COMBINATION TOOL AND METHOD FOR MACHINING A BORE AND THE SURFACE OF SAID BORE, AND CUTTING BODY FOR A COMBINATION TOOL OF THIS TYPE

摘要

#CMT# #/CMT# The valve seat cutter has a combination cutter with a hydraulic clamping bushing (4) to receive a precision rotary cutter for the valve guide. There are also multiple tangential cutting plates (20) mounted in a cassette (14) to be axially and radially adjustable. The cutting plates have a seating (18) with a base face (18) parallel to the surface to be machined. #CMT# : #/CMT# Claims include a method of cutting using the cutter. #CMT#USE : #/CMT# For cutting motor vehicle internal combustion engine valve seat and guide surfaces. #CMT#ADVANTAGE : #/CMT# Allows increased cutting precision. #CMT#DESCRIPTION OF DRAWINGS : #/CMT# Drawing shows sketch view of cutter assembly 4 : Clamping bushing 14 : Cassette 18 : Base face 20 : cutting plates.