When discussing how advancements in technology have impacted our lives, we cannot ignore the many innovations that have caused a total transformation in the manufacturing sector. While the technologies invented for the sector are wide and varied, today, we narrow down on CNC machining, a technology that is gradually phasing out traditional manufacturing processes.
To give you a better understanding, we will break down the concepts surrounding CNC machining. We will also help you understand why its use is proving beneficial for many manufacturers.
Let’s get started.
What is CNC machining?
CNC is an abbreviation for computer numerical control. CNC machining is the use of computers to control the manufacturing processes. With a CNC machine, manufacturing companies can easily complete tasks which include but not limited to removal of layers from stock pieces.
CNC machining is a technology that is applicable in manufacturing sectors involved in production of materials such as wood, glass, metal, plastics and foam. A CNC machine is the actual machine; which upon programming is able to carry out the various CNC machining processes.
For manufacturing industries that use this technology, things are no longer the same. It has become easier to run even the traditional machines such as millers and drills. These can now be conveniently controlled with the help of CNC machines.
More and more manufacturing companies continue to make investments in cnc machine services. What’s the reason behind this drive? There are several benefits that manufacturers enjoy with CNC machining. These are the reasons why you too, should get it. Let’s take a look at some of the benefits.
Advantages of CNC machining
It improves accuracy
CNC machining accurately produces identical parts. This is because the desired results are ‘fed’ into the CNC machine through a process known as programming. This improves the accuracy level leaving no room for errors. CNC machining comes in handy when manufacturers want to produce identical products. Achieving such results would be rather challenging with manual processes.
An accurate result exhibits a high level of expertise for the manufacturers, this makes marketing their products easier.
Reduces material wastage
With improved accuracy comes reduced wastage of resources. CNC machines produce the desired parts to specification. Time and resources are not wasted on sampling; this is because the machine gives the final product as is required.
Improves efficiency in production
The need to improve efficiency in production is another reason why manufacturers need CNC machines. By automating the main operations, manufacturers improve and streamline the production process. There’s an increased output within a lesser work time. Products are of a better quality and productions flow seamlessly; without delays or interruptions.
The only time production is interrupted is when there’s some machine maintenance, else, work flow is remains a continuous process. This is because machines do not suffer boredom or fatigue.
Manufacturing operations that use CNC machining
As already mentioned, this is a process that has proved suitable for many industries. It’s an aid to producing customized products. Below, we highlight some of the operations where CNC machining is common;
In this operation, the work pieces are fed into the cutting tool by the CNC machine. With CNC machining, the work piece and the cutting tool rotate in the same direction. In a manual operation, the two rotate in different directions.
CNC milling allows for narrow and deep cavities cutting.
Here, the machine fits a rotating drill right into the desired point on a work piece. The result is a set of well aligned holes with identical diameters. In this operation, CNC machining is used for reaming, counter boring and tapping.
In this operation, the cutting tool is fed in a linear motion; it removes the undesired material on a rotating work piece creating a targeted diameter. CNC turning produces products with distinct features on the inside and outside. The features include tapers and threads.
CNC turning is used in facing and thread cutting among other capabilities.
Computers have proved handy in achieving better controls in so many fields. For the manufacturing sector, CNC machining continues to become very popular as different manufacturers embrace the process. It’s a process that smoothens even the operation of traditional machines.
With a CNC machine, it is easy to deliver customized results to precision. With a customized program, you can enjoy better control.