Reporter An Yang: “The traditional cutting machine is controlled by a large-scale industrial numerical control system. This machine can be remotely controlled by only a single laptop computer, which solves the problem that man-machine cannot be separated in the original operation.â€
The CNC machine tool product developed by Dalian Heavy Industries Huarui CNC Company has been put into production for more than 100 units a month and the profit has increased by more than 40%. Six months ago, Huarui CNC had to rely on traditional products to compete with peers for prices. Self-innovation and the development of new products to seize the market, the same move has also made “an old†steel-making company Angang take the lead in the contrarian.
Liu Rendong, director of the Institute of Automotive Steel at Angang Technology Co., Ltd.: “The phase transformation induced plasticity steel that we developed has greatly reduced the weight of the car, compared with the international equivalent technology, because this is our own technology, which greatly reduces the cost and makes the product The market competitiveness has been greatly improved."
With the only domestic production line that can produce such high-performance steel products, auto manufacturers such as FAW, Chery, and Shanghai Huizhong have taken the initiative to come to the door and sign orders.
Mi Hongsen, deputy director of the Shenyang Foreign Trade and Economic Cooperation Bureau, said: “Our company has adopted a strategy of retreat, and this 'retirement' is to shrink the concentration of high-quality troops. This 'advancement' is to concentrate our capital and strength to develop new ones. Products, develop new products."
At present, Liaoning Province has independent intellectual property rights of new products and new equipment, accounting for more than half of the equipment manufacturing industry. From January to August, the equipment manufacturing industry achieved an industrial added value of 153.614 billion yuan, an increase of 16.8% over the same period of last year.
Polyamide 6 slices, commonly known as Nylon 6 slices, nylon 6 slices. Because the macromolecule contains an amide bond (-C-NH-), it is called polyamide. Nylon 6 slices are usually in the form of white columnar particles, with a melting point of 210-220°C and a decomposition temperature of about 300°C. Soluble in phenol and hot concentrated sulfuric acid, excellent electrical insulation performance, good alkali resistance and corrosion resistance. Nylon is the fiber with the best wear resistance among synthetic fibers. Nylon 6 Chips are soluble in phenol and hot concentrated sulfuric acid, have excellent electrical insulation performance, good alkali resistance and corrosion resistance.
Nylon 6 slices are divided by use:
1. Fiber-grade slices can be used for spinning civil yarn, making underwear, socks, shirts, etc.; for spinning industrial yarn, making tire cord, sail wiring, parachute, insulating material, fishing net wire, safety belt, etc.
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3. Film-drawn slices can be used in the packaging industry, such as food packaging, medical packaging, etc.
4. Nylon composite materials, including impact-resistant nylon, reinforced high-temperature-resistant nylon, etc., are used to make appliances with special needs, such as reinforced high-temperature-resistant nylon can be used to manufacture impact drills, lawnmowers, etc.
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