EP 3148744 A1 20170405 - FINE MACHINING METHOD AND MACHINE TOOL UNIT
Title (en)
FINE MACHINING METHOD AND MACHINE TOOL UNIT
Title (de)
VERFAHREN ZUM FEINBEARBEITEN UND WERKZEUGMASCHINENEINHEIT
Title (fr)
PROCÉDÉ D'USINAGE DE PRÉCISION ET UNITÉ MACHINE-OUTIL
Publication
Application
Priority
- DE 102014107461 A 20140527
- EP 2015061578 W 20150526
Abstract (en)
[origin: WO2015181160A1] The invention relates to a method for fine-machining a bore of a plurality of workpieces and a machine tool unit. According to said method, the workpieces are subjected to fine-hole drilling and precision finishing, preferably roller-burnishing or smoothing, a post-processing measurement is carried out and, depending on said measurement, the fine-hole drilling tool is adjusted.
IPC 8 full level
B24B 33/02 (2006.01); B24B 33/06 (2006.01); B24B 33/08 (2006.01)
CPC (source: CN EP US)
B23B 41/16 (2013.01 - US); B23Q 17/2471 (2013.01 - US); B24B 33/02 (2013.01 - CN EP US); B24B 33/06 (2013.01 - CN EP US); B24B 33/087 (2013.01 - CN EP US); B24B 39/023 (2013.01 - EP US); B23B 2260/004 (2013.01 - US)
Citation (search report)
See references of WO 2015181160A1
Citation (examination)
JP H09254011 A 19970930 - NISSAN MOTOR
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
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
WO 2015181160 A1 20151203; CN 106457506 A 20170222; EP 3148744 A1 20170405; US 2017182630 A1 20170629
DOCDB simple family (application)
EP 2015061578 W 20150526; CN 201580028143 A 20150526; EP 15726088 A 20150526; US 201515313891 A 20150526