Bolt Tightening Torque

Bolt tightness is necessary to assure that the application works safely and properly, this is exactly where tightening torque works. Torque is actually a twisting &measuring force multiplied by distance, it is what causes rotation. Distance is the length of the wrench &the force is the strength of the hand which is working on it. Let’s say, we’ve got a 4 foot long wrench with a force of 10 pounds at the end of it, so the torque value would be 40 ft lbs. Torque actually creates tension. When a nut gets turned on to a bolt, torque causes the bolt to stretch. As the bolt stretches, it clamps the components together. This has to be kept in mind that torque value must be at a proper amount, an under torqued bolt will not be able to provide the clamp that is essential &and on the other hand, an over torqued bolt will eventually break. Torque wrenches come in handy in such aspects as they provide the measurement of the torque that is being applied in digital or analogue formats. When the construction of any model is planned out, the most essential parts are played by the nuts and bolts.

This is why bolt tightening machines are needed to provide the kind of assurance like each & every bolt is tightened as per necessity. Bolt tightening machines provide controlled load on bolts, that means along with the accuracy, it also prevents the wearing off of the products. With a bolt tightening machine, tasks can be accomplished with the most excellent results, along with the help of a proper bolt tightening torque. The use of a proper bolt tightening equipment helps with eliminating errors& helps achieve a highly appreciable performance. The entirety of the project & how it will work, completely depends on the accuracy by which the nuts and bolts are tightened. The tension provided by hydraulic strainers should be used in most of the applications.

Where several bolts need to be tensioned, it is suggested that a hydraulic strainer should be used for each fourth of bolt ins. It might create a safety hazard if a pressurized bolted flange join assembly starts leaking. Damaged bolted joints are serious issues since these are used in many equipments included in  manufacturing, mining and transportation. If different materials used to make the bolts & joints, changes in climate can cause the bolt to strech, causing it to loosen up.Also, if the bolts are not tightened correctly, the join would be incapableofholding the separate sections together because of lack of clamp force. A prominent bolted joint has to be designed with the appropriate size and type of bolt and nut. Formaintaining the joint integrity, it has to carry the required clamp force also. Daily check ups of bolted joints need to be performed to assure that the bolts are tightened or not at a glance. In conclusion, bolt tightening torques and machines are very much essential in order to provide proper safety and prominent applications. 



Comments

You must be logged in to post a comment.

About Author
Recent Articles