1. Operation steps
Ratchet wrench is a wrench that can adjust the Angle, and the following steps need to be followed when using:
1. Confirm the torque value: Before using the ratchet wrench, confirm the required torque value in advance. This can be determined by referring to the instruction manual or computer program.
2. Adjust the Angle: Adjust the Angle of the wrench to the Angle suitable for use. The Angle can be adjusted as needed, generally 90 degrees or 180 degrees.
3. Place the connector: Place the connector of the ratchet wrench on the screw or screw that needs to be tightened or loosened.
4. Counterclockwise rotation: If you need to loosen the screw or screw, you need to turn the ratchet wrench counterclockwise until it is loosened.
5. Clockwise rotation: If you need to tighten screws or screws, you need to turn the ratchet wrench clockwise until the preset torque value is reached.
6. Manual force: When using the ratchet wrench, if the torque value needs to be increased, it can be achieved by manual force.
Ii. Precautions
When using a ratchet wrench, you also need to pay attention to the following:
1. Confirm the torque value: Before using the ratchet wrench, be sure to confirm the required torque value, otherwise it will cause damage to the machine or equipment.
2. Do not overuse: When using a ratchet wrench, be sure not to overuse, otherwise it will produce excessive pressure on the screw or screw, causing damage.
3. Cleaning and maintenance: Regular cleaning and maintenance of the ratchet wrench can keep it in good working condition and life.
4. Safe use: When using a ratchet wrench, pay attention to safety and wear appropriate protective equipment to avoid accidental injury.
【 Conclusion 】
The correct use of ratchet wrench can improve work efficiency and avoid losses caused by improper operation, so it is very important to grasp the correct use method and precautions. As long as the operation is strictly in accordance with the requirements, it can ensure safety and effectively protect the normal operation of the machine or equipment.