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Precautions for the use of torque wrench


Release Time:

Jan 28,2021

With its advanced technology in the industry and keen market response ability, Tengda Hardware can effectively, quickly and thoughtfully propose economic and torque solutions for customers in all walks of life. The company has professional and complete product pre-sale, In-sale and after-sales service processes, and has various torque tool accessories (digital torque wrench, preset torque wrench, dial torque wrench, torque wrench detector, multiplier, hydraulic torque wrench, electric wrench, etc.), to provide customers with thoughtful consultation and service. 1. When using a torque wrench, it should be balanced and loaded slowly, and must not be yanked and pressed, so as not to cause overload and cause the output torque to be inaccurate. After the preset torque is reached, the loading shall be stopped. 2. Do not use preset torque wrench to remove bolts or nuts 3. It is strictly prohibited to add a sleeve extension arm at the end of the torque wrench to prevent damage to the torque wrench. 4. Adjust the required torque as required and confirm that the adjustment mechanism is in a locked state before use. 5. After the preset torque wrench is used, it should be adjusted to a small torque to fully relax the force measuring spring to extend its life. 6, should avoid water intrusion preset torque wrench, to prevent parts corrosion. 7. The opening size of the selected torque wrench must be consistent with the size of the bolt or nut. If the opening of the wrench is too large, it is easy to slip off and damage the hexagon of the screw. In the maintenance of imported cars, attention should be paid to the choice of the wrench metric inch system. 8, the selection principle of all kinds of wrench, generally give priority to the socket wrench, followed by the ring wrench, again for the open-end wrench, after the selection of adjustable wrench. In order to prevent the wrench from being damaged and slipping off, the pulling force should be applied to the thicker side of the opening. This should be paid special attention to the adjustable wrench with large force to prevent the opening from appearing "eight" shape and damaging the nut and wrench.

Tengda HardwareWith its advanced technology in the industry and keen market response ability, it can effectively, quickly and thoughtfully propose economic and torque solutions for customers in all walks of life. The company has professional and perfect product pre-sale, in-sale and after-sale service processes, and is equipped with various torque tool accessories (digital torque wrench, preset torque wrench, dial torque wrench, torque wrench detector, multiplier, hydraulic torque wrench, electric wrenches, etc.) to provide customers with thoughtful consultation and service.

1When using the torque wrench, the load should be balanced and slow, and must not be pulled and pressed violently to avoid overload and output torque misalignment. After the preset torque is reached, the loading shall be stopped.

2Do not use preset torque wrench to remove bolts or nuts

33. It is forbidden to add a sleeve extension arm at the end of the torque wrench to prevent damage to the torque wrench.

4Adjust the required torque as required, and confirm that the adjustment mechanism is in the locked state before use.

55. After the preset torque wrench is used, it should be adjusted to a small torque to fully relax the force measuring spring to extend its life.

6The water shall be prevented from intruding into the preset torque wrench to prevent the parts from rusting.

7The opening size of the selected torque wrench must be consistent with the size of the bolt or nut. If the opening of the wrench is too large, it is easy to slip off and damage the hexagon of the screw. In the maintenance of imported cars, attention should be paid to the choice of the metric inch wrench.

8For the selection principle of all kinds of wrenches, generally, the socket wrench is preferred, then the ring wrench, then the open-end wrench, and then the adjustable wrench.

 

  1. In order to prevent the wrench from being damaged and slipping off, the pulling force should be applied to the thicker side of the opening. This should be paid special attention to the adjustable wrench with large force to prevent the opening from appearing."Eight" shape, damage to the nut and wrench.

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