Honing method for honing of internal surfaces at holes, particularly for honing of cylinder walls during manufacturing of cylinder blocks for internal combustion engines, involves rotating honing spindle of honing unit around spindle axis

摘要

#CMT# #/CMT# The honing method involves rotating a honing spindle of a honing unit (110) around a spindle axis, and moving the honing spindle parallel to the spindle axis in back and forth manner. A drive rod (180) is coupled to the honing spindle, which carries a honing tool that is moved against the honing spindle. The drive rod and the honing tool are fixed by an external fixing device in a direction parallel to the spindle axis. #CMT# : #/CMT# Independent claims are included for the following: (1) a honing machine, which has a rotary drive; and (2) a honing tool for the execution of honing method, which has a tool body that defines a tool axis. #CMT#USE : #/CMT# Honing method for honing of internal surfaces at holes, particularly for honing of cylinder walls during the manufacturing of cylinder blocks for internal combustion engines, by a honing machine (Claimed). #CMT#ADVANTAGE : #/CMT# The honing method involves rotating a honing spindle of a honing unit around a spindle axis, and moving the honing spindle parallel to the spindle axis in back and forth manner, where a drive rod and a honing tool are fixed by an external fixing device in a direction parallel to the spindle axis, and hence provides time-efficient honing, and ensures fast and simple changing of tool. #CMT#DESCRIPTION OF DRAWINGS : #/CMT# The drawing shows a schematic view of a part of a honing machine. 100 : Honing machine 110 : Honing unit 120 : Workpiece 125 : Workpiece holding device 180 : Drive rod.