Corpo pompa per vuoto a coclea

Corpo pompa in EN-GJL-250 

Situazione di partenza del cliente

Screw vacuum pump chamber bore

  • Colli di bottiglia nella pianificazione e nella progettazione del processo dovuti a un notevole incremento dei quantitativi e a elevate varianze di componenti 
  • Enormi problemi di fluttuazione della qualità di colata e conseguente scarsa affidabilità del processo di inventario 
  • Mancanza di personale qualificato per la gestione dei processi di serie 

Particolarità della soluzione

  • Regulation of casting fluctuations through precisely tuned progressive die
  • Optimal guiding and avoidance of vibrations during machining with difficult length/diameter ratios
  • Low cutting material costs thanks to insert solutions
  • Short cycle time and therefore maximum productivity thanks to multi-blade solutions
  • Cost savings through multiple usage of tools for parts families (20% savings)

Suction chamber bore

  • Roughing

    Roughing

    Boring tool 
    • Tangential boring tool with indexable inserts
    • Vibration damper and stable tool design ensure high level of rigidity
    • Low cutting material costs due to the use of pressed tangential indexable inserts

  • Finish

    Finishing

     Fine boring tool 

    • Multi-blade fine boring technology offers the highest degree of quality when machining interrupted cuts at highly critical length/diameter ratios
    • Low cutting material costs for series production processes thanks to TEC indexable inserts

Tool procurement costs

Advantages

  • The digitalised MAPAL tool management service enables tools and processes to be managed smoothly and optimised continuously
  • Efficient end-to-end planning and engineering services from a single source – the Technology Expert Team
  • Multiple usage of existing MAPAL solutions, adapted to new projects and parts
  • Reliable overall process for pump chamber bores
  • Qualification of specialist personnel through training as well as support on site regarding the optimal use of the tool solution