| 摘要 |
<p>: Method and apparatus for the manufacture of fusecord A method and apparatus for the manufacture of explosive fusecord the method comprising continuously advancing and convoluting a carrier tape in-to hollow tubular form, feeding a stream of explosive material into the tubular carrier tape to form an explosive core encased by the carrier tube and subsequently applying reinforcing materials around said carrier tube, said carrier tape being convoluted by passing through shaping guide means, the passage of the carrier tape through the guide means being assisted by pulling an auxiliary transport belt through the guide means, said transport belt being in frictional contact with said carrier tape. The method facilitates higher fusecord production speeds by preventing stretching or rupture of the carrier tape.</p> |
