METHOD FOR AUTOMATIC COMPENSATION OF THERMAL DISTORTION IN A GANTRY MACHINE

A method for automatically compensating short-term relative thermal transient deformation of the cross rail of a gantry machining device includes the steps of measuring the horizontal expansion of the cross rail, measuring the horizontal expansion of the bed, and determining the difference between t...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	KOHRING, MARK, D, SANFORD, JOHN, L, BORISCH, DONALD, J, WESSELMAN, TROY, D
Format:	Patent
Sprache:	eng ; fre
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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