标准摘要
[中文适用范围]： 指定进行测试的条件以及评估结果的建议。 除非另有约定，试验为脉动张力型且在室温下进行。 未考虑被夹紧零件的柔度对紧固件应变的影响。 测试结果可能会受到测试条件的影响。 因此，指定了最低要求来减少这种影响。 此外，还包括测试装置的校准和对中控制方法。 [外文原描述]： Specifies the conditions for carrying out the tests as well as recommendations for the evaluation of the results. Unless otherwise agreed, the tests are of the fluctuating tension type and are carried out at room temperature. The influence of the compliance of clamped parts on the strain of the fastener is not taken into account. The test results can be influenced by the test conditions. For this reason, minimum requirements are specified to reduce this effect. In addition, calibration and centring control methods for the testing apparatus are included.
英文名称Threaded fasteners — Axial load fatigue testing — Test methods and evaluation of results