CN108666048A - Automobile cable production technology - Google Patents

Automobile cable production technology Download PDF

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Publication number
CN108666048A
CN108666048A CN201810226455.3A CN201810226455A CN108666048A CN 108666048 A CN108666048 A CN 108666048A CN 201810226455 A CN201810226455 A CN 201810226455A CN 108666048 A CN108666048 A CN 108666048A
Authority
CN
China
Prior art keywords
monofilament
copper
cable core
cable
insulating layer
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201810226455.3A
Other languages
Chinese (zh)
Inventor
施村东
卢勇
陈秀玉
刘晓磊
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nantong Zhi Bo Electronic Cable Co Ltd
Original Assignee
Nantong Zhi Bo Electronic Cable Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nantong Zhi Bo Electronic Cable Co Ltd filed Critical Nantong Zhi Bo Electronic Cable Co Ltd
Priority to CN201810226455.3A priority Critical patent/CN108666048A/en
Publication of CN108666048A publication Critical patent/CN108666048A/en
Pending legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
    • H01B13/02—Stranding-up
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
    • H01B13/06—Insulating conductors or cables
    • H01B13/14—Insulating conductors or cables by extrusion
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
    • H01B13/22—Sheathing; Armouring; Screening; Applying other protective layers
    • H01B13/221—Sheathing; Armouring; Screening; Applying other protective layers filling-up interstices
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
    • H01B13/22—Sheathing; Armouring; Screening; Applying other protective layers
    • H01B13/24—Sheathing; Armouring; Screening; Applying other protective layers by extrusion
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
    • H01B13/32—Filling or coating with impervious material

Abstract

The invention discloses automobile cable production technologies, include the following steps：Step 1：It draws：Under the action of temperature is 30 50 DEG C, external force is 1.5 3Kpa, by drawing die, copper, aluminium bar material cross-sectional area are compressed metal pole stock for copper, aluminium bar material, and copper, the aluminium wire sectional area of acquisition are 0.85 1.25cm2；Step 2：Monofilament is annealed：It is annealed by annealing furnace, monofilament is made in 400 600 DEG C of annealing temperature, annealing time 45 65 minutes；Step 3：Monofilament extrudes：Inner insulating layer is extruded outside manufactured monofilament, inner insulating layer thickness is 0.6 1.2mm；Step 4：Process cable core：Allow 2 or more single lines, central strength member is wrapped up at center, according to clockwise direction weave in；Step 5：Cladding：Outside the cable core being stranding into, damp-proof layer, external insulation layer are coated successively by extruding；Step 6：Filling：The compound that blocks water is filled between cable core and damp-proof layer, step of the present invention is clear, and production efficiency is high, and the insulating performance of cable of production is good, and moisture resistance is high, strong applicability.

Description

Automobile cable production technology
Technical field
The present invention relates to a kind of cable manufacturing process, more particularly to a kind of automobile cable production technology.
Background technology
The basic role of automobile cable is transmission electric energy, the safety of electric vehicle have become industry pay close attention to it is interior Hold, the charge and discharge process of electric vehicle, because the time is longer, current strength is larger, cable frequency of use is high, and safety should be by Pay much attention to.Electric vehicle charging cable should have higher heat resistance and resistance to old on the basis of ensureing good insulation performance The property changed, meanwhile, there should be good low-smoke and flame retardant characteristic in burning, to ensure loss and injury being preferably minimized.
Invention content
The purpose of the present invention is to provide a kind of automobile cable production technologies.
The technical solution adopted by the present invention is：
Automobile cable production technology, it is characterised in that：Include the following steps：
Step 1：It draws：Under the action of temperature is 30--50 DEG C, external force is 1.5-3Kpa, copper, aluminium bar material pass through metal pole stock Drawing die, copper, aluminium bar material cross-sectional area are compressed, and copper, the aluminium wire sectional area of acquisition are 0.85-1.25cm2；
Step 2：Monofilament is annealed：It is annealed by annealing furnace, 400-600 DEG C of annealing temperature, annealing time 45-65 minutes, system At monofilament；
Step 3：Monofilament extrudes：Inner insulating layer is extruded outside manufactured monofilament, inner insulating layer thickness is 0.6-1.2mm；
Step 4：Process cable core：It allows 2 or more single lines, center to wrap up central strength member, interweaves according to clockwise direction Together；
Step 5：Cladding：Outside the cable core being stranding into, damp-proof layer, external insulation layer are coated successively by extruding；
Step 6：Filling：The compound that blocks water is filled between cable core and damp-proof layer.
In the step 3, inner restrictive coating is extruded outside inner insulating layer.
In the step 4, filling tape process cable core is added.
Advantages of the present invention：Step is clear, and production efficiency is high, and the insulating performance of cable of production is good, and moisture resistance is high, applicability By force.
Specific implementation mode
The present invention is described in further detail with reference to specific embodiment.
Embodiment 1
Automobile cable production technology, includes the following steps：
Step 1：It draws：For metal pole stock under the action of temperature is 30 DEG C, external force is 1.5Kpa, copper, aluminium bar material pass through stretching die Tool, copper, aluminium bar material cross-sectional area are compressed, and copper, the aluminium wire sectional area of acquisition are 0.85cm2；
Step 2：Monofilament is annealed：It is annealed by annealing furnace, monofilament is made in 400 DEG C of annealing temperature, annealing time 45 minutes；
Step 3：Monofilament extrudes：Inner insulating layer is extruded outside manufactured monofilament, inner insulating layer thickness is 0.6mm；
Step 4：Process cable core：Allow 3 single lines, central strength member is wrapped up at center, according to clockwise direction weave in；
Step 5：Cladding：Outside the cable core being stranding into, damp-proof layer, external insulation layer are coated successively by extruding；
Step 6：Filling：The compound that blocks water is filled between cable core and damp-proof layer.
In step 3, inner restrictive coating is extruded outside inner insulating layer.
In step 4, filling tape process cable core is added.
Step of the present invention is clear, and production efficiency is high, and the insulating performance of cable of production is good, and moisture resistance is high, strong applicability.
Embodiment 2
Automobile cable production technology, includes the following steps：
Step 1：It draws：Metal pole stock under the action of temperature is 50 DEG C, external force is 3Kpa, copper, aluminium bar material by drawing die, Copper, aluminium bar material cross-sectional area are compressed, and copper, the aluminium wire sectional area of acquisition are 1.25cm2；
Step 2：Monofilament is annealed：It is annealed by annealing furnace, monofilament is made in 600 DEG C of annealing temperature, annealing time 65 minutes；
Step 3：Monofilament extrudes：Inner insulating layer is extruded outside manufactured monofilament, inner insulating layer thickness is 1.2mm；
Step 4：Process cable core：Allow 4 single lines, central strength member is wrapped up at center, according to clockwise direction weave in；
Step 5：Cladding：Outside the cable core being stranding into, damp-proof layer, external insulation layer are coated successively by extruding；
Step 6：Filling：The compound that blocks water is filled between cable core and damp-proof layer.
In step 3, inner restrictive coating is extruded outside inner insulating layer.
In step 4, filling tape process cable core is added.
Step of the present invention is clear, and production efficiency is high, and the insulating performance of cable of production is good, and moisture resistance is high, strong applicability.
Embodiment 3
Automobile cable production technology, includes the following steps：
Step 1：It draws：For metal pole stock under the action of temperature is 40 DEG C, external force is 2.25Kpa, copper, aluminium bar material pass through stretching die Tool, copper, aluminium bar material cross-sectional area are compressed, and copper, the aluminium wire sectional area of acquisition are 1cm2；
Step 2：Monofilament is annealed：It is annealed by annealing furnace, monofilament is made in 500 DEG C of annealing temperature, annealing time 55 minutes；
Step 3：Monofilament extrudes：Inner insulating layer is extruded outside manufactured monofilament, inner insulating layer thickness is 0.9mm；
Step 4：Process cable core：It allows 33 single lines, center to wrap up central strength member, interweaves one according to clockwise direction It rises；
Step 5：Cladding：Outside the cable core being stranding into, damp-proof layer, external insulation layer are coated successively by extruding；
Step 6：Filling：The compound that blocks water is filled between cable core and damp-proof layer.
In step 3, inner restrictive coating is extruded outside inner insulating layer.
In step 4, filling tape process cable core is added.
Step of the present invention is clear, and production efficiency is high, and the insulating performance of cable of production is good, and moisture resistance is high, strong applicability.

Claims (3)

1. automobile cable production technology, it is characterised in that：Include the following steps：
Step 1：It draws：Under the action of temperature is 30--50 DEG C, external force is 1.5-3Kpa, copper, aluminium bar material pass through metal pole stock Drawing die, copper, aluminium bar material cross-sectional area are compressed, and copper, the aluminium wire sectional area of acquisition are 0.85-1.25cm2；
Step 2：Monofilament is annealed：It is annealed by annealing furnace, 400-600 DEG C of annealing temperature, annealing time 45-65 minutes, system At monofilament；
Step 3：Monofilament extrudes：Inner insulating layer is extruded outside manufactured monofilament, inner insulating layer thickness is 0.6-1.2mm；
Step 4：Process cable core：It allows 2 or more single lines, center to wrap up central strength member, interweaves according to clockwise direction Together；
Step 5：Cladding：Outside the cable core being stranding into, damp-proof layer, external insulation layer are coated successively by extruding；
Step 6：Filling：The compound that blocks water is filled between cable core and damp-proof layer.
2. automobile cable production technology according to claim 1, it is characterised in that：In the step 3, squeezed outside inner insulating layer Packet inner restrictive coating.
3. automobile cable production technology according to claim 1, it is characterised in that：In the step 4, filling tape is added and twists Cable core processed.
CN201810226455.3A 2018-03-19 2018-03-19 Automobile cable production technology Pending CN108666048A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810226455.3A CN108666048A (en) 2018-03-19 2018-03-19 Automobile cable production technology

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810226455.3A CN108666048A (en) 2018-03-19 2018-03-19 Automobile cable production technology

Publications (1)

Publication Number Publication Date
CN108666048A true CN108666048A (en) 2018-10-16

Family

ID=63783875

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201810226455.3A Pending CN108666048A (en) 2018-03-19 2018-03-19 Automobile cable production technology

Country Status (1)

Country Link
CN (1) CN108666048A (en)

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06295622A (en) * 1993-04-06 1994-10-21 Sumitomo Wiring Syst Ltd Winding type high voltage resistance electric wire for preventing generation of noise
CN202217534U (en) * 2011-08-29 2012-05-09 栾清杨 Waterproof cable
CN104795184A (en) * 2015-04-10 2015-07-22 中山市鸿程科研技术服务有限公司 Cable production technology
CN105390213A (en) * 2015-12-10 2016-03-09 季桂金 Cable production process
CN105679418A (en) * 2016-03-25 2016-06-15 江苏双登电力科技有限公司 Radial waterproof cable and fabrication method
CN205722907U (en) * 2016-05-05 2016-11-23 扬州亚光电缆有限公司 Electric car conduction charging system cable
CN107452450A (en) * 2017-08-23 2017-12-08 安徽意力电缆有限公司 A kind of production technology of cable
CN206806064U (en) * 2017-06-20 2017-12-26 安徽特力电缆有限公司 A kind of subway line special fireproof cable
CN107622835A (en) * 2017-10-18 2018-01-23 安徽迅普电缆有限公司 A kind of cable manufacturing process

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06295622A (en) * 1993-04-06 1994-10-21 Sumitomo Wiring Syst Ltd Winding type high voltage resistance electric wire for preventing generation of noise
CN202217534U (en) * 2011-08-29 2012-05-09 栾清杨 Waterproof cable
CN104795184A (en) * 2015-04-10 2015-07-22 中山市鸿程科研技术服务有限公司 Cable production technology
CN105390213A (en) * 2015-12-10 2016-03-09 季桂金 Cable production process
CN105679418A (en) * 2016-03-25 2016-06-15 江苏双登电力科技有限公司 Radial waterproof cable and fabrication method
CN205722907U (en) * 2016-05-05 2016-11-23 扬州亚光电缆有限公司 Electric car conduction charging system cable
CN206806064U (en) * 2017-06-20 2017-12-26 安徽特力电缆有限公司 A kind of subway line special fireproof cable
CN107452450A (en) * 2017-08-23 2017-12-08 安徽意力电缆有限公司 A kind of production technology of cable
CN107622835A (en) * 2017-10-18 2018-01-23 安徽迅普电缆有限公司 A kind of cable manufacturing process

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Application publication date: 20181016