CUTTING TOOL FOR CONTROL OF SURFACE ROUGHNESS

A reamer reams a tapered hole in a casting to provide a desired surface roughness of the walls defining the tapered hole. The reamer includes a shank having at least one cutting tool of diamond material, the cutting face extends along a tapered length to a length corresponding to the length of the t...

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Bibliographic Details
Main Author SHEA DAVID H
Format Patent
LanguageEnglish
Published 04.10.2012
Subjects
BROACHING
FILING
LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOTOTHERWISE PROVIDED FOR
MACHINE TOOLS
METAL-WORKING NOT OTHERWISE PROVIDED FOR
PERFORMING OPERATIONS
PLANING
SAWING
SCRAPING
SHEARING
SLOTTING
TRANSPORTING
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Summary:A reamer reams a tapered hole in a casting to provide a desired surface roughness of the walls defining the tapered hole. The reamer includes a shank having at least one cutting tool of diamond material, the cutting face extends along a tapered length to a length corresponding to the length of the tapered hole. The cutting face has a plurality of undulations along the cutting face. The undulations include alternating crests and troughs that machine the walls of the tapered hole and provide thereon a surface roughness within desired limits of surface roughness.
Bibliography:Application Number: US201113339564