SETTING-UP OF WORKPIECES FOR MACHINING

A workpiece (10) is set up and held on a machining axis (17) to allow machining of the outer surface (13) in a single operation. The workpiece (10) is lightly clamped between a headstock (18) and a tailstock (35) and a datum surface (23) is provided which is a datum distance from the machining axis...

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Bibliographische Detailangaben
1. Verfasser:	WILLIAM CRAIG MORRISON
Format:	Patent
Sprache:	eng
Schlagworte:	BORING 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 MEASURING MEASURING ANGLES MEASURING AREAS MEASURING IRREGULARITIES OF SURFACES OR CONTOURS MEASURING LENGTH, THICKNESS OR SIMILAR LINEARDIMENSIONS METAL-WORKING NOT OTHERWISE PROVIDED FOR PERFORMING OPERATIONS PHYSICS TESTING TRANSPORTING TURNING
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Beschreibung
Zusammenfassung:	A workpiece (10) is set up and held on a machining axis (17) to allow machining of the outer surface (13) in a single operation. The workpiece (10) is lightly clamped between a headstock (18) and a tailstock (35) and a datum surface (23) is provided which is a datum distance from the machining axis (t7). An aligning mechanism (26) aligns the surface of the workpiece with the datum surface (23) so ensuring that the workpiece surface is a required distance from the machining axis. The clamping pressure is then increased to hold the workpiece in this position ready for machining in a single operation.