Durability test method for tension assembly of crawler provided in construction equipment accelerated failure-free test method for the same and test methods for spring provided in the tension assembly

摘要

The present invention relates to a durability test method in consideration of the wear and failure mode of a tension cylinder for a crawler track of a construction machine, and its own eccentric load due to buckling deformation that occurs when a vertical load acts on a tension assembly spring of a construction machine such as an excavator. It provides a durability test method that can take into account. In addition, the present invention provides a failure-free acceleration test method of a tension assembly, and a test method for determining whether a tension assembly spring passes.