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- guhe888@aliyun.com
- Second Industrial Zone, Xinnan Village, Qishi Town, Dongguan City
10
2023-07
Category: Industrial News
From the macro level of economic growth, the medium perspective of industry evolution, and the microcosmic behavior of enterprise development, we all find that the current aluminum industry will become an inevitable trend from smelting of primary electrolytic aluminum to intensive processing. Aluminum processing products are generally priced in the form of “aluminum price + processing fee”. When the total downstream demand and structural increment are growing rapidly, companies with technological advantages, channel advantages, cost advantages, and location advantages will have a processing fee rate of not only It can be guaranteed, and there is still the possibility of improvement. If the factors of capacity expansion are superimposed, the growth of performance will be rapid and significant.
In recent years, China’s aluminum profile industry has grown rapidly and has fully developed into a highly competitive industry. As of the end of 2010, there were 824 aluminum profile enterprises above designated size in China. After rapid development and fierce market competition, the basic pattern has initially formed. At present, there are many manufacturers in my country’s aluminum foil industry, and the industry concentration is low. No company has a significant market share, and no company can have a decisive impact on the development of the entire industry. In 2010, the national aluminum foil output was about 2 million tons, and there were more than 250 companies engaged in aluminum foil production, with an average output of about 8,000 tons. The average scale was relatively small, and there were many small enterprises. There was excessive competition in the field of low value-added products. .
With the rapid growth of China’s aluminum profile industry, the sales revenue of the aluminum profile industry will also increase year by year. According to statistics, from 2005 to 2010, the compound annual growth rate of sales revenue of China’s aluminum profile industry was 35.20%. According to the current economic situation at home and abroad, combined with the sales revenue data of China’s aluminum profile industry and China’s economic growth data from 2005 to 2010, it is roughly estimated that the compound annual growth rate of sales revenue of China’s aluminum profile industry from 2011 to 2015 will be 20%. In 2015, China Aluminum The sales revenue of the profile industry will reach 1,049.8 billion yuan. With the rapid development of the downstream industry of aluminum foil, its demand for aluminum foil will continue to increase. By 2012, the consumption of aluminum foil will reach 1.8 million tons, and in 2013 it will reach 2.1 million tons. The compound annual growth rate from 2011 to 2013 will reach 17. %.
Electricians are everywhere in modern society. News about electrical processing, bicycle die-casting accessories, mobile phone mid-plate die-casting, radiator processing, mechanical parts processing, mechanical parts die-casting, electronic parts die-casting, and aluminum alloy die-casting parts processing. Die-casting molds are a large category of molds. With the rapid development of China’s automobile and motorcycle industries, the die-casting industry has ushered in a new period of development. At the same time, higher requirements are put forward for the mechanical properties and life of the die-casting mold. In order to meet the increase in performance requirements, it is still difficult to rely on new mold…
For precision parts, the processing is very strict, and the processing procedures include cutting in and out. There are specific requirements for the size and accuracy, such as how many microns are plus or minus for 1 mm, etc. If the size is too wrong, it will become a waste product. At this time, it is equivalent to reprocessing, which is time-consuming and laborious, and sometimes even makes the entire processing material scrapped. This has just caused the increase of cost, and at the same time, the parts are definitely unusable. The processing of precision parts is mainly based on…
The design knowledge base of the aluminum alloy low-pressure casting system adopts the idea of modularization. According to the functions of the system, three sub-modules of the Dongguan die-casting knowledge base are designed, namely, the explicit knowledge module, the three-dimensional module, the rule knowledge module. The ultimate goal is the low-pressure casting process KBE system aluminum alloy to obtain more detailed cards, so the design of the database will require a stored process involving explicit knowledge, so the establishment of explicit knowledge modules is to facilitate management and calling, combined with knowledge acquisition Mechanism, explicit knowledge is divided into different…
In recent years, there are more and more alloy die-casting manufacturers. In the era of rapid technological development, mechanical equipment is also constantly being updated. There are more and more situations where mechanical castings are in short supply, so there are so many die-casting manufacturers. Defects are mainly protruding vesicles on the surface of the mold. Polished or machined to expose after fuel injection or plating. The cause of foaming defects in castings is that the pores are mainly caused by pores and shrinkage mechanisms, and the pores are often circular and shrink irregularly. The cause of the porosity is…
Everyone knows that the quality of alloy parts produced by alloy die-casting manufacturers has a great relationship with die-casting molds, so the maintenance of molds is very important. The molds affect the precision of die-casting tools. Good molds can produce good Die-casting parts, let me introduce the relevant information about the maintenance of die-casting molds. That is to set up a complete set of records for each set of molds in the factory. This is guaranteed after maintenance and maintenance is an important basis for each to be done in detail, including production patterns once a day. As the management…