1. Belarusian State University of Transport, ul. Kirova 34, Gomel, 246653, Belarus 2. Joint Institute of Machine Building, National Academy of Sciences of Belarus, ul. Akademicheskaya 12, Minsk, 220072, Belarus
Abstract:
The paper describes an improved electric circuit of the method for estimating the scoring resistance of greases based on contact resistance measurement. Antiscoring and antifriction properties of greases under conditions of sliding and rolling friction are studied. The critical loads for the greases under testing are determined and the grease having the best antiscoring and antifriction properties is selected.