METHOD AND TOOL FOR PRODUCING AN EXACT-FIT CYLINDRICAL BORE BY REMOVAL OF MATERIAL FROM AN EXISTING BORE WITH A FINISHING ALLOWANCE

• Main Authors: MAURER, EUGEN, KOPTON, PETER
• Format: Patent
• Language: English; French; German
• Published: 21.01.2015
• Subjects: BROACHING; FILING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOTOTHERWISE PROVIDED FOR; MACHINE TOOLS; MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL; METAL-WORKING NOT OTHERWISE PROVIDED FOR; PERFORMING OPERATIONS; PLANING; PUNCHING METAL; SAWING; SCRAPING; SHEARING; SLOTTING; TRANSPORTING; WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS ORPROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL

The provided method and material-removing tool serve for producing an exact-fit cylindrical bore with a high degree of surface quality and a length that may be a multiple of the diameter from an existing bore with a finishing allowance. In order to reduce the time taken for the finishing by means of...