How To Calibrate A Click Torque Wrench. A torque wrench must be properly calibrated and maintained on a regular preventative maintenance and calibration schedule. It is important to calibrate your tool at regular intervals for best results.
A vice secured to a surface; Tie the rope and weight from step one to the center of your torque wrench’s handle. It's an easy presentation to calibrate a torque wrench.fixing the square head on a bench vice rigidly identify the center point of square head.measured the distance from the square head center to hand rest point of the handle.align the torque value to the setting as got distance and force.
Next set your click wrench at 20% of the torque range, and record a total of 5 torque readings.
Torque calibration process for a click wrench. In torque wrenches, the value tested is torque. A piece of paper to note down calculations; This will be the new ratio distance and you can apply a calibration factor if necessary.