The Study on the Reliability of Bearing Lifetime Test and Development in Defense R&D

Purpose: Through an accelerated life test, we predict the lifetime of mechanical bearing<br/>components and propose a plan to improve reliability.<br/>Methods: This study addresses various issues in evaluating the life of bearing machine elements and proposes solutions to resolve them.<br/>Results: Suggestions onthe direction of development of the accelerated life testwill be helpful not only in the defense R&D process but also in the maintenance of the weapon system.<br/>Conclusion: Applying accelerated life testing along with advanced predictive techniques for Reliability·Availability·Maintainability, resolving key issues, and implementing solutions will greatly enhance the operation and maintenance of weapon systems.