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本文针在三辊卷板机上卷制圆筒过程中产生剩余直角边问题,提出无须预弯,把筒体两端剩余直角边卷成一个对接直段,焊后进行卷圆的方法,来解决剩余直边的问题。
In this paper, the problem of the remaining right-angle edge during the process of rolling a cylinder on a three-roll plate bending machine is proposed, and the method that the remaining right-angle edges at both ends of the cylinder are rolled into a butted straight section without wrapping, Remaining straight edge problem.