[Processing Example] Hemming bending processing of a 0.3mm thick phosphor bronze spring material.
We have a dedicated mold for Hemming bending that we developed in-house! We can accommodate thicknesses of 1.0mm or less.
We would like to introduce a case study of processing leaf springs that include hemming bends. Due to the thickness of 0.3mm, there are often opportunities to purchase the material in coil form when arranging materials. Since it is wound in a roll, the material itself has warping and distortion, making it impossible to process the blanks as is. At our company, we stabilize the accuracy of blank processing by removing warping with specialized machinery, and we further minimize warping by using a fiber laser processing machine. 【Case Overview】 ■ Material: C5191-1/2H ■ Size: 40×46×10mm ■ Thickness: t0.3 ■ Accuracy: ±0.1 ■ Quantity: 10 ■ Delivery Time: 5 days *For more details, please refer to the PDF document 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.