Absolute Coordinates Absolute coordinates are expressed relative to a fixed position, whereas relative coordinates are expressed relative to the cutting tool’s current position. Accuracy Accuracy is the difference between the desired and actual dimension of a measurement. Auto Tool Changer (ATC) An auto tool changer (ATC) switches between multiple toolheads without stopping the production cycle…
MDF spoil boards need to be surfaced to remove the manufacturer-applied sealer to make it porous so the vacuum can operate at highest efficiency and hold down the workpiece securely. Start with 3/4″ medium density fiberboard (MDF). Using a 4″ fly cutter with three blades, you should be spinning at 12,000 rpm at 30 meters…
There are several different types of vacuum pumps available for use with a CNC router. To ensure you’re not paying too much or not getting optimal performance of your machine, it’s important that you make the right selection of vacuum pump to suit your needs. When looking at the specifications of a pump, there are…
The question often comes up, should I upgrade to servo motors? What’s the difference and is it worth the upgrade? Although CanCam offers servo motors as an option, you may want to consider several factors before making your decision. The preliminary difference between a traditional stepper and a servo system is the type of motor…
Choosing Your First CNC Router Choosing which CNC router best fits your needs can be a daunting decision. With so many setups to choose from and so much technical jargon involved, processing all of this information can easily overwhelm first-time buyers. This guide serves as an introduction to the key factors you’ll want to consider…
Wood Router A CNC wood router is a Router that creates objects from wood using a CNC machine. A project can be designed in the computer with a CAM/CAD program, and then cut mechanically using a router. Other cutters can also be used to produce a finished product. A CNC wood router is very similar…
