EP 2523775 A2 20121121 - METHOD FOR MACHINING BAR OR TUBE MATERIAL OR INSERTS FOR PRODUCING ROTATIONALLY SYMMETRICAL WORKPIECES
Title (en)
METHOD FOR MACHINING BAR OR TUBE MATERIAL OR INSERTS FOR PRODUCING ROTATIONALLY SYMMETRICAL WORKPIECES
Title (de)
VERFAHREN ZUR BEARBEITUNG VON STANGEN- ODER ROHRMATERIAL ODER EINLEGETEILEN ZUR HERSTELLUNG VON ROTATIONSSYMMETRISCHEN WERKSTÜCKEN
Title (fr)
PROCÉDÉ D'USINAGE DE MATÉRIAU EN BARRE OU EN TUBE OU DE PIÈCES D'INSERTION POUR FABRIQUER DES PIÈCES À SYMÉTRIE DE ROTATION
Publication
Application
Priority
- DE 102010004341 A 20100111
- EP 2011000036 W 20110107
Abstract (en)
[origin: WO2011083082A2] The invention relates to a method for machining bar or tube material or inserts (10) for producing rotationally symmetrical workpieces (1, 1', 1'') comprising at least one axial contour section (2, 3, 4, 5, 6), by means of a grinding disc (20) comprising a cutoff disc section (21) and at least one profiling disc section (22, 23, 24) adapted to the axial contour section (2, 3, 4, 5,6 ) of the workpiece (1, 1', 1''). According to the invention, a coarse profiling of the workpiece (1, 1', 1'') is carried out in a machining step of the workpiece (1, 1', 1'') by means of the cutoff disc section (21), and in a subsequent machining step the contour of the contour section (2, 3, 4, 5, 6) is generated by means of the at least one profiling disc section (22, 23, 24).
IPC 8 full level
B24B 5/38 (2006.01)
CPC (source: EP)
B24B 5/01 (2013.01); B24B 5/16 (2013.01); B24B 5/38 (2013.01); B24B 19/009 (2013.01); B24B 27/0658 (2013.01); B24B 27/0675 (2013.01); B24D 5/12 (2013.01); B24D 7/18 (2013.01)
Citation (search report)
See references of WO 2011083082A2
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
WO 2011083082 A2 20110714; WO 2011083082 A3 20110929; DE 102010004341 A1 20110721; DE 102010004341 B4 20120301; EP 2523775 A2 20121121; EP 2523775 B1 20140430
DOCDB simple family (application)
EP 2011000036 W 20110107; DE 102010004341 A 20100111; EP 11705429 A 20110107