EP 1250980 A1 20021023 - WELDING ELECTRODE POLISHING MACHINE
Title (en)
WELDING ELECTRODE POLISHING MACHINE
Title (de)
SCHWEISSELEKTRODE POLIERMASCHINE
Title (fr)
MACHINE POLIR LES LECTRODES DE SOUDAGE
Publication
Application
Priority
JP 0007794 W 20001106
Abstract (en)
A grinding machine for welding electrodes which grinds the end portion of an electrode to a final form and finishes the tip end of the electrode to a mirror surface. All the grinding work can be done by this grinding machine alone and one grinding disk. The grinding machine for welding electrodes comprises a housing 1, a grinder motor 2, a grinding disk 3, a swing plate 4, a holder guide 6, a electrode holder 7, an electrode turning motor 8 and swing plate moving mechanism 9. And it is so arranged that the axis phi a of electrode A extends along the line perpendicular to the axis phi of a motor drive shaft 2a and that a first grinding part 3a of the grinding disk 3 is so formed to conform to the finishing contour of electrode A. Furthermore, the grinding disk 3 is turned by the grinder motor 2 and at the same time electrode A is turned by the electrode turning motor 8. <IMAGE>
IPC 1-7
IPC 8 full level
B23K 35/02 (2006.01); B24B 19/16 (2006.01); B24B 47/04 (2006.01); B24D 7/14 (2006.01)
CPC (source: EP)
B24B 19/16 (2013.01); B24B 47/04 (2013.01); B24B 55/06 (2013.01); B24D 7/14 (2013.01)
Citation (search report)
See references of WO 0240219A1
Designated contracting state (EPC)
CH DE FR GB IT LI NL
DOCDB simple family (publication)
EP 1250980 A1 20021023; CA 2371009 A1 20020506; CA 2371009 C 20051115; CN 1188250 C 20050209; CN 1390165 A 20030108; IL 146690 A 20061231; KR 100405111 B1 20031110; KR 20020060576 A 20020718; WO 0240219 A1 20020523
DOCDB simple family (application)
EP 00971807 A 20001106; CA 2371009 A 20001106; CN 00815779 A 20001106; IL 14669001 A 20011122; JP 0007794 W 20001106; KR 20017011523 A 20010911