Precision Making in China sometimes use the five-axis linkage CNC machine center, which is a high-tech, high-precision machine tool for machining complex curved surfaces. This machine tool system is used in a country’s aviation, aerospace, military, scientific research, precision instruments, high-precision medical equipment, etc. The industry has a pivotal influence.
At present, the five-axis linkage CNC machining is the only means to solve the processing of impellers, blades, marine propellers, heavy-duty generator rotors, turbine rotors, large diesel engine crankshafts, etc.Visit know more about CNC machining in China.
CNC machine centers are machine tools that can be automatically machined with precise instructions that have been previously edited. At present, most CNC machine tools are computer numerical control machine tools (CNC, Computer Numerical Control), which play the role of integrated control by the computer.
As for CNC Machining and precision making In China, in modern computer numerical control systems, the design of the workpiece is highly dependent on software such as Computer Aided Design (CAD) and Computer Aided Manufacturing (CAM).The computer-aided manufacturing software analyzes the design model and calculates the movement instructions during the machining process. The post-processor converts the movement instructions and other auxiliary commands that are used in the machining process into a format that the numerical control system can read, and then the post-processor. The resulting file is loaded into a computer numerical control machine for workpiece machining.After the program command is input into the numerical control system, the calculation is calculated by the computer, and the data is transmitted to the drive through the displacement control system to drive the motor to cut the designed part.
The five-axis linkage machining center has the characteristics of high efficiency and high precision, and the workpiece can be processed in one time with the pentahedron. With the high-end CNC system with five-axis linkage, it can also process high-precision machining of complex space surfaces, and it can adapt to the processing of modern molds such as auto parts and aircraft structural parts. In China, domestic CNC machine tools are mainly based on low-end products. High-end CNC machine tools mainly rely on imports. The domestic import of machine tools still accounts for about one-third. High-end CNC machine tools have a large gap in accuracy and speed with international cutting-edge technology, and they are more dependent on imports. According to relevant industry reports, the import rate of high-end CNC products reached 80%.
A friend who loves military affairs may know the famous “Toshiba Incident”. At the end of the last century, Toshiba Corporation of Japan sold several five-axis CNC milling machines to the former Soviet Union. As a result, the propellers used by the former Soviet Union to manufacture submarines were upgraded in several grades, so that the sonar of the US spy ship could not monitor the sound of the submarine. Toshiba has violated the strategic material embargo policy and has to punish Toshiba. Therefore, high-end CNC machine tools are particularly important for the country.
This passage is brought you by Shenzhen VIM Technology, the CNC Machining & Metal Stamping Specialist in China, owns 5000sqm factory in China, provide to several listed companies in US, Europe and Asia. We can do 5 Axis CNC Machining. Welcome for getting free quotes on your OEM metal products.