CN104851531A - Multi-spindle weaving method - Google Patents
Multi-spindle weaving method Download PDFInfo
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- CN104851531A CN104851531A CN201510233999.9A CN201510233999A CN104851531A CN 104851531 A CN104851531 A CN 104851531A CN 201510233999 A CN201510233999 A CN 201510233999A CN 104851531 A CN104851531 A CN 104851531A
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Abstract
The present invention discloses a multi-spindle weaving method which comprises the following steps: (1) carrying out wire drawing on a metal and then carrying out annealing, and twisting a plurality of annealed metal wires to be metal conductors, (2) coating the outer surface of the metal conductors by using insulators to form insulation layers to make insulated metal wires, (3) twisting the insulated metal wires to be cable units, (4) coating the cable units by using electromagnetic shielding objects to form electromagnetic shielding cable wires, (5) winding a heat insulating tape on the plurality of electromagnetic shielding cable wires and arranging a filler between two adjacent electromagnetic shielding cable wires to make a blank cable, (6) sleeving the blank cable with a metal sleeve and coating the external part of the metal sleeve by using a metal tape, and (7) sleeving the metal tape with an outer sheath. The cable produced by using the multi-spindle weaving method has the advantages of compact structure, little possibility of deformation, stable transmission signal and small outside interference.
Description
Technical field
The present invention relates to a kind of many number of spindles weaving method.
Background technology
Cable is made up of the conductor of one or more mutually insulated and outsourcing insulating protective layer, and electric power or information are transferred to the wire at another place from one.Cable has power cable, control cables, shielded type cable, signal cable etc.
Although use the cable pliability of existing processing method stranding better, but when it uses to particular surroundings (as high temperature, humidity), the impact (as external force damage, humidified insulation, chemical corrosion, long-term running overload etc.) easily by environment causes it normally to transmit electric power or transmission of information.Therefore need to provide a kind of method that can produce the cable be applicable in multiple environment.
Summary of the invention
The object of this invention is to provide a kind of many number of spindles weaving method, the construction of cable of this many number of spindles weaving method processing is compact, not easily deformation occurs, and transmission of signal is stablized, little by external interference.
To achieve these goals, the invention provides a kind of many number of spindles weaving method, comprising:
(1) metal is carried out wire drawing, anneal after wire drawing, the many one metal wires after annealing are twisted into metallic conductor;
(2) outer surface insulator being coated on metallic conductor forms insulating barrier with obtained insulated metallic filaments;
(3) many insulated metallic filaments are twisted into cable unit;
(4) outside electromagnetic screen being coated on cable unit forms screen and forms electromagnetic shielded cable line;
(5) heat insulation band be wound in the outside of many electromagnetic shielded cable lines and filler be filled between two adjacent electromagnetic shielded cable lines with obtained blank cable;
(6) metallic sheath is sheathed on the outside of blank cable, and metal tape is wrapped in the outside of metallic sheath;
(7) oversheath is sheathed on the outside of metal tape.
Preferably, in step (1), metallic conductor has multilayer ecto-entad stranded layer sheathed successively, and multilayer stranded layer is concentric stranding, and the direction of lay of adjacent two stranded layers is contrary.
Preferably, in step (1), metal is copper, tin-coated copper or silver-plated copper.
Preferably, in step (2), insulating barrier is polyvinyl chloride layer, polyethylene layer or cross-linked polyethylene layer.
Preferably, in step (6), metallic sheath is plumbous cover or aluminium cover.
Preferably, in step (6), metal tape is steel band.
Preferably, in step (5), filler is glass fibre.
Preferably, in step (5), heat insulation band is ceramic fibre strip.
According to technique scheme, first metal is carried out wire drawing by the present invention, anneals after wire drawing, and the many one metal wires after annealing are twisted into metallic conductor; The outer surface again insulator being coated on metallic conductor forms insulating barrier with obtained insulated metallic filaments; Then, many insulated metallic filaments are twisted into cable unit; Then outside electromagnetic screen being coated on cable unit forms screen and forms electromagnetic shielded cable line; Again heat insulation band be wound in the outside of many electromagnetic shielded cable lines and filler be filled between two adjacent electromagnetic shielded cable lines with obtained blank cable; Then metallic sheath is sheathed on the outside of blank cable, and metal tape is wrapped in the outside of metallic sheath; Finally oversheath is sheathed on the outside of metal tape.Adopt this mode of wrapping up from level to level, make mutually to be adjacent between cable internal structure, gap is little, is not subject to external force impact and deformation occurs.
Other features and advantages of the present invention are described in detail in embodiment part subsequently.
Accompanying drawing explanation
Accompanying drawing is used to provide a further understanding of the present invention, and forms a part for specification, is used from explanation the present invention, but is not construed as limiting the invention with embodiment one below.In the accompanying drawings:
Fig. 1 is the flow chart according to the many number of spindles weaving method in the preferred embodiment of the present invention.
Embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described in detail.Should be understood that, embodiment described herein, only for instruction and explanation of the present invention, is not limited to the present invention.
In the present invention, when not doing contrary explanation, the nouns of locality be included in term such as " inside and outside " only represents the orientation of this term under normal service condition, or being commonly called as those skilled in the art's understanding, and should not be considered as the restriction to this term.
See Fig. 1, the invention provides a kind of many number of spindles weaving method, comprising:
(1) metal is carried out wire drawing, anneal after wire drawing, the many one metal wires after annealing are twisted into metallic conductor;
(2) outer surface insulator being coated on metallic conductor forms insulating barrier with obtained insulated metallic filaments;
(3) many insulated metallic filaments are twisted into cable unit;
(4) outside electromagnetic screen being coated on cable unit forms screen and forms electromagnetic shielded cable line;
(5) heat insulation band be wound in the outside of many electromagnetic shielded cable lines and filler be filled between two adjacent electromagnetic shielded cable lines with obtained blank cable;
(6) metallic sheath is sheathed on the outside of blank cable, and metal tape is wrapped in the outside of metallic sheath;
(7) oversheath is sheathed on the outside of metal tape.
By technique scheme, first metal is carried out wire drawing, annealing, be twisted into metallic conductor; The outer surface again insulator being coated on metallic conductor forms insulating barrier with obtained insulated metallic filaments; Then, many insulated metallic filaments are twisted into cable unit; Then outside electromagnetic screen being coated on cable unit forms screen and forms electromagnetic shielded cable line; Again heat insulation band be wound in the outside of many electromagnetic shielded cable lines and filler be filled between two adjacent electromagnetic shielded cable lines with obtained blank cable; Then metallic sheath is sheathed on the outside of blank cable, and metal tape is wrapped in the outside of metallic sheath; Finally oversheath is sheathed on the outside of metal tape.Adopt this mode of wrapping up from level to level, make mutually to be adjacent between cable internal structure, gap is little, and adopts the coated cable that this kind of method is produced of metallic sheath and metal tape not to be subject to external force impact generation deformation.
In present embodiment, can closely twist built in together while there is toughness to make mutually stranded metal, improve stranded stability, prevent the follow-up cabling procedure of the loose impact of wire in strand process, preferably, in step (1), metallic conductor has multilayer ecto-entad stranded layer sheathed successively, multilayer stranded layer is concentric stranding, and the direction of lay of adjacent two stranded layers is contrary.
Above-mentioned by stretching for metallic conductor one-tenth process wiry, in order to reduce the hardness of metallic conductor, improve machinability, and the interior remaining stress of elimination metallic conductor, the size of stable metal silk, reduces its distortion and is inclined to crackle, so that subsequent operation, preferably, in step (1), metal is copper, tin-coated copper or silver-plated copper.
In present embodiment, mutually disturb to reduce between cable unit, improve signal quality, preferably in step (2), insulating barrier is polyvinyl chloride layer, polyethylene layer or cross-linked polyethylene layer.
When cable is in humidity (as in seawater) or be applied in the environment near chemical article, in order to make it can anticorrosion while preventing mechanical damage, preferably, in step (6), metallic sheath be plumbous overlapping or aluminium cover.Adopt plumbous cover or aluminium cover can also strengthen the shield effectiveness of signal further.
In order to play mechanical protection effect to whole cable, ensure the communication quality of cable in particular surroundings, preferably, in step (6), metal tape is steel band.
In cable assembling and use procedure, usually bend it, for increasing its toughness further, prevent from repeatedly reversing rear cable wall cracking, interior metal conductor damages, and preferably in step (5), filler is glass fibre.
When this cable is in the higher environment of temperature, in order to avoid the metallic conductor of high temperature to cable inside causes damage, have impact on the normal delivery of internal signal, preferably, in step (5), heat insulation band is ceramic fibre strip.
Below the preferred embodiment of the present invention is described in detail by reference to the accompanying drawings; but; the present invention is not limited to the detail in above-mentioned execution mode; within the scope of technical conceive of the present invention; can carry out multiple simple variant to technical scheme of the present invention, these simple variant all belong to protection scope of the present invention.
It should be noted that in addition, each concrete technical characteristic described in above-mentioned embodiment, in reconcilable situation, can be combined by any suitable mode, in order to avoid unnecessary repetition, the present invention illustrates no longer separately to various possible compound mode.
In addition, also can carry out combination in any between various different execution mode of the present invention, as long as it is without prejudice to thought of the present invention, it should be considered as content disclosed in this invention equally.
Claims (8)
1. the weaving method of number of spindles more than, is characterized in that, comprising:
(1) metal is carried out wire drawing, anneal after wire drawing, the many one metal wires after annealing are twisted into metallic conductor;
(2) outer surface insulator being coated on described metallic conductor forms insulating barrier with obtained insulated metallic filaments;
(3) many described insulated metallic filaments are twisted into cable unit;
(4) outside electromagnetic screen being coated on described cable unit forms screen and forms electromagnetic shielded cable line;
(5) heat insulation band be wound in the outside of many described electromagnetic shielded cable lines and filler be filled between two adjacent electromagnetic shielded cable lines with obtained blank cable;
(6) metallic sheath is sheathed on the outside of described blank cable, and metal tape is wrapped in the outside of described metallic sheath;
(7) oversheath is sheathed on the outside of described metal tape.
2. many number of spindles weaving method according to claim 1, wherein, in step (1), described metallic conductor has multilayer ecto-entad stranded layer sheathed successively, described multilayer stranded layer is concentric stranding, and the direction of lay of adjacent two stranded layers is contrary.
3. many number of spindles weaving method according to claim 1, wherein, in step (1), described metal is copper, tin-coated copper or silver-plated copper.
4. many number of spindles weaving method according to claim 1, wherein, in step (2), described insulating barrier is polyvinyl chloride layer, polyethylene layer or cross-linked polyethylene layer.
5. many number of spindles weaving method according to claim 1, wherein, in step (6), described metallic sheath is plumbous cover or aluminium cover.
6. many number of spindles weaving method according to claim 1, wherein, in step (6), described metal tape is steel band.
7. many number of spindles weaving method according to claim 1, wherein, in step (5), described filler is glass fibre.
8. many number of spindles weaving method according to claim 1, wherein, in step (5), described heat insulation band is ceramic fibre strip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510233999.9A CN104851531A (en) | 2015-05-08 | 2015-05-08 | Multi-spindle weaving method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510233999.9A CN104851531A (en) | 2015-05-08 | 2015-05-08 | Multi-spindle weaving method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104851531A true CN104851531A (en) | 2015-08-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510233999.9A Pending CN104851531A (en) | 2015-05-08 | 2015-05-08 | Multi-spindle weaving method |
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| Country | Link |
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| CN (1) | CN104851531A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6064000A (en) * | 1995-03-18 | 2000-05-16 | The Zippertubing Company | Heat shrinkable shielding tube |
| CN201327731Y (en) * | 2008-11-12 | 2009-10-14 | 安徽滨江电缆股份有限公司 | Shield armour control cable |
| CN202443777U (en) * | 2012-02-22 | 2012-09-19 | 辽宁金环电缆有限公司 | Cable for numerical control machine tool computer system |
| CN203966612U (en) * | 2014-07-03 | 2014-11-26 | 淮南文峰航天电缆有限公司 | A kind of fire-resistant and sound absorption-type 485 data-signal transmission cables |
-
2015
- 2015-05-08 CN CN201510233999.9A patent/CN104851531A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6064000A (en) * | 1995-03-18 | 2000-05-16 | The Zippertubing Company | Heat shrinkable shielding tube |
| CN201327731Y (en) * | 2008-11-12 | 2009-10-14 | 安徽滨江电缆股份有限公司 | Shield armour control cable |
| CN202443777U (en) * | 2012-02-22 | 2012-09-19 | 辽宁金环电缆有限公司 | Cable for numerical control machine tool computer system |
| CN203966612U (en) * | 2014-07-03 | 2014-11-26 | 淮南文峰航天电缆有限公司 | A kind of fire-resistant and sound absorption-type 485 data-signal transmission cables |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: 241000 Wuhu high tech Development Zone, Anhui, No. 15 Zhanghe Road Applicant after: WUHU SPACEFLIGHT SPECIAL CABLE FACTORY CO., LTD. Address before: 241000 Wuhu high tech Development Zone, Anhui, No. 15 Zhanghe Road Applicant before: Wuhu Aerospace Special Cable Factory |
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| COR | Change of bibliographic data | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150819 |