Axial afterburning fatigue testing machine, electro-hydraulic servo fatigue testing machine, metal material fatigue testing machine
This procedure is applicable to the first verification, subsequent verification and inspection of various axial afterburning fatigue testing machines after new manufacturing, in use and after repair, including electro-hydraulic servo fatigue testing machine, hydraulic pulsation fatigue testing machine, mechanical type. Verification of fatigue testing machine and electromagnetic resonance fatigue testing machine.
Overview of axial afterburning fatigue testing machine:
The axial afterburning fatigue testing machine refers to electro-hydraulic servo, hydraulic pulsation, mechanical, electromagnetic resonance, electric,
Pneumatic excitation mode, equipped with a suitable control system, can apply axial tracking to the sample within a certain frequency range
The testing machine for the ring force.
The testing machine usually includes an afterburning system, a force measuring system, an extensometer system, a control system, and a data acquisition system. this
In addition, depending on the application of the test machine, you can also choose a variety of accessories.
The axial afterburning fatigue testing machine is mainly used to measure metal and non-metal materials and their components (such as operating joints and joints).
Tensile, compressive or tensile stress, fatigue properties or fatigue life of a piece, spiral motion pair, etc., and prefabrication
Crack and crack propagation test.
Test machine performance requirements:
1. The movable parts of the testing machine (such as moving beam, lead screw, etc.) should be flexible and free of creep; the hydraulic system should not produce vibration, shock and stagnation that affect the test results within the working frequency range. The fasteners of the test machine should not be loose during the test.
2, the test machine switches, knobs, as well as various monitoring, alarm, safety protection devices, etc. should be sensitive and reliable.
3. The hydraulic system of the testing machine should have an exhaust device and a reliable seal, and there should be no oil leakage.
4. The output force waveform of the test machine should not be obviously distorted, and the indication and recording device should be clear and accurate.
For details, please contact Jinan Zhongchuang Industrial Testing System Co., Ltd. Sales Department
Http://news.chinawj.com.cn
Editor: (Hardware Business Network Information Center) http://news.chinawj.com.cn
Valve 4 Way,4 Way Reversing Valve,Four Way Reversing Valve,4 Way Valve Assembly
Suzhou Green New Material Technology Co., Ltd. , https://www.szgreenvip.com