How To Use a Torque Multiplier
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- Опубликовано: 5 сен 2024
- How to use a torque multiplier
• How To Use a Torque Mu...
www.norbar.com/
A torque multiplier is a tool used to provide a mechanical advantage in applying torque to turn bolts, nuts or other items design to be actuated by application of torque, such as the actuation of valves, particularly where there are relatively high torque requirement. Norbar Torque Tools, the world's torque specialist, presents this simple video how to guide on how to use a torque multiplier. Using a torque multiplier and torque wrench with the correct method will ensure high accuracy bolt tightening, and by employing good reaction point practise will reduce the likelihood of equipment or parts breaking.
Before using a torque multiplier, it's important to always read the instructions before use and ensure that you maintain the tool according to the advice provided. Refer to manual or specification in order to obtain the required torque. If the multiplication ratio is 25:1, this means you set the torque wrench to 1/25th of required torque. It's essential that you never exceed the maximum input torque.
First, assemble socket, 'O' ring and retaining pin. Do not use an extra-long extension or socket and similarly do not use universal joints. Now, place multiplier on the fastener. A couple of checks to make when using a torque multiplier, first check the multiplier is rotating in the required direction and also check that the wrench is rotating in the required direction. Place on the multiplier
Choose a suitable reaction point -- in this video you will see good and poor reaction points and the resulting pressure force from each, you'll also see what happens when you use a poor reaction point. Now being to tighten and continue to tighten with the torque wrench and torque multiplier until you hear the click. The multiplier is now successfully and safely locked on.
Do not strike the anti wind-up ratchet. To realise the wind-up simply use the following sequence.
Replace the wrench on the torque multiplier. Load the torque wrench. Reverse direction of anti wind-up reaction. Ensure you release the wind-up in a safe and controlled manner.
There are many different styles and qualities of torque wrench available. With the correct selection, operation and maintenance, a torque wrench can save you time and money. To make the correct decisions you may need to seek the advice of specialist torque tool provider like Norbar Torque Tools.
Further information on the use of Norbar's products can be obtained from our website, from the literature supplied with them and by contacting Norbar or our distributors.
[The information provided in this video is intended to provide guidance in the use of our products under normal conditions for the purpose for which they have been designed. Your use of this information is at your own risk. Norbar Torque Tools Ltd does not give any warranty, condition or representation as to the quality, accuracy or completeness of the information or its suitability for any use or purpose and all implied conditions relating to the quality or suitability of the information and all liabilities arising from its supply and/or use (including liability arising in negligence) are excluded to the fullest extent permitted by law.]
Loosened at 2:13???? What are you trying to do? Or tightening to a specific torque?
What do you do if there’s no good reaction point?
I geus you have to get inventive, I'm usually putting another socket on the nut I'm leaning aganst, wondering if a super duty C clamp would be enough, I noticed that another company made a custom reaction "BOX" as opposed to arm.(for yokes),mabee they make something too.
Elow good morning sir i like your item...so i need to by ...you have use for allienky 27
I have no idea which way you should spin it to tighten it... your vid is confusing.
What are we trying to torque here? Looks very application-specific
I'm not sitting very close to my screen but I'm pretty sure that's either a bolt or a walnut.
Very clear. Thank you!
Good video but a bit more narrative and a specific example would have been much more helpful . . . still gave you a "thumbs-up" tho !! haha
every time i have ever had a nut or bolt that is stuck, its always been purely because of the angle. its always in a tight space. obviously if i could get a giant torque wench on it, i wouldnt need a torque multiplier. i was trying to take off my exhaust manifold recently. i tried a torch. i tried penetrating fluid. all i did was put the torque wrench and an extractor socket on it and pull. the length gives you way more leverage than you need. that's your multiplier right there. the bolts all shattered. it gave me enough force to break the bolt in half. seems like a pointless invention. has anyone ever actually used one of these in a real world example?
This isn't for loosening. This is for tightening industrial sized fasteners that require more torque than humans can do with even a large tool. Say something calls for 1500 ft lbs. You're not gonna be able to buy a torque wrench with that setting. Torque wrenches aren't used for loosening, you were probably just using a large ratchet/ breaker bar
Doesn't look complicating at all.
no lie looks overly complicated aswell as to specific to use alot id have to say pass on buying this and ceater my own tool to do this
Which will probably either be A) Dangerous to user or equipment -or- B) 25 feet long bar, which isn't always going to fit where you need to use it, nor be light enough to hold up while you do.
I suppose you could though, create your own tool that gives as much mechanical advantage, and while you're at it, make your own wrenches, sockets, and bolts. Why get anyone else involved? Mine your own ore to make the metal too. In your own backyard, using a shovel and bucket you make from string and glue that you made weaving plant fibers and dissolving dead skin to make the glue, which you scrape off your arm using a rock you sharpened with another rock while you sit in your hut in the woods. Perfect. Or just buy a ready made tool and get the work done already.
@Stinky Cheese yo yo . Stinky cheese. This is Cheese. The cheese . Squeeze Le Cheese to be proper . No funkin stink about it !!! (:p