Dial Calipers, A dial caliper, also known as a dial gauge or dial vernier caliper, is a precision measuring tool used to measure the distance between two opposite sides of an object. It is commonly used in mechanical engineering, manufacturing, and metalworking applications.
A dial caliper consists of a calibrated scale with a sliding jaw that can be moved along the scale to measure the distance between two points. The scale is usually graduated in both inches and millimeters, and the sliding jaw can be locked in place to make accurate measurements.
The dial caliper also features a dial or digital readout that displays the measurement, allowing the user to quickly and easily read the measurement without having to interpret the scale markings. The dial or digital readout provides a high degree of accuracy, typically to within 0.001 inch (0.02 millimeters).
What is a dial caliper?
Dial calipers are available in a variety of sizes, ranging from small hand-held models to larger ones that can measure objects up to several feet in length. They are also available in both metric and imperial units.
Dial calipers are particularly useful for measuring the thickness, diameter, or distance between two surfaces of an object. They can also be used to measure depths and step dimensions. The sliding jaw can be moved in and out to measure the thickness of an object, while the depth rod attached to the caliper can be used to measure the depth of a hole or groove.
Dial calipers are commonly used in manufacturing and machining applications, where precise measurements are crucial for ensuring the quality and accuracy of the finished product. They are also used in a wide range of other industries, including automotive, aerospace, and medical device manufacturing.
There are several different types of dial calipers available, including traditional analog models with a dial readout and digital models with an electronic readout. Digital calipers are often preferred for their ease of use and increased accuracy, while analog calipers are still widely used for their durability and reliability.
Overall, dial calipers are a versatile and essential tool for any industry that requires precise measurements, and they are widely used by professionals and hobbyists alike.
What are differences between shock proof and without?
Dial calipers are available with and without shockproof features. The main difference between the two is the level of protection they provide against accidental damage or mishandling.
Dial calipers without shockproof features are more susceptible to damage if dropped or subjected to sudden impact. The impact can cause the internal components of the caliper to become misaligned or damaged, resulting in inaccurate measurements.
On the other hand, dial calipers with shockproof features are designed to withstand accidental drops or impacts without affecting the accuracy of the tool. Shockproof calipers typically have a protective mechanism, such as a rubber or plastic casing, that helps absorb the shock of an impact and prevent damage to the internal components of the caliper.
In addition to providing protection against accidental damage, shockproof calipers can also be more durable and long-lasting compared to non-shockproof models. They are often preferred in industrial or workshop settings where tools are frequently subjected to rough handling or harsh environments.
However, it is important to note that shockproof calipers may still become damaged or inaccurate if subjected to extreme impacts or mishandling. It is always recommended to handle any measuring tool with care and to check for accuracy regularly to ensure reliable and precise measurements.