Outside Caliper
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Using Outside Caliper – Physical data gathering

Outside caliper is a two legged precision instrument used for measuring or comparing thickness diameter and outside dimensions. The legs are tapered inwards and their ends are thin to make accurate measurement. The size of this caliper is found by taking the perpendicular distance from the center of the rivets to the leg points. If…

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Basics of Mechanical Fitting and safety

Fitting is the assembling together of parts and removal of metals to secure necessary fit. Following safety measures need to be taken in fitting workshop – 1. Files must have well fitted handles 2. See that work piece is perfectly clamped or fixed in the vice. 3. NeverĀ use hammers with loose heads. 4. Use the…