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发明公开
CN101977770A 凹印滚筒的加工方法和装置 有权

凹印滚筒的加工方法和装置
摘要：
本发明涉及凹印滚筒(4)的加工方法和装置(2)，该凹印滚筒具有金属表面、雕刻在该金属表面中的穴槽以及在穴槽雕刻时出现的毛刺或熔疤。为了除去毛刺或熔疤，带有雕刻出的穴槽的该凹印滚筒(4)被浸入电解液槽(14)中，该毛刺或熔疤在该电解液槽(14)中被电化学蚀除。
摘要（英）：

The invention relates to a method and a device (2) for processing gravure printing cylinders (4), which have a metal surface, wells, which are engraved into the metal surface, and burrs or ejected material, which arise during engraving of the wells. To remove the burrs or ejected material, the gravure printing cylinder (4) having the engraved wells is immersed in an electrolyte bath (14), in which the burrs or ejected material are electrochemically ablated.

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