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Application technology information

2.5D machining strategies
HPC High-Performance-Cutting
Characteristics of HPC:
• High machining volume with high cutting forces
• Large tool engagement angle of 66°–80°(ae) and small cutting depths (ap < 1.5 xd)
• Short tool path (tool always engaged)

HDC High-Dynamic-Cutting
Characteristics of HDC:
• Maximum machining volume with lower cutting forces
• Constant cutting forces / cutting conditions / tool engagement angle
• Small tool engagement angle of 25°–60°(ae) and large cutting depths (ap > 1.5 xd)

Applications for 2.5D machining
Cylindrical and Corner radius

Roughing HPC Penetration
Roughing HPC, laterally Penetration, helical interpo-
(partial cut) lation

Roughing HPC, slots Penetration, ramping
(full cut)

Roughing HDC Finishing
Roughing HDC-S Pre-finishing
(partial cut) (partial cut)
(Pre-Finishing PF)

Roughing HDC-P Finishing
(partial cut) (partial cut)
(Finishing F)

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