Bars end-trimming and rounding – four operations in one.

In the beginning, every great success is just a thought

From a sketch on paper to the realization of the complete machine: that is the challenge that Unistand takes up every day. In this case we are talking about a special semi-automatic machine to end-trim and round bars

The machine is serviced by an infeed chute powered by an operator and can perform four operations in one. This piece, which can be of different diameters and length, is channelled in the engine fixed cradle, where a two-handed pick&place CNC picks it up and brings it to the workstation. After blocking the piece at an adjustable pressure, the hydraulic clamp is moved to the workstation thanks to a controlled axis. 

As the bar moves through the two motorized opposite spindles, it gets adequately end-trimmed and then rounded with a special tool, composed of an insert milling cutter and bevel cartridge. 

Every axle of the machine is controlled by brushless motors, in order to allow the operator to change format in record time.

The substitution of the tool is extremely quick as well, thanks to the HSK connection, which enables a precise pre-setting, as well as rigidity and high-quality standards of processing.

23 Sep 2021