A torque screwdriver is a power tool that measures and applies pressure applied to a screw or nut. It has a limit stop, which is adjustable to limit torque applied. With this adjustable limit, you can get exact amount of torque needed to keep joint tight, while also avoiding damage due to over-tightening.
Most torque screwdrivers are powered by battery and are composed of a handle and an interchangeable bit. When you press trigger, motor drives bit forward and creates a torque on a rotating mechanism. This mechanism then transmits torque to bit, which is responsible for providing desired torque on screw or nut.
This tool is very useful, especially when working with delicate materials such as plastic or soft metals, where amount of torque applied is quite limited. Too much torque can easily destroy these materials, so it’s important to use a torque screwdriver that can limit torque applied and prevent damage.
If you need to work with metal or other materials that have a higher strength, a different kind of torque screwdriver may be necessary. This type of torque screwdriver, known as a ratchet torque screwdriver, allows you to exert a predetermined amount of force and then lock it into place. This is ideal for applications that require a constant pressure, such as assembly lines.
The main advantage of using a torque screwdriver is that you can accurately control amount of torque applied and make sure that joint is tight enough without risking damage. It’s a great tool for any DIY project, especially when precision is essential.
To use a torque screwdriver, first select bit that is compatible with screw or nut you’re working with. Then, adjust torque limit to right amount and attach bit to end of torque screwdriver. Once bit is properly attached, you can activate motor and begin to apply torque. Be sure to keep a steady and consistent pressure to ensure that you don’t exceed limit.
In conclusion, a torque screwdriver is an essential tool for any DIY project or assembly line operation. It’s important to make sure that you select appropriate bit for job and accurately adjust torque limit before using tool. This will ensure that joint is properly tightened without damaging material.