| 摘要 |
PROBLEM TO BE SOLVED: To provide a device to stably deflash a molded article by continuously supplying a shot material. SOLUTION: The deflashing device deflash the molded article by blasting the shot material on the molded article, and is provided with: at least a blasting means to blast the shot material on the molded article; and a supplying means to supply to the blasting means the substantially column-shaped polyamide shot material having an approximately 0.3 to 0.6 mm diameter, and approximately 0.3 to 0.8 mm one side length. The supplying means comprises: a section 13 to contain the shot material; an inner cylinder 11d, 22d to suck the shot material from the container section 13; and an outer cylinder 11c, 22c to be positioned outside the inner cylinder 11d, 22d. One opening 11e, 22e of the outer cylinder 11c, 22c is positioned in the container section 13, and the other opening 11f, 22f communicates with the outside. COPYRIGHT: (C)2004,JPO&NCIPI
|
