公开(公告)号：US06283838B1

公开(公告)日：2001-09-04

申请号：US09421451

申请日：1999-10-19

申请人： Elree Blake ,  Shaun H. Chen ,  Daniel K. Walsh ,  Scott M. Hipsley

发明人： Elree Blake ,  Shaun H. Chen ,  Daniel K. Walsh ,  Scott M. Hipsley

IPC分类号： B24B717

CPC分类号： B24B7/17 ,  B24B21/04 ,  B24B39/06

摘要： A burnishing tape apparatus includes pads that press the burnishing tape against the surfaces of the disk to be burnished. The pads are mounted on pad holders that are biased to press the pads against both sides of the disk. Tape guides are used to apply tension to the burnishing pad when the pads are moved away from the disk. When the pads are away from the disk tape guides hold the burnishing tape away from the pads so that the burnishing tape may be indexed without damaging or dislodging the pads. As the pads are moved into contact with the disk, the tape guides release the tension on the burnishing tape while the centering guides ensure that the burnishing tape is centered on the pads. By releasing tension on the burnishing tape, the pads are permitted to press the approximate center of the burnishing tape against the surfaces of the disk without deforming in an uncontrolled manner.

摘要翻译： 抛光带装置包括将抛光带压靠在待抛光盘的表面上的焊盘。 垫被安装在垫保持器上，该垫保持器被偏压以将垫压靠在盘的两侧。 磁带导向器用于在抛光垫从光盘移开时向抛光垫施加张力。 当焊盘远离盘带时，引导带将抛光带远离焊盘，使得抛光带可以被索引而不损坏或移除焊盘。 当垫移动与盘接触时，带引导件释放抛光带上的张力，而定心引导件确保抛光带在焊盘上居中。 通过释放抛光带上的张力，允许焊盘将抛光带的大致中心压靠在盘的表面上，而不会以不受控制的方式变形。