Aim at the problem of that the four meter drill press is difficult to fit drill plate, this paper designs a special following drill plate.

针对四米数控钻床无法安装钻模的问题，专门为其设计了一种随动式钻模。

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This part mainly includes diagrams, providing detailed information on the bibliography, paper, and plate-type of books engraved by Zhejiang official press.

此部分通过图表的方式，对浙江官书局所刻书籍进行了全面系统的考证和梳理。

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Doctor blade: the flexible steel blade on a photogravure press which removes the surplus ink from the face of the cylinder or plate before the impression is made on the paper.

刮墨刀：照相凹版机上的软钢刀片。它的作用是在压印纸张前，清除版片或版圆筒上多余的油墨。

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