METHOD AND APPARATUS FOR POSITIONAL ADJUSTMENT OF REGISTERING PART OF MOLDING, METHOD AND APPARATUS FOR TRIMMING OF MOLDING AND ASSEMBLING METHOD OF PARTS

摘要

PROBLEM TO BE SOLVED: To provide a positional adjusting method for the registering part of a molding, with which the accuracy of a product employing the molding can be improved at low cost. SOLUTION: This positional adjusting method for the registering part of a molding is to positionally adjust the registering parts W2a, W3a and W4a of the molding in order to improve the positioning accuracy to other member of the molding or the positional adjustment of the registering part is executed by thermally deforming the registering parts W2a, W3a and W4a by means of an ultrasonic vibration.