HEIDENHAIN SW 54843x-02 DIN Programming - Manual (Page 536)

536 TURN PLUS
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Machining sequence for finishing
Machining sequence for recess turning
Main machining Submachining Location Description
Finishing Contour analysis: Dividing the contour into areas for outside and
inside machining.
Sequence: First outside, then inside machining
Machining parameter: 5 – Finishing
Contour-parallel – Outside/inside machining
Contour-parallel Outside Outside machining
Contour-parallel Inside Inside machining
Main machining Submachining Location Description
Recess turning Contour analysis:
 Without previous roughing operation: The complete contour,
including recess areas (undefined recesses), is machined.
 With previous roughing: Recess areas (undefined recesses) are
determined and machined according to the "inward copying
angle (EKW)."
Sequence: First outside, then inside machining
Machining parameter: 1 Global parameters for finished parts
All – Radial/axial machining – outside and inside
Longitudinal
machining Outside Radial machining – outside
Longitudinal
machining Inside Radial machining – inside
Transverse
machining Outside/
front Axial machining – outside
Transverse
machining Inside/front Axial machining – inside
Recess turning and contour turning are used alternatively.