Using the UMT TriboLab and Stribeck curves to evaluate potential applications of lubricants

In this application note, Bruker discusses the significance of lubricants in reducing friction and wear between surfaces, as well as the growing lubricant market. The note highlights the challenge of finding a single tool to cover all regions of the Stribeck curve, which is commonly used for lubricant evaluation. Bruker's universal mechanical tester (UMT) TriboLab™, a versatile tribometer, is introduced as a solution to this challenge. It provides precise control and flexibility for comprehensive tribological testing. The note emphasizes the importance of testing lubricants in conditions that cover all three lubrication regimes and ranks lubricants based on their performance.