EP 1120195 A1 20010801 - POWERFUL ABRASIVE MEDIUM
Title (en)
POWERFUL ABRASIVE MEDIUM
Title (de)
LEISTUNGSFÄHIGES SCHLEIFMITTEL
Title (fr)
SUPPORT DECAPANT PUISSANT
Publication
Application
Priority
CN 9800156 W 19980810
Abstract (en)
A high performance grinding medium formed by engaging two half housings to each other, each half housing being made with a plurality of raised circular blades, to form a single medium structure. In use, materials suitable for collision grinding can be selected for the blades according to material hardness and contour of the workpiece to be ground. The medium structure can be made into spherical or other smoothly curved shapes formed by assembling two halves. Suitable numbers of raised and smooth circular blades are selected to perform three-dimensional vibrational grinding operation on workpiece surfaces, so as to further improve grinding efficiency and quality. <IMAGE>
IPC 1-7
IPC 8 full level
B24B 31/14 (2006.01)
CPC (source: EP)
B24B 31/14 (2013.01)
Designated contracting state (EPC)
AT BE CH DE DK ES FR GB GR IT LI NL PT SE
DOCDB simple family (publication)
WO 0009292 A1 20000224; AU 8725798 A 20000306; CA 2340134 A1 20000224; EP 1120195 A1 20010801; EP 1120195 A4 20020731; JP 2002522246 A 20020723
DOCDB simple family (application)
CN 9800156 W 19980810; AU 8725798 A 19980810; CA 2340134 A 19980810; EP 98938580 A 19980810; JP 2000564773 A 19980810