07-04-2023 дата публикации
Номер: CN115938686A
Принадлежит:
The invention relates to the technical field of cable preparation, in particular to a preparation process of a charging cable for a flame-retardant automobile, which comprises the following steps: S1, stranding monofilaments; step S2, insulating extrusion; s3, cabling is carried out; and S4, extruding an outer sheath. The adjustable eccentricity, the standard eccentricity, the standard insulation layer thickness, the standard insulation layer thickness difference and the standard flatness are preset in the central control unit, and the central control unit judges a real-time value according to a preset value; by controlling the traction speed of the traction device, the position of the mold core in the extruding machine, the material extruding speed of the material extruding device and the material extruding temperature of the material extruding device, the eccentricity, the thickness of the insulating layer and the flatness of the insulating wire core are adjusted to qualified ranges; ...
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