Operation Manual

HEIDENHAIN CNC PILOT 640 343
4.8 Milling cycles
Milling direction for pocket milling
Milling direction for pocket milling
Machining Cutting direction Machining direction
Direction of tool
rotation
Execution
Roughing
Finishing
Up-cut milling (H=0) From inside toward the outside
(JT=0)
Mx03
Roughing
Finishing
Up-cut milling (H=0) From inside toward the outside
(JT=0)
Mx04
Roughing Climb milling (H=0) From outside toward inside
(JT=1)
Mx03
Roughing Up-cut milling (H=0) From outside toward inside
(JT=1)
Mx04
Roughing
Finishing
Climb milling (H=1) From inside toward the outside
(JT=0)
Mx03
Roughing
Finishing
Climb milling (H=1) From inside toward the outside
(JT=0)
Mx04
Roughing Climb milling (H=1) From outside toward inside
(JT=1)
Mx03
Roughing Up-cut milling (H=1) From outside toward inside
(JT=1)
Mx04