PVD COATING

WE OFFER COVERING TOOLS AND DETAILS WITH PVD COATINGS

Application of PVD coatings

In the regeneration process,we also apply PVD coatings. Applying a PVD coating to resharpened tools, elements of injection moulds and punches and dies, enables to restore their original performance and extend their life. Recoating is necessary to maintain cutting parameters and the operation periods defined for production lines. It also helps to achieve high durability of the cutting teeth, alleviates chip removal, reduces the friction coefficient and the heat dissipation that is associated with it.

THE MOST POPULAR PVD COATINGS

SPECIFICATION:

ShellShellGrubość [μm]Micro hardness**Coefficient of friction*Operating(°C)
TiN2 - 42300 - 28000.4 - 0.5600
TiAlN2 - 43200 - 33000.3 - 0.6900
AlTiN2 - 43300 - 35000.4 - 0.6900
TiCN1 - 32800 - 30000.2 - 0.4400
* o dry steel; ** HV 0.05

SPECIFICATION:

TiN Coating – universal
Recommended use:

  • for tools with: HSS, HSS-E ,
  • for cutting tools for the machining of non-alloy and alloy steel with a hardness of up to approx. 24 HRC, particularly of steel for carburising ,
  • for punching and stamping ,
  • for punching and stamping.

TiAlN coating – increases the thermal and chemical resistance and stability of cutting edges
Recommended use:

  • for tools made of sintered carbide ,
  • for dry machining, HSC ,
  • for punching and stamping ,
  • for forms with textured surfaces .

AlTiN coating – suitable for high performance cutting (HSC, HPC) and machining hard materials.
Recommended use:

  • for difficult-to-machine materials (titanium alloys, Inconel),
  • for machining hard materials > 52 HRC,
  • for HSC,
  • for HPC.

TiCN coating – with a low coefficient of friction and hardness. It allows you to work in temperatures up to 400°C.
Recommended use:

  • limits adhesion and abrasive processes,
  • for processing non-alloy steel,
  • for processing alloy steel quenched and tempered to a hardness of approx. 28 HRC,
  • for punches and dies for stamping,
  • for injection moulds for plastics.

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powłok PVD

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powłok PVD

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