APPARATUS FOR WORKING WELDED SEAMS IN DEEP OPENINGS WITH CURVILINEAR AXIS

摘要

FIELD: processes and apparatuses for mechanical working, milling.;SUBSTANCE: apparatus includes boring milling cutter, mechanism for angular fixation of it, stem. In order to enlarge manufacturing possibilities, stem is flexible one and it is mounted in ball bearing assemblies secured to curvilinear rod. Mechanism for angular fixation of boring milling cutter is in the form of clamp with spherical inner surface embracing ball bearing assembly. Outer surface of clamp has curvature radius corresponding to radius of worked surface. Lateral sides of clamp are inclined one to other by 90°.;EFFECT: enlarged manufacturing possibilities of apparatus.;3 dwg