Xin Guang multi-channel electro-hydraulic servo fatigue testing machine: providing professional solutions for fatigue performance evaluation of complex components and structural systems

In fields such as civil engineering, automobile manufacturing, aerospace, and rail transit, many key components are not subjected to unidirectional cyclic loads in actual service, but rather complex fatigue loads acting synchronously or asynchronously in multiple directions and channels. For example, bridge nodes are subjected to the coupling of vertical shear forces and horizontal seismic effects, automotive suspension systems are subjected to vertical, longitudinal, and transverse multi axis fatigue, and building structural columns exhibit hysteresis performance under combined compression bending shear forces. Traditional single channel fatigue testing machines are difficult to truly simulate such complex stress states. Jinan Xinguang Testing Machine Manufacturing Co., Ltd.'s multi-channel electro-hydraulic servo fatigue testing machine series provides high-precision, multi axis collaborative testing solutions for complex fatigue performance testing of component level, node level, and structural systems.

The core of multi-channel fatigue testing lies in the synchronous and coordinated control between multiple actuators - each channel needs to operate independently in force, displacement, or deformation control modes, while maintaining precise coordination of phase and amplitude, in order to truly reproduce complex stress states. The Xin Guang multi-channel electro-hydraulic servo fatigue testing machine adopts a fully digital multi-channel coordinated loading control system, which has the following outstanding advantages:

1、 Multi channel flexible configuration to meet diverse testing needs

2、 Multi channel fully digital coordinated control, precise phase synchronization

3、 High precision measurement and control system, with real and reliable data

4、 Modular design, flexible expansion

5、 Intelligent testing software, one click completion of complex experiments

6、 Multiple safety protections, worry free multi axis testing

The Xin Guang multi-channel electro-hydraulic servo fatigue testing machine fully complies with the following national standards and industry specifications:

-GB/T 3075 "Method for Axial Force Control in Fatigue Testing of Metallic Materials"

-JGJ/T 101 "Code for Seismic Testing of Buildings"

-GB/T 50081 "Test Methods for Physical and Mechanical Properties of Concrete"

-GB/T 2611 General Technical Requirements for Testing Machines

-International standards such as ISO 1099 and ASTM E466