Thread gages are useful tools for letting you know the exact pitch of a threaded object. However, in order for them to work properly, you have to use them correctly. That's not too difficult with a little practice, though, especially if you can follow some simple but extremely helpful tips.
Be Wary Of Inconsistent Results
When you're just getting started with your thread gage, take measurements of the same object a few times in a row. If you're doing everything correctly, then your result should be the same each time.
If you get inconsistent results, however, take this as a sign that you either need to recalibrate the thread gage or that you're doing something wrong. Do not use your thread gage or rely on its measurements until you've sorted out the problem. Typically, once you start getting consistent results each time, you'll know you're doing things right and that you've remedied the issue.
Store Your Gages Properly
When not in use, your thread gages should be stored properly, which means in an area that does not experience extreme temperatures or extreme fluctuations in temperature.
Too many temperature changes can cause your gages to expand and contract, which can lead to damage to the thread gage, inaccurate readings, and other problems.
Thus, always find a safe, temperature-stable area in which to carefully store your thread gages whenever they are not in use. Never allow them to just lie around. If you're not using them, then they absolutely need to be stored properly.
Handle Your Gages With Care
When using your thread gage, be sure to handle it as carefully as possible. Thread gages are delicate, precise tools and need to be treated as such.
Be very careful never to exert too much force when taking a measurement, and never jam the gage into the threads. Not only does this kind of forceful behavior make your readings less likely to be accurate, but it can also permanently damage or even ruin your thread gages entirely.
As you can see, using thread gages can be a bit tricky, especially when you're just getting started. However, if you can follow these tips and the manufacturer's instructions for your specific thread gage, you shouldn't have any problems. And, with a little practice, you should get perfect, accurate readings each and every time. Plus, the more carefully you treat your thread gages, the longer they will last.
To learn more, contact a supplier that carries thread gages.