Introduction
A Computer-Numerical Control router is a machine that cuts away material like a hand-held router, and can be used in place of many different machines. A CNC Router cuts on an XYZ configuration. Due to the higher spin rate and lower torque, CNC Routers are mostly used for softer materials such as wood or plastic. Because of the 3 axes configuration, 3-D Cutting is much easier on this machine. In fact, some routers have 4, 5, or even 6 axes to make 3-D cutting easier.
Innovation Center
In the Waunakee High School Innovation Center, the CNC Router is a HS CNC Router. It's the standard model for education. This router features a Closed Loop Hybrid Servo Technology for reliable, rapid speeds.
Router Facts
- A CNC Router will have one of two ways to secure the material: suction or a vacuum system. Generally, routers offer only one method.
- Routers are usually attached to a 3 speed motor system. Some are attached to 4 speed motor systems for greater accuracy and additional speed.
- There are different types of routers for different materials, but wood routers can be used for plastics and softer materials.
Design
If I could design something on the CNC router, I would make a custom pen or pencil holder, something like the first picture, but with different engravings and a more circular shape. However, in addition, I would create a platform that would be able to raise the pencil holder higher. This platform would resemble the shape of an animal, such as a scorpion or a dog. If I could modify the second picture a little bit to make the back more flat and the body longer, I would use it. Ideally, I'd have some sort of protruding outline for my pencil holder to fit into, and I would be able to lock in the pencil holder. Finally, I would engrave my name onto the tail of the scorpion and a small section of the pencil holder.
Summary
I learned some important things during this unit. I further expanded my understanding of CNC machines, and I also realized the importance of matching the right part and machine to the right material. I also was able to find out the difference between the CNC Mill and CNC Router. This will most definitely help me in the future if I encounter the IDEA area again.