULAR RESULT
DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g.ARRANGEMENTS FOR COPYING OR CONTROLLING
DRESSING OR CONDITIONING OF ABRADING SURFACES
FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
GRINDING
MACHINE TOOLS
MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OFPARTICULAR DETAILS OR COMPONENTS
MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING
METAL-WORKING NOT OTHERWISE PROVIDED FOR
PERFORMING OPERATIONS
POLISHING
TRANSPORTING
title MACHINING METHOD AND MACHINING SYSTEM
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