Introducing the calculation method for tension coil springs from spring trivia.
This page introduces the calculation method for tension coil springs. Based on the calculation formulas compliant with JIS B 2704, it includes examples of spring constant calculations, as well as values and drawings for load and stress. The names and units of the symbols included in the formulas are also clearly explained. 【Contents】 ■ Calculation formulas ■ Load ■ Stress ■ Calculated values and drawing values ■ Symbol explanation table, etc. *For more details, please refer to the PDF document or feel free to contact us.
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【Publication Content (Excerpt)】 《Spring Constant R = G × dΛ4 ÷ (8 × n × DΛ3)》 ■Calculation Example ・SWP-B G = 78500 (as stated in JIS B 2704) ・d = 2 ・D = 20 ・n = 8 ■Calculation Spring Constant R = 78500 × 2Λ4 ÷ (8 × 8 × 20Λ3) = 2.453 (N/mm²) *For more details, please refer to the PDF document or feel free to contact us.
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