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316l卫生级不锈钢无缝管的切割与翻边时须要注重的事变

来历:不锈钢无缝管   时辰:2019-10-19 10:23:23

316l卫生级不锈钢无缝管的切开与开坡口,首要要注重316l卫生级不锈钢无缝管,不能用氧-乙炔焰切記句开坡口。因其有较大的韧性、较高的耐磨性和较强的切削黏结性,和简略产生加主软化等特征。切开316l卫生级不锈钢无缝管的方式,应根据管径的大小而定,管子公称规范DN<25mm,用技术钢锯或锯床切开;管子公称规范DN>25mm,用砂轮切开机切开,但砂轮片应是公用的, 也许用等离子切开机切开。切开316l卫生级不锈钢无缝管进程中,要实时冷却。坡口加工体例按焊接规范而定.坡口可用技术、电动坡口机或车床加工。加工中利用冷却液滑腻冷却,可以或许延长刀具利用寿命和降落坡口的外表粗拙度。

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