This standard specifies the test method for bench fatigue of bellcrank specimen of crankshaft for vehicle engine, data processing method and test precision requirements.
This standard is applicable to the following situations: crankshaft fatigue strength evaluation test, new design, alteration of process or material, appraisal of goods supply, sampling inspection of product quality as well as other situations which may cause significant change on fatigue strength.
2 Normative References
The following standard contains provisions which, through reference in this text, constitute provisions of this standard. At the time of publication, all editions indicated are valid. All standards are subject to revision, and all parties coming to an agreement according to this standard are encouraged to study whether the latest editions of these standards apply.
GB/T 10623-1989 Metallic Materials - Terms of Mechanical Test
3 Symbols, Terms and Definitions
See Table 1 for the symbols, terms and definitions adopted in this standard, and see GB/T 10623 for terms related to fatigue test.
