Повышение качества изготовления деталей с элементами сложного геометрического контура при вырубке-пробивке давлением полиуретана

Abstract

In article authors describe results of research of influence of technology factors on parameters of quality of division of adjoining contours of details with fine-bored crossing points and angular sites at cutting down by pressure of a polyurethane. Researches established conditions of division of adjoining contours and the limiting width of crossing points between them at which there is no their distortion. Minimum values of radiuses of a rounding off in angular sites of a contour of division are also established at cutting down of squared details by a polyurethane.