With the rapid development of modern machining and machining technology, many advanced machining technology methods have gradually emerged, such as micro machining technology, rapid prototyping technology, fine ultra-fine machining technology and so on. With the development of micro / nanoscienceandtechnology, micromachines characterized by their small external dimensions or operating scales have become a high-tech for people to understand and transform the micro world.
People are the first factor that affects the processing quality in precision machining. In the quality control of auto parts processing, we must strengthen the processing and the training of technicians to improve the technical level of precision mechanical parts processing, so as to improve the processing quality of auto parts. Dongguan Shilihe Electromechanical Equipment Co., Ltd. has been committed to the processing of non-standard precision auto parts for 16 years, and has established cooperative relations with many auto parts manufacturers for a long time to improve their services in the processing of non-standard precision parts. We have a perfect training system, and regularly carry out technical training for front-line production and processing personnel to promote quality control.
The cutting performance and service life of the cutting tools should be stable and reliable. When the NC machine tool is used to stop machining, the cutting tools should be forced to change at a fixed time or the service life of the cutting tools should be stopped by the control system. The cutting performance and cutting tools of the same batch of NC tools should not be significantly different. It is necessary to prevent frequent shutdown and tool change or the formation of a large number of scrapped machined workpieces.
Wire cutting machine takes the moving metal wire as the tool electrode, and processes the workpiece according to the predetermined track under the control of the control system. It is suitable for machining all kinds of molds and parts with precision and complex shapes. EDM machining is the process of using EDM discharge to process the electric erosion phenomenon produced by conductive materials, which is the result of the comprehensive action of electricity, heat and fluid power. Pulse voltage is a necessary condition for spark discharge in the process of spark discharge, and high-frequency power supply is a high-power, high-frequency pulse signal source, which is an important part of CNC wire cutting machine tool.
The machining of large-scale CNC lathe is to use the lathe tool to process the rotating workpiece. Arbitrary programming can be carried out in the machining process. The spindle and feed speed can be changed according to the machining process requirements, and multi coordinate linkage can be realized. When machining large-scale CNC lathe, the corresponding machining can also be carried out with drill reamers, reamers, taps, dies and knurled tools, which is easy to process complex curved surfaces. Large CNC lathe processing can realize the mass production of miscellaneous parts with multiple varieties, which can meet the requirements of the market for product diversification. Therefore, we are positive about the future development trend of large CNC lathe processing.
CNC processing medical accessories, multi axis control linkage: generally, three axis linkage is the most used, but through some adjustments, four axis, five axis, seven axis and even more linkage axis machining centers can be achieved. Parallel machine tools: the functions of common machining centers are relatively fixed. You can combine machining centers with turning centers, or vertical and horizontal machining centers, which can increase the processing range and processing capacity of machining centers. Early warning of tool damage: by using some technical detection means, the wear and damage of tools can be found in time, and the alarm can be given, so that the tools can be replaced in time to ensure the processing quality of parts. Service life management of tools: multiple tools working at the same time and multiple blades on the same tool can be managed uniformly to improve production efficiency. Overload and power-off protection of machine tool: set the maximum load according to the load in the production process. When the load reaches the set value, the machine tool can realize automatic power-off and shutdown to protect the machine tool.
The machining process benchmark can be divided into: casting, forging, stamping, welding, heat treatment, machining, installation and other categories according to different processes, which refers to the general term of the NC machining and machine installation process of the whole part. Others, such as cleaning, inspection, equipment maintenance, oil seal and so on, are only auxiliary processes. Turning methods change the surface function of raw materials or semi-finished products, and NC machining process is the primary process in the profession.
