Introduction to common failures and countermeasures of tensile testing machines

Introduction to common failures of tensile testing machines and their solutions It can perform many functional experiments such as stretching, shrinking, bending, peeling, and shearing, and has the characteristics of wide measurement range, high precision, and fast response
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The task is reliable, the efficiency is high, and the experimental data can be displayed, recorded and printed in time
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Common fault solutions of tensile testing machines: 1.
If the test force and displacement do not change during the test, check whether the connection and socket are in good condition
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2.
If abnormal sound is found during the tensile test, stop immediately to check the transmission system
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3.
The main power supply of the testing machine is not on and cannot be moved up and down to check whether the power line connected to the testing machine is connected properly; check whether the emergency stop switch is in the screwed-up state; check whether the power supply voltage connected to the testing machine is normal; If the fuse is blown, please take out the spare fuse and install it
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 　　4.
The main body of the testing machine has power, but the equipment cannot move up and down.
Check whether the equipment cannot move after 15S (time), because the main engine needs self-checking when it is turned on, and it takes about 15S; A certain operating space; check whether the power supply voltage connected to the testing machine is normal
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 　　5.
After the computer software is online, a prompt box message will appear indicating overload.
Check whether the communication line between the computer and the testing machine is off; check whether the online selection sensor is selected correctly; check whether the sensor has been hit during the near test or operating the keyboard; The calibration or calibration function of the software was used; check whether the calibration values, calibration values, or other information in the hardware parameters have been manually changed
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 　　The above is an introduction to the common failures of the tensile testing machine and the countermeasures.
I believe that everyone has a corresponding understanding of this after reading it.
You can use it as a reference and hope it will be helpful to you
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