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Further improve your finishing with microabrasives film at Grindtec 2020

Categories: News Nouvelles
Further improve your finishing with microabrasives film at Grindtec 2020

Biffignandi Spa – Precision Polishing will exhibit all finishing solution with microabrasives film at Grindtec 2020, international trade fair for grinding technology.
Discover all our news!

Official release of the new product serie FD55 Diamond Microfinishing Film

The need of the market to have a high-quality diamond film with an extremely high cutting power and durability drove Precision Polishing to develop a new product microabrasives serie: FD55 Microfinishing Film.
Born from the growing need to improve even more the surfaces finishing, Precision Polishing brings new microabrasive films at Grindtec 2020.
Thanks to a very consistent and high-performance electrostatic coating process and to an extremely resistant coated resin, FD55 Microfinishing Film ensures a very fast and long-life cutting power.
From a rough to a fine grinded finishing.

The main target substrates, thanks to this new serie of microabrasives film, are:

  • Hard coating such as carbides, ceramics, oxides
  • Hard and sintered metals
  • Glass and stones
  • Composites materials

FD55 is available as rolls, endless belts, discs and sheets both in standard and customised dimensions.
The current grits are: 80 µm, 60 µm, 45 µm, 30 µm and 15 µm.

READ MORE: Precision Polishing complete range of microabrasives products 

Finishing of crankshaft journal with radius using custom-made microfinishing scalloped rolls

High performance and high torque crankshafts have journals with radius. The superfinishing process made with scalloped (also known as “waved edge”) rolls will allow the microabrasive film to follow and finish gently the journal profile keeping the requested tolerances, while straight edges rolls could affect the geometry of the radius.

READ MORE: Discover our production of Scalloped Rolls Microfinishing Film

The scalloped rolls have edges with a waved customized profile according the customer request or developed on worked piece dimension in combination with the superfinishing machine parameters.
Precision Polishing offers free consultancy and technical support to develop the best roll’s edge profile for every specific application.
Precision Polishing Scalloped Rolls
Scalloped Microfinishing Film rolls represent the higher quality alternative to coated abrasives cloth jagged/waved rolls thanks to:

  • Flat, uniform and stable abrasive backing film combined with micron grits to provide the best finishing consistency, with low roughness and high Rmr %
  • High precision rolls manufacturing in order to perfectly adapt to every part profile produced in a dedicated department (ECC) to avoid any contamination
  • The lower product thickness allows the production of longer rolls without changing the outer diameter. Important benefit for less machine stops for roll’s replacement

But the news does not end here!
Moreover, we’ll focus also on the external superfinishing of cylinders of different materials and hardness, from a coarse to a perfect mirror finishing and to all the industrial applications where microabrasives film are required.

Superfinitura di cilindri
We are waiting fo you in Augsburg (Germany) next 10 – 13 November.
Visit us at our stand in hall 3, booth number 3099!

Get your free ticket, click here