| 摘要 |
PROBLEM TO BE SOLVED: To provide a method for manufacturing an industrial product, capable of preventing foreign matters from floating in a space in which a spray coating apparatus etc. is arranged.SOLUTION: A method for manufacturing an industrial product comprises the steps of: preparing a body 7 to be spray-coated having a surface 71 and a cylindrical inner surface 72 recessed from the surface 71; arranging a shield vessel 6 having an internal space 6S formed on the side of the surface 71; positioning an ejection part 10 in a spray coating apparatus 1 somewhere from the internal space 6S to a space 7S surrounded by the inner surface 72 to start the ejection of a spray coating material from the ejection part 10; and ejecting the spray coating material from the ejection part 10 to the inner surface 72. |
