METHOD FOR REPLACING AN ABRADABLE PORTION ON THE CASING OF A FAN OF A TURBOCOMPRESSOR

摘要

Procedure herewith is important in, that in a place facing an abrasive insertion piece (80) is set one internal warming ring (100) and sections for holding (110) of which each comprises one air bladder (120) that is to be blown up. Abrasive insertion piece (80) and internal warming cover (100) are integrally set in a sandwich between a housing of a fan (60) and the air bladder (120). Sections for holding (110) are with more ferrules (125) fixed on the housing of the fan (60) with fixation points (96).