Apparatus for machining brackets of motorcar disk brakes

An apparatus for machining motorcar disk brake brackets and caliper blocks, comprises a tool-holding machining head (34), slidable along vertical guides (36) carried by a column movable along two horizontal axes (X, Z), with respect to a workpiece held on a workpiece-holding device (88), and a tool-...

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Bibliographische Detailangaben
Hauptverfasser:	MARTINIS, MARCO, CAVALLO, GIORGIO
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOTDIRECTED TO A PARTICULAR RESULT COMBINED OPERATIONS 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 OTHER WORKING OF METAL PERFORMING OPERATIONS TRANSPORTING UNIVERSAL MACHINE TOOLS
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Beschreibung
Zusammenfassung:	An apparatus for machining motorcar disk brake brackets and caliper blocks, comprises a tool-holding machining head (34), slidable along vertical guides (36) carried by a column movable along two horizontal axes (X, Z), with respect to a workpiece held on a workpiece-holding device (88), and a tool-changing magazine (82). The machining head (34) carries at least one vertical mill-holding spindle (44, 46) in a position horizontally nearer to the column (30), and at least two vertical drill-holding spindles (52-58) in a position farther from the column. The tool-changing magazine (82) is arranged for cooperating with said drill-holding spindles (52-58) for changing their tools by moving the machine head.