深圳螺丝厂家 | 数控车床加工

Industry experts said that in building a monster behind, have a small fastener screw indispensable role, although only a small participant, but it has a crucial impact. Because of the importance of convergence, consumers in the procurement will be more of a brand of favor.

Fasteners Screws are also known in the market as standard parts and are a generic term for a class of mechanical parts used when two or more parts (or components) are fastened together as a unit. All kinds of machinery, equipment, vehicles, ships, railways, bridges, buildings, structures, molds, instruments, instruments and supplies, etc. "International Mold Association Secretary-General Luo Baihui said that with the development of China's manufacturing industry, Screw as one of the larger import and export of products to achieve international standards, to promote China's fastener screw business to the world, to promote the fastener screw enterprises to fully participate in international cooperation and competition, have an important practical significance and Strategic significance. Due to the specific requirements of the specifications, dimensions, tolerances, weights, performance, surface conditions, marking methods, and acceptance inspection, marking and packaging of each specific fastener screw product, the requirements are specified in several national (industry) , For example, English, German and American.

The mechanical industry is one of the main users of fastener screws. Because of China's mechanical foundation in the machinery industry in the important position of late, long-term lack of investment, resulting in the whole industry foundation is poor, weak, weak strength. Especially with the improvement of the level of China's mainframe, mechanical bottlenecks behind the underlying components of the host is increasingly apparent. In recent years, although the introduction of technology, technological innovation, scientific research and development, the state has given some support, but with the current market demand and foreign level compared to there is still a small gap, specifically in: product variety, low level , The quality of instability, early failure rate is high, poor reliability.

Fastener screws as the machinery industry as the main basis for the product, the development of machinery industry, but also on the fasteners screw products put forward higher requirements. Luo Baihui that the current domestic standard fasteners screw has been an oversupply, and high-end fastener screws (high temperature, shaped, titanium composite, special performance fasteners screws) in short supply, but also dependent on imports. National Machinery Bureau of the "common standard fasteners" as a restricted development of products, "high-strength shaped fasteners" as the current encourage the development of products. High-strength fastener screws with the level of national industrialization and technological progress, the gradual increase in the use.

It is understood that during the second five loaders, excavators, road rollers and other construction machinery products will amount to 600 million units, annual sales of about 50,000 units, which estimates that the demand for high-strength fastener screws about 2 Million to 3 million tons. To fastener screws represented by the basic pieces, not only the basic equipment manufacturing industry in China, but also an important basis for national economic construction in various fields. In the 12th Five-Year period, the industry to maintain part of the cost advantage at the same time, we must rely on technological progress, quality and cost-effective products such as new advantages to achieve sustainable development. Is expected to the end of 2015 the industry-wide output will reach 7.5 million to 800 million tons; in expanding the overall situation of exports, exports will show a growth trend is expected during the 12th five-year average export growth rate of 8% to 10% , By 2015 the industry-wide total exports will reach 30 billion yuan.

Industry experts said that the size of the domestic fastener screw enterprises should look to the future, "high-speed rail," "Aerospace", "Highway" "Airport" and other key state construction projects are tight for enterprises to high-end opportunities, Boeing plans for the future 20 Increase by 3400 aircraft, the National Development and Reform Commission invested 800 billion yuan to build six cities in rail transit, according to 36 plans to build urban rail transit projects in urban planning, 2020, the new urban rail transit mileage will reach 6560 km, Firmware screw needs of 55-70 billion. These large projects will greatly enhance the high-strength fasteners screws, titanium and other high-end fasteners screw demand, remove the "low-end" label is not impossible.