VERNIER MICROMETER Meaning and
Definition
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A Vernier Micrometer is a precision measuring instrument commonly used for measuring small dimensions with high accuracy. It combines the principles of a micrometer and a vernier scale, hence the name. The device consists of a stable frame, a measuring spindle, a thimble, and a calibrated sleeve.
The frame of a Vernier Micrometer serves as a stable base, providing support and rigidity to the instrument. It is typically made of hardened steel to ensure durability and accuracy. The measuring spindle, also made of hardened steel, moves parallel to the frame and is used for direct measurement of the object being measured.
The thimble is attached to the measuring spindle and enables fine adjustments to the measurement. It contains a graduated scale engraved on its circumference, which can be read in conjunction with the main scale on the calibrated sleeve. The main scale provides coarse measurement readings, while the vernier scale on the thimble allows for accurate measurements up to one-tenth of the smallest division on the main scale.
To take a measurement with a Vernier Micrometer, the user places the object between the measuring faces of the micrometer, then turns the thimble to close the measuring faces gently against the object. The reading is obtained by aligning the main scale with the vernier scale and adding the values from both scales.
Due to its precision and accuracy, Vernier Micrometers are widely used in various fields such as mechanical engineering, manufacturing, research laboratories, and quality control departments. They are particularly valuable in applications that require measuring extremely small objects or components to a high degree of precision.
Common Misspellings for VERNIER MICROMETER
- cernier micrometer
- bernier micrometer
- gernier micrometer
- fernier micrometer
- vwrnier micrometer
- vsrnier micrometer
- vdrnier micrometer
- vrrnier micrometer
- v4rnier micrometer
- v3rnier micrometer
- veenier micrometer
- vednier micrometer
- vefnier micrometer
- vetnier micrometer
- ve5nier micrometer
- ve4nier micrometer
- verbier micrometer
- vermier micrometer
- verjier micrometer
Etymology of VERNIER MICROMETER
The word "vernier" comes from the name Pierre Vernier, a French mathematician who invented the vernier scale in the 17th century. The vernier scale is a graduated scale that allows for precise measurements beyond what can be achieved with a regular scale or ruler.
The term "micrometer" is derived from the Greek words "mikros" meaning small, and "metron" meaning measure. A micrometer, also known as a micrometer screw gauge, is a device used for precise measurement of small distances or thicknesses.
Therefore, the term "Vernier Micrometer" combines the namesake of Pierre Vernier, who contributed to the invention of the vernier scale, with the term "micrometer" to describe a tool that incorporates both principles for precise measurement.
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