ISO 4386-2:2019
Plain bearings — Metallic multilayer plain bearings — Part 2: Destructive testing of bond for bearing metal layer thicknesses greater than or equal to 2 mm
发布时间:2019-04-16 实施时间:


ISO 4386-2:2019标准规定了金属多层平面轴承的破坏性测试方法,以评估轴承金属层与基材之间的粘结强度。该标准适用于轴承金属层厚度大于或等于2毫米的情况。

该标准要求在测试之前,必须对轴承进行清洁和表面处理,以确保测试结果的准确性。测试时,需要将轴承切割成适当的尺寸,并在测试机上进行拉伸测试。测试过程中,需要记录轴承金属层与基材之间的粘结强度,并根据测试结果进行评估。

该标准还规定了测试结果的评估标准。如果测试结果符合标准要求,则轴承被认为是合格的。如果测试结果不符合标准要求,则需要进行进一步的检查和测试,以确定轴承是否符合要求。

该标准的实施可以确保轴承的质量和可靠性,从而提高机械设备的性能和寿命。

相关标准
- ISO 4386-1:2019 Plain bearings — Metallic multilayer plain bearings — Part 1: Non-destructive ultrasonic testing of bond for bearing metal layer thicknesses greater than or equal to 2 mm
- ISO 4386-3:2019 Plain bearings — Metallic multilayer plain bearings — Part 3: Non-destructive eddy current testing of bond for bearing metal layer thicknesses greater than or equal to 2 mm
- ISO 4386-4:2019 Plain bearings — Metallic multilayer plain bearings — Part 4: Non-destructive penetrant testing of bond for bearing metal layer thicknesses greater than or equal to 2 mm
- ISO 4386-5:2019 Plain bearings — Metallic multilayer plain bearings — Part 5: Non-destructive X-ray fluorescence spectrometric measurement of thickness of individual layers
- ISO 4386-6:2019 Plain bearings — Metallic multilayer plain bearings — Part 6: Non-destructive ultrasonic measurement of thickness of individual layers