| 摘要 |
PROBLEM TO BE SOLVED: To simplify constitution and to efficiently carry out heat-treatment of a resin part. SOLUTION: In a method for annealing the resin part 1, the resin part 1 is subjected to heat-treatment via a heating medium 2 to thereby remove residual stress due to molding from the resin part 1. The heat treatment is carried out by using a liquid heating medium 3 as the heating medium 2 and immersing the resin part 1 in the heated liquid heating medium 3. Further the resin part 1 is simultaneously cleaned by using a high boiling point cleaning liquid 4 as the liquid heating medium 3. COPYRIGHT: (C)2011,JPO&INPIT |
