Bending with a precision of ±0.03 over 20 times! Finished beautifully with our unique technology.
Multiple dedicated molds for bending and drawing have been produced! Not only can we achieve high-precision processing, but we can also respond with short delivery times!
We would like to introduce a case study of a cover for electronic components made from SUS304CSP-H with a thickness of 0.4mm. This product required not only deep drawing but also 20 bending processes, with a precision requirement of "±0.03". Due to the high yield strength of spring materials, they exhibit greater springback compared to general metals, making it necessary to have very high technical skills to ensure a high precision of "±0.03" after multiple bends. In this case, we used the hardest H material, and due to the possibility of cracking depending on the rolling direction, we implemented various measures not only during bending but also during blanking. 【Overview】 ■ Material: SUS304CSP-H ■ Size: 26×26×6.5mm ■ Thickness: t0.4 ■ Precision: ±0.03 ■ Quantity: 100 ■ Delivery time: 10 days *For more details, please refer to the related links or feel free to contact us.
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【Features】 ■ In drawing processes, materials tend to have little elongation, making them prone to distortion and cracking; however, we achieve a beautiful finish using our unique technology. ■ By producing multiple dedicated molds for both bending and drawing, we realize such high-precision processing. ■ All molds are manufactured in-house, eliminating the need to outsource, which allows for not only high-precision processing but also quick turnaround times. *For more details, please refer to the related links or feel free to contact us.
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At Nishino Seiki Seisakusho Co., Ltd., we have a wide range of equipment and systems that can handle both sheet metal and press processing, as well as machining such as lathes and machining centers, allowing us to comprehensively meet all customer requests for prototypes and parts processing. We also manufacture dedicated molds and tools necessary for processing prototypes and products requested by customers, such as bending molds, punching molds, and drawing molds, in-house. This eliminates the need to outsource mold production, enabling us to achieve shorter lead times for processing. Additionally, we can quickly make creative adjustments, fine-tuning, and improvements to molds in-house, which significantly enhances the quality and precision of the finished products. We cover both sheet metal and press processing as well as machining within a single company, leveraging our uniquely developed processing technologies and know-how to challenge ourselves daily with the processing of fine, miniature parts and difficult materials.