Micro Electro Hydraulic Servo Tensile Compression Testing Machine for Metallurgy

             Micro Electro Hydraulic Servo Tensile Compression Testing Machine for Metallurgy

                                                                                          Model:IF795

Introduction:

The WAW-2000kN microcomputer-controlled hydraulic universal testing machine adopts an oil cylinder bottom-mounted main engine and is mainly used for tensile, compression, bending and shear testing of metals and non-metals. Suitable for metallurgy, construction, light industry, aviation, aerospace, materials, colleges and universities, scientific research units and other fields. The test operation and data processing comply with the requirements of GB228 "Metal Tensile Test Methods for Room Temperature Materials".

Main performance technical indicators:

Solution description :

1,Host

The main machine adopts an oil cylinder bottom-mounted main machine. The tensile space is located above the main machine, and the compression and bending test space is located between the lower beam of the main machine and the workbench.

2,Hydraulic system (piano-type oil source)

2.1 -Hydraulic principle

As shown in Figure 2, it is a load-adaptive oil inlet throttle speed regulation system.

The hydraulic oil in the tank drives the high-pressure pump through the motor and enters the oil circuit. It flows through the one-way valve, 10μ high-pressure oil filter, differential pressure valve group, and proportional valve before entering the oil cylinder. The computer sends a control signal to the proportional valve to control the opening and direction of the proportional valve, thereby controlling the flow into the cylinder and achieving control of constant velocity test force, constant velocity displacement, etc.

2.2-Features: 1) Using a high-pressure pump with low noise and stable pressure

                       2) The integrated design of the power system and the operating console facilitates operation and saves experimental space.

Control System:

The fully digital closed-loop measurement and control system has many advanced features and technological innovations, mainly reflected in:

1,Realizes the control of test force, sample deformation, piston displacement and test process;

2,The data acquisition system consists of 4 high-precision 24-bit A/D conversion channels;

3,Use original brand-name integrated devices such as BB, AD, Xilinx, etc., and adopt fully digital design;

4,The electronic measurement system does not have analog components such as potentiometers, ensuring interchangeability and easy maintenance and replacement.

Controlling software:

Comply with the relevant regulations of more than 30 national standards including GB228

1,The computer control system has the advantages of high integration, stable performance, and easy adjustment. It can collect experimental data in real time and realize real-time dynamic display of experimental characteristic curves. Experimental data files can be saved in the form of Access common database or SQLserve large database, which facilitates customer resource sharing and network management, as well as user re-analysis. The software can easily access various user-defined word2000 reports, solving the problem of different users or the same user having different needs for test reports at different times. The software can process raw data of test force, displacement, time and curves derived therefrom.

2,Protection function: The machine has two limit protection methods, software and mechanical. The proportion of automatic shutdown when exceeding the maximum load can be dynamically set; it has multiple protection functions such as overcurrent, overvoltage, and overload.

3,The load channel can be automatically marked, which is intuitive and convenient.

4,Batch testing can realize hierarchical display of curves, and the curves can be automatically followed.

5,The software enables user-defined speed settings and computer adjustment of speed. High-precision speed calibration can also be achieved, and speed gears and codes can be adjusted at any time.

6,Monitor the test process: real-time display of test force, displacement, curve and other parameters during the test process.

7,Software permissions hierarchical management function: In order to improve the security of software and data, the software can realize hierarchical permission management functions by setting different password protections.

8,Result reproduction function: After the test operation is completed and saved to disk, the test data can be opened and reanalyzed at any time according to the user's needs.

9,According to user needs, load-time, load-displacement, displacement-time and other curves can be selected for testing and data display, storage, analysis and printing.

10,Curve point-by-point traversal function: You can click the force and deformation values ​​on the curve with the mouse to obtain various parameters at each point.

11,Result comparison function: multiple test curves can be observed at the same time, and the characteristics of the sample to be analyzed can be compared through superposition and partial amplification of multiple curves.

Support and Services:

Implementation Assistance,Installation,Training,Calibration,Preventive Maintenance,Technical Support,Upgrade,Repair & Parts.

Packing and Shipping:

Product Packaging:

The Universal Testing Machine will be securely packaged in a wooden crate to prevent any damage during transportation. The crate will be sealed and labeled with the product information for easy identification.

Shipping:

The shipping of the Universal Testing Machine will be handled by a reliable and experienced shipping company. The transportation will be arranged to ensure timely delivery and safe handling of the product. The customer will be provided with the tracking information to monitor the shipment status.

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For more details:

Please contact :Moi Mai

Email:sales2@infinity-machine.com

Tel/Whatsapp/Wechat:+86 181-0308-7812