What is the key of the digital torque?

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Digital torque key uses an electronic battery mechanism that allows users to predetermine and regulate the amount of force applied when tightening screws or nuts. This type of rotating key is a more advanced version compared to traditional beam and dialing keys. Invented in 1918, the first rotating key prevented excessive secrecy of water supply accessories. The key to the torque requires recalibration once a year or more depending on the amount of use.

The rotating tool usually has a closed socket with rotating teeth at one end. The socket head setting allows you to operate clockwise or counterclockwise. Some models have a swivel head. Companies produce the key of the digital torque in three sizes, which can accommodate a set of plinths of 0.25 inches, 0.375 inches (6.35 mm, 9.5 mm and 12.7 mm). The other end usually has a specially treated grip handle. The handle can be a ron machineovershadowed or covered with a slide -resistant material.

The measurement of the torque applied to the key varies according to the keys of the beam, dialing and digital torque. The common rotating key with the torque of the beam has a generally printed scale above the handle and indicator indicating the amount of applied force. The torque key requires the user to pull out the exact amount of torque necessary and then locked the measurement to the place. After applying the quantity of the torque, the drawer head slips or clicks. This action prevents the use of additional force.

The digital torque key has an electronic visual display that warns users of the level of torque and some have a mechanized clutch slip or click. The digital torque shaft lies an electronic mechanism with a liquid crystal display (LCD) or display and LED buttons) and buttonska diodes (ice) light. The user enters the torque requirements into the key using the buttons. Digital tool can display strength in leg measurement/pound, thumb/pound or Newton Meter measurement. The key shows growing additions when tightening.

When the measurement is close to the correct amount of torque, the device can turn on, buzz or light up. Some digital key models have green, red and yellow lights that indicate when the key applies 80% of the desired torque or achieves the desired tightness. Depending on the model and the price of digital torque, the tool relates anywhere from zero to 5,000 feet/pound (6,779 meters of Newton) torque. The digital display also stores torque measurements or allows the user to download them to the computer for future use.