What quality control equipment have you used, such as verniers and micrometers, and for what purposes?

Quality control equipment includes tools like vernier calipers and micrometers.

• Vernier calipers are used to measure dimensions with high accuracy.

• Micrometers are used to measure thickness, diameter, a...read more

1.vernier caliper

2.micrometer

3. Hight gauge

4. Dail

01. Vernier Caliper

Vernier Caliper is a widely used linear measurement instrument with the least count of 0.02 mm. It is used to measure linear dimensions like length, diameter, depth.0

2. Micrometer

External Micrometer is also known as Outside Micrometer or External Micrometer. It is used to check the outside diameter of the circle by the means of the accuracy of 0.01 mm or up to 0.001 mm.

03. Steel Scale

A steel scale is a single piece linear measuring instrument. The steel scale indicates two units that are cm and inches, cm division on one side and inches, on another side

04. Vernier Height Gauge

Vernier height gauge used to measure vertical dimension from reference ground. Vernier Height Gauge consists of a graduated scale or bar that is held in a vertical position by a finely ground fixed base.

05. Vernier Depth Gauge

Vernier Depth Gauge as the name suggests is used to measure the depth from the surface of reference of an object. Vernier calliper also has a depth bar but this can not be used as the standard measurement..

6. Bevel Protractor

A simple protractor is a basic device used for measuring angles with the least count of 1° or ½°. Bevel Protractor is an angular measuring instrument capable of measuring angles with a least count of  5’.

07. Dial Gauge (Plunger, Level)

The dial indicator or the Plunger dial gauge is one of the simplest and the most widely used mechanical comparators.First of all the use of plunger dial gauge is used to compare work-pieces against a master

08. Engineering Square

A ruler can be used to draw straight lines but there is no guarantee that the line is drawn is accurate and exactly straight, this is where the engineering square is brought into use.

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