Static and Dynamic Sleeper Test Machine  

Model: TBTTLGZ-1

I. Description:

TBTTLGZ-1 three-station sleeper pulsation fatigue tester is based on China's orbit practical needs of fatigue testing in research institutes of transportation engineering testing, specially designed and developed a multifunctional pulsating fatigue test system. Adopt 800ml large displacement pulsating hydraulic station, according to the actual needs of fatigue test technical conditions, multi-channel synchronous loading or single-channel independent loading, to achieve multi-functional, high-efficiency, energy-saving operation, and environmental protection.

The first domestic three-station sleeper fatigue tester, with the ability to test fatigue life at the same time of three samples per group, greatly improves the detection efficiency and reduces the operating cost. It adopts a 3-station self-reactive force integrated loading frame, which has a compact structure and a small footprint. This model is developed according to the technical requirements and design concepts put forward by the railway construction inspection station. It has been operating continuously and reliably for a long time in the China Academy of Railway Sciences. It is now a CRCC general fatigue testing equipment. Since March 2010, the National Railway Product Quality Inspection Center of the China Academy of Railway Sciences has purchased our company's large displacement pulsation fatigue testing machines for a total of more than 20 units for 9 consecutive years.

It is mainly used for testing the mechanical properties and fatigue life of large components and building structures. The machine is equipped with corresponding test loading attachments to achieve typical concrete or steel structures such as beams, columns, plates, frames, sleepers, rails and their welded joints, bridges (full-scale), steel trusses, rubber bearings, railway fasteners Static loading of assembly, steel wire anchors, cables, large deformed springs, slings, rigging, ring joints, automobile chassis, automobile front and rear axles, locomotive bogies, large-diameter precision-rolled rebar, highway pavement structures, etc. Dynamic load performance test and fatigue life test.

II. Main Specification: