A CNC (or Computer Numerical Control) machine is an electro-mechanical device that uses computer programming inputs to operate machine shop tools. CNC machining is one common way to create prototypes (the other method being 3D printing).
While there are advantages to both, CNC is faster and stronger as it involves creating something new out of an already solid material. CNC machine programming offers many production advantages over previous methods of machining and is an indispensable tool across many industries.
Running on a set of prescribed digital instructions, CNC machines use computer files to execute a project. These digital instructions are created in either Computer Aided Design (CAD) or Computer Aided Manufacturing (CAM) files.
Once the program is uploaded, an operator runs a test program, often referred to as “cutting air.” This trial run is an important first step to verifying both speed and tool position because any discrepancies can result in damage to the machine or the part being created.
To maximize efficiency, CNC machines combine multiple tools into common cells or units. They produce the desired end product by removing material from the original stock source. This results in a stronger, more durable finished product.
CNC machining is vital part of many industries, such as aerospace, medical, automotive, and mining. Davenport Machine brings 100 years of innovation to each project, so every client has a product that meets their specifications and industry standards. To learn more about our CNC machines and other products, contact us today.
https://en.wikipedia.org/wiki/Numerical_control
http://www.shopbottools.com/mProducts/WhatsCNC.htm
https://www.creativemechanisms.com/blog/everything-you-need-to-know-about-cnc-machines
https://www.thomasnet.com/about/cnc-machining-45330503.html
http://www.mechanicalbooster.com/2017/01/what-is-cnc-machine.html
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