At 10 am on October 1, 2009, a grand National Day military parade was held at Tiananmen Square in Beijing. This was the first grand National Day military parade in the 21st century. As the Chinese King of Axle and the Dawning Axle from Dandong, the Hero City of the United States and the DPRK, it took on the axle task of the military parade vehicle - Warriors' military vehicle by virtue of its excellent product quality. Dawning achieved excellent product quality and high quality and timely after-sales service guarantee. The work was awarded the title of “advanced unit for equipment support†by the commander of the equipment team and successfully fulfilled the historical mission entrusted by the country. As the king of the Chinese car bridge, Shuguang assumed the axle and axle service of the Warrior Military Vehicle during the National Day military parade. The Warriors Military Axle is the newest product of the Sugon Off-Road Axle platform. It utilizes the inherent scientific and technological advantages of “Dawn Axle†to apply a series of innovative technologies to meet the requirements of large-load, off-road performance force vehicles. "To build"; the key components of the product fatigue test life of up to 2 million times, 50% higher than similar products. At the same time, the four-wheel disc brake structure of the bridge enhances the stability of braking, and the advanced limited-slip differential enhances the passability of the complex road surface of the vehicle. At the ceremony for the acceptance and handover of the National Day military parade equipment, the General Armament Department of the People's Liberation Army and the leaders of Beijing Auto gave a high opinion to the Twilight Axle: “The quality of Twilight Axle we trust!†Shuguang Axle has a strong technology research and development system, complete facilities and talents. Shuguang Axle Technology Center is the only national accredited enterprise technology center that takes the axle products as the R&D direction. It has set up R&D branches in Detroit, Dandong, Shenyang, Beijing, and the United States. The company has 34 domestic first-class axles and automobiles. Parts and components professional production lines, its products cover the suspension, light and heavy bridges and parts of four categories of eight series of more than 100 kinds of products, and the product bearing range covers 1.6 tons to 13 tons; the company has JAC, Brilliance, Great Wall, Chery, Beiqi , Huatai, Changfeng and other companies and Asia's first, the world's third-largest commercial vehicle - Foton Motor provides simultaneous development supporting work. Since the birth of the Chinese sedan in 2000, Sugon has been developing and supporting its own suspension system. After the Chinese sedan was exported to Germany, Egypt and other countries on November 27, 2006, the suede car suspension has been sold to Africa with the Brilliance automobile. , Asia, Europe, North and South America and other overseas countries and regions. In 2005, the "Tiger" axle developed for Chery was mainly used for exporting to markets such as Europe. In 2008, in order to realize the simultaneous development of car front and rear suspension assemblies with different regional host plants, it has successively established modular car production bases in Shenyang and Wuhu, etc., and created a modular integrated supply of domestic car chassis systems. First. At the same time, in the fiercely competitive international market, Twilight Axle has also deeply integrated into the supply chain system of international multinational corporations. American Axle Corporation, Dana Corporation of the United States, Eaton Corporation of America, and Telford Corporation of the United States are all famous companies of Twilight Axles. Long-term partners have repeatedly been awarded the "Global Chief Supplier" honorary title. Relying on the core technology of independent innovation and R&D and excellent product quality as the cornerstone, Twilight Axle has won wide favor among customers at home and abroad, and several Twilight Axles that have reached the international advanced level have successfully replaced imported axles. It is also due to its solid strength that Shuguang Axle was elected as the chairman of the China Automobile Industry Association Axle Committee as the largest axle supplier independent of the Big Four Automobile Group. The “Shuguang†axle was also The China Association of Automotive Engineers, China Famous Brand Products Association, and China Research and Statistic Firm jointly assessed as the "first brand" of China's axle industry. In 2007, the General Administration of Quality Supervision, Inspection and Quarantine awarded the "Shuguang Brand" axle to be a "Chinese Famous Brand". . China Bridge King - Shuguang, with its unique technological innovation, excellent quality, once again demonstrated before the world the quality of Chinese auto parts, the quality of Chinese cars. Dawning is advancing towards the goals of world-class automotive parts system integrators and manufacturers. Sheet Metal Fabrication Service Processing steps For Sheet Metal Parts - Custom Sheet Metal Fabrication Service Company
10. Assembly. The so-called assembly is to group multiple parts or components together in a certain way to make them into a complete material. One thing that needs to be paid attention to is the protection of the materials, and no scratches. Assembly is the last step in the completion of a material. If the material cannot be used due to scratches, it needs to be reworked and reworked, which will waste a lot of processing man-hours and increase The cost of the item. So pay special attention to the protection of the item.
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1. Design and draw the part drawing of its sheet metal parts, also known as three views. Its function is to express the structure of its sheet metal parts by means of drawings.
2. Draw an unfolded drawing. That is, unfold a part with a complicated structure into a flat piece.
3. Unloading. There are many ways to unload, mainly the following methods:
a. Shearing machine cuts the material. It uses the shearing machine to cut out the length and width dimensions of the expanded drawing. If there are punching and corner cutting, then the punching machine is combined with the die to punch and corner to form.
b. Punch blanking. It is the use of a punch to punch the structure of the flat part after the parts are unfolded on the plate in one or more steps. Its advantages are short labor hours, high efficiency, and can reduce processing costs. It is often used in mass production.
c. NC CNC blanking. When NC blanking, you must first write a Cnc Machining program. That is, use the programming software to write the drawn expanded diagram into a program that can be recognized by the NC CNC machining machine. Let it follow these programs step by step on a piece of iron plate On the top,punch out the structural shape of its flat parts.
d. Laser cutting is the use of laser cutting to cut the structure and shape of the flat piece on an iron plate.
4. Flanging and tapping. Flanging is also called hole extraction, which is to draw a slightly larger hole on a smaller base hole, and then tap the hole. This can increase its strength and avoid slippage. Generally used for sheet metal processing with relatively thin plate thickness. When the plate thickness is large, such as the plate thickness of 2.0, 2.5, etc., we can tap directly without flanging.
5. Punch processing. Generally, punch processing includes punching and cutting corners, punching blanking, punching convex hull, punching and tearing, punching and other processing methods to achieve processing purposes. Its processing requires corresponding molds to complete the operation. There are convex molds for punching convex hulls, and tearing forming molds for punching and tearing.
6. Pressure riveting. As far as our factory is concerned, pressure riveting studs, pressure riveting nuts, pressure riveting screws, etc. are often used. The pressure riveting method is generally completed by a punch or hydraulic pressure riveting machine. Riveted to the sheet metal part.
7. Bending. Bending is to fold 2D flat parts into 3D parts. Its processing requires a folding bed and corresponding bending molds to complete the operation. It also has a certain bending sequence, and the principle is to make the next cut The first fold that does not cause interference will produce the interference back fold.
8. Welding. Welding is the group welding of multiple parts together to achieve the purpose of processing or the edge welding of a single part to increase its strength. The processing parties generally include the following: CO2 gas shielded welding, argon arc welding, Spot welding, robot welding, etc. The selection of these welding methods is based on actual requirements and materials. Generally speaking, CO2 gas shielded welding is used for iron plate welding; argon arc welding is used for aluminum plate welding; robot welding is mainly in-material It is used when the parts are large and the welding seam is long. Such as cabinet welding, robot welding can be used, which can save a lot of tasks and improve work efficiency and welding quality.
9. Surface treatment. Surface treatment generally includes phosphating film, electroplating colorful zinc, chromate, baking varnish, oxidation, etc. Phosphating film is generally used for cold-rolled plates and electrolytic plates, and its function is mainly to plate on the surface of the material. A protective film is applied to prevent oxidation; the second is to enhance the adhesion of its baking paint. Electroplated multicolored zinc is generally treated with cold-rolled plate surface treatment; chromate and oxidation are generally used for surface treatment of aluminum plates and aluminum profiles; its specific surface The choice of treatment method is based on the customer's requirements.
