Posts Tagged ‘cnc controller’

A new CNC Control video has been released by Ivan Irons. Video 5, in a series of 6, which break down the CNC process, revolves around CNC Control. Ivan breaks down a complex topic in this easy to follow tutorial video where he describes CNC Control Computers, CNC Control Software, and CNC Controllers. CNC Control Computers, CNC Control Software, and CNC Controllers are what Ivan spends breaking down and walking the CNC beginner through in this 5^th video in his learn CNC ecourse. CNC Control is the 5^th step in the CNC process that includes video’s on design, CAD, CAM, and Machining. 

CNC platform is customizable and scalable

NUM is launching a new CNC platform for machine tool manufacturers. Called Flexium, the modular platform is claimed to have unprecedented scalability that can be applied economically on a machine with a few axes, or as many as 200 or more.

This is combined with open programmability that gives users complete freedom to customise the man-machine interface (MMI) and add value.

Flexium provides machine builders with a common platform for all system building activities, from standard machines to special-purpose equipment such as transfer machines and integrated production lines. Underpinning the platform is the exceptional fidelity and control accuracy that is made possible by NUM’s complete product line and proprietary communication interfaces – from controller to motor – and decades of intellectual property in designing machine tool control systems and software.

At the heart of the new platform is an advanced new CNC kernel. This is at least four times more powerful than the fastest version of NUM’s existing Axium controller, which is a popular choice today in a number of machine tool applications including tool grinding, gear manufacturing, woodworking, high-speed cutting, and transfer and special-purpose machinery.

Two versions of the CNC kernel are available. Flexium 6 is a compact system that is cost-optimised for standalone machines with up to five axes of motion. The more powerful Flexium 68 handles up to 32 interpolated axes, divided into as many as eight co-ordinated groups. If more axes are required, to support very large equipment projects such as a multi-cell production line, then Flexium 68s may be interconnected using a real-time Ethernet link. Canopen interfaces provide additional system expansion capability, including positioning drives, I/O and handwheels, and operator panels. This enables the Flexium 68 system to be expanded to control over 200 interpolated axes, as well as further positioning axes and I/O.

The CNC kernels are complemented by a range of system building blocks including an industrial PC front end with soft-PLC functionality, MMI panels, I/O modules, drives, and a broad choice of servo and spindle motors.

Software flexibility has been at the core of NUM’s development project. The resulting Flexium platform gives machine tool OEMs complete control over the look and feel of the machine. The system’s PLC is programmed according to IEC 61131-3 standards, and offers a choice of development software, providing machine control programming environment in forms to suit individual programmers. Flexium’s man-machine interface is also completely adaptable, and can be easily programmed using standard tools such as HTML, Java Script, or one of the PC-based rapid software development environments such Visual Basic, Delphi, Visual C or C++. This flexibility, which enables users to add their own ‘look and feel’ branding to each machine, is in stark contrast with some competitive platforms, which have fixed user interfaces that may only be modified by the vendor.

Jan Koch of NUM states: "NUM’s CNC technology has been developed and refined over decades to the point where it is a leader in some machine tool segments. We have always complemented this with strong engineering support, and a partnership ethos where we work alongside the machine tool company and take complete responsibility for the control system. Flexium greatly widens the applications potential, giving the machine tool industry a platform with almost unlimited applications scope. We expect it to appeal to small and mid-sized OEMs, providing a common platform for any size of machine. It can be completely tailored to their needs, and has great software flexibility for adding value and building a distinct brand."

Flexium CNC