Hydraulic testing machine is mainly used for tensile, compression, bending and shear tests of metal materials. Hydraulic testing machine is mainly used for tensile, compression, bending and shear tests of metal materials. Add accessories to complete the mechanical property test of tape, chain, steel wire rope, welding electrode and components.

The hydraulic testing machine adopts the servo oil source of advanced oil pump motor unit and imported servo valve, independent low-noise oil source, full digital program-controlled amplifier inserted in the computer, and has an intelligent design expert system for control mode, which can realize the closed-loop control of various modes. It has an independent measurement and control system for test force, deformation and displacement. Capable of data processing and network operation of test results according to the requirements of gb228 tensile test method for metallic materials at room temperature.

So what are the advantages of the hydraulic testing machine we use? Now we focus on explaining the advantages and characteristics of the hydraulic testing machine.

1、 Advantages of hydraulic testing machine:

1. The base, upper and lower beams of the hydraulic universal testing machine for main frame are processed after pouring with No. 45 steel. The workbench is cut with a whole steel plate without welding part. The product has high rigidity. When the test force reaches the full range, the deflection is small. When the sample is damaged, the reverse force has little influence on the frame.

2. Hydraulic oil cylinder hydraulic oil cylinder adopts clearance seal, with a clearance of 0.17 ~ 0.28. Compared with the seal oil cylinder (seal ring oil cylinder), it does not need maintenance and has a longer service life.

3. The motor products are three-phase asynchronous motors made in Shanghai, with low noise and good motor stability.

4. The sensor adopts high-precision oil pressure sensor, which has good anti overload, vibration and anti-interference ability in the process of signal transmission and processing. It is also an important index to measure the accuracy of the sample.

5. Encoder is a pull displacement encoder with high precision. It is built with imported high flexible plastic coated steel wire rope, and its service life can reach 2-5 million times.

6. "Lead screw" the lead screw is a trapezoidal lead screw with isosceles trapezoid tooth shape, which is not easy to wear and has good durability. High root strength.

7. The product of "testing machine software" is equipped with testing machine software. The test standard can be customized and the program can be programmed. The test speed can be adjusted at will according to the requirements, and the sample damage will stop automatically, basically covering the data requirements of the experiment.

8. Equipment protection: the equipment protection function has automatic shutdown for overload test. If the oil cylinder exceeds a certain stroke, it will automatically stop for protection.

9. The report printing test software can print excel, JPG, convert PDF, original data and set print data by itself, and automatically save test data.

10. The oil pump is equipped with Italian mazucci gear pump as standard, with small volume, strong self suction and impact load resistance.

2、 Features of hydraulic testing machine:

1. The friction free design of hydraulic piston has a great operating range.

2. The modular design can facilitate the upgrading of equipment in sequence.

3. Automatic measurement.

4. The test results are displayed in time.

5. Convenient software control mode.

6. The equipment has strong reliability to ensure the stable repeatability and reproducibility of test data.

7. Solid four column frame structure.

The above contents are the advantages and characteristics of the hydraulic testing machine. I hope the contents we explain can be helpful to you. If you have any questions about relevant aspects, you can consult the customer service personnel of our station in detail. Welcome to call!