%0 Journal Article %T Cutting procedure modification in hob cutters for multiple-thread spiral projection shaping on mandrel %A Yamnikov, A.S. %A Volkov, D.P. %K spiral press mandrels, hob cutters, modified cutting procedure, tool wear, tool tips. %J Science intensive technologies in mechanical engineering %D 2019 %N 2019 %P 5 %I Bryansk State Technical University