What are Micrometers?

Micrometers are precision measuring instruments used in various industries to measure the dimensions of small objects accurately. They come in different types, each designed to measure specific types of objects.

What are different types of micrometers available?

1. Outside micrometers:

BladeMicrometer_Mitutoyo_BTSA-1

Outside micrometer is used to measure the outside diameter of an object. It consists of a C-shaped frame, a spindle, and an anvil. The object is placed between the spindle and anvil, and the spindle is moved towards the anvil until it touches the object. The reading is then taken from the micrometer scale.

2. Inside micrometers:

TubularInsideMicrometerCaliperType_Mitutoyo_BTSA-1

Inside micrometer is used to measure the inside diameter of a hole or tube. It consists of a C-shaped frame, a spindle, and an anvil. The spindle is inserted into the hole, and the anvil is moved towards the spindle until it touches the sides of the hole. The reading is then taken from the micrometer scale.

3. Depth micrometers:

DepthMicrometer_Mitutoyo_BTSA-1

Depth micrometer is used to measure the depth of holes, slots, or recesses. It consists of a base, a rod, a spindle, and an anvil. The base is placed on the surface to be measured, and the rod is extended to the bottom of the hole or slot. The spindle is then moved towards the anvil until it touches the bottom of the hole or slot. The reading is then taken from the micrometer scale.

4. Screw thread micrometers:

ScrewThreadMicrometer_Mitutoyo_BTSA-1

Screw thread micrometer is used to measure the pitch diameter of screw threads. It consists of a spindle, an anvil, and a thimble with a rotating sleeve. The spindle is placed on the screw thread, and the thimble is rotated until the anvil touches the top of the thread. The reading is then taken from the micrometer scale.

5. Blade micrometers:

BladeMicrometer_Mitutoyo_BTSA-1 (1)

Blade Micrometers are used to measure the thickness of objects such as paper, sheet metal, or plastic. It consists of a blade-like anvil and a spindle. The object is placed between the anvil and the spindle, and the spindle is moved towards the anvil until it touches the object. The reading is then taken from the micrometer scale.

Micrometers are essential tools for precise measurements in various industries, and the different types of micrometers available allow for accurate measurements of different types of objects. It is essential to select the right type of micrometer for the specific application to obtain the most accurate and reliable results. Companies such as Bombay Tools Supplying Agency Private Limited has a vast range of micrometers available, and companies can reach out to them to see which is the best micrometer available for their applications.

For a tutorial on how to use adjustable Micrometers, please see the following video:

 

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