Application of CNC System in Modern Manufacturing Workshop
Introduction
Computer numerical control (CNC) systems have become increasingly important in modern manufacturing workshops. The machine tools used now feature mechanical replacements with electronically controlled circuits, enabling advanced operation for improved performance. This technology is used for a variety of purposes, such as drilling, milling and shaping of metal parts. It is not just limited to the production of metal parts but also other materials, such as wood, plastics, fibreglass and composites. As this technology becomes more and more popular, it has a profound impact on improving manufacturing productivity and product quality.
How CNC System works
CNC stands for computer numerical control, which means that it is an automated system that uses computers to take control the operation of machining tools. This involves using programs with inputs to the computer which then interprets the commands and sends signals to the machine to take the path it needs to tackle the job in hand. The program is tailored to the job and specific instructions are loaded into the computer by an operator. The instructions include the size and shape of the finished product, which is plotted by the computer, then used to control the CNC machine.
Benefits of CNC
CNC systems bring significant efficiency and precision to the manufacturing process. It is more accurate than conventional machines, so some processes that usually take days to complete can be done in a fraction of the time. Moreover, CNC systems can be programmed to produce complex parts without the need for manual intervention. They are also more flexible than traditional machines because they can be set to run multiple programs at the same time. This enables the operator to produce larger batches of the same parts, with a higher degree of accuracy and faster output.
Types of CNC System
There are many types of CNC system, including numerical control (NC), computerized numerical control (CNC) and programmable logic controller (PLC) systems. NC systems are basic machines used in industrial settings which require manual programming and manual input. CNC systems are more efficient and automated, as they can control machines with the help of a computer program. PLC systems are more advanced versions of CNC systems, as they are designed to be used in more complex applications that require high levels of accuracy and increased production rate.
Conclusion
The evolution of CNC systems has revolutionised the way products are made today. It has changed production line design, allowing computer controlled machines to mass produce parts quicker, more accurately and with fewer errors than manually operated machines. The vast array of benefits associated with CNC systems has lead to their ubiquitous use in modern manufacturing workshops.
