Machine tools as the "mother of industry", is a symbol of the level of a country's manufacturing industry. CNC machine tools were invented by American inventor John Parsons in the last century. With the development of electronic information technology, machine tools in the world have entered the era of mechatronics with digital manufacturing technology as the core, in which CNC machine tools are one of the representative products.
Most mechanical equipment, especially some manual machine tools, have high-speed rotating parts, such as the spindle of the lathe, the smooth rod of the tool, the screw rod and so on. Operating with gloves can lead to tactile insensitivity, numbness and retardation. Once the gloves touch these parts, they will quickly wrap around the rotating parts, which will cause limb injury.
As a kind of high precision machine equipment, CNC machine tool has a high degree of mechatronics, plays an important role in the modern machinery manufacturing industry, and greatly improves the production efficiency of machinery and equipment. As a machine and equipment, it is affected by many factors such as environment, air, power supply and so on in the process of using. The inappropriate use of CNC machine tools can easily cause faults and affect its normal use and operation. In the process of using, we should pay more attention to the rational use of NC machine tools, and provide guarantee for the normal use of NC machine tools. Because CNC machine tools are more precise than ordinary machine tools and have more electronic components, there are certain requirements for the location, temperature and power supply of installation and use: