CN103440926A - Processing technology of cables used for transmission of aeronautical data - Google Patents
Processing technology of cables used for transmission of aeronautical data Download PDFInfo
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- CN103440926A CN103440926A CN2013103178444A CN201310317844A CN103440926A CN 103440926 A CN103440926 A CN 103440926A CN 2013103178444 A CN2013103178444 A CN 2013103178444A CN 201310317844 A CN201310317844 A CN 201310317844A CN 103440926 A CN103440926 A CN 103440926A
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- Prior art keywords
- check
- cable
- stranding
- silver
- insulator
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 11
- 238000005516 engineering process Methods 0.000 title claims abstract description 11
- 238000007689 inspection Methods 0.000 claims abstract description 10
- 239000010949 copper Substances 0.000 claims abstract description 4
- 229910052802 copper Inorganic materials 0.000 claims abstract description 4
- 238000009413 insulation Methods 0.000 claims abstract description 4
- 239000012212 insulator Substances 0.000 claims description 15
- 239000000047 product Substances 0.000 claims description 13
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 12
- 238000009954 braiding Methods 0.000 claims description 12
- 229910052782 aluminium Inorganic materials 0.000 claims description 6
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 6
- 239000011888 foil Substances 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 6
- 239000011265 semifinished product Substances 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 claims description 4
- 230000002950 deficient Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- 229920003023 plastic Polymers 0.000 claims description 3
- 238000001125 extrusion Methods 0.000 abstract description 4
- 238000005260 corrosion Methods 0.000 abstract description 2
- 230000007797 corrosion Effects 0.000 abstract description 2
- 238000009940 knitting Methods 0.000 abstract 1
- 230000001681 protective effect Effects 0.000 abstract 1
- 239000000463 material Substances 0.000 description 3
- 229920000573 polyethylene Polymers 0.000 description 3
- YHMYGUUIMTVXNW-UHFFFAOYSA-N 1,3-dihydrobenzimidazole-2-thione Chemical compound C1=CC=C2NC(S)=NC2=C1 YHMYGUUIMTVXNW-UHFFFAOYSA-N 0.000 description 2
- OWRCNXZUPFZXOS-UHFFFAOYSA-N 1,3-diphenylguanidine Chemical compound C=1C=CC=CC=1NC(=N)NC1=CC=CC=C1 OWRCNXZUPFZXOS-UHFFFAOYSA-N 0.000 description 2
- 229910017083 AlN Inorganic materials 0.000 description 2
- PIGFYZPCRLYGLF-UHFFFAOYSA-N Aluminum nitride Chemical compound [Al]#N PIGFYZPCRLYGLF-UHFFFAOYSA-N 0.000 description 2
- 239000004812 Fluorinated ethylene propylene Substances 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 2
- MTAZNLWOLGHBHU-UHFFFAOYSA-N butadiene-styrene rubber Chemical compound C=CC=C.C=CC1=CC=CC=C1 MTAZNLWOLGHBHU-UHFFFAOYSA-N 0.000 description 2
- CJZGTCYPCWQAJB-UHFFFAOYSA-L calcium stearate Chemical compound [Ca+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O CJZGTCYPCWQAJB-UHFFFAOYSA-L 0.000 description 2
- 235000013539 calcium stearate Nutrition 0.000 description 2
- 239000008116 calcium stearate Substances 0.000 description 2
- HQQADJVZYDDRJT-UHFFFAOYSA-N ethene;prop-1-ene Chemical group C=C.CC=C HQQADJVZYDDRJT-UHFFFAOYSA-N 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 229920005610 lignin Polymers 0.000 description 2
- FIBARIGPBPUBHC-UHFFFAOYSA-N octyl 8-(3-octyloxiran-2-yl)octanoate Chemical compound CCCCCCCCOC(=O)CCCCCCCC1OC1CCCCCCCC FIBARIGPBPUBHC-UHFFFAOYSA-N 0.000 description 2
- 229920009441 perflouroethylene propylene Polymers 0.000 description 2
- -1 polyethylene Polymers 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
Landscapes
- Ropes Or Cables (AREA)
Abstract
The invention discloses a processing technology of cables used for transmission of aeronautical data. The processing technology comprises the steps of cable core twist of silver-and-copper plated singles, extrusion insulation, pair twist, inspection, cabling, inspection, knitting, inspection, outer protective sleeve extrusion and finished product inspection. The cables of the processing technology are suitable for the cables used for transmission of the aeronautical data in the aerospace field, aims to meet the requirement for the light-weight cables used for transmission of the high-speed data in the aeronautical environment, and has the advantages of being light in weight, resistant to high temperature and low temperature, resistant to corrosion, and resistant to climate, achieving inflaming retardance and good electric performance, being capable of supporting transmission of superhigh frequency data.
Description
Technical field
The present invention relates to the processing technology of a kind of aeronautical data transmission with cable, belong to the cables manufacturing field.
Background technology
Transfer of data with cable normally by the cable of several or at least two every group stranded similar ropes that form of several groups of wires; The cable of using for original transfer of data all adopts polythene material, because polyethylene is not suitable for using on rolling stock, and the polyethylene easy firing, and also when burning, the generation grease easily causes second-time burning; The waterproof and dampproof performance of this outer cable does not reach the demand of practical service environment, makes the stability of data information transfer can not get ensureing.
Summary of the invention
The object of the present invention is to provide the processing technology of a kind of aeronautical data transmission with cable.
The present invention adopts following technical scheme:
The processing technology of cable for aeronautical data transmission comprises: the core of silver-plated copper monofilament is stranded, extrude insulation, pair twist, check, stranding, check, braiding, check, extrude oversheath and product inspection, and concrete steps are as follows:
(1), by silver-plated soft circular copper wire by same direction stranded, outermost layer twists to being left-hand, obtains stranded core;
(2), the stranded core of step (1) is passed into to the insulator extruder, extrude insulator by the insulator extruder and encase described stranded core; Controlling insulator extruder working temperature is 280-350 ℃, obtains insulated wire cores;
(3), the insulated wire cores of step (2) is worn long respectively to wire carrier to die sinking, insulated wire cores and lead-in wire are connected together, slowly start, when being pulled to drum, the end of a thread shuts down, the defective part of the end of a thread is cut off, and draught line is pulled out, qualified the end of a thread is fixed on drum, and the semi-finished product after the check pair twist;
(4), the pair twist semi-finished product of step (3) are positioned on cabler, the start trial run, stranding is a bit of, according to the effect of stranding, adjusts pitch and roundness, and debugging is until meet manufacturing technique requirent repeatedly, and the semi-products after the check stranding;
(5), the cable after step (4) stranding wrapped up to clad aluminum foil in the periphery of insulator by braiding machine and, in the mesh grid of the periphery of clad aluminum foil braiding silver-gilt copper wire, then be wrapped on pay off rack, and check the semi-products after braiding;
(6), the cable of the woven silver-gilt copper wire mesh grid of step (5) is put into to plastic extruding machine, extrude oversheath outside cable, the raw material of the material of described extrusion molding and weight portion thereof are exhaustive fluorinated ethylene propylene 40-60, butadiene-styrene rubber 18-25, lignin fibre 3.5-4.5, aluminium nitride 6.0-8.0, diphenylguanidine TDM 1.1-1.3, antioxidant MB 1.2-1.5, calcium stearate 0.9-1.3 and octyl epoxy stearate 1.8-2.5, expressing technique homogenizing zone 158-175 ℃, fluxing zone 145-155 ℃, feeding section is 128-138 ℃, drawn drum after extruding, product inspection obtains.
Cable service condition of the present invention: 1. rated voltage: the rated voltage of cable is for exchanging 600V; Rated temperature: the nominal operation temperature of cable is (55～+ 200) ℃; Minimum bending radius: 8 times of product external diameters.
Beneficial effect of the present invention:
Cable of the present invention is applicable to the data cable that aerospace field is used, in order to meet the lightweight cable of high speed data transfer under aeronautical environment, that the present invention has is lightweight, high-low temperature resistant, corrosion-resistant, weather, fire-retardant and outstanding electrical property, can support the good characteristics such as hyperfrequency transfer of data.
Embodiment
Embodiment 1: the processing technology of cable for aeronautical data transmission comprises: the core of silver-plated copper monofilament is stranded, extrude insulation, pair twist, check, stranding, check, braiding, check, extrude oversheath and product inspection, and concrete steps are as follows:
(1), by silver-plated soft circular copper wire by same direction stranded, outermost layer twists to being left-hand, obtains stranded core;
(2), the stranded core of step (1) is passed into to the insulator extruder, extrude insulator by the insulator extruder and encase described stranded core; Controlling insulator extruder working temperature is 280-350 ℃, obtains insulated wire cores;
(3), the insulated wire cores of step (2) is worn long respectively to wire carrier to die sinking, insulated wire cores and lead-in wire are connected together, slowly start, when being pulled to drum, the end of a thread shuts down, the defective part of the end of a thread is cut off, and draught line is pulled out, qualified the end of a thread is fixed on drum, and the semi-finished product after the check pair twist;
(4), the pair twist semi-finished product of step (3) are positioned on cabler, the start trial run, stranding is a bit of, according to the effect of stranding, adjusts pitch and roundness, and debugging is until meet manufacturing technique requirent repeatedly, and the semi-products after the check stranding;
(5), the cable after step (4) stranding wrapped up to clad aluminum foil in the periphery of insulator by braiding machine and, in the mesh grid of the periphery of clad aluminum foil braiding silver-gilt copper wire, then be wrapped on pay off rack, and check the semi-products after braiding;
(6), the cable of the woven silver-gilt copper wire mesh grid of step (5) is put into to plastic extruding machine, extrude oversheath outside cable, (raw material of the jacket material of described extrusion molding and weight portion thereof can be exhaustive fluorinated ethylene propylene 40-60, butadiene-styrene rubber 18-25, lignin fibre 3.5-4.5, aluminium nitride 6.0-8.0, diphenylguanidine TDM 1.1-1.3, antioxidant MB 1.2-1.5, calcium stearate 0.9-1.3 and octyl epoxy stearate 1.8-2.5), expressing technique homogenizing zone 158-175 ℃, fluxing zone 145-155 ℃, feeding section is 128-138 ℃, drawn drum after extruding, product inspection obtains.
The experimental data of the cable that above-described embodiment 1 makes is as follows:
Claims (1)
1. the processing technology of cable for aeronautical data transmission is characterized in that comprising: the core of silver-plated copper monofilament is stranded, extrude insulation, pair twist, check, stranding, check, braiding, check, extrude oversheath and product inspection, and concrete steps are as follows:
(1), by silver-plated soft circular copper wire by same direction stranded, outermost layer twists to being left-hand, obtains stranded core;
(2), the stranded core of step (1) is passed into to the insulator extruder, extrude insulator by the insulator extruder and encase described stranded core; Controlling insulator extruder working temperature is 280-350 ℃, obtains insulated wire cores;
(3), the insulated wire cores of step (2) is worn long respectively to wire carrier to die sinking, insulated wire cores and lead-in wire are connected together, slowly start, when being pulled to drum, the end of a thread shuts down, the defective part of the end of a thread is cut off, and draught line is pulled out, qualified the end of a thread is fixed on drum, and the semi-finished product after the check pair twist;
(4), the pair twist semi-finished product of step (3) are positioned on cabler, the start trial run, stranding is a bit of, according to the effect of stranding, adjusts pitch and roundness, and debugging is until meet manufacturing technique requirent repeatedly, and the semi-products after the check stranding;
(5), the cable after step (4) stranding wrapped up to clad aluminum foil in the periphery of insulator by braiding machine and, in the mesh grid of the periphery of clad aluminum foil braiding silver-gilt copper wire, then be wrapped on pay off rack, and check the semi-products after braiding;
(6), the cable of the woven silver-gilt copper wire mesh grid of step (5) is put into to plastic extruding machine, extrude oversheath outside cable, expressing technique homogenizing zone 158-175 ℃, fluxing zone 145-155 ℃, feeding section is 128-138 ℃, after extruding, is drawn drum, and product inspection obtains.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103178444A CN103440926A (en) | 2013-07-26 | 2013-07-26 | Processing technology of cables used for transmission of aeronautical data |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103178444A CN103440926A (en) | 2013-07-26 | 2013-07-26 | Processing technology of cables used for transmission of aeronautical data |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103440926A true CN103440926A (en) | 2013-12-11 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013103178444A Pending CN103440926A (en) | 2013-07-26 | 2013-07-26 | Processing technology of cables used for transmission of aeronautical data |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103440926A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104804403A (en) * | 2015-04-02 | 2015-07-29 | 安徽省康利亚实业有限公司 | Mildewproof polyphenylene ether cable material for high-speed railway motor train unit and preparation method of mildewproof polyphenylene ether cable material |
| CN104804324A (en) * | 2015-04-02 | 2015-07-29 | 安徽省康利亚实业有限公司 | Locomotive ageing resistant cable material and preparation method thereof |
| CN104804301A (en) * | 2015-04-02 | 2015-07-29 | 安徽省康利亚实业有限公司 | Low-water-adsorbing cable material for high-speed railway motor train unit and preparation method of low-water-adsorbing cable material |
| CN104804339A (en) * | 2015-04-02 | 2015-07-29 | 安徽省康利亚实业有限公司 | Locomotive fluoroplastic cable material and preparation method thereof |
| CN104804280A (en) * | 2015-04-02 | 2015-07-29 | 安徽省康利亚实业有限公司 | Anti-ultraviolet cable material used for high-speed railway motor train unit and preparation method of anti-ultraviolet cable material |
| CN104804417A (en) * | 2015-04-02 | 2015-07-29 | 安徽省康利亚实业有限公司 | Bending-resisting cable material used for high-speed railway motor train unit and preparation method of bending-resisting cable material |
| CN105185465A (en) * | 2015-10-12 | 2015-12-23 | 中国电子科技集团公司第二十三研究所 | Avionic full-duplex Ethernet communication cable and manufacture method thereof |
| CN105348589A (en) * | 2015-11-10 | 2016-02-24 | 芜湖航天特种电缆厂股份有限公司 | Braiding wave prevention sleeve for aviation |
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| CN101140815A (en) * | 2007-10-26 | 2008-03-12 | 沈阳屏蔽特缆有限公司 | Electric wire and cable for flexible composite drag links and manufacturing process thereof |
| CN201498255U (en) * | 2009-09-27 | 2010-06-02 | 天津亿鑫通科技股份有限公司 | Fluorine plastic foam data bus cable |
| CN102568680A (en) * | 2012-03-14 | 2012-07-11 | 四川川东电缆有限责任公司 | Wind energy cable and production method thereof |
| CN102831979A (en) * | 2012-03-05 | 2012-12-19 | 韦强启 | Stranding process for carbon fiber composite core overhead conductor |
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2013
- 2013-07-26 CN CN2013103178444A patent/CN103440926A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101140815A (en) * | 2007-10-26 | 2008-03-12 | 沈阳屏蔽特缆有限公司 | Electric wire and cable for flexible composite drag links and manufacturing process thereof |
| CN201498255U (en) * | 2009-09-27 | 2010-06-02 | 天津亿鑫通科技股份有限公司 | Fluorine plastic foam data bus cable |
| CN102831979A (en) * | 2012-03-05 | 2012-12-19 | 韦强启 | Stranding process for carbon fiber composite core overhead conductor |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104804403A (en) * | 2015-04-02 | 2015-07-29 | 安徽省康利亚实业有限公司 | Mildewproof polyphenylene ether cable material for high-speed railway motor train unit and preparation method of mildewproof polyphenylene ether cable material |
| CN104804324A (en) * | 2015-04-02 | 2015-07-29 | 安徽省康利亚实业有限公司 | Locomotive ageing resistant cable material and preparation method thereof |
| CN104804301A (en) * | 2015-04-02 | 2015-07-29 | 安徽省康利亚实业有限公司 | Low-water-adsorbing cable material for high-speed railway motor train unit and preparation method of low-water-adsorbing cable material |
| CN104804339A (en) * | 2015-04-02 | 2015-07-29 | 安徽省康利亚实业有限公司 | Locomotive fluoroplastic cable material and preparation method thereof |
| CN104804280A (en) * | 2015-04-02 | 2015-07-29 | 安徽省康利亚实业有限公司 | Anti-ultraviolet cable material used for high-speed railway motor train unit and preparation method of anti-ultraviolet cable material |
| CN104804417A (en) * | 2015-04-02 | 2015-07-29 | 安徽省康利亚实业有限公司 | Bending-resisting cable material used for high-speed railway motor train unit and preparation method of bending-resisting cable material |
| CN105185465A (en) * | 2015-10-12 | 2015-12-23 | 中国电子科技集团公司第二十三研究所 | Avionic full-duplex Ethernet communication cable and manufacture method thereof |
| CN105348589A (en) * | 2015-11-10 | 2016-02-24 | 芜湖航天特种电缆厂股份有限公司 | Braiding wave prevention sleeve for aviation |
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Application publication date: 20131211 |