he ISCAR SWISSCUT tooling system, designed for Swiss-type lathes, is gaining growing popularity worldwide. These tools are known for their ergonomic clamping mechanisms and easy handling. This high precision tooling system is designed to work reliably in a confined space and on tough workloads without colliding with other tools on the turret while in operation. All of these benefits taken into account justify the great success of the SWISSCUT family.
With respect to the SWISSCUT toolholders, a vast amount of human engineering had been invested in their design, in order to guarantee easy and ergonomic engagement with the gang plate. The toolholder has back and front clamping features, which hold the uniquely designed inserts in an accurate position. The bottom and back prisms on each toolholder provide better stability and precise positioning of the insert, particularly when applying high shearing loads, or when turning in alternating directions. The major advantages of using these toolholders are the ability to be clamped without removing them from the machine turret, as well as the ability to clamp and release the insert from either side of the toolholder.
The ISCAR back clamping mechanism for the SWISSCUT is unique in its kind. This clamping mechanism comprises a threaded bushing and a screw which pulls the insert back into the pocket, using the threaded bushing. Moreover, the tightening screw is locked, preventing it from falling out of the pocket during indexing. An alternative option for SWISSCUT clamping is a frontal one, comprising a
semi-standard version for a toolholder without the bushing element.
The SWISSCUT inserts are made of grade IC1008, consisting a submicron substrate with TiAlN and TiN PVD coated layers. This combination guarantees excellent performance during the machining operation, as well as prolonging the tool life. The IC1008 grade demonstrates high toughness coupled with relatively high hardness, features which are ideal for machining exceptionally small applications. In addition, the grade also provides remarkable notch wear and built-up edge resistance.