Page 57 - Shimadzu Dynamic and Fatigue Testing Systems

It is possible to con rm the input waveform, stress-strain curve, and various parameters EHF Series Electric Hydraulic Dynamic and Fatigue Testing System
for each acquisition cycle. Data for any speci c point can also be extracted from any
cycle waveform using the point picking function.

Dynamic characteristic values can be
con rmed from each data acquisition cycle.

Peak value graph
S-N curves can be plotted automatically from
test results.

Basic Software

During fatigue/endurance tests, dynamic characteristics can be Combining fatigue/endurance and static characteristics tests
calculated, which allows S-N curves plotting. Data can be makes it possible to measure the changes in static spring EMT/NJ-SERVO/MMT Series Electric Fatigue and Endurance Test System
Fatigue and acquired for up to 10,000 cycles (during interval acquisition). Combination Testing constants.
Endurance Testing
This allows users to apply static loads, such as tension or This allows users to combine the loading waveforms available
compression, to samples and measuring the static in the controller, such as ramp and sine waves.
Static Characteristics characteristic values (such as the static spring constant). Program Function
Testing Testing

Static Software
Available static tests include tensile, compression, 3-point bending, and 4-point bending. Various characteristic values can be calculated
automatically. These include elasticity, upper yield point, lower yield point, yield strength, intermediate test force, intermediate displacement,
maximum test force, break point, or energy.
Static Testing

Frequency-Sweep and Resonance Frequency Tracking Test Software
Makes it possible to sweep across to test dynamic characteristics This makes it possible to automatically detect the resonance
over a range of frequencies, and allows endurance testing that frequency of test samples before applying loads. The frequency Servo Controller 4830 Controller for Dynamic and Fatigue Testing Systems
repeats sweep cycles. Dynamic characteristic values can also be can be automatically tracked if it is changed due to sample
Frequency-Sweep Testing calculated for each frequency. Resonance Frequency fatigue. Acceleration and strain values can be set directly and
Tracking Testing automatically readjusted even during testing.

Multi-Axis Combination Sine Wave Testing Software Multi-Axis Actual Waveform Testing Software
This allows users to load actual working waveform data in CSV
This allows use of multiple axes to perform tests with a format, and to perform sophisticated simulation tests of actual
combination of sine waves with different amplitudes.
loads by simply starting the test. A strain correction function
Multi-Axis Combination Multi-Axis Working
Sine Wave Testing Waveform helps ensure even the waveform details are reproduced
Simulation Testing precisely and accurately.
Fracture Toughness Testing Software

Allows data analysis in compliance with the most up-to-date fracture toughness test standards. It supports crack propagation testing, KIC/CTOD testing,
and JIC testing.
Fracture Toughness Testing Various Dynamic Testing Systems
ASTM E399-12, ISO 12737-96 ASTM E1820-11, ASTM E813-89
ASTM E647-13,ISO 12108:2012
BS 7448-1:1991, ASTM E1820-11 JIS Z 2284-98
Crack Propagation Testing KIC/CTOD Testing JIC Testing
This is for evaluating the crack propagation behavior of This is for evaluating fracture toughness values. It This is for evaluating elastic fracture toughness values
notched samples. It is also ideal for introducing calculates CTOD values corresponding to the fracture (JIC). It makes it easy to perform JIC tests, which
preliminary cracks for KIC and JIC testing. mode and determines the validity of KIC values. involve complicated procedures.

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