RAD blog

An industrial torque wrench is a tool that a user employs to apply a specific amount of torque to a fastener, like a bolt or nut, during the assembly or maintenance of machinery or equipment. Using the wrench, the user can tighten the fastener to a precise torque value, ensuring correct tightening and preventing mechanical failure or damage caused by under-tightening or over-tightening.

There are several types of industrial torque wrenches, but they generally work on the principle of applying force to a spring or other mechanical element and measuring the resulting torque. The user sets the desired torque value on the wrench by adjusting a calibrated scale or digital display. When the wrench reaches the preset torque value, it signals the user through a click, a beep, or a visual indicator.

One common type of industrial torque wrench is a click-type torque wrench. It has a ratcheting mechanism that allows the wrench to turn in one direction only and prevents over-tightening. As the user applies force to the wrench, a spring compresses until it reaches the preset torque value. At this point, the wrench clicks or releases, indicating that the desired torque has been reached.

Another type of industrial torque wrench is a digital torque wrench. It has a built-in sensor that measures the torque applied and displays the value on a digital readout. The user can set the desired torque value using the display. The wrench then will signal when the preset torque value is reached.

Overall, an industrial torque wrench is essential in ensuring that fasteners tighten to the correct torque specification. This is critical for the safety and reliability of machinery and equipment.

WHERE ARE INDUSTRIAL TORQUE WRENCHES USED?

A wide range of industries uses industrial torque wrenches, relying on precise torque control for safety and efficiency. Some common applications include:

1. Automotive industry: Workers use torque wrenches to assemble engines, suspensions, and other critical components in cars, trucks, and other vehicles.
2. Aerospace industry: Technicians employ torque wrenches in assembling and maintaining aircraft engines, landing gears, and other systems.
3. Construction industry: Workers utilize torque wrenches to install steel structures, bridges, and other infrastructure projects.
4. Manufacturing industry: Technicians apply torque wrenches in assembling machinery, equipment, and other products requiring precise torque control.
5. Oil and gas industry: Operators use torque wrenches to assemble pipelines, wellheads, and other critical components in the oil and gas sector.
6. Marine industry: Technicians use torque wrenches in assembling ship engines, propellers, and other systems.

Overall, industrial torque wrenches are essential tools for ensuring the safety and reliability of machinery and equipment in a wide range of industries.

What is a pneumatic torque wrench?

A pneumatic torque wrench, also known as an air-powered torque wrench, is a type of industrial torque wrench that uses compressed air as a power source to apply precise torque to bolts, nuts, and other fasteners. Industries that require high torque values, such as the automotive, manufacturing, and construction industries, commonly use it.

The pneumatic torque wrench consists of a torque head. It contains the mechanism for applying torque to the fastener. The tool also has a handle or grip for the user to hold and control it. The wrench’s power source is compressed air, typically delivered through an air hose attached to the tool.

A pneumatic torque wrench’s torque head is typically designed to deliver a specific amount of torque. The user sets the desired torque value using a calibrated scale or digital display on the tool. At the same time, the wrench applies the torque to the fastener as the user pulls the trigger or actuator on the handle.

Pneumatic torque wrenches gain recognition for their high torque output and speed. They excel in swiftly and precisely tightening large bolts or fasteners. They are also preferred for their ease of use and reduced operator fatigue, as the power source is external to the tool and requires less physical effort to operate.