zeus News: Out of one unit: Machining, heat and surface treatment

 

The Hommel + Keller group offers subcontracting work for the machining, heat treatment, surface treatment and coating of turned- and milled parts.

 

Hommel + Keller offers an extensive range of production methods for the processing of turned- and milled
parts, including traditional technologies (turning, milling and grinding), but also specialised technologies such as profile rolling, engraving or hard turning. As a manufacturer of precision tools, we have installed both the know-how and the technologies in-house. A modern machine plant is available for subcontracting work of prototypes, small or middle batch series.

Due to the close cooperation with our affiliate companies, specialised in heat and surface treatments, our customers benefit from a special advantage: All processes, from the machining up to the heat treatment or coating, can be offered out of one unit.

 

                                                                    

  

                                                               www.hk-haertetechnik.de                     www.hk-surfacetechnology.de

 

 

SUBCONTRACTING WORK:
 
Turning (Conventional) e.g. for prototyping

 
CNC- Turning Index G160 with CAD/CAM controlled
    • Main and counter spindle
    • Bar loading up to Ø 65 mm
    • 2 tool carriers + 1 milling spindle
    • Gearings up to module 2
 
CNC – Milling with CAD/CAM integration
    • 5-axes turning-milling centre HERMLE C600 U
    • 5-axes turning-milling centre STAMA MC 531 / milling from blank bar up to 80 mm
CNC –Hard Turning from chuck, with hardness values up to 68 HRC

Grinding

  • Surface grinding
  • Internal grinding
  • Face grinding
  • Slide grinding
 
Profiling
    • CNC- Gear hobbing, KOEPFER 160

          - Gearings up to module 2,5 mm

          - Length up to 200 mm

          - Max. work piece Ø 140 mm
    • Profile rolling machines (plunge or through process), operating pressure 7,5t
 
Part-Marking
    • Laser marking of different materials
    • CNC engraving with CAD/CAM integration
    • Machine punches, Stamps
    • Marking rolls (cylindrical or conical)
    • Marking segment rolls
    • Marking tools
    • Etc.
 
Heat- and Surface Treatments
  • Vacuum hardening
  • Gas-Nitriding, Gas-Nitrocarburation, Nitriding with low pressure
  • Saltbath-Nitrocarburation
  • Phosphatising
  • Black finishing
 
PVD Coatings
TiN, TiAlN, TiAlCN, AlTiN, CrN, nACo®, nACo®, etc

 Please contact us for more information: zeus@hommel-keller.de

 

 

 

 

 

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