Less than 50 years ago, automated production of components was just but a dream. Today this practice is common thanks to the rapid development of CNC machine prototypes. CNC machines have preset options making them easy to fit the arms without hiring specialists.
Today CNC robot arms are designed to execute any task that has been delegated to them, such as welding, gripping, painting, among others. For instance, in the production of automotive parts, a CNC robot arm has functions such as placement, part rotation, and assembly.
It may seem configuring and manipulating these machines is challenging; however, this is not the case. You can be taught how to program the controllers of the robot arm in order for it to execute repetitive motions.
Also, if you comb through the web, you will find many components allied to CNC machines that can help you operate these machines. This article will discuss how CNC robot arms have changed production, the types of CNC machines available today, and plenty more besides.
How Have CNC Machines Changed Production?
CNC Machines Have Improved Production Speeds
If you have broken or worn out parts in a situation, you don’t have to wait for a long time to get replacement parts. Depending on the intricacy of the piece, you could even get it in just a couple of hours.
This is a result of manufacturers using CNC machines to produce parts. These machines do not need breaks when working, and they simply execute what they are programmed to do. A good case study is in Amazon fulfillment centers where CNC machines process orders quickly so that clientele does not have to wait for long to have their orders processed.
CNC Machines Have Improved the Accuracy of Production Processes
In the olden days’ operators had to spend several years practicing the craft of producing components that were similar to each other. They usually had to learn the skill through apprenticeship programs with other skilled operators.
Today mass production of identical components is not a problem thanks to the widespread application of CNC machines. These machines can replicate parts with such accuracy that you would have to use a micrometer to spot flaws.
CNC Machines Have Made Production Relatively Cheap
The laws of supply and demand dictate that when supply equal to or greater than demand, then the cost declines. Therefore, CNC machines are able to capitalize on this law with the production of a multitude of parts, thereby making parts cheaper across the board.
CNC Machines Have Made Production Processes Safer for Manual Operators
Production processes such as cutting and welding always come with the risk of manual operators getting injured. CNC machines encounter fewer risks in the workplace compared to manual operators. They are fitted with emergency features to prevent a collision.
What Are the Various Kinds of CNC Machines?
CNC Plasma Cutting Machine
A CNC plasma cutter is a precision tool that is powered by gas. This machine is also fast and can slice through at least 10 meters of material in a minute. With a plasma cutter, you need adequate space for the device to function.
It needs adequate buffer space because it produces sparks, and it requires a sound HVAC system as well as flame impervious gates. This ensures the manual operators on site are protected from these dangerous production byproducts.
CNC Milling Machine
With regard to CNC milling machines, manual operators load material in the machine; the device then follows a set course and slices through the material with utmost precision. The operator can even be replaced by a robotic arm that will execute loading and unloading tasks.
CNC Lathing Machine
A CNC lathing machine spins a fragment against a chafing device. CNC lathes are used primarily to engineer even tube-shaped parts forged from plastic, wood, or stainless steel.
All in all, the future of production is the widespread implementation of robots in the workplace. That said, CNC machines are at the forefront of this push to automate most if not all production processes, as illustrated above.