On the protruding length of bolt thread after bolt tightening

DOI

Bibliographic Information

Other Title
  • ボルト締付後のボルトねじ山の突出し長さについて

Description

<p>After tightening a bolt, technical knowledge on how far the thread of the bolt should protrude from the nut is not organized. Therefore, in addition to the surveys of existing standards, surveys were conducted in consideration of thread strength at bolt tightening, sealing performance of flange joints, and corrosion. As a result, it was found that the protruding length of the screw thread of the bolt had little influence on the strength of the screw and the sealing performance of the flange joint. However, if it is below flush with nut face, there is a possibility of promoting corrosion by dust and moisture, so one or more protrusion lengths may be required.</p>

Journal

Details 詳細情報について

  • CRID
    1390283659836626304
  • NII Article ID
    130007778129
  • DOI
    10.11523/sekiyu.2019f.0_22
  • Text Lang
    ja
  • Data Source
    • JaLC
    • CiNii Articles
  • Abstract License Flag
    Disallowed

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