Advancing computer technology is driving the development of a new generation of CNC controls. Thermwood is a leader in implementing next generation control technology and has been granted more patents on CNC router technology than all other CNC router manufacturers in the world, combined.
CNC router manufacturers have reacted in two ways to changes in control technology. One group attempts to save money by offering limited first generation controls. First generation controls simply play back CNC programs, much like a player piano. Thermwood has chosen another path, incorporating advanced next generation features into its CNC control using the most advanced, modern technology available.
You might think the first approach results in lower cost systems that are easier to use, but the exact opposite is true. Operating a CNC machine in the real world involves more than just running a program. It requires a multitude of disciplines including, among others, tooling, maintenance, configuration, error handling, adjustment and support. First generation controls don’t do any of this so you must handle it all yourself. This requires a high level of skill and training plus a lot of downtime as you fumble with problems. Next generation controls have systems for quickly and easily handling all this, many times automatically in the background. First generation controls are less productive, requiring more effort, more time and more training generally resulting in more downtime, missed schedules and more frustration. All these problems in an effort to save a little money and yet the difference in cost is insignificant compared to the cost of a typical CNC router.
Actually, you can argue that Thermwood’s next generation control is lower cost than limited first generation controls. The lower cost comes from the fact that next generation controls perform functions internally that require separate software packages and additional steps for first generation controls. The additional software and less efficient functioning of the first generation approach are substantially higher cost than the advanced processors needed for next generation features.
When you move into more advanced applications, machining complex CAD generated surfaces or three-dimensional volumetric compensation of large envelope machines, no other control can match the Gen2 SuperControl. It easily executes multi-gigabyte programs that choke other controls, creating complex surfaces to unheard of accuracies. There are even higher level functions reserved for highly experienced programmers and research labs to handle the most sophisticated applications. Whether you are making simple cabinets or the most sophisticated scientific project, no CNC control will outperform Thermwood’s Gen2 SuperControl.
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Most existing Thermwood CNC controls can be upgraded to the new Gen2 SuperControl. This allows existing Thermwood CNC routers to benefit from advancing next generation technology at a relatively low cost without requiring that the entire control be replaced. 91000 SuperControls and early Gen2 SuperControls can generally be updated rather quickly and easily. Older controls, even those using DC servo drives can also be updated to a full Gen2 SuperControl with the addition of certain electronic hardware. This upgrade does not generally require that the servo motors be replaced resulting in much lower upgrade cost. Please check with Thermwood’s Technical Service for more information on upgrading your existing Thermwood machine. |