Machining%20of%206.3

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Machining of6.3 Impeller

• Bengt Olsson
• Project Manager
• Competence Center PLM
• Sandvik Tooling
• bengt.olsson_at_sandvik.com

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Part of the Sandvik Group
Tooling
Materials Technology
Mining Construction
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Sandvik Coromant Facts

• Worlds Largest Cutting Tool Producer
• Employees 8 000
• Representation in 130 countries
• 3 central distribution centers
• More than 20 productivity centers
• Application centers

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The Driving ForceContribute to Customer Success
in Manufacturing

• Successful customers make smart decisions at
  multiple areas of their manufacturing.
• Smart decisions are made in presence of relevant
  and accurate information.
• Sandvik Coromant offers in addition to high
  performing cutting tools
• Relevant and accurate information in order to
  enable smart decisions.

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Smart DecisionsInfluenced by Cutting Tool
Information

• CAD/CAM
• choice of operations, machines, cutting tools
• creation of efficient tool paths
• Tool Management
• efficient inventory and service of items in tool
  crib
• selection and creation of tool assemblies
• Simulation
• verification of tool paths
• selection of cutting data
• CNC Machining
• optimization of process

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MachiningDemonstration

• 6.3 Impeller
• Material Ti6Al4V
• Cutting Tools
• Coromant PluraSolid Carbide Endmills
• Cylindrical endmills for roughing
• 3º conical ball nose mills for finishing

T7 D10
T10 R3 3º
T9 D8
T8R43º
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Methods of Cutting
Climb

• Roughing-Slot, flank and profile milling-Climb
  milling
• Finishing-Flank and profile milling-Climb
  milling-Conventional milling (finish of blades)

Conventional
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List of Operations

• Cutting speed target 200 sfm
• Cutter load limit .002 inch chip thickness

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Additional Data