Production Capacities

Lathe turning

  • Conventional
    - max. ø 1000 mm, length 4000 mm
  • NC
    - max. ø 2100 mm, length 8000 mm
  • CNC
    - max. ø 600 mm, length 900 mm
  • Vertical NC lathes
    - max. ø 1200 mm, length 830 mm

Electroerosive sparking

  • Electroerosive sparking, deeping
    - table 620 x 330 mm, height 400 mm
  • Wire-cutting
 

Drilling

  • Conventional drilling machines, both co-ordinate and NC
  • Both single and multispindle
  • Max. drilling diameter 804 mm

Welding and soldering

  • Arc welding, point welding, flame welding
  • Carbon dioxide and argon shielded welding
    - aluminium, stainless steel
  • Vacuum soldering
 

Boring

  • Both horizontal and vertical
  • Both conventional and NC
  • Max. 7000 x 2000 mm

Electroerosive sparking

  • Max. ø 1600 mm, distance of balanced diameters 2500 mm, max. weight 1300 kg
 

Milling

  • Horizontal, vertical, universal, tool-room, contour
  • Both single and multispindle
  • Conventional
    - table size: length 1400 mm, width 900 mm
  • NC and CNC including drilling and threading
    - length 3000 mm, width 1250 mm (height 2240 mm)
  • Gear milling
    - module 0.2 ÷ 1.5, max. ø 120 mm, length 150 mm
  • Milling in 5 axes

Casting

  • Investment castings
  • Casting weight 0.1 ÷ 20 kg
  • Vacuum or air casting
  • Materials from carbon steels to super-alloys on nickel and cobalt base
 

Multiple operation machine tools

  • NC, with automatic replacement of technological pallets and tools
  • Pallet size 800 x 800 mm

Surface finish

  • Blasting, barrel tumbling, pickling, elektrochemical polishing
  • Anodizing, hard eloxal process
    - max. 1900 x 900 mm, film thickness 10 ÷ 60 mm
  • Nickel, tin, zinc, cadmium plating, blacking
    - max. 1200 x 750 mm
 

Shaping

  • Gear shaping
    - max. module 6, ø 320 mm, stroke 70 mm, rectilinear face toothing

Heat treatment

  • Annealing
  • Hardening
  • Heat treatment
 

Material cutting

  • Cutters
  • Metal-slitting saws
  • Hack saws
  • Band saws
    - max. ø 360 mm
  • Shears up to 10 mm

Thread rolling

  • Thread rolling
    - up to ø 20 mm, width depending on disks - max. 70 mm
 

Grinding

  • Both horizontal and vertical
  • Surface, centre, thread, tool-room
  • Centre
    - max. ø 400, length between centres 1000 mm
  • Internal
    - max. ø 100, depth 120 mm
  • Surface
    - table size width 300 mm, length 1500 mm
  • Centreless
    - max. ø 60 mm, wheel width 50 mm

Inspection

  • Dimensional
  • Direct measurement
  • Co-ordinate measuring system PRISMO
    - max. 1200 x 900 mm, 500 kg
  • WENZEL
    - 800 x 1000 mm, 800 kg
  • Mechanical tests
  • X-ray
    - max. thickness 100 mm (for steel)
  • Ultrasonic
    - material thickness 2 ÷ 1000 mm
  • Dye penetrant
    - max. ø 500 mm
  • Chemical analysis
  • Magnetic tests
  • Metallography
  • Etc.
 

Broaching

  • Vertical
  • Up to draw force 10 tons and stroke 2000 mm

Documentation

  • AutoCAD, Pro/ENGINEER, ANSYS software have been used in process and for designing
 

Quality system

  • ISO 9001 certification by Lloyd’s Register, AS 9000 Honeywell and General Electric
  • Bureau Veritas, RW-TÜV, Boeing, Deutsche Bahn, etc.
  • Autorization by the Czech Civil Aviation Autority for production of aircraft equipment according to the procedure CAA-TI-009-1/96
  • Authorization by the Czech Civil Aviation Autority for testing of aircraft equipment products according to the procedure CAA-TI-012-1/99
  • Certification of special processes in the field of NDT by GEAE, PARKER, HONEYWELL
  • Certification of laboratories for chemical analyses of materials by GEAE
  • Certification of precision casting process by GEAE