Shenzhen NC machining refers to the machining that the control system sends instructions to make the cutter make various movements that meet the requirements, and the technical requirements and processing requirements such as the shape and size of the workpiece are expressed in numbers and letters. It generally refers to the technological process of parts processing on CNC machine tools. CNC machining refers to a process method of machining parts on CNC machine tools. The process procedures of CNC machine tools and traditional machine tools are generally consistent, but there have also been significant changes.
A machining method that uses digital information to control the displacement of parts and tools. Generally, the machining center is installed in the machining workshop. Not only does the environment temperature change greatly and the service conditions are poor, but also there are many mechanical and electrical equipment, resulting in large fluctuations in the power grid. Therefore, the position where the machining center is installed requires strict control of the power supply voltage. The power supply voltage fluctuation must be within the allowable range and kept relatively stable. Otherwise, the normal operation of the CNC system of the machining center will be affected.
The ambient temperature of CNC machining center is less than 30 ° C, and the relative temperature is less than 80%. Generally speaking, the exhaust fan or air cooler is set inside the numerical control electric cabinet to keep the electronic components, especially the central processing unit (CPU) working temperature constant or the temperature difference changes little. Excessive temperature and humidity will reduce the life of control system components and cause more failures.
CNC machine tools belong to the manufacturing industry of metal cutting machine tools. Driven by the national revitalization of the equipment manufacturing industry and the transfer of international industries, the growth rate of investment in equipment and tools purchase in China will continue to maintain a 20% level in the next 5-10 years, and the demand of China's machine tool industry will continue to grow at a high speed. Driven by demand, the output of CNC machine tools in China has maintained a rapid growth. With the deepening of economic restructuring, the high growth of listed companies in the category of CNC machine tools and CNC system equipment is expected to continue.
