Electric cable coloring method and electric cable coloring device
A technology of electric wires and coloring materials, which is applied in the direction of copying/marking methods, circuits, electrical components, etc., can solve the problems of reduction in the utilization rate of wire materials, and achieve the effect of suppressing quality deviation and suppressing quality deviation
Inactive Publication Date: 2010-11-24
YAZAKI CORP
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Problems solved by technology
Therefore, the utilization rate of wire materials is bound to decrease
Method used
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Abstract
There are provided an electric cable coloring method and an electric cable coloring device capable of performing a predetermined marking on an electric cable even if the moving speed of the electric cable is changed. The electric cable coloring device applies a predetermined amount of liquid coloring material in droplets toward the external surface of the electric cable so as to color the electric cable. The coloring material has viscosity not smaller than 0.3 mPas and not greater than 4.5 mPas.
Description
Wire coloring method and wire coloring device technical field The present invention relates to a method of coloring a conductive core wire and an electric wire having an insulating coating portion covering the core wire, and a coloring device thereof. Background technique Various electronic devices are installed in automobiles or the like as mobile bodies. Therefore, wiring harnesses are laid in the above-mentioned automobiles and the like in order to transmit electric power from a power supply or the like or control signals from a computer or the like to the above-mentioned electronic devices. The wire harness has many electric wires and connectors and the like mounted on ends and the like of such electric wires. The electric wire has a conductive core wire and a covering portion composed of an insulating synthetic resin covering the core wire. The wire is the so-called covered wire. The connector has terminal fittings and a connector case that accommodates the termin...
Claims
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IPC IPC(8): H01B13/00
CPCB41M5/0047B41M5/0023B41M5/0088B41M5/0064H01B13/345
Inventor 镰田毅杉村惠吾斋藤圣八木清
Owner YAZAKI CORP