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How to design a variable force spring?

Quelle:Qianye-Präzision Zeit:2023-8-21

Variable force springs and variable torsion springs can break through the influence of Hooke’s law on traditional springs, so that the stroke and force no longer increase in proportion to each other, but can achieve a negative slope stepped constant force and other combinations of elasticity-displacement, according to the needs of the mechanical engineering, the use of elasticity and displacement between the relationship between the stroke in a specific use of the occasions, to do a variety of elasticity curves of the change in the design.


What are the design aspects of variable force springs that you need to consider?

  1. Force value


  1. End details
  2. Material selection: The most common material is 301 stainless steel.
  3. Cycle life

6.Installation method


Qianye Spring is a global spring manufacturer, with more than twenty years of spring manufacturing experience, as a professional spring supplier, we can provide a variety of variable force springs, as well as providing a variety of different clockwork spring application design and solutions can contact us! We sincerely recommend our customers to consult with our R&D engineers in the early stages of product development. According to the customer’s needs and assist product design, development, sampling, so that your product to find the best solution to meet your application needs.


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E-mail: hsitsao@qianyejm.com

Whatsapp: +86-183 7490 5808

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