Sandvik Coromant Silent tools - users guide - Manual (Page 32)

32
Recommended chip form
Internal turning
Chip evacuation:
• Use a tool holder with
integrated coolant.
• Insert geometries that
give short and spiral
formed chips are
recommended.
• Consider alternative tool paths if chip formation
needs to be improved.
• Up side-down cutting units permit improved chip
evacuation.
• Increase coolant flow, redirect nozzles or utilize high
pressure coolant (HPC) to minimize re-cutting of the
chips.
• Ensure that there is enough room for the chips
between bar and hole. Otherwise, the tool can press
the chips onto the surface and damage the
component and the tool.