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Machining blisks

Tools and special-purpose solutions for machining in a single clamping operation

Even though much can still be achieved using application-specific standard tools, machining of the blisk in particular requires modified and customised tool systems. The demanding contours found on the wide variety of different types of blisk and the stringent requirements with regard to surface quality, tight component tolerances and high-quality materials can only be satisfied using specially modified tools.

The broad scope of our standard product range and our expertise in devising special solutions mean that blisks can now be manufactured in a single clamping operation.

1. Solid carbide barrel milling cutter

Blisk pre-finishing and finishing with customised form cutters

  • Ideal for flank milling
  • Perfectly adapted to the customer’s blisk shape and machining strategy
  • Optimised geometry and grade for machining titanium or heat-resistant alloys

2. CTPX710 carbide grade

Finish machining with low cutting forces

  • The latest PVD coating technology for machining heat-resistant alloys, stainless steel and titanium

3. Solid carbide ballnose milling cutter

 Blisk pre-finishing and finishing with customised radius milling cutters

  • Ideal for platform and fillet radius milling
  • Perfectly adapted to the customer’s blisk shape and machining strategy
  • Optimised geometry and grade for machining titanium or heat-resistant alloys

4. SiAION ceramic grade 1481

Rough machining at impressive cutting speeds

  • 1481 SiAlON ceramic with excellent notch wear resistance, the first choice for Inconel718
  • CTKS710 whisker ceramic as an alternative for other applications, particularly for continuous long cuts

5. GX24 grooving system

with GX24 grooving system

  • Radial, axial, internal and external grooving applications are possible
  • Monoblock, parting blades and the MSS modular tool system are available
  • Straight cutting edge and radius plate in various geometries for a range of applications