Breakthroughs have been made in the research and d

Sany vulnerable parts - breakthrough in the research and development of core components

Sany vulnerable parts - breakthrough in the research and development of core components

China Construction machinery information

Guide: there is still a big gap between the vulnerable parts of the company and the benchmark. Our vulnerable parts should form their own core competitiveness, and you should work hard to catch up with and surpass the benchmark in an all-round way within three years! At the meeting of the chairman of the board in 2008, Liang Wengen said to ouyaohui of the materials Institute of pumping Research Institute. Kind

"there is still a big gap between the company's vulnerable parts and the benchmark. Our vulnerable parts should form their own core competitiveness. You should strive to catch up with and surpass the benchmark in three years!" At the meeting of the chairman of the board in 2008, Liang Wengen said to ouyaohui of the materials Institute of pumping Research Institute

the kind words encouraged this young man who had just joined the company: "I feel a lot of pressure, but I have since made clear the direction, led the team to make every effort to tackle vulnerable parts and accessories, and greatly improved the competitiveness of products regularly coated with molybdenum disulfide grease."

after a year of efforts, in 2009, Ou Yaohui and his team developed the second generation of concrete seals and its new production line, with the production efficiency increased by 8 times; Compared with 2008, the production cost is reduced by 20%; The service life of the product is 30% higher than that of 2008, twice that of its competitors. This achievement won the "Sany science and Technology Innovation Award"

it was learned from the scientific and technological work report meeting on the same day that in 2009, the service life of vulnerable parts of Sany group was increased and major breakthroughs were made in the research of key technologies. In addition to the concrete seal, the new technology development and application of Sany's delivery pipe have achieved remarkable results. In October, 2009, Sany comprehensively switched the material improved delivery pipe, and basically eliminated early failures compared with 2008; The service life of straight pipe, taper pipe, elbow and other products shall be increased by 50% at least and up to 200% at most; The developed three generations of composite wear-resistant inner tube materials have achieved mass production, and their service life has increased by 66% compared with that in 2009

at the same time, in terms of products, by improving the structure of the vibratory wheel of the roller, reducing the impact inertia, a breakthrough has been made in reducing the impact of the roller, so that the working stability can be solved; The new telescopic mechanism of crane is the first in the industry, which reduces the weight of the product, improves the stability and reduces the cost

in addition, significant progress has been made in the independent development of Sany core components. A new generation of motion controller is successfully developed, which has the functions of fault diagnosis, port automatic protection and so on. Its comprehensive processing speed is times higher than the original; We have successfully built the industrial chain of "high performance fiber composite material lightweight equipment" and developed C-9 series excavator cabins, new crane cabins and control cabins; Successfully developed 1600 ton crawler crane and 1000 ton crane super large tonnage oil cylinder; 324 kinds of new oil cylinders were designed and 252 kinds were trial produced; The cost of doing so is too high. A total of 60 items of improving the chassis quality of the existing 2, 3 and 4 self-made pump trucks have been completed, laying the foundation for the full introduction of Sany self-made chassis pump trucks to the market

recycled plastic granulator will have a large customer base

2009 is the most difficult year in the new century, and sany has still made good achievements relying on scientific and technological innovation. Facing the increasingly fierce international competition in the future, Yi Xiaogang, the chief scientist of Sany group, encouraged all R & D personnel to "break fear, innovate boldly, rely on core technology, create the world's highest quality products, and realize Premier Wen Jiabao's expectation of 'turning Sany into a world-class enterprise'."