Nc tool technology status and future trends - China Cool Usb Gadget - China Cute Wireless Mouse
In recent years, micro- Electronic Technology, computer technology, information engineering and materials engineering, driven by high-tech, traditional manufacturing technology has made rapid development, has rapidly developed into a new manufacturing technology?? Digital manufacturing technology. Compared with the traditional manufacturing technology, its important features is the CNC machining technology is widely used, the driving force behind the development of the manufacturing of products from a strong manufacturing efficiency pursuit.
In this context, the manufacturing sector as the main clients Tools The rapid development of manufacturing and application technology. A large number of high-speed, efficient, flexible, complex, environmentally friendly applications for NC Tool and new technologies emerge, the traditional cutting technologies has fundamentally changed. Now, hard machining, dry machining, high speed and efficient processing has become an important symbol of modern cutting technology, and promote the technical level of cutting the overall increase, has become a key technology of CNC machining. Tool has developed into a high value-added products, high-tech products, including contemporary material, information science, computer, application of technology in the field of microelectronics the latest results.
1 , The progress of cutting tool materials
Present, the tool material progress of the main features are: on the one hand to replace high speed steel carbide has become a major tool materials; the other hand, the proportion of superhard cutting tool materials used increase.
Aspects of WC The development of new carbide grades
more highly targeted, such as the United States Kennametal Inc. is processed only for materials of AC power adapter different grades, there turning: processing steel KC9110, processing stainless steel KC9225, machining cast iron KY1310, machining alloy with KC5410, machining hardened materials, KC5510, processing of non-ferrous materials, KY1615, the new grade the average grade than the original cutting efficiency can be increased 15% to 20%. Mountain High Launches processing cast iron TK1000, TK2000 new grades, can improve the cutting speed of 20% to 30%, while the company developed for the processing of steel TP3000 in heavy cutting, interrupted cutting, large feed applications, there is good reliability.
Cast iron and stainless steel is more workpiece material both applications, however, the machinability of two very different, many companies have developed a special processing of grades of these materials. Diamond Cutting Tools Co., Ltd. Zhuzhou such as the development of King Kong blades, is specifically processed iron carbide blade, including dry-type high-speed machining gray cast iron YBD052, high-speed processing of ductile iron YBD102, for high speed USB Memory Stick or milling The YBD152 and applicable in low wet milling or turning YBD252 intermittent conditions such as grades. These new grades grades than the original cutting speed can be increased 30% to 40%, life can increase by almost 40% to 50%. In the processing of stainless steel, the Swedish company Sandvik GC2015 turning austenitic stainless steel is a gradient zone of plastic deformation and improved resistance to thermal rigid matrix, together with special designed for this grade TiN-TiN/Al2O3 (multi)-TiCN coating, and coating the surface was smoothed to enhance the anti- Abrasive Wear, peeling, anti-BUE capacity. South Korea's PC9530 KORLOY grades of stainless steel for the milling, ultrafine particles with the matrix and the PVD coating.