Manufacturing method of terminal-processed cable, manufacturing method of cable with connector, and terminal processed cable

Abstract

To provide a method for manufacturing a terminal-processed cable, a method for manufacturing a cable with a connector, and a terminal-processed cable capable of suppressing corrosion of a braided shield.SOLUTION: In a method for manufacturing a terminal-processed cable, a terminal-processed cable is manufactured from a cable comprising a plurality of electric wires, a drain wire containing copper or a copper alloy, a braided shield containing aluminum or an aluminum alloy provided on the outer periphery of the plurality of electric wires and the drain wire, and a sheath provided on the outer periphery of the braided shield. The sheath is removed from the terminal, the braided shield at the terminal is unraveled, the unraveled braided shield is placed over an adjacent portion of the cable adjacent to the terminal from the outer periphery, and the area of the cable including the unraveled braided shield is covered with a heat shrink tube.SELECTED DRAWING: Figure 3

Description

[Technical field]

[0001] The present disclosure relates to a method for manufacturing a terminal-processed cable, a method for manufacturing a cable with a connector, and a terminal-processed cable. [Background technology]

[0002] Patent Documents 1 and 2 disclose cable end processing methods. The cable includes a plurality of electric wires, a braided shield provided on the outer periphery of the plurality of electric wires, and a sheath provided on the outer periphery of the braided shield. In the cable end processing method, the sheath is removed at the end of the cable to expose the braided shield. The exposed braided shield is connected to an earth member. [Prior art documents] [Patent documents]

[0003] [Patent Document 1] Japanese Patent Application Publication No. 62-277012 [Patent Document 2] Japanese Patent Publication No. 63-56109 Summary of the Invention [Problem to be solved by the invention]

[0004] In order to reduce the weight of the cable, it is possible to use aluminum or an aluminum alloy as the material for the braided shield. In addition, in order to reduce costs and increase conductivity, it is possible to use copper, a copper alloy, nickel, a nickel alloy, or the like as the material for the grounding member. In this case, there is a risk of galvanic corrosion occurring between the braided shield and the grounding member. In addition, there is a risk of the braided shield exposed at the terminal coming into contact with moisture and corroding.

[0005] In one aspect of the present disclosure, it is preferable to provide a method for manufacturing a terminal-treated cable, a method for manufacturing a connectorized cable, and a terminal-treated cable that can suppress corrosion of a braided shield. [Means for solving the problem]

[0006] One aspect of the present disclosure is a method for manufacturing a terminal-treated cable by processing a terminal of a cable including a plurality of electric wires, a drain wire containing copper or a copper alloy, a braided shield containing aluminum or an aluminum alloy provided on an outer circumferential side of the plurality of electric wires and the drain wire, and a sheath provided on the outer circumferential side of the braided shield, the method comprising removing the sheath at the terminal, unraveling the braided shield at the terminal, overlapping the unraveled braided shield with an adjacent portion of the cable adjacent to the terminal from the outer circumferential side, and covering the area of ​​the cable including the unraveled braided shield with a heat shrink tube.

[0007] In the manufactured terminal processed cable, the drain wire containing copper or a copper alloy can be connected to an earth member containing copper, a copper alloy, nickel, a nickel alloy, etc. Therefore, the braided shield containing aluminum or an aluminum alloy does not need to be directly connected to an earth member containing copper, a copper alloy, nickel, a nickel alloy, etc. As a result, it is possible to suppress the occurrence of galvanic corrosion between the braided shield and the earth member. In addition, since the heat shrink tube covers an area including the unraveled braided shield, it is possible to suppress the braided shield from coming into contact with moisture and corroding.

[0008] Another aspect of the present disclosure is a terminal-processed cable including a plurality of electric wires, a drain wire containing copper or a copper alloy, a braided shield containing aluminum or an aluminum alloy provided on an outer circumferential side of the plurality of electric wires and the drain wire, and a sheath provided on the outer circumferential side of the braided shield, wherein the sheath is removed at the terminal, the braided shield at the terminal is unraveled, the unraveled braided shield is overlapped from the outer circumferential side against an adjacent portion of the cable adjacent to the terminal, and the area of ​​the cable including the unraveled braided shield is covered with a heat shrink tube.

[0009] In the terminal processing cable, the drain wire containing copper or a copper alloy can be connected to an earth member containing copper, a copper alloy, nickel, a nickel alloy, etc. Therefore, the braided shield containing aluminum or an aluminum alloy does not need to be directly connected to an earth member containing copper, a copper alloy, nickel, a nickel alloy, etc. As a result, it is possible to suppress the occurrence of galvanic corrosion between the braided shield and the earth member. In addition, since the heat shrink tube covers an area including the unraveled braided shield, it is possible to suppress the braided shield from coming into contact with moisture and corroding. [Brief description of the drawings]

[0010] [Figure 1] FIG. 2 is a plan view showing the configuration of a cable. [Diagram 2] FIG. 2 is a cross-sectional view taken along line II-II in FIG. [Diagram 3] 3A to 3D are explanatory views showing a state during production of the terminal treated cable of the first embodiment. [Figure 4] Figures 4A to 4C are explanatory diagrams showing the state when the terminal processing cable of the first embodiment is manufactured, and Figure 4D is an explanatory diagram showing the configuration of the connectorized cable of the first embodiment. [Diagram 5] 4 is an explanatory diagram showing a terminal attached to a tip end of a first electric wire. FIG. [Figure 6] 2 is an explanatory diagram showing a plurality of holes formed on a side surface of the connector of the first embodiment and terminals inserted into the holes. FIG. [Figure 7] 10A to 10C are explanatory diagrams illustrating the configuration of a connectorized cable according to a second embodiment. [Figure 8] 13 is an explanatory diagram showing a plurality of holes formed on a side surface of a connector according to a second embodiment and terminals inserted into the holes. FIG. DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS

[0011] Exemplary embodiments of the present disclosure will now be described with reference to the drawings. First Embodiment 1. Cable 1 Configuration The configuration of cable 1 will be described with reference to Fig. 1 and Fig. 2. Cable 1 is used for manufacturing a terminal treated cable 3 described later. As shown in Fig. 1, cable 1 is a linear member. Fig. 2 is a cross-sectional view of cable 1 taken along a cross section perpendicular to the longitudinal direction of cable 1.

[0012] 2, the cable 1 includes a first electric wire 5A, a second electric wire 5B, a third electric wire 5C, a fourth electric wire 5D, a fifth electric wire 5E, a sixth electric wire 5F, a seventh electric wire 5G, and an eighth electric wire 5H. Hereinafter, these may be collectively referred to as a plurality of electric wires 5.

[0013] The first electric wire 5A includes a conductor 11 and an insulator 13. The insulator 13 covers the conductor 11. The material of the conductor 11 is, for example, copper, a copper alloy, aluminum, an aluminum alloy, etc. The material of the insulator 13 is, for example, polyethylene, etc. The second electric wire 5B, the third electric wire 5C, the fourth electric wire 5D, the fifth electric wire 5E, the sixth electric wire 5F, the seventh electric wire 5G, and the eighth electric wire 5H also have the same configuration as the first electric wire 5A.

[0014] The first electric wire 5A and the second electric wire 5B are child twisted to form a wire pair 6AB. The third electric wire 5C and the fourth electric wire 5D are child twisted to form a wire pair 6CD. The fifth electric wire 5E and the sixth electric wire 5F are child twisted to form a wire pair 6EF. The seventh electric wire 5G and the eighth electric wire 5H are child twisted to form a wire pair 6GH. The wire pairs 6AB, 6CD, 6EF, and 6GH are parent twisted.

[0015] The cable 1 includes a pressure wrap 15. The pressure wrap 15 is a tape wound around the outer periphery of the electric wires 5. The pressure wrap 15 is an insulating member. The pressure wrap 15 is wound, for example, in a spiral shape. The inner periphery of the pressure wrap 15 is in contact with the outer periphery of the electric wires 5.

[0016] The cable 1 includes a drain wire 17. The drain wire 17 is located on the outer circumferential side of the pressure winding 15. The drain wire 17 is in contact with the outer circumferential surface of the pressure winding 15. The drain wire 17 includes copper or a copper alloy. The drain wire 17 is made of, for example, copper or a copper alloy. The drain wire 17 is, for example, a tin-plated copper wire. The tin-plated copper wire includes a main body portion made of copper or a copper alloy and a tin plating layer formed on the outer circumferential surface of the main body portion.

[0017] The cable 1 includes a braided shield 19. The braided shield 19 contains aluminum or an aluminum alloy. The braided shield 19 is made of, for example, aluminum or an aluminum alloy. The braided shield 19 is formed by braiding metal wires. The material of the metal wires is, for example, aluminum or an aluminum alloy.

[0018] The braided shield 19 is provided on the outer circumferential side of the multiple electric wires 5, the pressure winding 15, and the drain wire 17. The inner circumferential surface of the braided shield 19 contacts the outer circumferential surfaces of the drain wire 17 and the pressure winding 15. The braided shield 19 and the drain wire 17 are electrically connected.

[0019] The cable 1 includes a sheath 21. The sheath 21 is provided on the outer circumferential side of the braided shield 19. The inner circumferential surface of the sheath 21 is in contact with the outer circumferential surface of the braided shield 19. The sheath 21 is made of, for example, thermoplastic urethane.

[0020] 2. Manufacturing method of the terminal processing cable 3 and the connectorized cable 23 A method for manufacturing the terminal processing cable 3 and the connectorized cable 23 will be described with reference to FIGS. 3A to 3D, 4A to 4D, 5, and 6. FIG.

[0021] As shown in Fig. 3A, a cable 1 is prepared. The sheath 21 is removed from an end 25 of the cable 1. At the end 25, the braided shield 19 is exposed. Next, as shown in Fig. 3B, the braided shield 19 at the terminal 25 is unraveled. The unraveled braided shield 19 is hereinafter referred to as braided shield 19A. Braided shield 19A is a collection of unbraided metal wires. Since braided shield 19A is not braided, it becomes possible to take out the drain wire 17 to the outside of braided shield 19A, as shown in Fig. 3B.

[0022] Next, braided shield 19A is cut at cut surface 28 shown in Fig. 3B. Cut surface 28 is a plane perpendicular to the longitudinal direction of braided shield 19A. A portion of braided shield 19A that is on the tip side of cut surface 28 is removed. After cutting, braided shield 19A is shorter in the longitudinal direction of cable 1 than braided shield 19 before cutting.

[0023] 3C , braided shield 19A is folded back on the side of adjacent portion 27 and overlaps adjacent portion 27 from the outer circumferential side. Adjacent portion 27 is a part of cable 1, and is a portion adjacent to terminal 25 in the longitudinal direction of cable 1. Note that sheath 21 is not removed from adjacent portion 27. Therefore, braided shield 19A overlapped on adjacent portion 27 faces the outer circumferential surface of sheath 21. In this specification, overlapping the second member from the outer circumferential side with respect to the first member means that at least a part of the first member and at least a part of the second member overlap when viewed from the radial direction of the cable 1. The first member and the second member may be in direct contact with each other, or another member may be present between them.

[0024] Next, as shown in Fig. 3D, insulating tape 31 is wound around adjacent portion 27 from the outer periphery. Insulating tape 31 is a tape made of an insulating material. An example of the insulating material is acetate. Braided shield 19A overlapped with adjacent portion 27 is covered with insulating tape 31 from the outer periphery.

[0025] 3D, the pressure winding 15 is removed from the terminal 25. As a result, the multiple electric wires 5 are exposed from the terminal 25. Then, the child twist and parent twist of the exposed multiple electric wires 5 are untwisted. As a result, the multiple electric wires 5 are in an untwisted state at the terminal 25. Note that, although the number of the multiple electric wires 5 is eight in this embodiment, only four are shown in FIG. 3D to avoid complicating the drawing. The same applies to FIGS. 4A to 4D described below.

[0026] Next, as shown in Fig. 4A, a portion of cable 1 is covered from the outer periphery with heat shrink tube 33. The area covered by heat shrink tube 33 includes a portion of terminal 25 and adjacent portion 27. The boundary between terminal 25 and adjacent portion 27 is covered with heat shrink tube 33. A tip portion 25A, which is the tip portion of terminal 25, is not covered with heat shrink tube 33. At tip portion 25A, the multiple electric wires 5 and drain wire 17 are not covered with heat shrink tube 33 and are exposed.

[0027] The area covered by heat shrink tube 33 includes insulating tape 31. Insulating tape 31 covers braided shield 19A. Thus, heat shrink tube 33 covers the area including braided shield 19A. An example of the material of the heat shrink tube 33 is polyolefin resin. After covering a part of the cable 1 with the heat shrink tube 33, the heat shrink tube 33 is heated and thermally shrunk. The thermally shrunk heat shrink tube 33 is in close contact with the outer circumferential surface of the part of the cable 1.

[0028] Next, as shown in Fig. 4B, insulating tape 35 is wound around a part of the portion of terminal 25 that is covered with heat shrink tube 33. Insulating tape 35 covers heat shrink tube 33 from the outer periphery side. Insulating tape 35 is a tape made of an insulating material. Examples of insulating materials include acetate.

[0029] Furthermore, drain wire 17 at tip 25A is cut at cut surface 37. The portion of drain wire 17 that is on the tip side of cut surface 37 is removed. Drain wire 17 after cutting is shorter than drain wire 17 before cutting.

[0030] 4C, drain wire 17 at tip 25A is folded back and overlapped from the outer periphery over insulating tape 35. Since insulating tape 35 is on the outer periphery of heat shrink tube 33, the folded back drain wire 17 overlaps from the outer periphery over heat shrink tube 33. The position where drain wire 17 is folded back is near the boundary between the portion covered by heat shrink tube 33 and tip 25A.

[0031] 4C, metal tape 39 is wound from the outer periphery around insulating tape 35 and drain wire 17 overlapping insulating tape 35. Since insulating tape 35 is on the outer periphery of heat shrink tube 33, metal tape 39 is wound from the outer periphery around heat shrink tube 33 and drain wire 17. The inner periphery of metal tape 39 contacts the outer periphery of insulating tape 35 and drain wire 17. Metal tape 39 and drain wire 17 are electrically connected.

[0032] As shown in Fig. 4C, a terminal 41 is attached to each of the tip portions 43 of the electric wires 5. Fig. 5 shows the state in which the terminal 41 is attached to the tip portion 43 of the first electric wire 5A. At the tip portion 43, the insulator 13 is removed and the conductor 11 is exposed.

[0033] Terminal 41 includes a rod-shaped terminal tip portion 44 and a crimping portion 45. Terminal tip portion 44 and crimping portion 45 are aligned along the longitudinal direction of terminal 41. Crimping portion 45 includes a main body portion 47, two first claw portions 48, and two second claw portions 49.

[0034] The two first claws 48 extend from both ends in the width direction of the main body 47 and face each other. The two second claws 49 extend from both ends in the width direction of the main body 47 and face each other. In the longitudinal direction of the terminal 41, the two first claws 48 are closer to the terminal tip portion 44 than the two second claws 49.

[0035] The main body 47 and the two first claws 48 hold the tip portion 43 from the outer periphery side. The main body 47 and the two first claws 48 are crimped to the tip portion 43 by a crimping machine. The main body 47 and the two second claws 49 hold the adjacent portion 50 of the first electric wire 5A from the outer periphery. The adjacent portion 50 is a portion of the first electric wire 5A adjacent to the tip portion 43. The main body 47 and the two second claws 49 are crimped to the adjacent portion 50 by a crimping machine.

[0036] The terminal 41 is electrically connected to the conductor 11. As with the first electric wire 5A, the terminals 41 are attached to the tip portions 43 of the second electric wire 5B, the third electric wire 5C, the fourth electric wire 5D, the fifth electric wire 5E, the sixth electric wire 5F, the seventh electric wire 5G, and the eighth electric wire 5H. Through the above steps, the end processed cable 3 is completed.

[0037] In the following, the terminals 41 attached to the first electric wire 5A, the second electric wire 5B, the third electric wire 5C, the fourth electric wire 5D, the fifth electric wire 5E, the sixth electric wire 5F, the seventh electric wire 5G, and the eighth electric wire 5H will be referred to as terminals 41A, 41B, 41C, 41D, 41E, 41F, 41G, and 41H, respectively.

[0038] 4D, a connector 51 is attached to the terminal 25. The connector 51 is a hollow box-shaped member. The terminal 25 is inserted into the connector 51 from one side surface 53 of the connector 51.

[0039] A clamp 55 is attached to an inner wall 57 of the connector 51. The terminal 25 is fixed to the connector 51 by being sandwiched between the clamp 55 and the inner wall 57. The clamp 55 contacts the portion of the terminal 25 around which the metal tape 39 is wrapped. The clamp 55 presses down the drain wire 17 via the metal tape 39. The clamp 55 and the inner wall 57 are both conductive members. The drain wire 17 is electrically connected to the inner wall 57 via the metal tape 39 and the clamp 55. The inner wall 57 corresponds to an earth member.

[0040] Connector 51 has a side surface 59. Side surface 59 faces side surface 53. As shown in Fig. 6, holes 61A, 61B, 61C, 61D, 61E, 61F, 61G, and 61H are formed in side surface 59. Terminals 41A, 41B, 41C, 41D, 41E, 41F, 41G, and 41H are inserted into holes 61A, 61B, 61C, 61D, 61E, 61F, 61G, and 61H, respectively. Through the above steps, connectorized cable 23 is completed.

[0041] 3. Effects of the terminal processing cable 3 and the connector-equipped cable 23 (1A) Since the terminal processing cable 3 and the connector-equipped cable 23 include the drain wire 17, the drain wire 17 can be electrically connected to the earth member. Therefore, it is not necessary to directly and electrically connect the braided shield 19 to the earth member. As a result, even if the braided shield 19 contains aluminum or an aluminum alloy and the earth member contains copper or nickel, it is possible to suppress the occurrence of galvanic corrosion between the braided shield 19 and the earth member.

[0042] (1B) As shown in Fig. 4A, in the termination cable 3, the heat shrink tube 33 covers the area of ​​the cable 1 including the braided shield 19A. This prevents the braided shield 19A from coming into contact with moisture and corroding. The connectorized cable 23 including the termination cable 3 also achieves the same effect.

[0043] (1C) As shown in Fig. 3D, in the termination cable 3, the braided shield 19A overlapping the adjacent portion 27 is covered with an insulating tape 31. This makes it possible to prevent the braided shield 19A from piercing the sheath 21 of the adjacent portion 27. The connector-equipped cable 23 including the termination cable 3 also has the same effect.

[0044] (1D) As shown in Figures 4B and 4C, in terminal processed cable 3, drain wire 17 at terminal 25 is folded back and overlapped from the outer periphery side with the portion of heat shrink tube 33 at terminal 25. Furthermore, metal tape 39 is wound around heat shrink tube 33 and drain wire 17 from the outer periphery side. For example, by electrically connecting metal tape 39 to a ground member, drain wire 17 and the ground member can be electrically connected.

[0045] (1E) As shown in Fig. 4B, when terminal processing cable 3 is manufactured, a part of the tip side of drain wire 17 is cut off. Therefore, as shown in Fig. 4C, when metal tape 39 is wound around drain wire 17 from the outer periphery, drain wire 17 can be prevented from protruding outside metal tape 39. (1F) As shown in Fig. 4D, clamp 55 presses drain wire 17 via metal tape 39. Therefore, metal tape 39 and drain wire 17 can be stably electrically connected.

[0046] 3B and 3C, when terminal processed cable 3 is manufactured, the portion on the tip side of braided shield 19A is cut off. This makes it possible to further prevent braided shield 19A overlapping adjacent portion 27 from piercing sheath 21 of adjacent portion 27.

[0047] (1H) As shown in Fig. 4B, when manufacturing terminal processing cable 3, insulating tape 35 is wound around a part of the portion of terminal 25 that is covered with heat shrink tube 33. The portion around which insulating tape 35 is wound is the portion that will later be held by clamp 55. By winding insulating tape 35, it is possible to prevent a gap from occurring between the inner surface of clamp 55 and the outer surface of terminal processing cable 3. <Second embodiment> 1. Differences from the first embodiment The second embodiment has a basic configuration similar to that of the first embodiment, and therefore differences will be described below. Note that the same reference numerals as those in the first embodiment indicate the same configuration, and the preceding description will be referred to.

[0048] In the first embodiment described above, the terminal processing cable 3 goes through the states shown in Figures 3A to 3D and Figures 4A to 4C when it is manufactured. In contrast, in the second embodiment, the terminal processing cable 3 goes through the states shown in Figures 3A to 3D and Figure 4A when it is manufactured, but differs from the first embodiment in that it does not go through the states shown in Figures 4B to 4C. In the second embodiment, the terminal processing cable 3 is completed when it reaches the state shown in Figure 4A.

[0049] In the second embodiment, connector-equipped cable 23 is manufactured as follows. After the state shown in Fig. 4A is reached, a terminal 41 is attached to each of tip portions 43 of the multiple electric wires 5. A terminal 41 is also attached to the tip of drain wire 17. The terminal 41 attached to the tip of drain wire 17 is hereinafter referred to as terminal 41X. The configuration of terminal 41 and the method of attaching terminal 41 are the same as those in the first embodiment.

[0050] Next, as shown in FIG. 7, the connector 51 is attached to the terminal 25. The configuration of the connector 51 and the method of attaching the connector 51 to the terminal 25 are basically the same as those in the first embodiment. However, as shown in FIG. 8, a hole 61X is formed in the side surface 59 in addition to the holes 61A, 61B, 61C, 61D, 61E, 61F, 61G, and 61H. As in the first embodiment, the terminals 41A, 41B, 41C, 41D, 41E, 41F, 41G, and 41H are inserted into the holes 61A, 61B, 61C, 61D, 61E, 61F, 61G, and 61H, respectively. The terminal 41X is inserted into the hole 61X. Through the above processes, the connector-attached cable 23 is completed.

[0051] 2. Effects of the terminal processing cable 3 and the connector-equipped cable 23 According to the second embodiment described above in detail, the effects (1A) to (1C), (1E), and (1G) of the first embodiment described above are achieved. <Other embodiments> Although the embodiments of the present disclosure have been described above, the present disclosure is not limited to the above-described embodiments and can be implemented in various modified forms.

[0052] (1) In the first and second embodiments, the cable 1 includes eight electric wires. However, the number of electric wires may be two or more and seven or less, or nine or more. (2) In the first embodiment, it is not necessary to wrap the insulating tape 35. In this case, the metal tape 39 is wrapped directly around the outer circumferential surface of the heat shrink tube 33. For example, even if the insulating tape 35 is not wrapped, the metal tape 39 can be wrapped thickly to prevent a gap from being generated between the inner circumferential surface of the clamp 55 and the outer circumferential surface of the terminal processing cable 3.

[0053] (3) In the state shown in Fig. 3B, braided shield 19A does not have to be cut. In the state shown in Fig. 4B, drain wire 17 does not have to be cut. (4) The multiple electric wires 5 do not have to be twisted. For example, eight electric wires may be twisted.

[0054] (5) The function of one component in each of the above embodiments may be shared by multiple components, or the functions of multiple components may be performed by one component. Also, part of the configuration of each of the above embodiments may be omitted. Also, at least part of the configuration of each of the above embodiments may be added to or substituted for the configuration of another of the above embodiments.

[0055] (6) In addition to the manufacturing method of the terminal processing cable 3 described above, the present disclosure can be realized in various forms, such as a system including the terminal processing cable 3 as a component, a terminal processing method for the cable 1, etc.

[0056] [Technical idea disclosed in this specification] [Item 1] A plurality of wires; a drain wire comprising copper or a copper alloy; a braided shield including aluminum or an aluminum alloy provided on an outer circumferential side of the plurality of electric wires and the drain wire; A sheath provided on an outer circumferential side of the braided shield; A method for manufacturing a terminal-processed cable, comprising: removing the sheath at the terminal; Unraveling the braided shield at the terminal; The unraveled braided shield is overlapped with an adjacent portion of the cable adjacent to the terminal from the outer circumferential side; A heat shrink tube is used to cover the area of ​​the cable including the unraveled braided shield. A method for manufacturing a cable termination. [Item 2] A method for producing the terminal-processed cable according to item 1, Covering the braided shield overlapping the adjacent portion with insulating tape; The heat shrink tube covers the insulating tape. A method for manufacturing a cable termination. [Item 3] A method for producing a terminal-treated cable according to item 1 or 2, After the heat shrink tube is attached, The drain wire at the end is folded back and overlapped with the portion of the heat shrink tube at the end from the outer periphery side; a metal tape is wound around the heat shrink tube and the drain wire overlapped on the heat shrink tube from the outer periphery side; A method for manufacturing a cable termination. [Item 4] A method for producing a terminal treated cable according to any one of items 1 to 3, A portion of the tip side of the unraveled braided shield is removed. A method for manufacturing a cable termination. [Item 5] A terminal-treated cable is manufactured by the method for manufacturing a terminal-treated cable according to any one of items 1 to 4, Connecting a connector to the terminal; A method for manufacturing a cable with a connector. [Item 6] A plurality of wires; a drain wire comprising copper or a copper alloy; a braided shield including aluminum or an aluminum alloy provided on an outer circumferential side of the plurality of electric wires and the drain wire; A sheath provided on an outer circumferential side of the braided shield; A terminal-processed cable having a processed terminal, The sheath is removed at the terminal; The braided shield at the terminal end is unraveled; The unraveled braided shield is overlapped from the outer circumferential side with an adjacent portion of the cable adjacent to the terminal, The area of ​​the cable including the unraveled braided shield is covered with a heat shrink tube. Cable termination. [Explanation of symbols]

[0057] 1...cable, 3...terminal processed cable, 5...wire, 5A...first wire, 5B...second wire, 5C...third wire, 5D...fourth wire, 5E...fifth wire, 5F...sixth wire, 5G...seventh wire, 5H...eighth wire, 6AB, 6CD, 6EF, 6GH...wire pair, 11...conductor, 13...insulator, 15...pressure winding, 17...drain wire, 19, 19A...braided shield, 21...sheath, 23...cable with connector, 25...terminal, 25A...tip, 27...adjacent portion, 28...cut surface, 31... Insulating tape, 33...heat shrink tube, 35...insulating tape, 37...cut surface, 39...metal tape, 41, 41A, 41B, 41C, 41D, 41E, 41F, 41G, 41H, 41X...terminal, 43...tip, 44...terminal tip, 45...crimping portion, 47...main body, 48...first claw portion, 49...second claw portion, 50...adjacent portion, 51...connector, 53, 59...side, 55...clamp, 57...inner wall, 61A, 61B, 61C, 61D, 61E, 61F, 61G, 61H, 61X...hole

Claims

1. A plurality of wires; a drain wire comprising copper or a copper alloy; a braided shield including aluminum or an aluminum alloy provided on an outer circumferential side of the plurality of electric wires and the drain wire; A sheath provided on an outer circumferential side of the braided shield; A method for manufacturing a terminal-processed cable, comprising: removing the sheath at the terminal; Unraveling the braided shield at the terminal; The unraveled braided shield is overlapped with an adjacent portion of the cable adjacent to the terminal from the outer circumferential side; A heat shrink tube is used to cover the area of ​​the cable including the unraveled braided shield. A method for manufacturing a cable termination.

2. A method for manufacturing a terminal treated cable according to claim 1, Covering the braided shield overlapping the adjacent portion with insulating tape; The heat shrink tube covers the insulating tape. A method for manufacturing a cable termination.

3. A method for manufacturing a terminal treated cable according to claim 1 or 2, After the heat shrink tube is attached, The drain wire at the end is folded back and overlapped with the portion of the heat shrink tube at the end from the outer periphery side; a metal tape is wound around the heat shrink tube and the drain wire overlapped on the heat shrink tube from the outer periphery side; A method for manufacturing a cable termination.

4. A method for manufacturing a terminal treated cable according to claim 1 or 2, A portion of the tip side of the unraveled braided shield is removed. A method for manufacturing a cable termination.

5. A terminal-treated cable is manufactured by the method for manufacturing a terminal-treated cable according to claim 1 or 2, Connecting a connector to the terminal; A method for manufacturing a cable with a connector.

6. A plurality of wires; a drain wire comprising copper or a copper alloy; a braided shield including aluminum or an aluminum alloy provided on an outer circumferential side of the plurality of electric wires and the drain wire; A sheath provided on an outer circumferential side of the braided shield; A terminal-processed cable having a processed terminal, The sheath is removed at the terminal; The braided shield at the terminal end is unraveled; The unraveled braided shield is overlapped from the outer circumferential side with an adjacent portion of the cable adjacent to the terminal, The area of ​​the cable including the unraveled braided shield is covered with a heat shrink tube. Cable termination.

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