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。
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。
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。
This paper designs press of frame type pan medium plate coning when common press don't complete coning work, it conings for SGZ-764/500 conveyor medium plate.
普通压力机无法完成整形工作时，为了高效、安全地生产而设计制造了框架式溜槽中板整形压力机。专门对SGZ— 76 4/ 5 0 0输送机的中部槽进行整形工作。
This paper designs press of frame type pan medium plate coning when common press don't complete coning work, it conings for SGZ-764/500 conveyor medium plate.
普通压力机无法完成整形工作时，为了高效、安全地生产而设计制造了框架式溜槽中板整形压力机。专门对SGZ— 76 4/ 5 0 0输送机的中部槽进行整形工作。
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