TPT September 2009

A dvances in C utting , S awing & S awblades

HSS circular sawblades for precision and improved surface finish

These improvements have already been applied to the most recent generation of sawing machines, enabling better sawing performance and longer tool life. The company states that, in comparison with friction saws, HSS sawblades can offer a higher degree of cutting precision and better surface finish, and believes they are more competitive in comparisons of the most expensive cut with carbide

Results from the company’s investment in research and development include the new Silver Fox surface coating, which is designed to provide better performance than traditional PVD coatings, especially in those applications with high-speed cutting parameters. Close collaboration between the technicians of Julia Utensili and those of leading machine manufacturers has also allowed the development of increasingly sophisticated software for the precise calculation of the best cutting parameters.

JULIA Utensili, Italy, a specialist in HSS circular sawblades, produces a wide range of sawblades with diameters from 20 to 620mm for tube cutting. Recent investments in modern production systems have increased the company’s total production capacity and improved the quality of the products, it claims. In order to remain competitive, it says it has reduced production costs by fully automating its production plant.

tipped sawblades. Julia Utensili SpA – Italy Fax : +39 0432 784 725 Email : juliacom@julia.it Website : www.julia.it

Better saw length and performance

optimisation of all technological sawing parameters. In band saw operation, the same up-to-date hardware ensures an accurate end result. Trennjaeger – Germany Fax : +49 7843 70076 Email : contact@trennjaeger.info Website : www.trennjaeger.com

a tensile strength of up to 2,200Nm, with automatic handling and storage/stacking. Marking, deburring and sorting, as well as chamfering and centring associated with drilling, are also implemented, as are the automatic database steering of the

MACHINE saw manufacturer Trennjaeger, Germany, has unveiled its new SPA range of products, which feature saw blade stabilisers, zero backlash heavily pre- stressed spur gearing and hard metal production sawing facilities, which can now deal with materials up to 160mm thick with

123

S eptember 2009

www.read-tpt.com

›