Hlyp Electro-Hydraulic Servo Dynamic Static Fatigue Testing Machine

Product Description

HLYP Electro-Hydraulic Servo Dynamic Static  Testing Machine

 

Product Description

The HLYP series floor-standing loading frame is ideal for testing from material mechanical properties to small component testing, and is suitable for testing applications for various materials, such as various concrete anchors, cables, composite materials, steel, aluminum alloys , super alloys, etc.
This solution includes one set of 100kN loading frame, which is equipped with the most advanced digital controller and professional application software in the industry, and is equipped with several test accessories such as hydraulic fixtures for fatigue test and extensometer.
The design and manufacture of this system equipment shall comply with ISO/ASTM international standards, and the measurement units of all components and various instruments and sensors shall all adopt the International Unit (SI) standard.
This system equipment has been researched and designed a set of alignment system adjustment kits to ensure that the coaxiality of the test system can meet the requirements of the ASTM E1012 standard, and can be used for high-precision fixtures, round specimens and flat specimens. High coaxiality clamping , it can be very intuitive to realize the precise adjustment of six degrees of freedom for the front, back, left, right and angular directions of the sample.
Standards
GB/T 3075 Metal Axial Fatigue Test Method
HB5287 Axial Loading Fatigue Test Method for Metal Materials
EN10002 Tensile Test of Metallic Materials
JJG 556-2011 Axial Force Fatigue Testing Machine

Product Parameters

Specifications

Specifications	HLYP-50
Maximum load (kN)	50
Testing Machine Accuracy Class	Static indication accuracy: ±0.5%;
	Dynamic loading accuracy: ±2%;
Relative error of test force indication	Static within ±0.5%
Actuator maximum amplitude	±75mm
Displacement measurement accuracy	±0.5%FS
Displacement measurement resolution	0.001mm
Deformation indication relative error	Within ±0.5%
Sampling frequency	10kHZ
Frequency Range	0.01-50Hz
Main test wave forms	Sine wave, square wave, triangle wave, ramp wave, random waveform and external input waveform; can realize multiple sine waveforms with different frequency or amplitude combinations; random waveforms with user-defined parameters; user-imported custom waveforms
Test control method	Load, displacement, deformation control method
Dynamic test line speed	The maximum test speed of the test is 50mm/s
maximum count range	10^9
count error	≤±1 times
Force coaxiality	≤8%
Load Cells Resist Overload Capability	300%, fatigue level.
Effective distance between columns (mm)	540mm
Maximum test space (mm)	800mm (including hydraulic clamps)
Constant pressure servo pump station specifications	Flow 40L/min, 21Mpa, motor power 30kW

 

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