FIELD: electric cable manufacture.
SUBSTANCE: proposed method includes following steps: (a) feeding conductor at predetermined feed rate; (b) extruding thermoplastic insulating layer in radial direction on external side of conductor; (c) cooling down insulating layer obtained by extrusion to temperature not over 70 °C; (d) forming metal screen closed on circumference around mentioned insulating layer obtained by extrusion. Procedures are run continuously, that is, period between cooling-down step and initiation of screen formation is inversely proportional to conductor feed rate.
EFFECT: facilitated procedure.
19 cl, 10 dwg
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Authors
Dates
2008-02-20—Published
2003-12-18—Filed