NUM to exhibit tool head and 3D simulation package

NUM will launch a ready-integrated tool head for sophisticated plasma-arc, laser and waterjet cutting machinery applications at EMO 2009, which is scheduled to take place in Milan on 5-10 October.

The CNC controls vendor also plans to exhibit an advanced 3D simulation package combining workpiece simulation with collision monitoring.

A novel mechanical design means that the new tool head provides the versatility of movement and stiffness required to implement a precision cutting motion, but with the advantages of very low mass and the elimination of cabling runs that must flex with the tool head movement and that can cause failures.

As a result of its light weight, the head can be assembled on existing CNC machines in the plasma- and waterjet-cutting market, often without additional mechanical adaptation, providing a simple means of extending the capability of machinery from 2D to 3D applications, with precise multi-axis interpolation.

NUM's 3D simulation package, meanwhile, combines workpiece simulation with collision monitoring and other powerful features.

The computer-aided-engineering (CAE) software allows machine builders to offer new generations of optimisation tools with their machines to help users maximise manufacturing throughput and productivity.

Designated True 3D, the software tool is a general-purpose version of NUM's 3D simulator for multi-axis grinding applications.

The new software is not only emulating but is simulating the actual CNC commands, hence the name True 3D, and subsequently provides an output as close as possible to the actual machined parts.

It allows machinery users to virtually prototype and optimise the entire machine production process to yield significant gains, including improved machine productivity, reduced tool wear and faster project completion.