Tiếng Việt
CNC machine – short for Computer(ized) Numerical(ly) Control(led) – refers to computer control of other machines for the purpose of production (repetitive) metal parts
1. What is a CNC machine?
– CNC machine is a type of machine that is automatically controlled with the help of a computer. Parts that are automatically programmed to operate according to a sequence of events set by the user to create a product of the required shape and size.
2. Advantages – Disadvantages of CNC Machines
2.1. Advantages of CNC Machines.
– Unlike manually controlled machine tools, the output of a CNC Machine does not depend on operator skill. The main task of the machine operator is to monitor and check the working operation of the machine.
– Compared to hard-programmed automatic machines (using cams, gauges, stoppers, planetary switches, etc.), CNC machine tools offer a lot of programming freedom, especially with support. machinery assistance. Computerized, reducing machine adjustment time and delivering high efficiency even with small batch sizes.
– The only advantage in CNC machines is the method of working with the “electronic – digitized” information processing system, allowing the connection of processing systems within the management of the whole enterprise, creating favorable conditions. Expanding facility to automate the entire production process, applying modern techniques through local area network (LAN) or global interconnection network (WAN).
– Large displacement speed is achieved by the machine using CNC technology. CNC machines have high cutting productivity and minimize contact time in the machining and cutting fields thanks to a high degree of automation.
– CNC machine tools can easily modify machining programs, making them useful for a wide range of products. They also minimize preparation time and technical adjustment in the work area. Tool change times are quick and accurate, allowing you to prep the tool in the peripheral and put it back in the machine’s dedicated magazine.
– The digital control machine can perform many operations at the same time, automatically correcting the tool error, checking the part size, thus automatically correcting the relative position change between the tool and the part.
– CNC machine tools can machine a large number of small parts, react quickly to changing technical needs, and most importantly, machining can be done off-site, in the office, with the assistance of information technology (computers, microprocessors, etc.).
– Most CNC machines can perform a wide range of operations without changing the mounting position of the part.
– Repetitive accuracy indicates a high level of consistency throughout the process. guaranteeing excellent machining quality, this is the ultimate advantage of a digitally controlled machine.
– The principle of numerical control itself is the basic guarantee of machining accuracy on the machine. Furthermore, CNC machines offer the benefit of using cutting modes, cutting principles and installation plans, delivering high accuracy and consistent product quality.
– Most CNC machines can perform a wide range of operations without changing the mounting position of the part.
– Repetitive accuracy indicates a high level of consistency throughout the process. guaranteeing excellent machining quality, this is the ultimate advantage of a digitally controlled machine.
– The principle of numerical control itself is guaranteed c2.2. Disadvantages of CNC Machine Basic of machining accuracy on the machine. Furthermore, CNC machines offer the benefit of using cutting modes, cutting principles and installation plans, delivering high accuracy and consistent product quality.
– Higher manufacturing cost.
– The purchase price of the machine is more expensive.
– Maintenance and repair costs are also higher.
– Machine operation is more complicated.
– Changing the operator is more difficult.
3. Conclusion
In summary, the selection of today’s generation of CNC machines has become a mandatory and important aspect for industrial enterprises. Because it is highly profitable, repeatable and offers high characteristics that traditional machine tools cannot match.
4. Contact to repair CNC machines in Ho Chi Minh City
To best serve its customers, Limisys invites you to contact us through.
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