By processing the initial tension to a lower level, we can reduce the impact on the moment (torque).
The material used is "spring stainless steel wire - SUS304-WPB." The wire thickness is Φ4.5. The body part is processed by winding on a winding machine, and the arm part is bent by hand. After spring forming, heat treatment (low-temperature annealing) is applied to remove processing strain. For "torsion coil springs" like hinge springs, the initial tension is processed to be as weak as possible. Initial tension refers to the force that causes the wires in the coil to try to adhere to each other, and if this initial tension is strong, it affects the torque (moment) when twisted. In the case of "tension coil springs," on the contrary, this initial tension is utilized to control the load. If you have any issues with "springs" or "springs," please feel free to consult us. Our technical staff will respond carefully. Tsuruga Spring Co., Ltd. for springs and springs Technical Contact: Ujiie Phone: 0235-22-0407 FAX: 0235-22-0546 Email: web@tohj.com We also support 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