| 摘要 |
PROBLEM TO BE SOLVED: To provide the bonding method capable of obtaining a high strength bonded object usable even for a high pressure use. SOLUTION: In a method for bonding an object A to be bonded having a tubular end part comprising a thermoplastic resin and at least one object B to be bonded having a tubular end part comprising a thermoplastic resin by slide fusion, a first process for inserting the object B to be bonded in the object A to be bonded having a taper part reduced in inner diameter inwardly from its end part and a second process for applying the force in the insertion direction to the object A to be bonded to the object B to be bonded while sliding at least one of the objects to be bonded are provided. |
