What is a Precision Measuring Instrument and what are its types?
Posted: Oct 01, 2021
As you go by the name, it is a tool to measure a physical quantity or to obtain measurements indirectly. This is done by calculating objects that one can get precise values for. There are not just one but a lot of different kinds of precision measuring instruments available in the market.
For the need to make a quality product, that is design specific, many firms are trying to use measuring instruments with better accuracy and precision.
It helps one achieve greater tolerance along with the much-needed quality fulfilled for the customers. All of it that includes hand tools, measuring, and test equipment are the investments that you make.
Simple because precision measuring tools are a real need and very useful! Selecting the right tool for your work is important to maintain high-quality services.
About Precision Measuring tool
The precision of anything, any substance is referred to as measurements and their measured values. These types of tools are pretty much used to completing the entire process easier. You would be surprised to know that it can measure up to the nearest 0.000050 inches, giving the best results possible.
The Different types of precision measuring instruments:
1. Vernier caliper:
It is a tool that helps in measuring the internal and external dimensions of an object or a substance. Plus, the kind of measurement that it offers comes with greater accuracy.
There are some jaws fitted in its inward and outward structure, helping to conduct the measurement process. Also, with that, a screw clamp is provided that locks the vernier scale position. This is how the instrument is moving to offer reading without being disturbed.
2. Micrometer screw gauge:
This type of instrument has specific purposes and is solely used to measure diameters. The diameters are mostly of thin wires or thickness of any thin metal. All of which have a very précised accuracy and the overall shape is a U-shape frame.
With that, the measuring instrument also features a fixed sleeve. The rotating thimble movement is further converted to a linear movement of the spindle. For scale, main and vernier are directly displayed on the thimble and sleeve.
3. Dial Indicators:
It is not uncommon that the process of measurement of deflection is very important for industrial applications. When taking an example, it includes measurement of the body movement of a car, there are lots of testing done in the bending.
Also, with that, there are initiatives for evaluating the waviness of a surface of a machined component.
When comparing and considering these examples, a lot of things come clear. The presence of t small linear displacements is a great tool for measuring accuracy. Also, Dial indicators are the kind of instrument that will help you effectively in such a scenario.
4. Heat gauge and Surface Plate:
When you wish to measure the height and proper size of any machined component, it can be done through a height gauge. The measuring instrument is placed on the surface plate to check the height. Also, when talking about its working capacity, it is somewhat similar to the vernier caliper.
The surface plate on which it is placed is usually thicker, made of solid granite plate placed on the ground. There are different types in it, conventional vernier scale or dial gauge or a digital display. The object for which height is to be known is placed on the surface. And, the adjustments are done by adjusting screws.
5. Slide Calipers:
It is a sort of clamp arm and is used vividly to measure the dimension of an object. The dimension measure is mostly within the measurement range. There are tools designed to be fitted with the help of an extended jaw, digital readout tools, and custom-engineered slides. It is said to be the most common type of caliper that is sold in the market.
Now that you know a bit about precision measuring tools and their type. It will be easier for you to make a decision and buy the right tool for your work. Remember, these are a sort of investment that you make and your money won’t go to waste! Choose the right one that fits your needs and gives you a quality measuring experience!
Ben Thomas loves to write articles on Technology especially for Digital Marketing Trends and lot's more.