CHATTERING OSCILLATION PREDICTING METHOD IN MACHINING AND RECORDING MEDIUM TO RECORD CHATTERING OSCILLATION PREDICTION PROGRAM

PROBLEM TO BE SOLVED: To predict the vibration of a tool and a milling attachment in the machining process and determine the influence of chattering oscillation at the time of processing previously. SOLUTION: Dynamic strain of the milling attachment due to a tentative processing of a work is measure...

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Bibliographische Detailangaben
1. Verfasser:	YAMAMOTO WAKA
Format:	Patent
Sprache:	eng
Schlagworte:	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 MACHINE TOOLS MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OFPARTICULAR DETAILS OR COMPONENTS METAL-WORKING NOT OTHERWISE PROVIDED FOR PERFORMING OPERATIONS TRANSPORTING
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Zusammenfassung:	PROBLEM TO BE SOLVED: To predict the vibration of a tool and a milling attachment in the machining process and determine the influence of chattering oscillation at the time of processing previously. SOLUTION: Dynamic strain of the milling attachment due to a tentative processing of a work is measured by a dynamic strain measurement (Process P11). Into a chattering oscillation predicting system (Process P12), the processing condition and the measuring data in the tentative processing are entered, and the dynamic compliance of the milling attachment is calculated to serve deciding the milling attachment conditions. In the actual processing, the processing conditions and the milling attachment conditions are entered, and the processing strain is calculated, and the influence of the chattering oscillation in the machining process is determined by the displacement of the processing strain. COPYRIGHT: (C)2006,JPO&NCIPI