In the past it has been very expensive and complex to convert CAD files into robot movements. Part of the problem has been that such systems were only possible using the latest machines often with a lot of optional extras. Another problem has been the cost of the software. At Global Robots we have found solutions that bring this technology within the price range of many more customers.

	Applications Include:   Milling Profiling Deburring Waterjet Cutting Plasma Cutting Polishing Laser Cutting Prototype Model Making Plastic Part Trimming Sign Making Wood Working Rapid Prototyping (RP)

For more details please contact us by phone or email.

There are two different types of file path generation 3 axis and 5 axis (both use a full six axis robot arm) 3 axis controls the robot in X Y and Z axis and allows "2.5D" forms to be milled, cut, etc - this is an entry level system. 5 Axis path generation requires different software and allows full 3D forms to be made. One of the main benefits of the system is the size of the robot's work envelope, a CNC with the same capacity is huge in terms of physical size and indeed cost. As mentioned we have developed the system to work with robots going back to the ABB S4 M94 controller. This is because we can sell very good quality S4 robots at remarkably low prices and for many applications they are as effective as the latest robots. However these systems can also be used with later S4C and S4CPlus ABB robots and robots of different sizes and types, from the diminutive IRB 140 to a 3m reach IRB 6400.

It should be noted that if customers already use CAD-CAM milling software on CNC machines that they can make some saving by utilising this to output suitable paths (such as G-code) and then just using a post processor to convert this into robot code.

It should also be noted that some CAD-CAM programs can run to many thousands of lines depending on the resolution used. This is because when it comes to curves the CAD-CAM software will usually split the curve into many short linear movements. This in turn can mean that there is a lot of program data to be fed into the robot. In these cases we recommend an ABB S4C controller (or later) fitted with an Ethernet board. This allows the connection of a PC to "drip feed" programs into the controller essentially allowing infinite program size.

Specification