Method of hardening shaped surfaces by plastic deformation
摘要
A method of hardening by plastic deformation surfaces of articles shaped as continuous helical coils and having essentially round cross-section by means of deforming elements wherein said deforming elements are arranged at the opposite sides of said article for forced rotation in engagement with the surface of the material of said article, while said article is rotated about its longitudinal centerline and subjected to ultrasonic oscillations. The deforming elements are rotated in opposite directions so as to form on the surface of said article a regular microrelief in the form of an intersecting mesh-like pattern. By changing the ratio between the angular rotational velocities of the deforming elements, a microrelief of desired geometry is attained.
申请公布号
US4453392(A)
申请公布日期
1984.06.12
申请号
US19820377089
申请日期
1982.05.11
申请人
FIZIKO-TEKHNICHESKY INSTITUT AKADEMII NAUK BELORUSSKOI SSR
发明人
KLUBOVICH, VLADIMIR V.;BASENOK, GENNADY S.;KONYSHEV, LEONID K.;SIDORENKO, VALERY A.;GLEB, ANATOLY K.;ZINDER, ANATOLY M.;KONNIKOV, MIKHAIL N.;GORELIK, BORIS E.