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method and device for flame cutting and welding of a pipe machine

机译:机火焰切割和焊接的方法和装置

摘要

When flame cutting a tube by machine or welding at least one branch tube to a tube, in order to avoid welding or cutting defects caused by lateral displacement or by incorrect guidance of the rotating tube over the drive rollers (slippage), it is proposed to measure the actual rotational angle ( gamma ) of the tube (1) and/or the actual rotational speed (v) of the tube (1) and/or the axial and/or the radial actual position (Xs, Xr) of the tube and, in the event of deviations of the actual values from desired set values, to make corresponding adjustments to the torches or welding-head movement (4) or the tube (1). IMAGE
机译:当通过机器火焰切割管子或将至少一根支管焊接到管子上时,为了避免由于横向位移或旋转管子在驱动辊上的不正确引导(打滑)而导致的焊接或切割缺陷,建议采取以下措施:测量管(1)的实际旋转角度(γ)和/或管(1)的实际旋转速度(v)和/或管的轴向和/或径向实际位置(Xs,Xr)如果实际值与期望的设定值有偏差,则对割炬或焊头运动(4)或管子(1)进行相应的调整。 <图像>

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