China3D printingNet February 28th, as many companies began to deploy3D printingTechnology to produce on-demand spare parts, the railway industry is one of the most exciting areas for additive manufacturing applications. Siemens Mobile Services is one of the leaders in this trend, and the company has partnered with Stratasys to print maintenance parts for the railway industry in Germany and the UK. Now, the German multinational company is expanding its railway maintenance business to Russia.
Siemens has purchased two Stratasys Fortus 450mc systems for the production of parts for its Russian operations, and Siemens Mobility Group has won a contract to manufacture 13 high-speed Velaro trains for the Russian train company RZD. Siemens will not only manufacture vehicles, but also maintain and service them for the next 30 years. The contract is RZD’s third Velaro order. RZD’s Sapsan high-speed rail line has a total of 16 trains from St. Petersburg to Moscow.
3D parts of railway tools printed using Fortus 450mc. Image courtesy of Stratasys.
Siemens has installed two new Fortus systems in its “Russian Mobility” plants in St. Petersburg and Moscow. 3D printingThe machine will be there to execute the Easy Sparovation parts network of German multinational companies in Russia. In this network, the3D printingParts can be used to produce parts internally. With the new train maintenance contract, this means that Siemens will use AM technology to provide services for 16 existing trains in the next 30 years.
According to China3D printingNetwork understanding,3D printingThe fleet availability record of Siemens Mobility Russia exceeds 99%.
“It is impossible to actually obtain these availability data only through external parts procurement and traditional manufacturing techniques, but Stratasys’ FDM 3D printingThe machine allows us to produce parts in-house in a cost-effective manner, thereby partially eliminating the need for warehouses or tools. “Siemens Mobile Russia Customer Service Director Alexey Fedoseev said, “We have seen Siemensin GermanyThe success of the “easy assembly parts” business, compared with traditional manufacturing methods, this technology has saved us 95% of the parts manufacturing time. “
As long as the technology used to manufacture parts can accomplish the task, digital inventory has many advantages over physical storage. It reduces the space required to maintain physical supplies, while also enabling on-demand, on-site and rapid delivery of replacement parts, regardless of the age of the equipment being maintained. For train cars 30 years later, the physical parts may even no longer exist; however, the use of digital inventory makes obsolete parts never obsolete.
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Grab can handle Stratasys technology3D printing, And installed on Chiltern Railways trains. Image courtesy of Stratasys.
Fortus 450mc system has the ability to use industrial grade materials for3D printingThe ability of these materials to operate at the extreme temperatures that Russia is famous for. Stratasys also provides3D printingRegulatory certified materials required for internal cabin parts.
According to data from Grand View Research, the global railway market was valued at US$508.5 billion in 2016 and is expected to reach US$829.3 billion by 2025. Part of the growth is due to the continued industrialization of countries such as India and China, and India’s global electrification. Transport infrastructure facing the climate crisis.
Although the United States has been frustrated in establishing any true high-speed rail line, China’s high-speed rail system has become the most extensive system in the world. With this in mind, there is no doubt that the United States will eventually build some high-speed rail because it reduces its dependence on fossil fuels.
The order of high-speed rail to low-speed rail: China, Europe, Russia and the United States from Boston to Washington, DC Image courtesy of Wikipedia.
China3D printingNet Comments: With the development of high-speed rail, railway maintenance will also develop. In this market, the railway maintenance machinery segment was valued at US$4.24 million in 2018 and is expected to reach US$7.44 million by 2025.Siemensnot onlyThis technology is used in space, and it is also used in the German railway system.Dutch Railways also use3D printingTo produce parts.In the future, we expect that our country will also adopt3D printingTechnical maintenance of the high-speed rail system.
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