How to choose a horizontal tensile tester and what to note during experiments

The horizontal tensile tester adopts mature testing machine technology, adds steel frame structure, and changes vertical tests to horizontal tests, thereby increasing the tensile space. It satisfies the test of large and full-size samples. The space of the horizontal tensile tester is impossible to do with the vertical tensile tester. This test machine is mainly used for static tensile performance tests of materials and parts. It can be used in the stretching of various metal materials, steel cables, chains, hoisting belts, etc., widely used metal products, building structures, ships, military industry and other fields. Next, let’s learn more about how to choose a horizontal tensile testing machine and what are the precautions when experimenting with this equipment!

1. How to choose a horizontal tensile tester

1. First consider the maximum test tensile range of the test material. You can refer to the national standards, which will require the greatest experimental strength. Or provide the model and size, and let the test machine manufacturer help calculate it, do not make blind estimates, or the test machine model shall prevail.

2. Problems about the test itinerary

3. What is the basic configuration

4. The output result is as digital or screen display

5. Types of experimental projects that can be done

6. The measurement accuracy and fully automatic accuracy are generally higher than ordinary digital display test mechanisms.

2. Things to note when experimenting with horizontal tensile testing machine

1. Do not click the "Start" test button if the test has not started.

2. Every time you enter the program, if there is an abnormal prompt or the default load value is different from the previous one, do not conduct a test and refer to the troubleshooting method to troubleshoot. The load value of the measurement and control system should be near zero point (not adjusted zero).

3. The horizontal tensile tester uses the cylinder reset key to make the cylinder piston rise or fall to the set position. When the displacement display position value is greater than the set position, the piston will drop when the cylinder reset key is clicked; otherwise, the piston will rise. Pay attention to whether the actual position of the piston is consistent with the displacement display position. Do not blindly use this key to rise or fall when the cylinder is actually in a high position.

4. After clamping the sample, do not "zero" the load value.

5. When clamping the extensometer, pay attention to unplugging the positioning pin and then adjusting the zeroing; when removing the extensometer, pay attention to inserting the positioning pin to prevent the extensometer from being damaged by artificial overload.

6. After the horizontal tensile tester sample is broken, if the program does not exit the test state and prompts that the test is over, you must immediately click the stop button to exit the test state.

7. After completing the test and exit the procedure, you should shut down the power supply by shutting down with WINDOWS; turn off the oil pump and let the oil cylinder fall to the bottom.

8. Be careful not to loosen the plug when moving the computer.