We would like to introduce some of the characteristic technologies of Miyagawa Spring Industry Co., Ltd.
In the case of composite processing that incorporates ceramic insulators into SUS spring material (0.1t), a 0.8t steatite holder was supplied into the mold using PF to protect the 0.2mm wide ultra-fine ribs, achieving all processes of blanking, bending, and insulator incorporation within a single multi-processing cycle. In a case where large forming machine (ZUB360) was utilized to its full capacity for curl forming processing, a more than 40% rationalization was achieved by changing the production method from the conventional process of pipe cutting - machining - blanking to a method of irregular material pressing - forming and riveting - inner pipe insertion. Roundness and concentricity of 0.05 were achieved. For more details, please contact us or refer to the catalog.
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【Examples】 ○Composite processing using multi-forming ○Ring processing using multi-forming ○Motor case multi-molding processing ○Special drawing of stainless steel ○Multi-process forming products using CNC 5-axis wire forming machine ○Bellows ○Wire contact probe ○Tungsten wire coil processing ●For more details, please contact us or refer to the catalog.
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The products (springs) produced by Miyagawa Spring Manufacturing Co., Ltd. are actively used everywhere, from household appliances such as hair dryers and shavers to important parts like automobile engines and brakes, as well as key items in cutting-edge high-tech machines such as computers, printers, copiers, and digital cameras. As an important component that supports Japan's high product quality, "springs," Miyagawa Spring Manufacturing Co., Ltd. continues to evolve as their creator.