Important facts about torque wrench calibration procedures.
A torque wrench is an essential tool. More so, in case you need to apply the right amount of force during the tightening of bolts or nuts. This tool allows you to measure the scale of torque applied—enabling you to match the specifications for a particular use.
So, given the critical role a torque wrench plays, it’s essential to ascertain that it functions optimally. Accordingly, you should verify the authenticity of the tool calibration, and thus ensure the torque wrench is delivering its best accuracy at any one time. Besides, the torque wrench should also be void of any damage.
As such, for you to get the most out of your tool, there are some things you should always keep at the back of your mind.
Here are three facts to remember before you commence with torque wrench calibration:
Fact #1 – Accuracy Requirements
Why should you consider a torque wrench calibration procedure? Often, the manufacturing company will specify the accuracy of a torque wrench, but the only way you can be sure that your instrument is consistently providing accurate results is by periodically validating its performance.
Primarily, accuracy specifications usually vary substantially. Regardless, the more accurate it is, the higher the price. Notably, if you need a very tight torque specification, you should buy a top-quality torque wrench—you’re likely to find premium brands deliver consistent accuracy for longer.
Nevertheless, each torque wrench still requires to undergo a tool calibration procedure now and then to establish an excellent performance history. In case you’re using low-quality torque wrenches, you may need to perform calibration more often to ensure the tool is not providing inconsistent results.
Fact #2 – Proper Usage
Undoubtedly, a torque wrench design can only accommodate the application of the appropriate amount of force to the grip of the tool. Conversely, using it in any other way may mean you’re overloading it, hence compromising its accuracy or permanently damaging your device.
What’s more, if you happen to overload your torque wrench, you’ll probably have to seek tool calibration services to get it back into an ideal condition. For that reason, you should avoid the use of cheater bars or pipes. Equally, resist the urge to utilize your wrench as a breaker bar. Also, you should try to avoid accidentally dropping your torque wrench because it may affect the tool’s accuracy by a significant margin.
In addition, don’t let your torque wrench click multiple times because this applies more torque to the bolts. Next, always check the tool’s specification before using it to avoid improper use. For example, when it comes to tool direction, most wrenches only indicate the clockwise direction. As the user, you have to follow these calibration procedures and avoid using such torque wrenches in the anticlockwise direction.
Fact #3 – Proper Storage of Your Torque Wrench
As a rule of thumb, you should store an adjustable torque wrench at its lowest marked setting, but not zero. Why? A torque wrench is composed of several critical components that maintain accuracy and proper function. One of these is the tension spring which controls the applied torque.
When you set a wrench calibration at extreme values, the tension spring experiences an increased load. Thus, if you’re to store your torque wrench regularly with the value set at anything more significant than its lowest setting, the tension spring will weaken over time. This will result in an inaccurate hand torque wrench calibration.
Else, if you’re to store your torque wrench with the setting at zero, it can also affect accuracy because it will leave room for other components in the tool to move. It follows that, if you store your torque wrench improperly for an extended period, you’ll need to have it professionally re-calibrated to maintain accurate values.
Subsequently, the success you’re to achieve when adjusting the tool back to within the manufacturer’s specifications depends to a great extent on the proficiency of the calibration procedure. Otherwise, you might have to replace the torque wrench altogether. However, for you to avoid some of these concerns, you should store your tool properly within the recommended storage conditions.
Contact Florida Precision Tool for More Information about Calibration Procedures for Torque Wrenches
Ultimately, a calibration procedure for torque wrenches is vital to maintaining its accuracy. Besides purposing to calibrate your torque wrench regularly, you should use the tool in an ideal way, plus fundamentally—store it as recommended. Fail to do that, and you’ll find yourself having to replace your torque wrench every so often!
Equipped with these insights about calibration procedure, you should be more confident your tool will give you accurate readings. As an essential step, you should also find yourself a trusted calibration service provider. Contact us for same-day tool calibration services.