Products Description
The Preset Type Manual Torque Wrench is a manual tool with a preset torque value function, on which the user can preset a specific torque value. When the wrench applies torque to the fastener and reaches the preset value, the wrench will send a signal to prompt the user that the predetermined torque has been reached, thereby preventing overtightening or undertorque.
Features
(1)Preset torque value: The user can pre-set a specific torque value according to the requirements of the fastener.
(2)Precision control: The torque wrench can accurately control the applied torque value through its internal mechanical structure or electronic device, thereby ensuring the installation quality of the fastener.
(3)Feedback signal: When the preset torque value is reached, the wrench will send a signal to prompt the user.
(4)Manual operation: The wrench itself can be manually operated to apply torque by rotating the wrench.
Application
Preset type manual torque wrenches are widely used in occasions where precise torque control is required, such as machinery manufacturing, automobile maintenance, aerospace and other fields. They are used to tighten fasteners such as bolts and nuts to ensure that these fasteners can still maintain reliable connections when affected by external factors such as vibration and temperature changes.
Operation and maintenance
When using a preset manual torque wrench, the user should first set the appropriate torque value according to the requirements of the fastener. Then, place the wrench on the fastener and apply rotational force. When the wrench sends a feedback signal, the rotation should be stopped immediately and the wrench should be loosened. To ensure the accuracy and reliability of the torque wrench, it should be calibrated and maintained regularly.
FAQ
Q: What is the difference between a preset manual torque wrench and an ordinary wrench?
A: The main difference between a preset manual torque wrench and an ordinary wrench is that it has the function of preset torque value. When the wrench applies torque to the fastener and reaches the preset value, a signal (such as a click or an indicator light turns on) is emitted to prevent overtightening or undertorque. Ordinary wrenches do not have such a preset function.
Q: How to set the torque value of a preset manual torque wrench?
A: Setting the torque value of a preset manual torque wrench usually requires adjustment according to the scale or knob on the wrench.
Q: In what fields are preset manual torque wrenches used?
A: Preset manual torque wrenches are widely used in occasions where precise torque control is required, such as machinery manufacturing, automobile maintenance, aerospace and other fields. In these fields, the quality and reliability of fasteners are critical to the performance of the entire equipment or system. Therefore, using a preset manual torque wrench can ensure that the fasteners are properly torque controlled during installation, thereby improving the quality and reliability of the entire equipment or system.
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