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The method of measurement
- Jan 19, 2018 -

Enameled wire measurement method, enameled wire is one kind of cable, the specification of enameled wire, all are according to the diameter of bare copper wire (unit is mm).

Measurement of enameled wire specification, the actual is bare copper wire diameter size measurement, generally used in the micrometer to measure, the accuracy can reach 0.01 mm micrometer, enameled wire specifications (wire diameter) of a direct measurement and indirect measurement method.

The direct measurement method is to directly measure the diameter of the bare copper wire. It is necessary to burn the enameled leather of the enameled wire first.

Electric tools used in the series motor rotor are very small in line diameter, in the use of fire on a number of short time, otherwise it may burn off and affect the efficiency.

After the burn, the burned patent leather is cleaned, and the diameter of the bare copper wire is measured with a micrometer. The diameter of the bare copper wire is the specification of enameled wire.