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DIFFERENCES BETWEEN UNIVERSAL MACHINE AND CNC MACHINE
Traditional universal machine tools and Computerised Numerical Control (CNC) machine tools are two different types of technology widely used in metalworking and other manufacturing jobs. Although both play important roles in industry, there are distinct differences between them.
- Control System:
- Universal machine tools are manually operated and handle workpieces based on the skill and experience of the operator. The operator uses joysticks and buttons to control the machine.
- CNC machines are computer controlled. They are programmed via a computer and perform machining operations automatically. This ensures higher precision and repeatability.
- Precision and Repeatability:
- Universal machine tools offer a precision that varies depending on the skill of the operator. They also do not guarantee the same level of repeatability in every operation.
- CNC machines provide high precision and repeatability. Once programmed correctly, it is possible to achieve the same results in every operation.
- Flexibility and Complexity:
- Universal machine tools usually have a limited workpiece geometry and machining capability. They are not suitable for the production of complex parts.
- CNC machines can process a wide range of workpiece geometries and perform complex operations. This provides more flexible and diverse production possibilities.
- Processing Speed and Efficiency:
- Universal machine tools require more human intervention to machine workpieces, and operations usually take longer.
- CNC machines provide higher processing speed and production efficiency thanks to their automated machining capabilities. This makes production processes faster and more efficient.
As a result, while universal machines are used for manual machining, CNC machines provide higher precision, repeatability and flexibility, forming the basis of modern manufacturing processes. Therefore, CNC machines are often preferred in industrial applications.
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