Model RBF-6000 Rotary Bending Fatigue Testing Machine

This machine is suitable to test the rotary bending fatigue strength of ferrous metals and alloy materials under both room temperature and high temperature conditions, and determine the fatigue performance of metallic sample under a certain bending moment in the state of rotary. It is designed and manufactured fully according to the current standard ISO 1143: 2010 “method for rotary bending fatigue tests of metallic materials” and Standard ZBN71006-87 “Technical conditions of pure bending fatigue testers”.

The testing machine is usually used to test the bending fatigue limit δ-1 of metals under the action of symmetrical repeatedly alternating bending force. Accordingly the tension-compression fatigue limit δ-1p and torsion fatigue limit τ-1 can be determined by calculation according to experienced formula. The system has simple structure, easy to operate, stable & reliable. It is very popular at factories of aerospace and high school laboratories.