In recent years, Japanese industrial output value every year to reduce mold and mold down to the annual needs of about 410 billion yen, Japan is facing die industries or innovation.A few years ago, Japan's mold production about 40% of the world, ranking first in the world, about the output value from 2000 to reach 1.87 trillion yen, after the peak, the present recession.Eliminated in the recession in the mold factory frequent cases of manufacturers, practitioners, business scale are obvious atrophy. Compared with the peak of the current vendors to reduce the number of about 8.5% of employed fell by about 30%, output decline rate of around 11%. In addition, other countries and regions of Asia, large scale development tooling industry, regardless of cost or technological competitiveness increases, forcing the Japanese mold prices fell by about 20%.
Japan's total output value of the mold, plastic mold production value of 642.8 billion yen, representing the first, accounting for 38.8% of GDP mold. Plastic mold used in a variety of industries, rapid growth in recent years, especially in the information technology industry has developed rapidly , but the trend method to change the mold industry is in recession. Automotive and semiconductor industries, the relocation of major customers, making the mold industry in Japan also had to shift the focus of overseas operations. The technology of high tech, increasingly stringent quality requirements and other factors, but also to make matters worse the mold industry in Japan.
To get out of this, the industry that Japan mold, except in high precision processing technology, make great efforts, how to distinguish between the general mold, and create high value added processed products to Japan and die industry in the direction, this is the other Asian countries and regions are facing a new topic. With the global economic integration and the increasingly fierce market competition, corporate innovation is increasingly becoming an important business component of the competitiveness of the last century the manufacture of mold tools eighties rely general machining equipment and the skills to rely on bench to complete. The nineties, cad cam, CNC machining technology bcdm processing technology is widely used step by step, to create a mold is not the problem, cad cam technology and CNC technology to measure the mold level is the main content is to die for the first time change.
In recent years, mold manufacturing industry in mainland China, the trend of the transfer, but will not transfer core technology. , Created in February 1981 the Japanese Gelaifeike Products Co., Ltd. was established in 2004, Shanghai chief representative of a Hong Xiansheng said Tanaka: Japan's cam tool software widely used in automotive mold, plastic products and other industrial areas , in the Japanese owned enterprises in the Honda, Toyota and other car involved in application software areas; in the field of Matsushita Electric household appliances, domestic enterprises and representative Shenzhen Oulinbasi, for the production of digital camera housing software to provide our mold, and Tianjin Stanray company, Shanghai Koito Lighting business.
The advanced industrial countries in the chain and the mold design used both reliability and cad cam technology to develop new fast, high precision, quality and more assured. Most of the new product has high wear resistance, high fatigue, high precision features, the structure forms a mini chain, and a variety of conveyor chains, cable chain, speed chain, is used in wear resistant materials, heat, plastic, oil bearing materials, powder metallurgy, etc., to further improve the performance of the chain.
In the process, the general specifications of the chain link plate teeth over high speed multi blanking process, roller manufacturing workers by 5 bit cold extrusion process, the sleeve and has a high speed precision auto detection feature of the volume control machining; Shot , crowded hole, surface hardening, and other new technology applications are common; parts heat treatment commonly used automatic production line, heat treatment quality testing equipment from the online detection and control; heat treatment process has become to temperature, furnace pressure, furnace gas composition and the quenching numerous parameters such as integrated media control, stable and reliable quality components, high technical performance; the assembly process is generally used on assembly, rivet, testing, pre pull, demolition of multi functional automatic assembly line section.
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