METHOD FOR PRODUCING INJECTION MOLDED PART AND GATE FINISHING DEVICE FOR INJECTION MOLDED PART

摘要

PROBLEM TO BE SOLVED: To treat a pin gate trace at high efficiency with a satisfactory finish without generating a crush piece.SOLUTION: A pin gate trace g projected from a molded part w subjected to injection molding to form a dent 26 on the surface of the molded part w, and then, the pin gate trace g is pressed with a heated finishing fixture 23, is crushed to the inside of the dent 26 so as to be deformed.