You must know how to make metal parts for foreign trade in these three aspects_ Let’s take a look at the manufacturers in Shenzhen. We used to work with big guys from professional universities and even stabilized with Shenzhen.
The decade of CNC precision machining is getting faster and faster, and young people need to invest time in mining or forging. Nowadays, the caliber is still very low, and how much compensation has been made by Wan Wan? However, if it becomes impossible to achieve a dream without ensuring precision, then we can get rid of the complicated manual labor, and the processing content and technical level can undoubtedly increase exponentially.
After all, people not only pursue high craftsmanship, but also need to create a relaxed and efficient appearance. They must introduce precision mechanical processing equipment in order to create opportunities to improve their own business scale, and even promote socialization, GDP reduction, and transformation of human intelligence.
Mechanical processing refers to the process of changing the overall size or performance of a workpiece through a mechanical device. According to the differences in processing methods, it can be divided into cutting and pressure processing.
The rationality of CNC machining technology directly affects the machining process of parts. The simpler the parts, the higher the productivity. Therefore, when designing parts, consideration should be given to how to avoid the problem of surface debris on the parts. If necessary, the application is very stable during the production process.
With the development of micro/nanoscience processes, micromachines characterized by their small size or operational scale have become a high-tech tool for people to understand and transform the micro world. Micromachinery, due to its ability to operate in narrow spaces without disturbing the working environment and objects, has broad application potential in fields such as aerospace, precision instruments, biology, and has become an important branch of nano equipment and integrated circuits, and is the main version of advanced instrument packaging.
Precision and ultra precision machining are an important component of modern mechanical processing and manufacturing technology, and are one of the important indicators to measure the level of a country’s high-tech manufacturing industry. Since the 1960s, with the development of computer and information technology, higher requirements have been put forward for manufacturing technology, which requires both the characteristics of integration and technological integration.
Cutting tools are cutting tools used for machining, with high strength and significant mechanical properties. Based on LD integrated circuit technology, specialized cutting tools are added to reduce or eliminate commonly used edge wear, install cutting tools, provide quantitative lubrication, and perform computer parameter prediction and optimization on cutting accuracy, tool life, machining efficiency, tool life, machine size, and other functions.
High speed cutting tools use cutting methods to cause plastic deformation of the workpiece to obtain the required tool shape.
The cutting speed of CNC machine tools can be increased by 3-5 times compared to ordinary machine tools, the machining accuracy can be improved by 10 times (the machining efficiency can be increased by 25-2-3 times), and the surface roughness can reach Ra μ M.
The assembly process of electric spindle machining When assembling an electric spindle, the accuracy error of the inner hole will accumulate inside the dial, and the accuracy should be strictly tested when leaving the factory. Especially before the production and assembly of electric spindles, strict quality inspection must be carried out.
The lathe spindle has the following precision and characteristics: spindle stiffness, thermal deformation, load deformation on the bearing seat, bearing seat wear, diameter, radial runout, clearance of supporting bearings, and preload.
In order to facilitate manufacturing, international advanced design concepts such as the Guangshu and the well-known equi speed precision engraving machine X series have been adopted, which greatly reduces noise, improves product quality, shortens service life, and assembly quality of the electric spindle.