Inch Micrometer Screw Gauge
Here are the key features and components of an inch micrometer screw gauge:
- Frame: Micrometer has a frame as its major part which forms the basis for its stability and support.
- Anvil and Spindle: One component is stationary (anvil) and another (spindle) is movable. Such jaws hold the object being measured.
- Sleeve: An outer cylindrical portion of a micrometer known as sleeve contains a thimble, which is usually marked with either inches or millimeters.
- Thimble: A micrometer has a rotating outer part; it is the thimble. It comes with marking, usually corresponding with the main scale and gives other related measurements.
- Main Scale: It will be shown mainly on the sleeve and it should represent all the parts (inches or millimeters).
- Vernier Scale or Thimble Scale: A finer scale, called the Vernier scale or the thimble scales allows more precise and accurate measure.4
Screw Gauge: Definition, Working Principle, Formula
Screw Gauge is an amazing device used for measuring small objects precisely. It is defined as an instrument that is used for measuring very small lengths, i.e. diameter of thin wires, the thickness of small sheets, papers, etc.
In this article, we will learn about Screw Gauge, Its structure, Diagram, Working Principle, errors in screw gauge, its applications, and others in detail.
Table of Content
- What is Screw Gauge?
- Screw Gauge Formula
- Screw Gauge Diagram
- Working Principle
- Errors in Screw Gauge
- Uses of Screw Gauge