公开(公告)号：US20050269028A1

公开(公告)日：2005-12-08

申请号：US11128891

申请日：2005-05-13

Applicant: Thomas Eisenhammer ,  Bernd Heinz ,  Roger Loow ,  Cem Yavaser

Inventor： Thomas Eisenhammer ,  Bernd Heinz ,  Roger Loow ,  Cem Yavaser

IPC: B08B3/02 ,  B29C65/52 ,  B29D17/00 ,  B32B37/12 ,  B32B38/16 ,  G11B7/26 ,  B32B31/00

CPC classification number: G11B7/26 ,  B08B3/02 ,  B08B2203/0229 ,  B08B2220/01 ,  B29C37/04 ,  B29C65/1406 ,  B29C65/48 ,  B29C65/4845 ,  B29C65/52 ,  B29C65/521 ,  B29C66/03 ,  B29C66/45 ,  B29C66/71 ,  B29C66/712 ,  B29C66/723 ,  B29C2035/0827 ,  B29D17/005 ,  B29K2033/12 ,  B29K2069/00 ,  B29L2009/00 ,  B29L2017/003 ,  B29L2017/005 ,  B32B37/12 ,  B32B38/162 ,  B32B2429/02

Abstract: A method and device for manufacturing a disc-shaped workpiece comprises the steps of producing a first and second disc-shaped substrate, applying an adhesive on at least one of the flat sides of said first and second substrates, bonding said substrates to form said disc-shaped workpiece and removing an excess of adhesive at the outer rim of the disc shaped workpiece by means of a liquid while rotating the workpiece on a rotating table. The liquid is being dispensed by a supply system comprising one or severeal nozzles, used liquid is collected by a suction device.

Abstract translation: 用于制造盘形工件的方法和装置包括以下步骤：制造第一和第二盘形基底，在所述第一和第二基底的至少一个平坦侧面上施加粘合剂，粘合所述基底以形成所述盘 形状的工件，并且通过液体在盘形工件的外缘处去除多余的粘合剂，同时在旋转工作台上旋转工件。 液体由包括一个或严重喷嘴的供应系统分配，所使用的液体由抽吸装置收集。