Russian term (edited): ������������ ������� versus �������� �������

http://www.downloadjunction.com/product/software/84829/

he calculation is intended for the purposes of geometric and strength designs of helical compression cylindrical springs made of wires and rods of circular sections, cold formed, loaded with static or fatigue loading. Application is developed in MS......


compression coiled spring

http://www.globalspec.com/learnmore/mechanical_components/sp...
..Compression springs are wound or constructed to oppose compression along the axis of wind. They can be wound in constant or variable pitch along their length, be constructed of stacked spring elements, and can be straight, conical, or have a variable diameter. The most important parameters to consider when searching for compression springs are the dimensions. These include outer diameter, inner diameter, wire diameter, free length, and solid height. The free length is the overall length of a spring in the unloaded position. The solid height is the length of a compression spring when under sufficient load to bring all coils into contact with adjacent coils. Other important considerations include spring rate and design units. The spring rate is the change in load per unit deflection, generally given in pounds per inch or Newtons per millimeter (N/mm). Design units can be specified in English or metric units. Some manufacturers may specify both. ...
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http://www.sigma-m.com.ua/pruj.html
..Пружина сжатия цилиндрическая

тут же и чертеж

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Note added at 22 mins (2005-08-09 09:10:29 GMT)
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а спиральная пружина как мне кажется не сжатия, а с созданием крутящего момента.
spiral torsion spring

http://www.springcompany.com/Spiral Torsion Springs.htm

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Note added at 46 mins (2005-08-09 09:35:12 GMT)
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а так все они и helical и spiral