COATING METHOD AND COATING DEVICE OF LIQUID COATING

PROBLEM TO BE SOLVED: To provide a coating method and a coating device of a liquid coating which can form a uniform coating film contactlessly without generating spray mist to a coated workpiece.SOLUTION: A coating method and a coating device of a liquid coating use a nozzle 10 which includes a tip...

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Hauptverfasser:	IWAMURA TATSUYA, KAMAKARI TAKETOSHI
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL ATOMISING APPARATUS NOZZLES PERFORMING OPERATIONS PROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TOSURFACES, IN GENERAL SPRAYING APPARATUS SPRAYING OR ATOMISING IN GENERAL TRANSPORTING
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a coating method and a coating device of a liquid coating which can form a uniform coating film contactlessly without generating spray mist to a coated workpiece.SOLUTION: A coating method and a coating device of a liquid coating use a nozzle 10 which includes a tip end part 11 having a partially spherical surface shape and connected to one side of a cylinder part 12, and a slit 13 opened on the tip end part 11 and discharging the liquid coating. The slit 13 is a linear shape when viewed from a direction along an axis Z of the cylinder part 12, and an end part of the slit 13 is acute, or a width of the slit 13 gradually decreases toward the end part. 【課題】塗装ワークに対してスプレーミストが発生せず、かつ非接触で均一な塗膜を形成することが可能な液体塗料の塗装方法及び塗装装置を提供する。【解決手段】筒部１２の片側に、球面の一部となる形状の先端部１１が接続され、先端部１１に、液体塗料が吐出されるスリット１３が開口されたノズル１０を用いる液体塗料の塗装方法及び塗装装置であって、スリット１３は、筒部１２の軸Ｚに沿う方向から見て直線状であり、スリット１３の端部が鋭角状であるか、または、スリット１３の幅が、端部に向かって徐々に小さくなる。【選択図】図１