The first station in December 2003, the 100,000 units in May 2008, the 200,000 units in March 2010, the 300,000 units in July 2011, the 400,000 units in September 2012, and the 50th in April 2013 Millions of ...... a string of figures, outlined Aowei was born in 11 years of glorious history. On June 19, 2014, FAW Xichai Aowei 600,000 engines were presented to guests in front of the guests as seven leaders of FAW Group, Liberation Company, Industry Association, Wuxi City, Huishan District and FAW Jiefang Pressed the starter. The 600,000th Aowei engine was born!
On June 19, 2014, the 600,000th Aowei offline
In the past 11 years, Aowei Engine has won the reputation of the users with the technology, performance and quality of world-class engines. “The idea of ​​buying a car to buy a liberation car and selecting an AWD machine†is deeply rooted in the minds of users. Chai’s development philosophy of pursuing excellence is inseparable.
Aowei 11 litre diesel engine helps liberate Aowei Truck
For FAW Xichai, quality is not only the lifeline of the company's survival and development, but also the foundation for the growth of the national brand. Over the years, Xichai has used its strength to create a "technology-leading, strong low-power, safe and reliable" engine products. Technically, Xichai is the first diesel engine to use four-valve technology and overhead camshaft technology in China; its engine not only has high power and large torque, but also has high fuel efficiency and good economic performance; it is also integrated in the design. Matching precision car, safe and reliable to use. In terms of power, the maximum burst pressure of the engine cylinders reached 180 bar, and the imported P7100 high-pressure oil pump was used to provide a more powerful high pressure common rail fuel system. At the same time, Xichai used engine brake and compression type brakes, combined with air brakes and brakes, to achieve the largest market of Aowei's 11-liter brake power, ensuring that the vehicle does not have to step on the brakes for long-distance downhill slopes. The safety of the vehicle and the reliability of the braking system.
Relying on brand-new development and design concepts, FAW Xicui Aowei Engine provides the core power guarantee for trucks, passenger cars and non-road machinery. Its L, M, N series products are all independent innovation, international integration, and leadership. Technical power products.
On December 20, 2003, the first Aowei Diesel Engine went offline
Not only that, Aowei Engine also won numerous honors while winning the word of mouth. In 2004, Aowei Diesel was honored as one of China's top 10 influential internal combustion engine brands and China Automotive Innovation Awards. In 2005, Jiefang Truck equipped with Aowei Diesel Engine was evaluated as the only "China Truck of the Year" by China Commercial Vehicle of the Year; 2006 In the year, the heavy truck equipped with 9 liters of Aowei Diesel Engine won the “Make Heroes Heavy Truck Awardâ€; in 2007, at the National Science and Technology Award Conference, the fifth generation of FAW Jiefang Aowei Heavy Commercial Vehicles and its heavy-duty diesel autonomous development project was obtained The Second Prize of the National Science and Technology Progress Award; in 2008, Aowei Engine was awarded the China Automotive New Energy, New Technology Gold Medal Award; in 2009, Aowei Engine together with Aowei Heavy Truck won the “National Science and Technology Progress Second Prizeâ€. In the same year, the Jiefang J6 heavy truck equipped with the Aowei engine became the representative vehicle model for China’s auto production breakthrough of the 10 millionth vehicle; in 2011, the J6 heavy truck and Aowei engine project won the “China Science and Technology Progress Awardâ€...
Especially since this year, the market share of FAW Xicui Aowei Engine has been rapidly increasing. In particular, the 11-liter Aowei engine has accounted for over 50% of the domestic sales of this engine. Driven by the sales of Aowei Machinery, Xichai also entered a golden period of new development. The scale of production and sales climbed from 100,000 units in 2003 to more than 350,000 units in recent years, reflecting the total quality of business operations. Asset growth rate, liquidity turnover rate, per capita output value, per capita sales revenue and other indicators have maintained the industry first for many years. Trucks and buses equipped with Aowei diesel engines are not only popular in China, but also exported to Russia, Kazakhstan, Vietnam, South Africa, and South America in more than 20 countries. They are very popular among users at home and abroad.
With the support of China FAW's “quality, technology, and innovation†brand development strategy, FAW Jiexi Xichai will surely take responsibility for quality, create advantages with technology, lead the future with innovation, and create even more brilliant development performance.
Stainless steel does not readily corrode, rust or stain with water as ordinary steel does. However, it is not fully stain-proof in low-oxygen, high-salinity, or poor air-circulation environments.There are different grades and surface finishes of stainless steel to suit the environment the alloy must endure. Stainless steel is used where both the properties of steel and corrosion resistance are required.
Products Detail:
Machining
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MAIN PARTICULARS |
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Material |
Aluminum, Stainless steel, Carbon steel, Alloy steel, Brass, Casting iron, Bronze, Powder metal, Plastic |
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Standard |
ASTM, ASME, DIN, JIS, ISO, BS, API, EN |
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Certificate |
ISO9001, BV |
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Processing |
CNC turning, CNC turning and milling compound processing, 3/4/5 axis CNC milling, wire-cutting, EDM, grinding etc. |
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Finishing surface |
Machined surface with tectyl891, anodize, polishing, nickel plating, zinc plating and chrome plating, oxidation, powder coating, painting, etc. |
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Inspection |
material, construction, dimension, heat treatment, hardness, NDT |
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Quality |
ISO9001, BV, control production |
Stainless steel differs from carbon steel by the amount of chromium present. Unprotected carbon steel rusts readily when exposed to air and moisture. This iron oxide film (the rust) is active and accelerates corrosion by forming more iron oxide; and, because of the greater volume of the iron oxide, this tends to flake and fall away. Stainless steels contain sufficient chromium to form a passive film of chromium oxide, which prevents further surface corrosion by blocking oxygen diffusion to the steel surface and blocks corrosion from spreading into the metal's internal structure.Passivation occurs only if the proportion of chromium is high enough and oxygen is present.
Stainless property
Oxidation
High oxidation resistance in air at ambient temperature is normally achieved with additions of a minimum of 13% (by weight) chromium, and up to 26% is used for harsh environments.[4] The chromium forms a passivation layer of chromium(III) oxide (Cr2O3) when exposed to oxygen. The layer is too thin to be visible, and the metal remains lustrous and smooth. The layer is impervious to water and air, protecting the metal beneath, and this layer quickly reforms when the surface is scratched. This phenomenon is called passivation and is seen in other metals, such as aluminium and titanium. Corrosion resistance can be adversely affected if the component is used in a non-oxygenated environment, a typical example being underwater keel bolts buried in timber.
When stainless steel parts such as nuts and bolts are forced together, the oxide layer can be scraped off, allowing the parts to weld together. When forcibly disassembled, the welded material may be torn and pitted, an effect known as galling. This destructive galling can be avoided by the use of dissimilar materials for the parts forced together, for example bronze and stainless steel, or even different types of stainless steels (martensitic against austenitic). However, two different alloys electrically connected in a humid environment may act as a voltaic pile and corrode faster. Nitronic alloys made by selective alloying with manganese and nitrogen may have a reduced tendency to gall. Additionally, threaded joints may be lubricated to prevent galling. Low-temperature carburizing is another option that virtually eliminates galling and allows the use of similar materials without the risk of corrosion and the need for lubrication.
Acids
Stainless steel is generally highly resistant to attack from acids, but this quality depends on the kind and concentration of the acid, the surrounding temperature, and the type of steel. Type 904 is resistant to sulfuric acid at room temperature, even in high concentrations; type 316 and 317 are resistant below 10%, and 304 should not be used in the presence of sulfuric acid at any concentration. All types of stainless steel resist attack from phosphoric acid, 316 and 317 more so than 304; types 304L and 430 have been successfully used with nitric acid. Hydrochloric acid will damage any kind of stainless steel, and should be avoided.
Cnc Stainless Steel Parts,Oem Cnc Stainless Steel Parts,Custom Stainless Steel Parts,Cnc Stainless Steel Turning Parts
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