公开(公告)号：US20020058465A1

公开(公告)日：2002-05-16

申请号：US10037742

申请日：2001-11-09

Applicant: Fujikoshi Machinery Corp.

Inventor： Tadakazu Miyashita ,  Tsuyoshi Hasegawa ,  Atsushi Kajikura ,  Norihiko Moriya

IPC: B24B007/22

CPC classification number: B24B37/08 ,  B24B37/042 ,  B24B49/16 ,  B24B51/00

Abstract: The method of the present invention is capable of abrading a work piece with fixed load. The method comprises: a first abrading process, in which pressure of a cylinder chamber of a cylinder unit suspending an upper abrasive plate is adjusted so as to apply first pressure to the work piece via the upper abrasive plate without applying full weight of the upper abrasive plate; and a second abrading process, in which the pressure of the cylinder chamber is readjusted so as to apply second pressure, which is higher than the first pressure, to the work piece via the upper abrasive plate without applying the full weight of the upper abrasive plate.

Abstract translation: 本发明的方法能够以固定的载荷研磨工件。 该方法包括：第一研磨过程，其中调节悬挂上磨料板的气缸单元的气缸室的压力，以便经由上磨料板向工件施加第一压力，而不用全部重量的上磨料 盘子; 以及第二研磨过程，其中重新调节气缸室的压力，以便将高于第一压力的第二压力经由上磨料板施加到工件，而不施加上磨料板的全部重量 。

公开(公告)号：US20040082273A1

公开(公告)日：2004-04-29

申请号：US10691898

申请日：2003-10-23

Applicant: Fujikoshi Machinery Corp.

Inventor： Norihiko Moriya

IPC: B24B001/00

CPC classification number: B24B37/08 ,  B24B37/345

Abstract: The abrasive machine is capable of feeding a proper amount of slurry and preventing a work piece from sticking on an upper abrasive plate. The abrasive machine comprises: the upper abrasive plate abrading an upper face of the work piece and having a plurality of slurry holes for feeding the slurry to the work piece; a lower abrasive plate abrading a lower face of the work piece; a slurry feeding unit pressurizing and feeding the slurry; a plurality of slurry paths respectively connecting the slurry holes to the slurry feeding unit; a plurality of valve mechanisms respectively provided to the slurry paths so as to control flows of the slurry; and a control section for controlling the valve mechanisms.

Abstract translation: 研磨机能够输送适量的浆料并防止工件粘在上磨料板上。 研磨机包括：上磨料板研磨工件的上表面，并具有用于将浆料供给到工件的多个浆料孔; 研磨工件的下表面的下研磨板; 浆料供给单元，对浆料进行加压供给; 多个浆料路径，分别将浆料孔连接到浆料供给单元; 多个阀机构分别设置在浆料路径上，以便控制浆料的流动; 以及用于控制阀机构的控制部。

公开(公告)号：US20040043713A1

公开(公告)日：2004-03-04

申请号：US10648680

申请日：2003-08-25

Applicant: Fujikoshi Machinery Corp.

Inventor： Norihiko Moriya ,  Satoki Kanda ,  Takumi Kobayashi ,  Atsushi Kajikura

IPC: B24B007/00 ,  B24B009/00 ,  B24B005/00 ,  B24B029/00

CPC classification number: B24B37/08

Abstract: The polishing machine is capable of evenly applying a pressing force from an upper polishing plate to work pieces accommodated in through-holes of carriers. The polishing machine comprises: a plurality of the carriers provided around a center of gravity of an upper polishing plate and sandwiched between the polishing plates. Circular motion of the carriers, without revolving, are performed independently. Centers of gravity of the work pieces, which are held by the carriers, are simultaneously moved close to a center of gravity of the upper polishing plate and simultaneously moved away therefrom, and moving distances of the centers of gravity of the work pieces are equal.

公开(公告)号：US20020053358A1

公开(公告)日：2002-05-09

申请号：US09992191

申请日：2001-11-06

Applicant: Fujikoshi Machinery Corp.

Inventor： Yasuhide Denda ,  Yoshio Nakamura ,  Yoshinobu Nishimoto ,  Makoto Nakajima ,  Tsuyoshi Hasegawa ,  Norihiko Moriya

IPC: B08B003/02

CPC classification number: B24B37/08 ,  B08B3/024 ,  B08B15/04 ,  B08B2203/0229 ,  B24B53/017 ,  Y10S134/902

Abstract: The method of the present invention cleans abrasive faces of an upper abrasive plate and a lower abrasive plate of an abrasive machine. The method is executed by a cleaning device including: a nozzle for jetting water; a brush for preventing the jetted water from scattering in the air, the brush enclosing the nozzle; and another brush for closing a gap between the preventing brush and an outer edge of the upper abrasive plate, the method is characterized by the steps of: jetting water from the nozzle toward the abrasive face of the upper abrasive plate; moving the nozzle toward the outer edge of the upper abrasive plate; and closing the gap by the closing brush when the gap is formed between the preventing brush and the outer edge of the upper abrasive plate.

Abstract translation: 本发明的方法清洗研磨机的上磨料板和下研磨板的磨料面。 该方法由清洁装置执行，该清洁装置包括：用于喷射水的喷嘴; 用于防止喷射水在空气中飞散的刷子，刷子包围喷嘴; 以及用于封闭防磨刷和上磨料板的外边缘之间的间隙的另一刷子，其特征在于以下步骤：从喷嘴向上磨料板的研磨面喷射水; 将喷嘴移向上磨料板的外边缘; 并且当在防磨刷和上磨料板的外边缘之间形成间隙时，通过闭合刷闭合间隙。