METHOD OF DRILLING HOLES OF A PREDETERMINED DIAMETER IN A SET OF SUPERIMPOSED SHEETS COMPRISING AT LEAST ONE SHEET OF MATERIAL REINFORCED WITH GLASS FIBERS OR CARBON FIBERS AND AN ALUMINUM SHEET

摘要

P THE PROCESS INCLUDES A FIRST DRILLING OPERATION WITH A MANUALLY CONTROLLED DRILL EQUIPPED WITH A ROTATING DRILL, A SECOND HOLE EXTENSION OPERATION OBTAINED IN THE PREVIOUS OPERATION, EXECUTED WITH A MANUALLY CONTROLLED DRILL A ROTATING DRILL HAVING TWO PARTS OF DIFFERENT DIAMETERS, A THIRD BOREHOLE OPERATION IN THE SECOND OPERATION EXECUTED WITH A DRILL WITH MANUAL CONTROL PROVIDED WITH A BORING TOOL HAVING TWO PARTS OF DIFFERENT DIAMETERS 16, 17, ONE PARTS 16 AS A GUIDE. /P