Finishing machine i.e. honing machine, for e.g. finishing hole in workpiece for hone, has machine-side setting element coupled with tool-side setting elements, where tool-side setting elements are decoupled from machine-side setting element

摘要

#CMT# #/CMT# The finishing machine i.e. honing machine (100), has a finishing unit (110) comprising a work spindle (114), which is rotatable around a spindle axis (116) by a rotary drive and movable front and back parallel to the spindle axis by a stroke drive. A switchable clutch unit (160) is switched between two clutch configurations. A machine-side setting element i.e. push rod (154), is coupled with two tool-side setting elements for power transmission, where the tool-side setting elements are decoupled from the machine-side setting element in the clutch configurations. #CMT# : #/CMT# An independent claim is also included for a machining tool. #CMT#USE : #/CMT# Finishing machine i.e. honing machine (claimed), for finishing a hole in a workpiece for hone, and for finishing cylindrical bearing surface i.e. inner surface, of cylinder bore in an engine block or in a cylinder case during engine manufacture, or for processing connecting rods. #CMT#ADVANTAGE : #/CMT# The arrangement of the machine ensures simple structure. The machine is sturdy and inexpensive and can be utilized for various complex possibly finishing processes. #CMT#DESCRIPTION OF DRAWINGS : #/CMT# The drawing shows a schematic sectional view of a honing machine. 100 : Honing machine 110 : Finishing unit 114 : Work spindle 116 : Spindle axis 154 : Push rod 160 : Switchable clutch unit.