Buying Guide for Dial Indicators
Dial indicators are mechanical devices that help in determining the misalignment between the workpiece and spindle axis. They are used in conjunction with machine screw threads or studs to indicate the angular position of a screw or bolt. These indicators are also used to indicate the position of a slot in an object. Dial indicators provide positional accuracy to within a 1/4" (6 mm) and are often used in engine rebuilding. You can check out Amazon for some of the exclusive products available at great prices.
Benefits of Dial Indicators
Helps You Take Linear Measurements
Dial indicators are one of the most essential tools in taking linear measurements. Dial indicators are a kind of measuring tool that has an adjustable indicator that is graduated into numbers. They are used to measure linear measurements of up to 1,200 inches, and they are accurate to within 0.005 inches.
Useful in Dimension Control
Dial indicators are mechanical, automatic, or manual devices that aid in dimension control. Dial indicators are used to measure, inspect, or mark dimensions on flat or curved surfaces. These indicators help performers to gauge the correct dimensions of a workpiece before machining.
Measure Several Deviations
This indicator is used to show the details of the deviation from the actual value. It helps you measure the deviations from the standard value. You can measure several deviations by aligning this indicator with some other attachments.
Measure the Amount of Taper
You can also measure the amount of taper efficiently with a dial indicator tool. First, you should select the tapper by sliding the lever to the right or left. Then, you should set the numbers on the dial indicator and screw them on the tapper. Finally, you can turn the lever to the right or left to reach the measurement you want.
Factors to Consider before Buying Dial Indicators
Dial Configuration
When buying a dial indicator, you should consider what to choose between continuous or balanced dial configuration. The main advantage of a continuous dial indicator is that it can be read at any position. The balanced dial indicator is designed into the shape of a cylinder and normally consists of several metrics, inches, and graduation marks.
Digital vs. Mechanical Dial Indicator
Dial indicators, both digital and Mechanical Dial indicators, are used to measure the internal bore diameters of tubes and cylinders. It is important to choose between digital vs mechanical dial indicators as per your usage. Digital dial indicators are easy to read and are switchable from inch to metric.
Dial Size
There are many dial indicator sizes to choose from, but finding the best size for your dial indicator requires knowing a few stats. You can find dial indicators in 5 different sizes, ranging from 0 to 4. The dial of about 2-1⁄4 inches falls in the second group and is most widely used because it is easy to read. You can choose the right dial size as per your usage.
Availability of Spare Parts
You should also consider the availability of spare parts for easy repair of dial indicators. Since you may have to face many problems in your professional life, you should buy a device that can be repaired easily. The spare parts of the device should be easily accessible.
Conclusion
Dial indicators are precision measuring instruments. This device uses a dial, pointer, and scale to produce a mark on a part that is to be machined. A dial indicator, as the name suggests, consists of a pointer and a dial. Dial indicators measure internal diameters and surface finish on workpieces. View some of the best products in our featured section above to learn more about your buying options. These products have been reviewed and recommended based on their quality, standard, and durability.
