Comprehensive fatigue testing machine

• Main Authors: YANG JIANGLIN, ZHONG HAOLONG, XU TING
• Format: Patent
• Language: Chinese; English
• Published: 12.08.2022
• Subjects: INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES; MEASURING; PHYSICS; TESTING; TESTING STATIC OR DYNAMIC BALANCE OF MACHINES ORSTRUCTURES; TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR

The invention relates to the technical field of fatigue testing machines, in particular to a comprehensive fatigue testing machine which comprises a rack, a clamping structure, a tension and compression fatigue testing structure, a torsion fatigue testing structure and an excitation structure are arranged on the rack, the clamping structure is used for clamping a test piece, and a motor is arranged in the rack; the motor drives the tension-compression fatigue test structure and the torsional fatigue test structure, the tension-compression fatigue test structure and the torsional fatigue test structure are respectively connected with the clamping structure, the left end and the right end of the upper side of the clamping structure are provided with the excitation structures, and the excitation structures are embedded in the rack. By arranging the clamping structure, the tension-compression fatigue test structure, the torsional fatigue test structure and the excitation structure, comprehensive fatigue tests of