Integrated testing machine capable of realizing dynamic and static loading

• Main Authors: ZHAO HAORAN, SUN BAORUI, MIAO TIANQI, SUN JIAN, LI NING, YANG XIUGUANG
• Format: Patent
• Language: Chinese; English
• Published: 27.02.2024
• 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 test detection of metal materials, and discloses an integrated testing machine capable of realizing dynamic and static loading, which comprises a base assembly which plays a role in overall vibration reduction of the testing machine, and meanwhile, the structure can realize non-separated transfer of a spring and a main body. Through the excitation action of the electromagnet, the vibration mass block is in a resonance state under the connection rigidity state of the main machine and the sample, then the connected sample is subjected to a loading test, static loading available materials, tension and bending tests of parts and the like, torque is output through the servo motor, a ball screw is driven to rotate, lifting of the loading cross beam is achieved, and the test efficiency is improved. On the basis of dynamic and static loading requirements, a brand new transmission structure and a brand new vibration structure form are adopted, the dynamic loading