The following SAE Recommended Practice furnishes sample forms for helical compression, extension and torsion springs to provide a uniform method for specifying design information. It is not necessary to fill in all the data, but sufficient information must be supplied to fully describe the part and to satisfy the requirements of its application. For detailed information, see “Design and Application of Helical and Spiral Springs - SAE HS 795”, also “Helical Compression and Extension Spring Terminology - SAE J1121”. Both of these documents use SI (metric) Units in accordance with the provisions of SAE TSB 003, as does SAE J1122. Here, however, the U.S. Customary Units (in, lb, psi) have been added in parentheses after each SI Unit for the convenience of the user who must furnish specifications on a project where all requirements are listed in non-metric terms. This document has been determined to contain basic and stable information which is not dynamic in nature. The Technical Committee which originally created this document no longer exists.


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    Title :

    Helical Springs: Specification Check Lists


    Publication date :

    2016-08-02



    Type of media :

    Conference paper


    Type of material :

    Print


    Language :

    English







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