1、 Function and purpose:

The testing machine adoptsTaiwan exchanges servo motors and AC servo speed control systemsAs a power source; By 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 been achievedControl and DisplayFull 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.

2、 Main technical indicators

1. Maximum test force: 20kN;

2. Test force measurement range: 2% -100% of full scale;

3. Test force measurement accuracy: better than ± 1% of the indicated value;

4. Displacement resolution: 0.01mm;

5. Displacement measurement accuracy: ± 1%;

6. Speed measurement range: 0.01~500mm/min;

7. Accuracy of speed measurement: ± 1%;

8. Stretching stroke: 0-650mm；

9. Compressed spatial distance: 0-600mm;

10. Increase the test width to:400mm;

11. Power supply: 220V, 50Hz;

3、 System configuration

1. One 20kN host;

2. One set of specialized stretching aids;

Clamp a specific set Equipped with 0-7 flat jawsA set of compression aids

3. Taiwan exchange servo motor: Taiwan Dongyuan

4. One high-precision reducer; Taiwan Eastern Yuan

5. One high-precision load sensor; Jinan Shuotong

6. High precision screw;

7. One set of microcontroller control system;

8. One Lenovo computer;

One A4 inkjet printer;

10. High precision data acquisition LCD display, realizing fully digital adjustment, high-precision amplification and control.

4、 Function Introduction

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

b)Dual core microcomputer control: can be controlled by both large LCD system and microcomputer or separately, convenient for users to use;

c)Host Dual Space: Pull and compression tests can be conducted without changing accessories, which is convenient for users and improves work efficiency;

d)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;

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

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

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

fiveDelivery Time: From the date of signing the contract and remitting the advance payment3 working daysInside.

6、 Testing machineworking conditions

1. Room temperature 10 ℃~35℃Within the range, the relative humidity is ≤ 80%;

2. Install horizontally on a stable foundation, with a levelness of 0.2/1000;

3. In an environment without vibration, corrosive media, and strong electromagnetic interference.

4. The fluctuation range of the power supply voltage shall not exceed ± of the rated voltage10%；

5. The distance between the two sides of the equipment and the wall should not be less than 0.8m for easy maintenance and upkeep in the future.

sevenEquipment acceptance: Conduct acceptance according to this plan and packing list.

eightQuality assurance and after-sales service

1. The warranty period for the equipment is one year from the date of delivery. During the warranty period, Party B shall provide timely and free maintenance services for all types of equipment failures (excluding human quality accidents). Timely and free replacement of all types of parts damaged by non-human factors. If the equipment malfunctions during use outside the warranty period, Party B shall promptly provide on-site service and actively assist Party A in completing the repair service.

2. The product has a one-year warranty and lifetime service.

9Confidentiality of Technical Intelligence and Information

1. This technical solution belongs to our company's technical information, and the customer shall assume confidentiality obligations for the technical intelligence and information provided by us. Regardless of whether this plan is adopted or not, this clause shall remain valid for a long time. We should also assume confidentiality obligations for the technical intelligence and information provided by our clients.

2. Any unresolved matters shall be resolved through friendly negotiation between both parties.