Write down this measurement as you will need it for your upcoming calculations. Use the marker to mark the point where you measured on the handle. Make your measurement in inches and for easy calculations, use a whole number.
Your first step is to measure from the center of the torque wrench drive to a point on the handle. Measure and mark the length to your reference point How do I know if my torque wrench is accurate? The answer is you should check it with weights. Known weight (about 20 to 30kg will suffice).No one says no to saving a few bucks and learning a new skill, do they? Things You Will Needīefore you begin your calibration, you will need the following items: In this article, I will explain the procedures for calibrating your torque wrench at home or in your shop. You can always take your torque wrench to a reputable calibration technician but if you are the adventurous do-it-yourself type, you can calibrate it yourself. At least every 12 months or after 5000 cycles is recommended or after a fall or impact. Because of this, it is important to check the calibration of your torque wrench often and calibrate it as necessary. The spring or other internal mechanism can wear or loosen over time from normal usage. The torque wrench can even lose calibration when used with the utmost care. On the other hand, over-torquing can damage the nuts and break the bolts. If you do not apply sufficient torque the lug nuts can get loosened. One of the most common uses of the torque wrench is to tighten the wheel nuts. This is never to be done, even if you tell yourself that it’s just one time. The weight and length of a torque wrench make it tempting for one to use as a breaker bar or even a hammer, especially if it is in arms reach and your hammer is all the way across the room. The torque wrench is a surprisingly delicate tool prone to losing calibration or even breakage. This should be the only thing that a torque wrench is used for. A torque wrench, as the name suggests, is a wrench used to apply a specific torque to a fastener such as a bolt or a nut.
0 kommentar(er)
