System for joining resin and metal
AssigneeToyota Jidosha Kabushiki Kaisha
InventorsToru Sugiyama, Yoshinori Shibata
Life of this patent
Estimating the term…
Abstract
A joining method for joining a resin member and a metal member by heating is provided. Joining of the resin member and metal member is performed by heating a joining interface of the resin member and metal member to a temperature in a range of equal to or higher than a decomposition temperature of the resin member and lower than a temperature at which gas bubbles are generated in the resin member and by cooling a surface of the resin member on the opposite side from a joining surface thereof with the metal member to a temperature that is lower than the melting point of the resin member.
Claims4
A joining system, comprising:
- a resin;
- a metal that includes at least one concavity that is formed in a zone of the metal around a joining region of the resin and the metal;
- a heating tool configured to heat a joining interface of the resin and the metal from a top surface of the metal on an opposite side of the metal from a bottom joining surface of the metal in contact with the resin;
- and
- a cooling tool configured to cool a surface of the resin on an opposite side of the resin from a joining surface thereof with the metal to a temperature that is lower than a melting point of the resin.
Dependencies are inferred from the claim text.