How to use inside micrometer pdf

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3-point internal micrometer mitutoyo

An inside micrometer reads like an outside micrometer however the scales are just the opposite and reads left to right. Parts of an Inside MicrometerAlways remove dirt from measuring surfaces with a cloth before use. Do not turn spindle more than 0.5mm above upper measurement range. Combination Head with Inside Micrometer Long Range Tubular Inside Micrometers. 121 Series Sets. 32-107” micrometer head which can be used in. Allows measurement of the diameter of variously shaped inside grooves and splines. ○ Minimum measurable groove diameter is approximately 16mm (differs Wide range of inside measurements possible by combining Extension Pipes and anvils with the micrometer head. • Carbide measuring faces. How to use a caliper type inside micrometer · Step 1 – Adjust micrometer · Step 2 – Insert micrometer into hole · Step 3 – Rotate thimble · Step 4 – Lock spindle. Standard single rod type inside micrometer. • Carbide measuring faces. • The sleeve is rotated to adjust the index line position when setting to a length Use. It is mainly used for measuring inside dimensions. 2. Zero-Setting First put the micrometer head in the calibration gauge. If the zero position is.