ROTARY SPRAYING TYPE ELECTROSTATIC COATING METHOD AND ROTARY SPRAYING TYPE ELECTROSTATIC COATING APPARATUS

摘要

PROBLEM TO BE SOLVED: To provide an electrostatic coating method which enables the control of shapes of coating patterns to reduce waste of coating materials, and an electrostatic coating apparatus.

SOLUTION: A first shaping air is supplied from a rear side of a bell cup 14 which is mounted on a rotary shaft 13 and supplied with coating materials on a diffusing surface 141 being its inner peripheral surface. A second shaping air is supplied toward the outside of the first shaping air from second jet ports 180a-180f based on the operational direction of the bell cup 14.

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