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首页> 外文期刊>The tube & pipe journal >BAND SAW CUTTING of tube and pipe
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BAND SAW CUTTING of tube and pipe

机译:管子的带锯切割

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摘要

Production quantities of cut tube and pipe can be produced economically with a band saw. Band saws use a thinner blade than do cold saws, so they minimize kerf loss, and their design is conducive to nesting or stacking stock for simultaneous sawing of many pieces. With a band saw, however, the choice of which blade to use is very important in maintaining a low cost per cut.Workpiece geometry can make sawing tube and pipe more difficult than sawing solid bars or plate because the saw blade is performing two types of cuts. As it enters the workpiece, it is cutting a solid. After the blade penetrates the inner wall of the hollow workpiece, it is cutting two thin solids with a space between them (called an interrupted cut).
机译:切割管的产量可以用带锯经济地生产。带锯的锯片比冷锯的锯片薄,因此它们可最大程度地减少切缝损失,并且其设计有利于嵌套或堆叠砧木,以便同时锯切许多工件。然而,对于带锯而言,选择哪种锯片对于保持每次切割的成本非常重要。工件的几何形状会使锯管比锯切实心棒或板更加困难,因为锯片执行两种类型的锯切。削减。当它进入工件时,它正在切削固体。刀片刺入空心工件的内壁后,它将切割两个薄的固体,它们之间有一个间隔(称为间断切口)。

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