摘要 |
<p>Disclosed is an injection mold gate cleaner comprising a disposable tapered end (1a) of a metal which is less hard than iron, and a shank (1b) to which said disposable tapered end is detachably fixed. The replacement of a worn-out tapered end (1a) by a new one makes it unnecessary to grind and reshape the worn-out tapered end, accordingly improving the efficiency with which a series of moldings are carried out in succession. Production of no pulverized metal eliminates a cause for contamination of molding machines and ill effect on the quality of precision molds.</p> |