“The first domestic dual clutch automatic transmission (DCT) equipped with self-owned brand models has entered the production preparation stage.†This is March 23. General Manager of GRC, Ulrich Plewnia, stays in Beijing. During his brief interview with him, he disclosed to reporters.
Wu Li said that this project is actually a DCT project in which SAIC Motor’s own brand is used in mid-size cars. This is the biggest project that GRC has taken over since its establishment. After two important stages of product design and performance testing, it finally ushered in the final stage of actual production.
Wu Li introduced, in general, no matter what kind of automatic transmission, from design and development to prototype testing, performance testing, to production preparation, production of finished products, the entire cycle to be more than three years to more than three and a half. Although SAIC's DCT project has entered the final stage of production preparation, it still takes one year to one and a half years before it can actually achieve mass production. The main difficulties during this period are concentrated on the production process. However, in the production preparation process of the transmission, there is often any bad point in the performance of the entire vehicle powertrain, and it is necessary to return to look for the problem of the transmission or the engine, that is, to consider the transmission and the engine and the entire control software for consideration. Real mass production of automatic transmission products.
For GRC, the SAIC DCT project has a clear demonstration effect in the Chinese market. Of the dozens of projects GRC does each year in the country, transmission design, performance analysis and improvement, and instruments and tools each account for about one-third of the total. In addition to SAIC's own branded DCT project, GRC also cooperated with domestic FAW, Dongfeng, Chang'an, Changfeng and other vehicle and transmission manufacturers. Among them, the cooperation between GRC and Chongqing Qingshan Transmission Co., Ltd. is to help them improve transmission performance, noise, reliability and other aspects.
After the cooperation with the SAIC DCT project is nearing completion, Wu Li has said that another major domestic project is about to emerge. The performance of GRC's participation in other domestic companies' DCT, Changfeng AMT and other projects in the market will also form a test for GRC's design and testing capabilities.
Cosmetic Glass Bottles,Perfume Bottle,Acrylic Cream Bottle,Acrylic Round Bottle
Shijiazhuang HuangJia Trading Co., Ltd , https://www.hj-cosmetic.com