EVALUATION WORK PIECE, NON-TRANSITORY COMPUTER READABLE MEDIUM RECORDING A MACHINING PROGRAM AND NON-TRANSITORY COMPUTER READABLE MEDIUM RECORDING A DATA STRUCTURE

An evaluation work piece which is machined with a multi-axis machine tool that includes three linear axes and one or more rotary axes includes: at least one of a curved surface portion in which the inclination of a tool is changed, a boundary portion of two regions of a flat surface which is machine...

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Bibliographische Detailangaben
Hauptverfasser:	AIZAWA, Nobuaki, ZHAO, Wei
Format:	Patent
Sprache:	eng
Schlagworte:	CONTROL OR REGULATING SYSTEMS IN GENERAL CONTROLLING FUNCTIONAL ELEMENTS OF SUCH SYSTEMS MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS ORELEMENTS PHYSICS REGULATING
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Beschreibung
Zusammenfassung:	An evaluation work piece which is machined with a multi-axis machine tool that includes three linear axes and one or more rotary axes includes: at least one of a curved surface portion in which the inclination of a tool is changed, a boundary portion of two regions of a flat surface which is machined at different angles of the tool and which includes the two adjacent regions and a corner portion in which the amount of movement of the rotary axis is larger than the amount of movement of a tool tip point. The curved surface portion is preferably formed to be a free curved surface. Preferably, the evaluation work piece includes: a stage-shaped machined portion; and a twisted machined portion which is formed on the stage-shaped machined portion, the boundary portion is formed in the front surface of the stage-shaped machined portion and the curved surface portion and the corner portion are formed in the twisted machined portion.