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1. 发明授权

US06458021B1 Polishing apparatus with a balance adjusting unit 失效
标题翻译：带平衡调节装置的抛光装置
公开(公告)号：US06458021B1
公开(公告)日：2002-10-01
申请号：US09653197
申请日：2000-08-31
申请人： Katsumi Takeyama , Kenichi Kano
发明人： Katsumi Takeyama , Kenichi Kano
IPC分类号： B24B2100
CPC分类号： B24B21/004 , B24B21/04 , B24B29/02
摘要： A polishing apparatus includes a lapping tape for polishing a surface of a magnetic disc, a tape supply unit for supplying the lapping tape, a varnisher roller for pressing the lapping tape onto the surface of the magnetic disc, and a pressing unit for pressing the lapping tape to the surface of the magnetic disc by way of the varnisher roller. The pressing unit is constituted by a swing lever having the varnisher roller at one end portion, and a balance adjusting unit. The balance adjusting unit sets the pressing force to zero by establishing the balance of the swing lever, and then breaks the balance so as to press the lapping tape to the surface of the magnetic disc by way of the varnisher roller with a desired pressing force.
摘要翻译：抛光装置包括用于抛光磁盘表面的研磨带，用于提供研磨带的胶带供给单元，用于将研磨带压在磁盘表面上的清漆辊，以及用于挤压研磨的压制单元通过清漆辊将其带到磁盘的表面。按压单元由在一个端部具有清漆辊的摆动杆和平衡调节单元构成。平衡调整单元通过建立摆动杆的平衡来将按压力设定为零，然后断开平衡，以便利用所需的压力通过喷墨滚筒将研磨带按压到磁盘的表面。

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