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The definition of torque wrenches

Dude Machinery (Shanghai) Co.,Ltd | Updated: Jun 01, 2016

What is a torque wrench? Torque Wrenches in the end is what?

Torque wrench is a measurement that tighten with torque measuring instruments, for according to the predetermined torque tighten or remove the bolt and nut.

Drive power can be divided into manual torque wrench torque wrench pneumatic Torque Wrenches, electric torque wrenches, hydraulic torque wrenches.

Manual torque wrench consists of indicating type torque wrench and preset type torque wrench.

Torque wrench by its State and can is divided into static torque and dynamic torque two big class: static torque is refers to not long of time within torque value not with time changes or with time changes is small and is slow of torque, including still torque, and constant torque, and sustained variable torque and pulse torque; dynamic torque is refers to torque value with time changes is big and soon, and even reversing of torque, including vibration torque, and random torque and excessive torque. Wrench also known as preset-type wrench, belongs to the value classes, this type of wrench can be divided into mechanical and electronic torque wrenches.