摘要:
A wiring harness 1 includes: an electric wire 2; and a connector 3. The electric wire 2 includes: a conductive core wire 21; and an insulating cover 22 for covering the core wire 21. The connector 3 is attached to an end 2a of the electric wire 2, and receives the end 2a of the electric wire 2. A first marker 6 and a second marker 7 are formed on an outer surface 22a of the cover 22 of the electric wire 2. The first marker 6 is formed by coloring a part of the outer surface 22a of the cover 22 of the electric wire 2 received in the connector 3 in a color A. The second marker 7 is formed by coloring a part of the outer surface 22a of the cover 22 of the electric wire 2 exposed to an outside of the connector 3.
摘要:
A method and a system of manufacturing electric wires by ordering, possible to save the cost and materials, is provided. A system includes an order-receiving section, a manufacturing section and a coloring/cutting section. The order-receiving section receives orders of electric wires, and outputs a first datum of amount of electric wires DT1, informing a length of a monochromatic electric wire, and outputs a second datum of amount of electric wires DT2, informing lengths for respective colors of electric wires. The manufacturing section manufactures a monochromatic electric wire according to the first datum DT1 and conveys the electric wire to the coloring/cutting section. The coloring/cutting section colors and cuts the electric wire according to the second datum DT2.
摘要:
The present invention provides a marking ink for a covered electrical conductor utilized for a wire harness of a motor vehicle. The marking ink is printed on the covered conductor formed with polyolefin such as polyethylene and provides a high adherence (coloring), high wear resistance, high productivity, fast drying, and moderate spreading. The marking ink for the covered electrical conductor contains an acrylate resin with molecular weight of 10,500-93,000.
摘要:
The invention provides an electrical cable reuse method which reduces a long time stock of cables. For assembling a wiring harness, step S1 reuses special electrical cables stocked in an electrical cable storehouse, and the cables having been colored in a first color are coated with a second color. Step 2 cuts ordinary cables and special cables each in a desired length, removes a part of a cable sheath of each cable, and fits a terminal piece to the exposed part. Step 3 connects ordinary cables and the special cables with each other. Step 4 inserts the terminal piece into a connector housing.
摘要:
An object of this invention is to provide a connector housing which can be prevented a terminal-receiving chamber from receiving a wrong metal terminal.A connector housing 1 comprises a plurality of terminal-receiving chambers 20 and a plurality of marks 21. The terminal-receiving chamber 20 receives a male terminal 3. Electric wire 2 is attached to the male terminal 3. A mark 6 is formed on an outer surface 5a of the electric wire 2. A color of the mark 6 of one electric wire 2 is a first color R. A color of the mark 6 of the other electric wire 2 is a second color G. The first color R is different from the second color G. The mark 21 corresponds to each terminal-receiving chamber 20. A color of one mark 21 is the first color R, which is the same as the color of the mark 6 of the one electric wire 2. A color of the other mark 21 is the second color G, which is the same as the color of the mark 6 of the other electric wire 2. By forming the mark 21 in a same color as the mark 6 of the electric wire 2 attached to the male terminal 3 which is to be inserted into the terminal-receiving chamber 20 corresponding to the mark 21, the mark 21 indicates the male terminal 3 to be received by the terminal-receiving chamber 20 corresponding to the mark 21.
摘要:
A method and a system of manufacturing electric wires by ordering, possible to save the cost and materials, is provided. A system 1 includes an order-receiving section 10, a manufacturing section 11 and a coloring/cutting section 12. The order-receiving section 10 receives orders of electric wires, and outputs a first datum of amount of electric wires DT1, informing a length of a monochromatic electric wire, and outputs a second datum of amount of electric wires DT2, informing lengths for respective colors of electric wires. The manufacturing section 11 manufactures a monochromatic electric wire according to the first datum DT1 and conveys the electric wire to the coloring/cutting section 12. The coloring/cutting section 12 colors and cuts the electric wire according to the second datum DT2.
摘要:
A molten metal infiltrating method for infiltrating a linear material with a molten metal, wherein a linear material previously coated with a flux is used.
摘要:
A method for plasma treatment is disclosed which effects detection of the amount of particles in an plasma generation area measuring the electron density in the particles based on the numerical value of the electric density in the plasma generation area.
摘要:
An object of the present invention is to provide an apparatus and a method for injecting assuredly a given amount of a coloring agent to an outer surface of an electric wire and coloring it. An apparatus for coloring an electric wire 1 includes coloring nozzles 31. The coloring nozzles 31 each has a solenoid valve 51 to inject or stop injection of a coloring agent to an outer surface 3a of an electric wire by opening or closing the solenoid valve. A spike voltage is applied to a coil 40 of the solenoid valve 51 when the coloring agent is injected. The spike voltage is a voltage applied to the coil 40 which is necessary to open the solenoid valve 51. The spike voltage is applied to the coil 40 to open the solenoid valve 51 and stopped after a given period of time.
摘要:
An ink for marking which is used for marking an outer surface of an article having at least the outer surface formed of a resin and which is excellent in friction resistance and flex resistance after marking is provided.An ink for marking which contains an organic solvent, an oil-soluble dye and an oil-soluble resin, in which the oil-soluble resin has at least two types of acrylic resins mixed; in the aforementioned at least two types of acrylic resins, a total of an acid value and a hydroxyl value of at least one type of acrylic resin is 10 or less; and in the aforementioned at least two types of acrylic resins, a total of an acid value and an hydroxyl value of the other at least one type of resin is 70 or more.