Do you know the use of non-woven tensile testing machine?
The non-woven fabric tensile testing machine is applicable to metal, medical treatment, rubber, plastic, wire and cable, composite materials, adhesive reagent, geotechnical building materials, cord fabric, spring, film, ceramics and other materials within 5kn to carry out tensile, compression, bending, peeling, tearing, shearing, puncture and other mechanical properties tests.
Non woven fabric is composed of directional or random fibers. It is a new generation of environmental protection materials. It has the characteristics of moisture-proof, breathable, flexible, light weight, non combustion supporting, easy decomposition, non-toxic and non irritating, rich colors, low price, recyclability and so on. therefore
What are the tensile properties of non-woven fabrics? It is of great significance to the production of non-woven fabrics. It not only saves the production cost, but also greatly improves the product quality. These need to use our non-woven fabric tensile testing machine. How can the non-woven fabric tensile testing machine test the tensile test of non-woven fabrics?
1. Check whether the power supply is stable before turning on the power switch of the non-woven tensile testing machine. If it is unstable, the power supply of the testing machine shall be turned on after a voltage stabilizer is equipped
2. Slightly adjust the site position of the non-woven tensile machine to make the testing machine level with the ground
3. Turn on the power supply on the control panel and check whether each indicator light of the tensile testing machine is bright and can work. (if there is any problem, it is recommended to contact the manufacturer for repair)
4. Open the computer connected to the non-woven tensile testing machine, and then open the operation software. Reset all test machines
5. Install the tensile fixture on the upper and lower ends of the testing machine, and keep the fixture parallel to the horizontal plane
6. Make the non-woven fabric perpendicular to the ground, let the fixture clamp both ends, and adjust the fixture displacement to make the non-woven fabric perpendicular to the ground
7. Adjust the test speed and select the standard test speed. The up and down travel should be adjusted to the required range in time
8. Adjust the Zhonglian version to make it rise or fall, so as to facilitate the test
9. Click the test of non-woven tensile testing machine to start the test, and the system will record the initial tensile data of the paper tensile testing machine
10. The non-woven fabric will slowly break or be damaged in the tensile process, and the load will remain small at this time
11. The operating software system automatically records the tension value at different times
12. Remove the sample non-woven fabric
13. Repeat the test steps several times according to the above method
14. Calculate according to the formula (computer automatic calculation)
15. Turn off the computer and turn off the non-woven tensile testing machine.
Maintenance of tensile testing machine
1. The lead screw and slideway shall be refueled once a month
2. The lubricating oil of worm gear box shall be replaced every 3 years.
3. If the motor works for 5000 hours, check the bearing wear and replace it if necessary.
4. After use, wipe the surface of the testing machine and put on the dust cover.
5. Always check whether the ground wire is firm.
After that, we will remind you that you must use the equipment in accordance with the instructions of the equipment to avoid the risk of machine failure and personal injury. If you have any questions in use and operation, you are welcome to ask questions, and we will answer them one by one.