By lowering the spring constant, it becomes easier to manage the load at the specified height.
The material is "phosphor bronze wire C5191W," and the wire diameter is Φ0.23. This is a return spring used in solenoid valves. "Phosphor bronze wire C5191" has a lower elastic modulus compared to other spring materials like piano wire, which allows for a lower spring constant. A lower spring constant helps to reduce load fluctuations caused by variations in free length, making it easier to manage the load at the specified height. After spring forming, heat treatment is applied. Heat treatment increases the hardness of phosphor bronze wire and enhances its spring properties (this is called low-temperature annealing hardening). If you have any issues with springs, please feel free to consult us. Our technical staff will respond carefully. Technical Contact: Ujiie Phone: 0235-22-0407 FAX: 0235-22-0546 Email: web@tohj.com Tsuruga Springs Co., Ltd. for springs We also accommodate web meetings.
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Tsuruga Spring Co., Ltd. is a spring manufacturer located in Tsuruoka City, Yamagata Prefecture. We specialize in the design and manufacturing of coil springs, as well as wire forming processing. 1) Our strength lies in our ability to respond quickly from design to prototyping. Are you facing issues such as springs breaking, deforming, or being weak? Our technical staff will respond carefully, so please feel free to consult with us. It's okay even if you don't have drawings. 2) We can accommodate a wide range of wire thicknesses from 0.1mm to 10.0mm. We stock piano wire, stainless steel wire for springs, oil-tempered wire, and phosphor bronze wire. We can also handle special spring materials that are outside JIS standards, such as Herculite and SWIC. Additionally, we can accommodate wire diameters exceeding 10mm through outsourcing. 3) We accept orders from one piece to tens of thousands of pieces. Technical Contact: Ujiie Phone: 0235-22-0407 FAX: 0235-22-0546 Email: web@tohj.com Tsuruga Spring Co., Ltd. 〒997-0011 3-10-25 Takarada, Tsuruoka City, Yamagata Prefecture