Resins, glass fiber reinforced plastic (GFRP), carbon fiber reinforced plastics (CFRP), or welding a carbon material

摘要

PROBLEM TO BE SOLVED: To provide a tool for welding a resin or the like which can regulate the temperature of gas in a pipe for supplying the gas by incorporating a heater in the pipe, and forms a joint part by spraying gas heated to produce hot air to a welding object material, and a method for welding a resin or the like using the same.;SOLUTION: Each of this tool for welding a resin or the like and this method for welding a resin or the like using the same includes: a hot air supply pipe for heating gas supplied from a gas supply part with a ceramic heater incorporated therein to be supplied; a hot air discharge pipe connected to the hot air supply pipe for discharging hot air; and a nozzle part including a welding material supply pipe for supplying a welding material, a cooling pipe for feeding cooling air for cooling a joint part, and a roller for subjecting the joint part to press-bonding, and connected to the hot air discharge pipe.;COPYRIGHT: (C)2013,JPO&INPIT