Shanghai Tipping Technology Analytical Metal Tensile Testing Machine Operation Procedure
Metal tensile testing machine is a kind of testing equipment for mechanical properties testing and analysis of metal, non-metal and composite materials. It can be used for stretching, compressing, bending, tearing, shearing and stripping of various insulating materials. Detection. Widely used in aerospace, petrochemical, machinery manufacturing, vehicle manufacturing, wire and cable, textile fiber, plastic rubber, ceramic building materials, food, pharmaceutical packaging, metal materials and products.
Precautions for metal tensile testing machine: 1. The booting sequence of the host computer and the computer will affect the computer's communication initialization setting when booting, so please strictly follow the above boot sequence.
2. Preheat for 5 minutes after each startup, and the test can only be carried out after the system is stable.
3. If you have just turned on, you need to turn it on again, at least 1 minute interval.
4. After replacing the fixture, first pay attention to adjust the adjustable retaining ring.
5. Especially when testing with a small force sensor, be sure to adjust the position of the adjustable retaining ring to avoid damage to the small force sensor due to operational errors.
6. When the large deformation is not in use, put the two clamps into the protection device or rotate them to prevent the moving beam from damaging the chuck during the movement.
7. Do not plug in the power cord at any time, otherwise it will easily damage the electrical control part.
8. During the test, it is not possible to stay away from the test machine.
9. During the test, except for the stop button and the emergency stop switch, do not press other buttons on the control box, otherwise the test will be affected.
10. When changing the small force sensor, be sure to replace the test software, otherwise it will easily overload and damage the small force sensor.
11. After the metal tensile tester is finished, be sure to turn off all power.
12. This computer is specially used for tension testing machine control and data processing. Please do not install other application software in the computer to avoid the normal operation of the testing machine application software.
13. The computer should be stepped out in strict accordance with the system requirements, and shut down normally, otherwise some programs will be damaged, resulting in the software not working properly.
14. Do not use a floppy disk with unknown origin or unknown to the machine to write or read the disk on the test machine control computer to avoid virus infection.
Tensile test is a simple method to test the mechanical properties of plastic packaging materials. It is also an important indicator to evaluate the packaging materials of plastic packaging. The tensile test (sometimes referred to as the universal testing machine) is one of the important instruments for testing plastic packaging materials.
The instrument is made up of beams that can be moved by a certain speed boy: or other devices are installed - the sensors and fixtures of the two are not able to be carved into various tensile tests. The instrument is equipped with a data acquisition system to record the changing chalk force value and shape during the test: There are instruments with an extensometer, used in conjunction with the tensile tester in the material stretching process, two fixtures Yanlan A part of the sample leopard. It can be measured that the cookware asks for the elongation of a certain length of the test sample. Some instruments are equipped with a data processing system that can test the results for a number of grips. Such as tensile strength, elongation at break and characteristic çœ line, etc. with the step of the department, with special software for the test machine. The test parameters can be set according to the standard, and the work control is controlled. The processing is carried out to analyze the experimental data.
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