Pressing of motor cases for EVs! Deep drawing of aluminum and high-tensile materials.
By transitioning from forging methods, we achieve weight reduction and mass production of components for EVs and HEVs. For deep drawing processes such as motor housings, leave it to Shimizu Seiko.
At Shimizu Seiko, we propose replacing traditionally cast or forged motor housing and other case parts with press processing. By utilizing advanced deep-drawing techniques with aluminum and high-strength steel sheets, we achieve thinner and lighter components. At the same time, we respond to the mass production needs arising from the shift to electric vehicles with the overwhelming production speed unique to pressing. 【Features】 - Significant weight reduction through press processing from heavy forged cases - Contribution to rust prevention and heat dissipation through deep-drawing processing using aluminum and stainless steel - Retention of rigidity even with thin materials by adopting 590MPa class high-strength steel - Stable mass production supply system based on achievements cultivated in the automotive industry Please consult us in advance regarding complex shapes for battery covers and motor-related components. For more details, please refer to our catalog or feel free to contact us.
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For more details, please refer to the catalog or feel free to contact us.
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【Applications】 ■ Square cases (battery cases) ■ Cylindrical cases ■ Press pulleys ■ Press impellers ■ Pipes and ventilation, etc. *For more details, please refer to the catalog or feel free to contact us.
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Today, people's lives are supported by the use of various machines and equipment. In the automobiles and various industrial machinery that are essential on a daily basis, bearings, which are internal components, are indispensable. Shimizu Seiko develops and manufactures bearing retainers and other peripheral components that are essential for such various machines. The most important aspects in manufacturing are quality and reliability. We have established a consistent production system that starts from the design and production of molds, through to manufacturing and processing. Utilizing the pressing technology we have cultivated over many years, Shimizu Seiko has contributed to the development of various technologies. We are continuously striving to ensure that our pressing technology will be beneficial for the future technologies that lie ahead.