Equipment use:
High rigidity single space electro-hydraulic servo universal testing machine, load range from 300kN-3000kN, suitable for steel, construction, civil engineering and other industries large load mechanical properties test。It is suitable for tensile test of metal bar and plate, tensile test of rebar steel, tensile test of steel strand, tensile bending test of high-strength bolt and high-hardness metal material, deformation of mechanical connection of steel plate, compression test of metal and concrete。
Meet the criteria:
GB/T 228 "Metal tensile test method Standard"
GB/T 5224 "Requirements for tensile test of steel strand in the Standard for prestressed steel strand"
GB/T 7314 "Metal Compression test Method"
GB/T 50081 Standard for Test method of Mechanical Properties of ordinary Concrete
Main features:
· High rigidity main frame, super axial and lateral rigidity, the whole machine has no gap, high coaxiality and stability;
· Bidirectional control cylinder, excellent neutral, excellent energy absorption and shock absorption performance, wide range of piston stroke;
· High precision tension and compression bidirectional load sensor, excellent lateral force resistance and super overload bearing capacity;
· Hydraulic wedge clamp, suitable for high strength, high hardness materials excellent clamping performance;
· The specimen clamp is made of imported alloy material, strong and wear-resistant, with adjustable clamping force;
· High-performance integrated silent oil source, using differential pressure servo technology, less heat, low energy consumption;
· Vertical test space can be customized according to customer test requirements;
· Adopt DTC-500 three-closed loop controller with international synchronous horizontal sampling frequency up to 1200Hz, the whole system has high accuracy and high reliability;
· Adopted the new version of Testpilot Pilot software developed by our company in C++ language。The software is fast and efficient, modular and open, and can be switched directly between Chinese and English.
· Microcomputer is used to control the whole test process, and real-time dynamic display of load value, displacement value, deformation value, test speed and test curve;
· Using microcomputer for data processing and analysis, the test results can be automatically saved, and the test curve can be retrieved again after the test, and the test process can be reproduced through curve traversal, or curve comparison and curve amplification;
· All Chinese test software under Windows platform, with strong data and graphics processing functions, can print out a complete test report and test curve in real time;
· With perfect limit protection, overload protection, emergency stop and other safety protection functions。
Technical parameters:
Type number TSH305D
Maximum test force 300kN
Column configuration 2
The maximum speed of piston upward movement is 340mm/min
The maximum speed of piston descending is 1000mm/min
Effective distance between columns 500mm
The maximum distance between the jaws of the drawing pliers is 600mm
Maximum compression space 390mm
The holding range of the circular specimen holder is φ10-φ32mm
Plate specimen holding thickness 2-25mm
Pressure plate size 150×150mm
Main machine dimensions 720×550×2835
Oil source size 600×880×925
Total power 5kW
Weight 2000 (main engine) +400 (fuel source)
