What is the difference between a torque wrench and a torque wrench?

　　What is the difference between a torque wrench and a torque wrench?

1. The difference between torque wrench and torque wrench

1. Different principles

Torque wrenches and torque wrenches use different principles for measuring torque. Torque wrenches measure torque through a tensioned spring and are generally used for rough torque measurement or calibration of related data. Torque wrenches measure torque through built-in torque sensors and other instruments, which can provide more accurate measurement results and are often used for quality inspection and high-precision operations.

2. Different usage methods

Torque wrenches and torque wrenches also differ in their use. Torque wrenches are usually used for rough tightening operations, such as bicycle nuts and bolts, disassembly and assembly of mechanical equipment, and can be applied to a larger torque range. Torque wrenches are suitable for tasks that require precise control of torque, such as the tightening of automobile tires, the installation of high-precision mechanical equipment, and the maintenance of heavy equipment such as motorcycles.

3. Different prices

The prices of torque wrenches and torque wrenches will also be different. Generally speaking, torque wrenches are more precise than torque wrenches, so the sales price will be higher.

2. How to choose the appropriate torque wrench or torque wrench

1. Select according to usage needs

The key to choosing a torque wrench and a torque wrench is to choose the right product based on your usage needs. If it is only used for simple bolt and nut tightening tasks, or if you need to measure a larger torque range, you can choose a torque wrench. If more precise tightening and calibration work is required, a torque wrench may be preferred.

2. Select according to accuracy and weight

In addition, when selecting a wrench, you also need to consider parameters such as the accuracy and weight of the product. A larger torque range requires larger gears, more precise measurement technology and better materials. Therefore, when purchasing a wrench, users need to consider factors such as the material, weight, and accuracy of the product, and make selections based on job requirements to select the wrench that best suits their needs.

【in conclusion】

Although torque wrenches and torque wrenches are both tools used to measure torque when tightening bolts, they are different in principle and use. When purchasing a wrench, users need to choose a wrench that suits them based on their own usage needs and type of work. .