Development trend of aluminum extrusion

Aluminum rod is hot-melt extruded to obtain a different cross-sectional shape of its aluminum production process including casting, extrusion,and color (color include: oxidation, electrophoretic coating, spraying carbon fluoride, powder coating, wood grain transfer, etc.) three processes.
Aluminum extrusions with good ductility, heat treatment of moderate strength, good weldability and anodized surface after gorgeous color, and many other advantages of being widely used. But in the production process often some defects resulting product is low quality, lower yields, increased production costs, benefits decline, eventually leading enterprise competitiveness in the market decline. Therefore, to address the root causes of defects are Extruded Aluminum businesses to improve their competitiveness in an important aspect.
Stability of the national economy and high-tech, sustainable and rapid development of China's aluminum extrusions and aluminum prompting industry has developed very quickly. In recent years, China's aluminum extrusions industry, market demand and the close integration of scientific development, the traditional aluminum timber has gradually completed the transition to a modern aluminum material, aluminum timber species and therefore China has undergone tremendous changes. Important feature of China is the high-performance aluminum materials, high precision, energy saving, environmental protection and direction of development, many products have become well-known brands in the domestic market reputation; product quality steadily improved, the product has been in the international advanced standard level the ranks of the major manufacturers of aluminum addition to the national standard production, can directly accept orders by world standards of advanced countries. This indicates that China's aluminum timber production has further internationalization, but also for the national economy and science and technology to meet the various needs of the sophisticated aluminum, the major aluminum companies also developed a number of internal supply appropriate technical standards.
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The magical effect of smart wearable devices

Smart wearable devices and more to have part of the calculation function, you can connect the phone and all kinds of accessories in the form of a portable terminal, mainstream product forms including wrist watches to support intelligent class (including smart watch and wristbands, etc.) to feet shoes class support (including shoes, socks, leg wear or other future products), to head for the support of Glass category (including glasses, helmets, headbands, etc.), as well as smart clothing, bags, crutches, and other accessories non-mainstream product form.
Comfortable to wear, even no sense. Want to do completely without sense, right now wearable health device or fantasy. But try to make it compact and lightweight, it is the direction for all enterprises. Wearable health devices and specialized medical equipment compared, although the effect is less than professional equipment, but its advantage is that you can easily, anywhere on the body to health treatment, for prevention, mitigation disease has a great advantage.
Use process should not interfere with normal life. Consumers can not accept the need for specialized takes time, patience and constantly challenge yourself health equipment. So, wearable health devices should be designed to fully consider, do not affect the user's normal life and work.
The skin should be suitable for the occasion and the environment. Sometimes, wearable devices are not likely to "invisible." However, if the appearance of these devices will fit the environment, and even cool enough, so users do not mind wearing such devices through the streets.

Wearable device is not just a hardware device that is supported by software and data exchange, cloud interaction to achieve powerful, it will continue to improve, wearable devices will have on our lives, a great deal of perception changes.
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About aluminum alloy engine cylinder

Wherein the cylinder piston is guided for linear reciprocating motion of the cylindrical metal parts. The working fluid through the expansion cylinder of the engine the thermal energy into mechanical energy; compressed gas receiving increasing the pressure in the piston cylinder of the compressor. Turbine engines, rotary piston housing. Applications cylinder: print (tension control), semiconductors (spot welding, grinding chips), automation and control, robotics, and so on.
A cylinder made of aluminum alloy material than the material alloy to make good the cylinder within the cylinder when the engine operating temperature of up to thousands of degrees, iron and oxygen at high temperatures are easily oxidized, the life of the engine is very short, and Aluminum alloy engine cylinder different generates alumina aluminum cylinder is well protected from oxidation. As for the problem of high temperature, the engine cooling system there, do not worry about this. Now mostly aluminum cylinder car cylinder, cylinder external cast iron to ensure its strength.
In the automotive industry, to replace cast aluminum engine has become a mainstream trend. Aluminum is light weight, high strength, easy molding, thermal conductivity and thermal expansion and low, the engine uses aluminum can reduce vehicle weight, thereby reducing fuel consumption, improving engine efficiency and driving performance cars. But aluminum cylinder surface as low hardness, poor wear resistance and corrosion resistance, the most commonly used method is studded cast aluminum cylinder liners, not only increases the manufacturing costs and the difficulty of processing, and cylinder liner and piston different coefficients of expansion, causing the engine to run in process with the cylinder gap is too large, while the power drop caused by bad seal.
Nikasil cylinder performance is also good. Silicon carbide is a very hard ceramic (harder than steel), may be dissolved in the nickel. Nickel solution can then be electroplated onto an aluminum cylinder bore. The piston ring is then rubbed off the exposed nickel, leaving a very hard layer of silicon carbide to protect the aluminum from the contact with the aluminum cylinder piston. With this setting, the engine can be closer tolerances to get better performance. After the cylinder must be re-plated on another boring, but Nikasil is very durable, so the cylinder does not need to be as much iron or chromium cylinder rework. Nikasil coated aluminum cylinder and piston wear and low friction, Nikasil cylinder bore allowing very large and tight tolerances, so that the existing engine design can be easily extended. Aluminum cylinders also gave a better thermal conductivity than cast iron liners, for a high-output engine is an important attribute.
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Portable power station enables us to facilitate travel

With the rapid development of the global economy , more and more people travel , carry style more and more electronic products such as mobile phones , digital cameras , mp4, GPS , etc., are to use batteries, but these devices random battery will appear because of low battery capacity can not meet the normal time of your device , but travel charger and the emergence of mobile power charger is very good solution to this problem.
In working with battery power or standby power consumption occasions , and now the travel charger has a broad application prospects. But travel charger is easy to move , in my opinion there is no power . Mobility is the portable power station products can be on the move ( such as travel , meetings, the travel charger is not around or inconvenient charging case ) to play its function, ie anywhere ( anywhere ), anytime ( at any time ) without limitations to power or charge for digital products , truly gives a practical sense , so that the quality of life and work can be improved. Universal mobile power refers to products to fit the widest range of digital products. With power supply mobile power can solve the problem of many mobile devices, thus completely solve the shortage of bitter , make work and travel carefree. Portable power station, mobile features brought us great convenience. Portable power station now is to carry goods , to ensure product on the basis of capacity , how to reduce the volume of the product , make the product more compact, easy to carry one of the mobile power appearance of technological innovation trends ! Secondly , how the advanced industrial design, and even humanistic philosophy used in the design of mobile power , mobile power make feel more comfortable, more fashionable , but also mobile power technology innovation trends !
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Introduction of pipe fittings

Pipe Fittings conduit is connected to the pipe part. Depending on the connection method can be divided into the socket type fittings, threadedpipe fittings, flanges, welded pipe fittings and four. Multi-tube made of the same material. Elbow (elbow), flanges, tees, crosses tube (crosshead) and reducers (size of the head) and so on. Place for pipe elbow turn; flanges for tube and pipe interconnected parts, connected to the pipe end, pipe tee for three pooled place; Stone tube for four tubes pooled place; different two tubes of different diameters diameter pipe connected to the place.
Pipe Nipple hydraulic system piping or conduit connected to the hydraulic element mounted parts, a fluid passage connecting member detachably general. Pipe Nipple tool and the pipe connecting between the connection point between the detachable member and the pipe. Acts as an indispensable role in the pipe, which is mainly composed of two hydraulic pipes one part. As the Pipe Nipple are available removable connecting elements, which meet the normal connections are secure, sealing strong, reasonable size, pressure loss, good process performance requirements, etc., but also must meet the requirements of convenient disassembly .
Building materials industry development prospects are very good, China is already the world's largest producer and consumer of building materials. The main building materials cement, plate glass, building and sanitary ceramics, stone and wall materials production ranks first in the world for many years. Explosive growth "Eleventh Five-Year Plan" Infrastructure investment has been the chess set, roads, railways and other infrastructure investment and the steady growth of the ordinary civil investment boom so that the construction industry is in the upward phase. Meanwhile, in the construction of energy-saving society and the state to strengthen the independent innovation capability in the background, energy efficiency and technological innovation theme will be the development of the industry hot spot.
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