Hardware Mold Industry Should Improve Independent Innovation By Adjusting Mold Equipment.
< p > to increase technological innovation and rely on major scientific and technological projects to break through the core and key technologies. In order to strengthen the construction of industrial talents, strengthen the capability of independent innovation and improve the overall quality of the industry, we can speed up our efforts to get rid of the weak ability of independent innovation and the dependence of basic components on external demand. < /p >
< p > the rise of the domestic hardware and mould industry stems from the pursuit of high production efficiency, and the industry has independently developed "one mold, multi cavity" technology, which is widely used in the industry. One injection can produce multiple products at the same time, leaving the advantage of production efficiency and increasing scale. Facing the development trend of large-scale mold, digitalization and ecological energy saving, the hardware industry will be more meticulous and rigorous and rational to a higher level. < /p >
< p > < strong > the basic requirements for equipment in mould industry < /strong > < /p >
Processing the complex shape of the space curved surface, with the development of the mold to the large scale, the weight of the module will also become larger and larger, and now some have reached tens of tons. 2. most of the dies are rectangular or square shaped, and there are very few narrow and long shapes. The main processing volume is concentrated on the concave die and punch. 3., with the increasingly sophisticated and complex requirements of the mould products, the requirement for the machining accuracy of the dies is getting higher and higher. Now, the machining accuracy of many molds has reached 1~2 m, which will soon develop to less than 1 m. 4., with the increasingly short requirements of the users on the die production cycle, the mold processing must meet the requirements of high efficiency, speed, flexibility and long time full load. < p > compared with other machining processes, mold processing has its own particularity. These characteristics are mainly: 1. most molds need to be on solid metal modules. According to above 4 particularparticularity, the following basic requirements are put forward to die processing equipment: 1. the die machine equipment equipment linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage linkage a numerical control system with large information capacity. < /p >
< p > only some of the basic requirements of most die processing equipment are put forward. Besides, there are many special requirements. For example, the machine tool for processing plastics requires a higher speed. However, because of the small cutting force, the machine tool can be used with a light structure to reduce costs. The molding press used for trial molding does not require it to be efficient and fast, but requires reverse kinetic energy for die repair. At the same time, compound machining, flexible machining and on-line testing are also the requirements of mold processing. < /p >
< p > < strong > > a href= "http://www.91se91.com/news/list.aspx Classid=101112107" > domestic mould < /a > equipment competitiveness analysis < /strong > /p >
< p > at present, the domestic equipment produced by the domestic machine tool industry, apart from a few high-grade equipment, lacks the ability of independent innovation in China. At the same time, it is difficult to meet the requirements. Most of the domestic technology and capability can be satisfied, but because the machine tool industry does not attach importance to the market of mold industry and the lack of careful analysis of some special requirements for mold processing. Its main performance is: 1. the product is not developed for the special requirements of the mold industry, the main structure can not be well adapted to mold processing, including workbench size and load-bearing, rigidity and stability of machine tools, reliability of long time full load operation, high speed, high efficiency, high precision and large spare space curved surface processing; 2. many parts and accessory parts of the equipment are not in good quality, especially some electronic components, some mechanical parts and CNC systems; 3., due to the reasons of enterprise system, mechanism and management, including assembly quality and comprehensive service level is not high, especially after sales service can not keep up, the die and mold enterprises are afraid to choose domestic equipment. < /p >
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