Japan Bearing Industrial Development Characteristics and Market Analysis

Japan Bearing Industrial Development Characteristics and Market Analysis

After joining the WTO, China's machinery and electronic products to compete in the international and domestic market is becoming increasingly fierce. How to make the domestic bearing industry in the fierce market competition continue to develop, improve product quality, open up new potential markets and increase bearing products in the international market share and competitiveness of the domestic bearing industry is urgent to solve the problem. Japan is the precision bearings production of power, in terms of product development, design and manufacturing, technology, product quality and production equipment were walking in the world.

Japanese bearing production and operation has the following characteristics:

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First, advanced technology and equipment manufacturing level, double high working efficiency.

Japanese companies into the production plant, rows of neatly stacked equipment, roaring, very few workers in the workshop operation. For larger quantities of standard bearings, each person is responsible for basically 1 to 2 production lines. Material from the parts, chucking, processing, testing to the cleaning, assembly, oiling, packaging and a series of processing procedures, relies entirely on the efficient and high-precision automation equipment complete, advanced processing and testing technologies, such as adaptive grinding technology, online measurement techniques, fault diagnosis technology has been widely used, thereby reducing the product quality failure caused by human factors, and the efficiency is very high. Another example is the Japanese ball bearing production bearing automatic grinding line is available in two models, one automatic line for the grinding process equipment process, an automated line outside the ring a total of 18 sets of equipment, one person in two autoline. 6200 Ultra line grinding beat 4.8 seconds / piece, auto shop a total of eight lines from custody four people, one million units per month. Another mill installed automatic line consists of 27 devices composed of only two left unattended, 400,000 sets per month.

2

The second is the creation of specialized production patterns and maintain the high quality brand.

Japanese bearing production mainly heat treatment step, grinding step, the assembly process. All roughing operations and all purchased parts, each part has 2 to 3, the company supplied. This specialization production patterns in order to create a good efficiency, labor productivity per person up to 300 million yuan. Whether NSK or NTN, the reason why the world-famous, no doubt is due to the excellent quality sake. Ultra-precision requirements of the customer, they have always responded with the highest reliability. They promote the production of standardized global production base, NSK brand ball bearings for nearly half of the production at overseas factories, the same can maintain the same level with the Japanese domestic production of high quality. Because of this, as a leader in the bearing of NSK, NTN products, always with the era's most cutting-edge technology together simultaneously.

3

Third, adjust the industrial structure to meet the market demand.

Japanese bearing companies in restructuring, changing market strategies, changes to advance and retreat blindly attack. Its strategy is characterized by: Implementing off, stop, and, turn, optimized. Expand the advantages of market contraction weak market. General Bearing adjustment to high-volume, low-cost direction; many varieties of small quantities of products bearing unit to adjust the direction. Japanese enterprises attach importance to product development, the economic premise without borders, based on the global development strategy. Has introduced its own specialty products business, to meet the requirements of a host of new products based on user needs early investment made before the host, for which won the trust of consumers around the world.

4

Fourth, the Japanese bearing companies focus on the development of manufacturing technologies and processes.

Delegation visited factories, businesses are the production and highly automated line automatic detection. However, in the production line, not all devices are the most advanced, and some 60 or 70 years or equipment 20th century (in some of our companies have eliminated these devices) but it can and production lines together, and to ensure product quality, thanks to Japanese enterprises attach importance to the development and production technology. Most delegations study of business is the production plant, but the technology development department has strong development capabilities, the focus on new product development, but also focus on production technology and process development and innovation, so as to ensure product quality.

The following items for domestic enterprises to learn production techniques.

(1) grinding bearings and bearing automatic assembly line technology.

(2) bearing automatic line Pro-line automatic measuring techniques.

(3) precision ball manufacturing process and testing technology.

(4) heat treatment production line automatic alignment material technology.

Within (5) ball bearings double-face grinder, grind the outer sleeve technology.

(6) CBN abrasives technology.

Although the total amount of bearing production and production systems perspective, China has become second only to Japan, the United States and Germany, the world's largest producer of bearings, but the product development capabilities, product quality and production scale, the production of power with China and bearing than there is a big gap. Chinese enterprises should strengthen cooperation with Japanese companies, especially small and medium enterprises and technological cooperation, the Japanese companies technical, financial and management strengths and advantages of the Chinese market, human resources combined, mutual benefit and common development.