With the continuous development of rural informatization, more and more LED displays have appeared in rural communities and become a beautiful landscape in the community. Integrating microelectronics, computer and information processing technology, LED display can help to improve the status quo…

The overall scheme of the experimental system is based on the PC platform to develop the numerical control principle and system experimental device of the machine tool. It is mainly composed of parts: PC (host computer) mainly completes the establishment of the whole experimental environmen…

Urban landscaping has made it difficult for conservation management due to soil problems, making the greening effect unsatisfactory. This requires an in-depth understanding of the soil, identifying the problems and improving them, and improving the quality of garden planting and plan…

Despite all the changes in health care in the United States in the past few years, half of Americans still let their employers provide insurance. With more and more large-scale employers protecting themselves, some…

The cutting principle of the …

What is the difference betwee…

The number of air compressors can not be controlled according to the workload of the rock drill, the output air pressure is unstable, the air compressor has more faults and consumes more energy. According to the amount of gas used by the rock drill, the number of air compressors input …

Thermal error prediction compensation for numerical control machining based on neural network. The thermal error compensation principle and the structure sensor measure the temperature and thermal displacement values ​​of the corresponding parts of the CNC machine tool, and th…

In order to guide the development of the semiconductor lighting (LED) industry in Jiangsu Province and expand the consumption demand for energy-saving products, six departments including the Jiangsu Provincial Economic and Information Technology Commission, the National Development and Reform C…

With the growing emphasis on lightweight , comfort, and ride comfort of vehicle manufacturers, the automotive suspension field is facing a new round of large-scale technology upgrades. Lightweight products such as air suspensions , rubber suspensions…

How to improve the value of C…