公开(公告)号：US20020160702A1

公开(公告)日：2002-10-31

申请号：US10136578

申请日：2002-04-25

Applicant: Fujikoshi Machinery Corp.

Inventor： Hiromi Kishida ,  Yoshio Nakamura ,  Susumu Onishi

IPC: B24B005/00 ,  B24B029/00

CPC classification number: B24B45/00 ,  B24B7/228

Abstract: The abrasive machine of the present invention is capable of controlling a shape of an abrasive face of a small abrasive plate. The abrasive machine comprises: a plate holder holding an abrasive plate; a fixed engaging member being fixed to the plate holder and engaging with the abrasive plate; a first O-ring being provided between the fixed engaging member and the abrasive plate; a second O-ring being provided between the plate holder and the abrasive plate; and a fluid supply-discharge mechanism for supplying a fluid to and discharging the same from a zone enclosed by the abrasive plate, the plate holder and the second O-ring. An outer circumferential face of the abrasive plate is separated from an inner circumferential face of the fixed engaging member.

Abstract translation: 本发明的研磨机能够控制小型研磨板的研磨面的形状。 研磨机包括：保持研磨板的板夹; 固定的接合构件固定到所述板保持器并与所述研磨板接合; 第一O形环设置在固定接合构件和研磨板之间; 第二O形环设置在板支架和研磨板之间; 以及流体供给 - 排出机构，用于从由研磨板，板保持器和第二O形环包围的区域提供流体并将其排出。 研磨板的外周面与固定接合构件的内周面分离。