| 摘要 |
PROBLEM TO BE SOLVED: To provide a rotary atomization head realizing a coating face with an enhanced smoothness and brightness. SOLUTION: The rotary atomization head comprises an inner member 1 made of stainless steel and installed on a main body T of a coating machine and a cup-shaped outer member 2 made of aluminum on which member the inner member 1 is removably attached, and a coating reservoir space S is formed in the state of joining the inner member 1 and the outer member 2. A coating discharge hole 3 is formed in the front face of the outer member 2. The front face of the outer member 2 on the outer side beyond the hole 3 in the radial direction is made to function as a coating discharging/creeping face 4 for reducing the film thickness of the coating. A recess 7 into which the inner member 1 is fitted is formed in the rear face side of the outer member 2. COPYRIGHT: (C)2005,JPO&NCIPI
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