Tensile testing machine operating procedures/tensile testing machine operation instructions
Release time:
2024-11-19 14:40
1: Turn on the machine
1 After confirming that the power connection and signal connection of the equipment are connected correctly, turn on the machine in the following order: test machine → computer → printer. If there is a temperature requirement, turn on the high and low temperature test box, and press the up and down keys of the thermostat to set the required temperature.
2: Experimental operation process
2.1 Install the fixture, select the fixture according to the sample situation, if the fixture has been installed on the test machine, check the fixture, and set the limit device according to the length of the sample and the spacing of the fixture.
2.2 Open the TM2101 tensile machine software, click Settings → Online → COM1, and operate.
2.3 Click on the setting item before the test → select the sample data → modify (new test in the test part, select the corresponding test plan, and enter the original user parameters of the sample: such as size. Thickness, etc.)
2.4 Click on the control plan selection → modify (select the corresponding test control plan, enter the test speed, stop mode and other information)
2.5 Clamp the sample, first clamp the sample on the clamp head close to one end of the force sensor, clear the force to eliminate the weight of the sample, and then clamp the other end of the sample. You can click up and down to control the distance of the clamp.
2.6 Click to start the test, the equipment will test according to the test plan set by the software, and save the test data after the test is completed.
2.7 After each sample is tested, the test results will be displayed on the right side of the screen. Then click on the test results → test results selection (select or modify the required report parameters) and click the "output WORD report" button to generate a test report for printing or saving.
Three: Shutdown
3.1 After the test is completed, follow the following sequence: testing machine → printer → computer.
3.2 After the experiment, cover the special cover of the instrument.
Four: Precautions Computerized tensile testing machine operating procedures, tensile testing machine operation instructions
4.1 The startup sequence of the host and the computer will affect the computer's communication initialization settings, so the user must strictly follow the above startup sequence.
4.2 Preheat for 5 minutes each time after startup, and wait for the system to stabilize before testing.
4.3 If you have just started the machine and need to start it again, at least 1 minute interval is guaranteed.
4.4 After replacing the fixture, first pay attention to adjusting the adjustable retaining ring (upper and lower limit switches).
4.5 Especially when using a small force sensor for testing, be sure to adjust the position of the adjustable retaining ring to avoid damage to the small force sensor due to operational errors. Do not exceed the rated range of the sensor.
4.6 Do not plug or unplug the power cord at any time, otherwise it is easy to damage the electrical control part.
4.7 During the test, do not stay away from the test machine.
4.8 During the test, do not press other buttons on the control box except the stop button and the emergency stop switch, otherwise it will affect the test.
4.9 After the test, be sure to turn off all power.
4.10 This computer is specially used for testing machine control and data processing. Please do not install other application software in the computer to avoid the testing machine application software not running normally.
4.11 The computer should be exited step by step in strict accordance with the system requirements and shut down normally, otherwise some programs will be damaged and the software cannot be used normally.
4.12 Do not use floppy disks of unknown origin or unrelated to the machine to write or read disks on the computer used for testing machine control to avoid virus infection.
V: Daily maintenance
5.1 Always keep the equipment and computer clean and hygienic.
5.2 Prevent high temperature, excessive humidity, dust, corrosive media, water, etc. from entering the machine or computer.
5.3 Check regularly to maintain the integrity of parts and components.
5.4 Pay attention to applying anti-rust oil to rust-prone parts or accessories that are not used for a long time, such as fixtures and latches.
5.5 The jaws of the fixture or the relatively sliding surface of the fixture should be kept clean to avoid bumps. After making a batch of samples, the debris in the retained pliers should be cleaned in time. If the teeth of the jaws are blocked, please use a steel brush dipped in gasoline to clean it. Avoid using hard tools to clean it.
5.6 Note that the main engine using the reducer should change the oil every 2500 hours. The lubricating oil should be MOBLGear (Mobil).
Matters needing attention in continuous dyeing of ribbons
2024-11-19
1. Factors of ribbon blanks: First of all, we should pay attention to whether the yarn used in the ribbon blanks is from the same batch, because the "oil" contained in different batches of yarn is different. If it is blended, it will become a factor of the color in the dyeing process; secondly, whether the blank has been pre-treated. The dyeing effect of the refined blank is very good, because the "oil" on the yarn is removed after treatment, and the dye can be directly in contact with the fiber for dyeing without protection.