Have you ever wondered how complex designs in Engineering are made?
How complex gears are engraved with extreme precision! Complex wooden designs, which are too intricate to understand! How man to achieve that was, was it mere manual work or advanced knowledge; was it a supernatural occurrence? An ordinary individual may ask these usual questions on coming across complex engineering designs. What is your thought?
In the late 1970s, man invented a machine technology, which would allow complex designs to be made by machines automatically, with minimal manpower, and proper timing. This technology has indeed advanced significantly in the 21st century, thus making it possible to design and develop complex components, which would have proved a nightmare without current technology. Let us look with the intent on the actual Robotic machine technology.
Computer Numerical Control (CNC) Machining
CNC machining is the use of a computer with a unique Computer software program composed of a numerical machine language, designed to control the movement of the machine components with extreme precision while performing a task. Especially applied on lathes, routers, mills and grinders.
Figure: A setup technician setting the CNC to perform a job
How it works
A CAD drawing of either two dimensions or three dimensions is created and a programming code that the CNC machining will understand is uploaded, then it’s tested on the machine to ensure that there are no errors. This test is of extreme importance since it checks on speed and position because having a fault in operation could result in machine damage or even injuries to the operator.
Significance of CNC Machining
The CNC machining automated control ensures extreme precision, with high-level accuracy, especially on repetitive tasks. Indeed the CNC numeric program is unambiguous, meaning that errors in design are outdated, and the ideology of safety and time management is well accommodated in this mechanism. Work is done with minimal manpower as all is automated through the CNC software program.
Accuracy and the high degree of precision in cutting internal threads. Observe the picture. (Done by lathe machine using CNC machining)
What are the basic requirements to acquire the CNC skills?
I am sure you would like to have an idea of the function and operation of the CNC machining technology. Indeed all you need is a background and in mathematical skills, industrial arts, mechanical drafting and computer skills.
Where do you acquire CNC Training?
CNC machining skills can be acquired through training in the CNC numeric programming allowing you to gain acquaintance to machine operation protocol. There are various technical institutes to link up with, such as the Lincoln’s CNC machining and manufacturing technology program. The Lincoln College of Technology in Indianapolis in collaboration with Lincoln Technical institute Mahwah, NJ, and Lincoln College of Technology in Grand Prairie TX.
Here you will be able to learn and gain the most needed skills and experience in modern manufacturing machines with most advanced technology, therefore, graduating with all the necessary qualifications needed as the machine operator or a setup technician.