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Type of Product | Electronic Outside Micrometer |
Material | Steel |
Range | 50-75 mm |
Color | Black and Grey |
Precise DMME-75 50-75 mm Measuring Range Electronic Outside Micrometer is a precision measuring instrument used to measure the dimensions of small objects with extremely high accuracy. It is a common tool in manufacturing, machining, and quality control applications where precision is critical. Here's an explanation of its key features and how it works:
Frame and Anvil: The outside micrometer consists of a C-shaped frame with a stationary anvil (the fixed reference point) on one end and a movable spindle on the other. The frame houses the measuring components and provides stability.
Spindle: The spindle is the part of the micrometer that moves when taking measurements. It is controlled by a knurled thimble or ratchet on the micrometer's barrel. Rotating the thimble moves the spindle in or out, allowing precise adjustments for measurement.
Measuring Faces: Both the anvil and the spindle have flat and highly polished measuring faces that come into contact with the object being measured. These faces ensure accurate and consistent measurements.
Screw Mechanism: Inside the micrometer, a precision screw mechanism translates the rotational movement of the thimble into linear movement of the spindle. This mechanism allows for extremely fine adjustments, typically with a thread pitch of 0.5 mm or 0.025 inches.
Linear Scale: The barrel of the micrometer is marked with a linear scale, which indicates the distance the spindle has moved from the reference point (anvil). The scale is graduated in units of measurement, such as millimeters or thousandths of an inch.
Vernier Scale: In addition to the primary linear scale, many micrometers feature a Vernier scale on the barrel or sleeve. The Vernier scale provides finer divisions for more precise readings, often down to 0.01 mm or 0.001 inches.
How it works:
To measure an object with an outside micrometer, you open the micrometer's jaws by rotating the thimble counterclockwise until the object can be inserted between the anvil and spindle. Then, you gently close the jaws by turning the thimble clockwise until the object is securely clamped. The measurement is read directly from the linear scale and, if necessary, further refined using the Vernier scale for the most precise result.
Outside micrometers are renowned for their exceptional accuracy, often capable of measuring to within a few micrometers or ten-thousandths of an inch. They are essential tools for machinists, toolmakers, and quality control inspectors, enabling them to ensure that components meet tight tolerance specifications in various industries, including aerospace, automotive, and manufacturing.
Select | Quantity | Discounted price per piece(Incl. of all taxes) |
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2 | ₹6,802.80 | |
3 | ₹6,753.75 | |
4 | ₹6,704.70 | |
5-more | ₹6,606.60 |