They design the digital torque tools for accurate measurement and application of torque in various applications such as the automotive industry, aerospace industry, and others. Today, there are different adjustable wrench types available as digital torque tool. Often, there is an inaccuracy in the fastening technique because of the inconsistent friction between the surfaces. This is where digital torque tools step in and offer precise troupe for perfect results. The digital torque tools carry a slim design that makes it perfect for various applications in constricted spaces. The head of the wrench can swivel 300° and thus can be used in difficult to reach places and still get consistent readings no matter where. These torque-controlled wrenches are study and rugged to be used in production and can be assessed by comparative tests.
The digital wrench is the most commonly used digital torque tool and its primary purpose is to apply a precise torque to fasten a nut or a bolt or screw. It carries a special internal mechanism and is used for precise tightness. The user can apply the precise torque that can match to the particular application. As a result, one gets proper tension and loading in all areas for digital torque tools.
Different types of Digital Wrenches:
- Beam-type Torque Wrench: Today, one comes across different digital torque tools or wrenches. The designs and purpose are meant to suit various applications and needs in the industry. The Beam-type torque wrench is straight and provides a detailed view of the torque display scale. There are two beams in the most basic form of torque. These tools are simple, inexpensive, and accurate. The dual-signal deflecting beam torque wrench allows the operator to hear and see the signals of the desired torque.
- Slipper-type Torque Wrench: It comprises a roller and cam mechanism with adjustable spring, while the Click-type torque wrench can be adjusted by turning the knurled handle. The special “No-hub” wrench is usually T-handled and gets adequate coupling. Electronic torque wrenches display programmed limit values during the tightening process and store all the measurements in the internal reading’s memory. The storage of reading is useful for quality assurance and in-process documentation.
- Programmable Digital Torque Tools: They measure and work similarly to electronic torque wrench but also measure the tightening angle with an angle sensor. The process of angle measurement statistically evaluates the tightening curves and analyses them with the help of software. The Programmable digital torque tools are very popular with the automotive manufacturers where they need precise torque and angle control and document the tightening processes.
- Mechatronic Torque Wrench: It is a click-type digital torque tool but also offers digital reading, while the hydraulic torque wrenches handle large torques with high accuracy and used for aviation and heavy machinery. A pneumatic torque wrench is a planetary torque multiplier where the air pressure is controlled to adjust the torque.
They make the digital torque tool as per the ISO standards so they are reliable and accurate. These tools are to be re-calibrated after 5000 cycles of torquing. Every tool is marked with the torque range and the unit of torque as well. The International Organization for Standardization monitors the construction and calibration of torque tools.
The digital torque tools carry a calibration certificate and provide different selectable modes for measuring. You can recall the data because of data memory, and the led indicators make it easy to read those measurements. The digital torque tools kit usually comprises the torque wrench, the operation manual, plastic carrying case, and calibration. Always choose digital torque tools.