CNC Machining Technology Characteristics
Computer numerical control (CNC) machining technology has become an indispensable technology in the modern manufacturing industry, and plays a decisive role in product design, assembly and production. CNC machining technology is a combination of numerical control technology, machine tool technology and tool technology. CNC machining technology has a wide range of applications in the fields of automobiles, military data, aerospace, medical, pharmaceutical and other industries.
Compared with traditional manufacturing technology, CNC machining technology has the following advantages:
First, CNC machining technology has high machining accuracy. CNC machining technology is equipped with numerical control technology, which is based on digital program control, so that the machining accuracy of parts processed by CNC machining technology can reach δ=0.1mm, ensuring higher dimensional accuracy and shape accuracy of parts.
Second, CNC machining technology has good repeatability. For the same process, because the digital program is unchanged, CNC machining technology can achieve consistent and reliable processing parts repeatedly.
Thirdly, CNC machining technology can reduce tool wear and increase service life. CNC machining system can reduce the lateral pressure of the cutting edge of the tool, save the cutting time and reduce the heat of the cutting edge, so as to reduce the wear of the tool during processing.
Fourthly, CNC machining technology can realize automatic machining and save labor cost. Different from traditional machining technology, CNC machining technology only needs to program operation and no manual operation is needed, so as to realize unmanned operation and reduce the labor cost of parts processing.
Fifthly, CNC machining technology can realize flexible machining. When machining a variety of parts with complex structure, CNC machining technology can realize the interchangeable use of various cutting tools to realize the processing of various parts with high efficiency and low cost.
Finally, CNC machining technology has strong controllability and high stability. The operation of CNC machining technology is based on digital program control, so the operation is more controllable. In addition, because the cutting speed and feed rate of CNC machining technology can be conveniently adjusted, CNC machining technology has higher stability.
In summary, CNC machining technology has the advantages of high machining accuracy, good repeatability, low tool wear and long service life, automatic machining and labor cost saving, flexible machining and strong controllability and high stability, which has a wide range of applications in the industry.
