Instead of a liner, by thermal spraying steel wire or powder into the cylinder bore, we achieve durability, reduced number of parts, and weight reduction!
The German company Strum's cylinder bore thermal spraying device allows for the selection of either wire or powder as the thermal spray material. The specifications of the equipment also change depending on the thermal spray material used. A cylinder inspector made by STURM is installed in the machine, which records the surface roughness, coating defects, and surface characteristics of the cylinder before and after spraying. There is also an inline measurement device (independent or included with the wire thermal spraying process). Due to the narrow injection angle of the thermal spray material, a uniform thin layer can be welded onto the cylinder bore. 【Features】 Particles of wire or powder are sprayed onto the undercut areas formed by roughening and are melted onto the surface of the cylinder bore.
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basic information
Sturm Corporation is a manufacturer that handles coating painting equipment for automotive parts, including industrial products and vehicles, cleaning equipment such as cylinder block, cylinder head, and transmission case cleaning machines, airport baggage handling systems and conveyors, assembly equipment for various parts, optical inspection devices for quality checks, and various processing machines for sheet metal. Located in the suburb of Salching in Germany, the total area of the company is equivalent to 45,000 m², which is the same size as Tokyo Dome, in addition to having 10,000 m² of office space. Most of the customers are automotive companies, truck companies, and their suppliers.
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Applications/Examples of results
Metal thermal spraying of internal combustion engine cylinder bore.
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Company information
Our company was founded in 1953. Since its establishment, we have primarily imported and sold machine tools, measuring instruments, and forging machinery from Western countries, contributing to the modernization and industrialization of Japan's industry. Our history is closely tied to Japan's manufacturing. Thanks to the efforts of our predecessors, we have overcome numerous challenges through hard work and perseverance, supporting Japan's industrial sector. This is our pride, and it continues to be passed down in our daily business activities. We have specialists with expert knowledge who propose the most suitable products to our customers, supporting them from planning and design of manufacturing to information on the latest equipment. We sincerely ask for your continued support and patronage in the future.
