the torque force-measured wrench can measure forces precisely, deformation, fatigue fracture and other phenomena caused by long-term use of metallic materials are completely prevented, the service life is substantially prolonged, and the torque force-measured wrench is suitable for large-scale populariza...
The device consists of a shaft on which the torque wrench can be put, and which can be rotated against an energy store. Rotation of the shaft is measured. The energy store consists of a bending rod (16) made of hardened steel, and fastened to the shaft (13) at a right angle to ...
This allows a torque wrench to be plugged into the support plate (10). With the torque wrench set to the required figure, the plate is suspended on the belt so that it passes over the pegs. A turning moment is applied to the belt via the wrench. If the belt tension coincides with ...
The "snug-tight" condition wascreated by the full force of a workman pulling on a 24 inch (610mm) wrench. A specified verificationtorque was applied to the nuts after one week to ensure adequate tension in the anchor rods.It was found that after the tightening procedure, the axial force ...