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开平机对金属板材进行开卷校平剪切等一系列加工操作简称为开平机。开平机普通用于钢材市场,很宽的材料经过开平机压平剪切,成为比较规格的卷料或许板料。
开平机的机械原理是开平机设置有上压模和下压模,其中上压模固接在液压缸的推杆上,液压缸缸体固定在支撑架上,在上压模和下压模内各设置有独立的冷却旱路,该冷却旱路的出口和入口辨别位于上压模或下压模的上。从开平机入口开始的至少5个辊的半径/距之比与传统开平机的相近,并且有优势的是,开平机两头辊之间的距增大。能在快速淬火冷却的同时,防止杂质对刀具或刀坯的腐蚀,从而保证刀具或刀坯的外表和硬度金相构造的质量,防止了冷却油的净化。
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