In today’s fast-paced world, it is important for everyone to be productive and give customers the results they want in a timely manner. Same in services as in industry, all companies are striving to be more productive and reduce costs.
If we talk about the metal industry, there are still processes that are performed manually, which causes not only high production costs but also stress on workers, limiting both the productivity and profits of the company. To overcome all these challenges, a wealth of software related to metal treatment and processing has been developed and is available on the market.
In addition to software, computer numerical control (CNC) machines are some of the best tools for bar turning-milling, drilling, grooving, and other metal cutting automatically through commands received from a computer.
Companies involved in bar turning, drilling, cutting and roughing of metals can use the power of CNC machines to do away with traditional time-consuming processes and achieve better productivity in metalworking.
What is a CNC machine?
Also known as CNC machining centers, in short, CNC machines like this desktop CNC are automated machine tools controlled by a computer. They are tools capable of performing multiple operations on a part, using rotary tools with multiple cutting edges and with minimal worker intervention during the machining process. This increases production, flexibility, and precision.
CNC machines are used in modern industry, not only to reduce production costs but also to save time and improve work accuracy, as CNC centers are very useful for complex machining.
There are two types of CNC machines, vertical and horizontal, classification is given according to the position of the spindle motor.
There are also CNC machines of different sizes for manufacturing parts, such as 3-, 4- and 5-axis machines. The higher the number of axes, companies can produce comparatively faster and more complex parts.
In addition to improved productivity and better-finished work, CNC machines offer a wide range of benefits; here we bring you a list of the 6 biggest advantages of CNC machines.
1. Improved precision
Since CNC machines are operated by computer programs, they offer higher precision compared to manually operated mechanical machines. Moreover, since the machines are controlled by software and integrated computer programs, processes are completed earlier and the number of errors decreases, resulting in an overall improvement in productivity.
2. Safety
Operations on CNC machines are executed through programs, so workers are not in direct contact with or exposed to the cutting tools. This means that workers are safe and secure in their workspaces.
3. High process accuracy
CNC software integrates CAD (Computer Aided Design) and CAM (Computer Aided Manufacturing) operations, capable of performing the same process hundreds or thousands of times with the same level of perfection.
4. Waste Reduction
CNC machinery helps to reduce metal waste, as they are designed with systems to manage the chips resulting from machining or cutting processes, which accumulate in the workshops without having a particular use. Therefore, these systems provide an optimal solution for working with metals in different shapes. They improve the management of cuttings for maximum utilization, and can also separate the different types of swarf, thus facilitating their reuse and recycling.
5. Reduced worker involvement
With the incorporation of CNC machines, companies can perform the most complex operations in a few minutes without the intervention of a machine operator or engineer. This fact considerably reduces the costs of incorporating and training machine operators, and also reduces human errors and accidents that occur in traditional processes. In fact, a single person can supervise several CNC machines, since once they have been programmed they can be left to work autonomously as a general rule. Sometimes it is only necessary to occasionally replace cutting tools.
6. Execution of complex processes
CNC machines can execute complex processes that would require great effort and time if done by hand. All one has to do is set up the machine and integrate the programs. Operators are only needed to monitor the machine and processes and therefore the process can be executed without interruptions or failures. With all these advantages of CNC machines, metalworking companies can be more efficient and get a higher ROI in less time.
CNC machines are a necessity of modern industry, no doubt about it and if you need CNC machines for your manufacturing industry, dealing only with reputable and highly reputable suppliers is the only solution, which in our experience is Makera, one of the most respected suppliers of CNC machines.
