Technology has made a man’s job easy in so many ways and especially where there is a requirement for mass production. Technology has not only made lives easy but enables a worker to finish his job in time and maintain a work life balance. One of the examples is that of a hydraulic torque wrench, which can be used for tightening or loosening of any connection.
What is the tool?
A hydraulic torque wrench is tool, which is required for exerting torque force on any kind of fastener to get the required degree of tightening or loosening of any kind of connection with the help of hydraulics. The torque is applied to the nut, which requires fitting directly or together with a socket of high impact. With the use of this tool, one can apply a pre decided amount of torque pressure to a fastener that is properly lubricated.
An invention by George Sturdevant has indeed reduced the hard work required for a simple task.
Characteristics of the tool
There are a few characteristics that set this particular tool apart from other wrenches, which are used for similar functions and they are as follows:
- Only hydraulic means must be used to generate torque
- The tool should be self racketing
- The tool must have a method of deciding the amount of torque, which must be applied.
There are a variety of designs available and used in various industries; some of the manufacturers make use of the holding pawl design so that the wrench stays locked in a particular position before each power stroke is applied. Each design has its own advantages and disadvantages. A hydraulic wrench offers an accuracy of almost three percent and can be used repeatedly.
Advantages of using the tool
A hydraulic torque wrench is quieter, light in weight, and accurate compared to its other counterparts with very similar output.
Other advantages include the following
- These tools are designed using the latest CAD technology and techniques and these happen to be one of the best in the market today.
- These tools are made with steel, and hence, are reliable, durable, and safe for use.
- These tools are tested and certified for usage.
- The presence of a handle makes it easy for handling the instrument.
- Push button enables the reversing of the tool for tightening or loosening with ease.
- Ratchet prevents the tool from being locked.
- The tool has 360 degrees of swivel manifold with couplers for locking.
- There are optional key drives.
- The operation of the tool is fast as it enables large nut rotation and rapid return.
- It makes the process of difficult bolting easy.
- Flange bolting can use be done easily.
Invention of machines has indeed reduced the work load; now there is less dependence on labour force, which reduces the waiting time and the problems of unions, hence, production on time is ensured. The scope for human error gets reduced to a great degree, hence, safety is ensured.
Hydraulic Torque Wrenches | Torque Wrenches 