torsional fatigue

基本解釋

The initiation stage and short crack behaviour in torsional fatigue of medium carbon steel was investigated by using a replication technique.
通過扭轉疲勞試驗和塑料復型膜技術研究了中碳鋼試樣的疲勞短裂紋特性。
Therefore the design criterion for the shaft is proposed, i. e. the fatigue strength of the shaf should depend on the torsional fatigue strength.
撓性軸強度校核主要是校核疲勞強度，為此提出了合理設計撓性軸的原則，即撓性軸的疲勞強度應取決于扭轉疲勞強度。
This paper presents the structural features and characteristics of the radial impact tester, torsional fatigue tester, rotary bending tester and radial load tester used for the tests.
本文介紹了用于該試驗的徑向沖擊試驗機、扭轉疲勞試驗機、旋轉彎曲疲勞試驗機和徑向載荷疲勞試驗機的結構形式及性能特點。