Influence of the tool’s feed on the thickness of burrs at the pipe end during stack cutting with a circular saw

By means of mathematical modeling of the distribution of the temperature field in the workpiece during stack cutting of cold rolled metal, the results of heat distribution in the pipe material were obtained at various feeds S . The temperature field of the pipe material at feeds 0.008 m/ s (0.0012 mm / tooth) - 0.028 m / s (0.0042 mm / tooth) is studied when cutting a stack of blanks from workpieces with a diameter of 42 mm.