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The difference between an electronic universal testing machine and a hydraulic universal testing machine.

Published Time:

2019-06-30

The difference between electronic universal testing machines and hydraulic universal testing machines: Both electronic universal testing machines and hydraulic universal testing machines belong to the category of materials mechanics testing instruments, but they have their own characteristics in terms of structural features, performance, and application range. Users can decide whether to choose an electronic universal testing machine or a hydraulic universal testing machine based on the specific usage environment in their industry. The Zhongshi Testing Equipment Company has summarized the differences between electronic universal testing machines and hydraulic universal testing machines, let's take a look together! Structural features: Electronic universal testing machines use servo motors as the power source, with lead screws and nuts as the execution components to control the speed of the testing machine's moving beam.

The difference between electronic universal testing machines and hydraulic universal testing machines

 Electronic universal testing machineBoth electronic universal testing machines and hydraulic universal testing machines belong to material mechanics testing instruments, but they have their own characteristics in terms of structural features, performance, and application range. Users can decide whether to choose an electronic universal testing machine orhydraulic universal testing machine. Zhongshi Testing Equipment Company has summarized the differences between electronic universal testing machines and hydraulic universal testing machines, let's take a look together!

Structural features
Uses a servo motor as the power source, with a screw and nut as the execution components to control the speed of the testing machine's moving beam.
There are two types of sensors:
1. Timing belt
2. Gear reducer
 Electronic universal testing machineBoth use load sensors.
hydraulic universal testing machine
1. Uses a high-pressure hydraulic source as the power source, with manual valves, servo valves, or proportional valves as control elements.
2. Electro-hydraulic servo universal testing machines use servo valves or proportional valves as control elements, and some domestic manufacturers have also adopted high-precision load sensors for force measurement.
Microcomputer-controlled electronic universal testing machine
Performance
Electronic universal testing machine
1. Electronic universal testing machines do not require an oil source, making them cleaner and easier to maintain;
2. The testing speed range can be adjusted, and the testing stroke can be determined as needed, making it more flexible;
3. High measurement accuracy, with some even reaching 0.2%;
4. Small size, light weight, large space, convenient for adding corresponding devices to perform various material mechanics tests, truly achieving multi-purpose use.
5. Electronic universal testing machines produced by mainstream domestic manufacturers can achieve load control, strain control, and displacement control, known as the three closed-loop control.
hydraulic universal testing machine
1. Limited by the flow of the oil source, the testing speed is relatively low.
2. Manual hydraulic universaltesting machine, easy to operate and inexpensive, but with lower control accuracy;
3. The performance of electro-hydraulic servo universal testing machines is comparable to electronic universal testing machines, except for lower speed, the control accuracy is also not inferior; microcomputer-controlled electro-hydraulic servo universal testing machines with load sensors;
4. Force accuracy can also reach about 0.5%, and when conducting large tonnage material mechanics tests, they are more reliable, stable, and cost-effective.
Electronic universal testing machine
1. Widely used for testing tensile performance indicators of various metals, non-metals, composite materials, wood, plastic profiles, wires and cables, paper, films, rubber, pharmaceutical, food packaging materials, fabrics, etc.;
2. Can customize various testing data processing software and testing aids according to domestic and international standards provided by users;
3. Digital display electronic universal testing machines are suitable for users who only require force values, tensile strength, compressive strength, and other related data. If more complex parameters are needed, microcomputer-controlled electronic universal testing machines are a better choice;
hydraulic universal testing machine
1. Mainly used for testing the mechanical properties of metals, non-metal materials, and parts, components, and structures under tension, compression, bending, etc.Testing.
2. Manual control hydraulic universal testing machines are inexpensive and suitable for finished product inspection and single material index testing in industrial and mining enterprises;Testing;
3. Electro-hydraulic servo universal material testing machines are suitable for laboratories requiring high standards for steel and building material testing.
4. Electro-hydraulic servo universal testing machines with a capacity of over 30T have a price advantage compared to electronic universal testing machines.

The above is today's article introduction,Zhongshi Testing Equipmenthas strong comprehensive strength, high technical level, and perfect after-sales service. The company is diligent in market development needs and is committed to creating a one-stop service for the production and sales of electronic universal testing machines and hydraulic universal testing machines. This product is used for plastic testing and is well-received by users due to its quality and production process. The types and models of products can be supplied according to customer requirements.

Taian Tiancheng Testing Equipment Co., Ltd. was established in 2009 and is a new technology enterprise integrating design and research, production and sales, after-sales maintenance, and import and export trade. The company is located in the western part of Taian, 5 kilometers west of Taian Station.

Since its establishment, our company has continuously innovated and developed, steadily advancing, and has successively passed EU CE certification and ISO9001 quality system certification.,The products cover all over the country and are exported to countries such as South Korea, Japan, Malaysia, Vietnam, the Philippines, Myanmar, Thailand, Indonesia, Angola, Saudi Arabia, Congo, Spain, Germany, Austria, Peru, and the United States.

The company adheres to the corporate spirit of "Quality creates brand, service seeks development," continuously innovating, striving to build a skilled and high-quality after-sales service team to relieve customers' worries.,We sincerely hope to work hand in hand with colleagues from all walks of life to develop and create brilliance together!

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