HG-DW600AIntelligent electronic universal testing machine

1、 Project Introduction:

The domestic microcomputer controlled electronic universal testing machine started in the early 1990s. Our company is one of the leading enterprises in technology, development and research of electronic universal testing machines. In order to improve the technological level of the company's products, the company has successively absorbed advanced technologies from both domestic and foreign sources, which has elevated the technological level of the company's products to a new level.

2、 Application area:

The testing machine uses an imported AC servo motor from Taiwan as its power source; Adopting advanced chip integration technology and a professionally designed data acquisition amplification and control system, the amplification of experimental force and deformation, as well as the A/D conversion process, have achieved fully digital adjustment. This machine can perform mechanical property testing and analysis research on various metals, non metals, and composite materials. It is widely used in aerospace, petrochemicals, machinery manufacturing, wires, cables, textiles, fibers, plastics, rubber, ceramics, food, pharmaceutical packaging, aluminum-plastic pipes, plastic doors and windows, geotextiles, films, wood, paper, metal materials, and manufacturing industries. It can automatically calculate the maximum test force value, fracture force value, yield strength, upper and lower yield strength, tensile strength, compressive strength, fracture elongation, tensile elastic modulus, bending elastic modulus and other test data according to GB, JIS, ASTM, DIN, ISO and other standards.

IIIAccording to the standard:

Meets the requirements of national standards GB/T228-2002 "Tensile Test Method for Metallic Materials at Room Temperature" and GB/T7314-1987 "Compression Test Method for Metals", and conforms to data processing of various standards such as GB, ISO, ASTM, DIN, etc. Can meet the requirements of users and provide standards.

four、Key description:

1 host：The machine adopts a desktop dual space structure, which can be pulled up and pressed down, and the horizontal beam can be adjusted infinitely. After replacing the column, screw, and outer cover, the test space can be changed. The transmission system consists of a servo controlled dedicated reducer, a circular arc synchronous toothed belt, and a ball screw pair, which runs smoothly, has high efficiency, and low noise. pollution-free.

2 Attachment:

Standard configurationOne set of wedge-shaped stretching attachment and one set of compression attachment. Wedge shaped stretching attachments are usedhydraulic clampingThe clamping method is convenient, reliable, and does not slip. During the clamping process, the jaws do not move, but the clamp moves up and down. The sample is not subjected to additional force, ensuring the accuracy of the test results.

5、 Function Introduction

a)This machine adopts domestically original technologyBuilt in controller, ensuring that the testing machine canRealize closed-loop control of parameters such as beam displacement.

b)Adopting imported Taiwan Dongyuan AC servo motors, the performance is stable and reliable, with protection devices for overcurrent, overvoltage, overspeed, overload, etc. The speed ratio can reach 1:100000.

c)The electrical control circuit follows international standards and complies with national testing machine electrical standards. It has strong anti-interference ability, ensuring the stability of the controller and the accuracy of experimental data.

d)Automatic shifting: automatically switches to the appropriate range according to the load size to ensure the accuracy of measurement data; It has achieved true physical zeroing, gain adjustment, and automatic shifting, zeroing, calibration, and saving of experimental force measurement, without any analog adjustment links, and the control circuit is highly integrated

e)Conditional storage: Test control data and sample conditions can be modularized, facilitating batch testing;

f)Automatic transmission: The speed of moving the crossbeam during the test can be automatically adjusted according to a pre-set program or manually adjusted;

g)Automatic calibration: The system can automatically calibrate the accuracy of the displayed values;

h)Automatic saving: After the experiment is completed, the experimental data and curves are automatically saved;

i)Process implementation: The experimental process, measurement, display, and analysis are all completed by a microcomputer;

j)Batch experiment: For samples with the same parameters, they can be sequentially completed after one setting;

k)Experimental software: Chinese WINDOWS interface, menu prompts, mouse operation;

l)Display mode: Data and curves are dynamically displayed during the experimental process;

m)Curve traversal: After the experiment is completed, the curve can be reanalyzed, and the experimental data corresponding to any point on the curve can be found with the mouse;

n)Curve selection: Stress strain, force displacement, force time, displacement time and other curves can be selected as needed for display and printing;

o)Test report: The report can be prepared and printed in the format required by the user; Equipped with a network interface, it can transmit, store, print records, and perform network transmission printing of data, and can be connected to the internal LAN or Internet of the enterprise.

p)Limit protection: It has two levels of limit protection: programmable and mechanical;

q)Automatic shutdown: After the sample breaks, the moving crossbeam automatically stops;

r)Overload protection: When the load exceeds 3-5% of the maximum value of each gear, it will automatically shut down;

The experimental results are obtained in both automatic and manual modes, and a report is automatically generated to simplify the data analysis process.

6、 Main technical indicators

1Testing machine level:0.5level

2Test power indicators:

Maximum value: 600kN

Measurement range: 2% -100%

Accuracy: better than ± 0.5% of the indicated value

Resolution: ± 300000 yards

3Deformation index: (see system configuration sheet for details)

Maximum value: 25mm

Measurement range: 2% -100%

Accuracy: better than ± 1% of the indicated value

4Displacement:

Measurement accuracy: ± 1% better than the indicated value Resolution: 0.001mm

5Speed:

Range: 0.01mm/min~200mm/min stepless speed regulation

Accuracy: better than ± 1% of the indicated value

6Host power supply:3kW, AC380V±10%，50Hz

7Host parameters:

Effective test width: 520mm

Effective stretching space: 600mm

Effective compression space: 600mm

8Working environment: Room temperature: 10-35 ℃, humidity: 20% -80%

7、 Main configuration

a) 600kNOne host;

b)One set of stretching attachments (flat or round specimen jaws)

c)Hydraulic clamping jaws

d)One set of compression attachments;

e)One set of imported AC servo speed control system; Panasonic Japan

f)Precision deceleration system; Panasonic Japan

g)High precision load sensor; American Imperial Guard

h)Precision photoelectric encoder;

i)Lenovo branded computer (mainstream configuration); 19 LCD display screen

j)Lenovo A4 inkjet printer;

k)Fully digital data acquisition controller synchronized with computer display;

l) WINDOWSCompatible with control software.

m)One set of specialized data processing software for testing machines with over 100 national and international standards

8、 Quality Assurance

The equipment will only be considered as officially delivered after it has been officially accepted and qualified by the ordering party on site. The equipment warranty period is one year from the official delivery date. During the warranty period, the supplier shall provide timely and free maintenance services for any equipment malfunctions. Timely and free replacement of all types of parts damaged by non-human factors. The warranty period for the replaced component shall be recalculated from the date of replacement. If the equipment malfunctions during use outside the warranty period, the supplier shall promptly provide service to the ordering party and actively assist in completing the repair task.

9、 Installation of testing machine

1. Installed on a stable workbench or a flat and sturdy ground;

2. Try to stay away from places with high air flow, such as doors and windows;

3. There is no obvious electromagnetic interference in the environment;

4. Prevent exposure to sunlight or getting close to air conditioning equipment, etc;

5. Environmental temperature: 20 ± 5 ℃ and fluctuation less than 2 ℃ per hour; Relative humidity: ≤ 80%;

6. Power frequency: 50Hz;

7. Power supply voltage: AC 380 ± 10V 50Hz power 3.0KW.

8. Users should pay special attention to the requirement that the power supply must have a grounding wire.

Due to the grounding protection of the machine, if a grounded power supply is not used, there is a risk of injury in case of leakage.

9Horizontal adjustment:

Place the level on the testing machine platform and adjust the four adjustable feet below to make the testing machine's testing platform level. At this point, the host is already installed.

10、 Product after-sales service

11 year warranty for the entire device, 1 year warranty for the software system, lifetime service, and free software updates and upgrades in the later stages;

2Free training for at least 2 laboratory operators until they can operate independently;

3Regularly visit users, respond within 2 hours to their service requirements, and arrive at the user site within 4-12 hours;

11、 Equipment delivery cycle:

Usually 15 working days