WELDING TIP, JIG FOR TIP COAING, AND METHOD FOR COATING A TIP

摘要

The present invention provides a tip coating method including a step in which the height between a lower surface of a plate body and the ground surface is adjusted so that an object is inserted into an object mounting insertion hole formed in the plate body, a step in which the object is inserted into and mounted on the object mounting insertion hole formed in the plate body, and a step in which a coating solution is discharged to an upper portion of the contact tip mounted on the insertion hole and exposed to the outside so that a coating protective film is formed in the upper portion of the contact tip, in which the protective film is formed of one of titanium dioxide, chrome chloride-titanium dioxide mixture, aluminum oxide-titanium dioxide mixture, white alumina, high-purity chrome chloride, aluminum oxide-titanium dioxide mixture, zirconium oxide mixing agent, zirconium oxide-yttrium oxide mixing agent, yttria-stabilizing zirconia mixing agent, gray alumina, and chrome chloride-silica mixture. Accordingly, the overall process is simplified and material costs can be saved.