Development of a speed correction algorithm to reduce wear on rollers of a feeding machine based on metal tension data
Abstract
Development of a speed correction algorithm to reduce wear on rollers of a feeding machine based on metal tension data
Incoming article date: 21.10.2024The article discusses the problems of wear of the feeding machine rollers associated with speed mismatch in the material tracking mode. Existing methods of dealing with wear and tear struggle with the effect of the problem not the cause. One of the ways to reduce the intensity of wear of roller barrels is to develop a method of controlling the speed of the feeding machin, which reduces the mismatch between the speeds of rollers and rolled products without violating the known technological requirements for creating pulling and braking forces. Disclosed is an algorithm for calculating speed adjustment based on metal tension which compensates for roller wear and reduces friction force. Modeling of the system with the developed algorithm showed the elimination of speed mismatch during material tracking and therefore it will reduce the intensity of roller wear.
Keywords: speed correction system, feeding machine, roller wear, metal tension, control system, speed mismatch, friction force reduction