材料力學實驗室
SHIMADZU Universal Testing Machine
Shimadzu Universal Testing Machine with torsion fixtures
Pulsed Ultrasonic Instruments
Photoelasticity
課程介紹
Uniaxial Tensile Test
To run tensile tests on two different types of material - Aluminum and Steel bars and obtain the significant mechanical properties from the test results.
Equipment:
- Two different types of material - Aluminum and Steel bars
- Shimadzu Universal Testing Machine Autograph AG-10TA
- Strain gages
- Strain Indicator P-3500
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Torsion Test
To familiarize the shear stress-strain relationship of metals in both elastic and plastic ranges.
Equipment:
- Shimadzu Universal Testing Machine Autograph AG-10TA with torsion fixtures
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Pulsed Ultrasonic Experiments
The purpose of this experiment is familiarize the student with fundamental of elastic wave propagation and its applications on the characterization of material properties, and flaw structures, … etc ..
Equipment:
- PANAMETRICS Pulser / Receiver 5072 PR
- NI VirtualBench and Personal Computer
- longitudinal and shear wave transducers ( 2.5 MHz )
- Longitudinal and shear wave couplants.
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Acoustoelastic Effect in Solids
The purpose of this experiment is to utilize acoustoelastic effect to measure the third order elastic constants of an isotropic material and to realize its application to stress measurement.
Equipment:
- Shimadzu Universal Testing Machine Autograph AG-10TA
- Ultrasonic pulse generator and receiver
- Longitudinal and shear wave transducers ( 5 MHz )
- Oscilloscope and time interval counter
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Stress Analysis by Photoelasticity
To demonstrate the unique ability of photoelasticity to visually depict the stress distributions throughout a loaded structure. Further, this method will be used to get quantitative data for these loaded structures.
Equipment:
- Transmitted Light Polariscope
- Camera