Tool module for carrier robot and machining process implemented by the tool module

Abstract

The present invention relates to a tool module (700) of a carrier robot (100) inserted into a first conduit (1), the tool module (700) comprising a rotating body (701) extending along an extension axis (C), a centering device (60), and a tool (70) projecting from the rotating body (701), the centering device (60) comprising: - two reference rollers (71) movable between: - a folded position; - an extended position in which each reference roller (71) projects from the rotating body (701) so as to bear against a wall of the first conduit (1); - a pusher block (80) movable so as to bear against a wall of the first conduit (1) when the pusher block (80) and the reference rollers (71) are in their extended position. Figure for the abstract: Fig. 2