CN108735395A - High strength flexible tension wave prevention sleeve and preparation method thereof - Google Patents
High strength flexible tension wave prevention sleeve and preparation method thereof Download PDFInfo
- Publication number
- CN108735395A CN108735395A CN201810376990.7A CN201810376990A CN108735395A CN 108735395 A CN108735395 A CN 108735395A CN 201810376990 A CN201810376990 A CN 201810376990A CN 108735395 A CN108735395 A CN 108735395A
- Authority
- CN
- China
- Prior art keywords
- silk
- preparation
- wave prevention
- prevention sleeve
- thread
- 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.)
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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
- H01B13/22—Sheathing; Armouring; Screening; Applying other protective layers
- H01B13/26—Sheathing; Armouring; Screening; Applying other protective layers by winding, braiding or longitudinal lapping
- H01B13/2606—Sheathing; Armouring; Screening; Applying other protective layers by winding, braiding or longitudinal lapping by braiding
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/18—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring
- H01B7/182—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring comprising synthetic filaments
- H01B7/183—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring comprising synthetic filaments forming part of an outer sheath
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/18—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring
- H01B7/1865—Sheaths comprising braided non-metallic layers
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/18—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring
- H01B7/22—Metal wires or tapes, e.g. made of steel
- H01B7/228—Metal braid
Abstract
The invention discloses a kind of high strength flexible tension wave prevention sleeves and preparation method thereof, wherein the preparation method includes：1) more silver plated copper alloy wires (1) and meta-aramid silk (2) are wound, sub-thread silk is made；2) by after more sub-thread silks and silk, multiple thread strands are made；3) multiple thread strands are woven, high strength flexible tension wave prevention sleeve is made.After the present invention winds more silver plated copper alloy wires with more meta-aramid silks; sub-thread silk is light-weight made from making and intensity is high; simultaneously silk is carried out again; then the multiple thread strands after simultaneously silk are woven; wave prevention sleeve is made; so that there is the performance that flexibility is good, tension and intensity are high by wave prevention sleeve made from above-mentioned material and mode, it is suitable for the protection to conducting wire or harness under all kinds of harsh environments.
Description
Technical field
The present invention relates to wave prevention sleeve Material Fields, and in particular, to high strength flexible tension wave prevention sleeve and preparation method thereof.
Background technology
Under environment more exacting terms, the requirement for wave prevention sleeve will be significantly larger than the anti-wave used in routine use
Set, thus, general wave prevention sleeve is difficult often full at (such as aerospace field) under for environment more exacting terms
Its demand of foot, this service life that may result in wave prevention sleeve substantially reduce.And in aerospace field in use, often strong to its
Degree and operating temperature etc. have high requirement.
Therefore it provides a kind of having wider operating temperature, and there is higher mechanical strength, pull-off force is higher high-strength
The problem of soft tension wave prevention sleeve of degree and preparation method thereof is urgent need to resolve of the present invention.
Invention content
For the above-mentioned prior art, it is an object of the invention to overcome, often its performance is difficult to completely wave prevention sleeve in the prior art
The problem of demand under sufficient harsh environment, to provide it is a kind of there is wider operating temperature, and there is higher mechanical strength,
Higher high strength flexible tension wave prevention sleeve of pull-off force and preparation method thereof.
To achieve the goals above, the present invention provides a kind of preparation methods of high strength flexible tension wave prevention sleeve, wherein
The preparation method includes：
1) more silver plated copper alloy wires and meta-aramid silk are wound, sub-thread silk is made；
2) by after more sub-thread silks and silk, multiple thread strands are made；
3) multiple thread strands are woven, high strength flexible tension wave prevention sleeve is made.
Preferably, in step 1), in per share sub-thread silk, the dosage of the silver plated copper alloy wire is 2-4 roots, the meta position virtue
The dosage of synthetic fibre silk is 2-4 roots.
Preferably, in step 1), the meta-aramid silk is selected from 1313 meta-aramid silks.
Preferably, a diameter of 0.02-0.03mm of the silver plated copper alloy wire, the meta-aramid silk are 100D-400D
Meta-aramid silk.
Preferably, in step 1), the winding pitch of the sub-thread silk is 3-5mm, and winding direction is left-hand.
Preferably, in step 2), the quantity of the sub-thread silk is 2-10 roots.
Preferably, in step 3), described be woven to is woven using braider.
Preferably, the count in the braiding is not less than 95%, and angle of weave is 45 ° -60 °.
The present invention also provides a kind of according to high strength flexible tension wave prevention sleeve made from preparation method described above.
Preferably, the set diameter of the high strength flexible tension wave prevention sleeve is 2-16mm.
Through the above technical solutions, after the present invention winds more silver plated copper alloy wires with more meta-aramid silks, make system
The sub-thread silk obtained is light-weight and intensity is high, then is carried out simultaneously silk, then weaves the multiple thread strands after simultaneously silk, anti-wave is made
Set is applicable in so that having the performance that flexibility is good, tension and intensity are high by wave prevention sleeve made from above-mentioned material and mode
To the protection of conducting wire or harness under all kinds of harsh environments.
Other features and advantages of the present invention will be described in detail in subsequent specific embodiment part.
Description of the drawings
Attached drawing is to be used to provide further understanding of the present invention, an and part for constitution instruction, with following tool
Body embodiment is used to explain the present invention together, but is not construed as limiting the invention.In the accompanying drawings：
Fig. 1 is a kind of sectional view of sub-thread silk provided by the invention.
Reference sign
1- silver plated copper alloy wire 2- meta-aramid silks.
Specific implementation mode
The specific implementation mode of the present invention is described in detail below.It should be understood that described herein specific
Embodiment is merely to illustrate and explain the present invention, and is not intended to restrict the invention.
The endpoint of disclosed range and any value are not limited to the accurate range or value herein, these ranges or
Value should be understood as comprising the value close to these ranges or value.For numberical range, between the endpoint value of each range, respectively
It can be combined with each other between the endpoint value of a range and individual point value, and individually between point value and obtain one or more
New numberical range, these numberical ranges should be considered as specific open herein.
The present invention provides a kind of preparation methods of high strength flexible tension wave prevention sleeve, wherein the preparation method includes：
1) more silver plated copper alloy wires 1 are wound with meta-aramid silk 2, sub-thread silk is made, wherein the structure of sub-thread silk is such as
Shown in Fig. 1；
2) by after more sub-thread silks and silk, multiple thread strands are made；
3) multiple thread strands are woven, high strength flexible tension wave prevention sleeve is made.
After the present invention winds more silver plated copper alloy wires 1 with more meta-aramid silks 2, keep sub-thread silk obtained light-weight
And intensity is high, then simultaneously silk is carried out, then the multiple thread strands after simultaneously silk are woven, wave prevention sleeve are made, so that passing through
Wave prevention sleeve made from above-mentioned material and mode has the performance that flexibility is good, tension and intensity are high, is suitable for all kinds of harsh environments
Under protection to conducting wire or harness.
In a kind of preferred embodiment of the present invention, in step 1), in per share sub-thread silk, the silver plated copper alloy wire
1 dosage is 2-4 roots, and the dosage of the meta-aramid silk 2 is 2-4 roots.
In another preferred embodiment of the present invention, in order to make wave prevention sleeve obtained that there is better performance,
In step 1), the meta-aramid silk 2 is selected from 1313 meta-aramid silks.
The silver plated copper alloy wire 1 and the specification of the meta-aramid silk 2 can select in a wide range, for example, one
It plants in more preferably embodiment, a diameter of 0.02-0.03mm of the silver plated copper alloy wire 1, the meta-aramid silk 2 is
The meta-aramid silk of 100D-400D.
In another preferred embodiment of the present invention, in step 1), the winding pitch of the sub-thread silk is 3-5mm,
And winding direction is left-hand.
In further preferred embodiment, in step 2), the quantity of the sub-thread silk is 2-10 roots.
Here braiding can be operated according to the usual manner that this field uses, for example, a kind of preferred embodiment party
In formula, in step 3), described be woven to is woven using braider.Here braider can be selected according to actual needs
It selects, it is, for example, possible to use 24 ingot braiders carry out braider.Certainly, it is not limited thereto here.
In a kind of more preferably embodiment of the present invention, the count in the braiding is not less than 95%, compiles
It is 45 ° -60 ° to knit angle.
The present invention also provides a kind of according to high strength flexible tension wave prevention sleeve made from preparation method described above.
In a kind of preferred embodiment, the set diameter of the high strength flexible tension wave prevention sleeve is 2-16mm.Certainly, here
The concrete numerical value of set diameter realized during braiding, seldom repeat herein.
It is specifically illustrated below.
The 1313 meta-aramid silks 2 that the silver plated copper alloy wire 1 of two a diameter of 0.025mm and two specifications are 200D are led to
It crosses wrapping machine and is wound in sub-thread silk (it is 3-5mm wherein, to wind pitch, and winding direction is left-hand)；6 above-mentioned sub-thread silks are used
Doubling winder and silk are one silk；Above-mentioned multiple thread strands are woven using 24 ingot braiders again, count is woven into and is not less than 95%,
High strength flexible tension wave prevention sleeve of the angle of weave between 45 ° -60 °.
By high strength flexible tension wave prevention sleeve obtained above according to JB/T6313.2-2011《Twill weave set》It is examined
It surveys, it is -60~260 DEG C to detect its product operating temperature, pull-off force 1550N.Its flexibility and stretching resistance are compared to existing
Wave prevention sleeve is significantly improved, and operating temperature range obviously expands.It can be applied in more extensive environment.
The preferred embodiment of the present invention has been described above in detail, still, during present invention is not limited to the embodiments described above
Detail can carry out a variety of simple variants to technical scheme of the present invention within the scope of the technical concept of the present invention, this
A little simple variants all belong to the scope of protection of the present invention.
It is further to note that specific technical features described in the above specific embodiments, in not lance
In the case of shield, can be combined by any suitable means, in order to avoid unnecessary repetition, the present invention to it is various can
The combination of energy no longer separately illustrates.
In addition, various embodiments of the present invention can be combined randomly, as long as it is without prejudice to originally
The thought of invention, it should also be regarded as the disclosure of the present invention.
Claims (10)
1. a kind of preparation method of high strength flexible tension wave prevention sleeve, which is characterized in that the preparation method includes：
1) more silver plated copper alloy wires (1) and meta-aramid silk (2) are wound, sub-thread silk is made；
2) by after more sub-thread silks and silk, multiple thread strands are made；
3) multiple thread strands are woven, high strength flexible tension wave prevention sleeve is made.
2. preparation method according to claim 1, wherein in step 1), in per share sub-thread silk, the silver plated copper alloy wire
(1) dosage is 2-4 roots, and the dosage of the meta-aramid silk (2) is 2-4 roots.
3. preparation method according to claim 1, wherein in step 1), the meta-aramid silk (2) is selected from 1313 meta positions
Aramid fiber yarn.
4. preparation method according to claim 1 or 2, wherein a diameter of 0.02- of the silver plated copper alloy wire (1)
0.03mm, the meta-aramid silk (2) are the meta-aramid silk of 100D-400D.
5. according to the preparation method described in any one of claim 1-3, wherein in step 1), the winding of the sub-thread silk
Pitch is 3-5mm, and winding direction is left-hand.
6. according to the preparation method described in any one of claim 1-3, wherein in step 2), the quantity of the sub-thread silk
For 2-10 roots.
7. according to the preparation method described in any one of claim 1-3, wherein described to be woven to using volume in step 3)
Loom is woven.
8. preparation method according to claim 7, wherein the count in the braiding is not less than 95%, braid angle
Degree is 45 ° -60 °.
9. high strength flexible tension wave prevention sleeve made from a kind of preparation method according to any one of claim 1-8.
10. high strength flexible tension wave prevention sleeve according to claim 9, wherein the high strength flexible tension wave prevention sleeve
Set diameter be 2-16mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810376990.7A CN108735395A (en) | 2018-04-25 | 2018-04-25 | High strength flexible tension wave prevention sleeve and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810376990.7A CN108735395A (en) | 2018-04-25 | 2018-04-25 | High strength flexible tension wave prevention sleeve and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108735395A true CN108735395A (en) | 2018-11-02 |
Family
ID=63939291
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810376990.7A Pending CN108735395A (en) | 2018-04-25 | 2018-04-25 | High strength flexible tension wave prevention sleeve and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108735395A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110923878A (en) * | 2019-12-04 | 2020-03-27 | 芜湖航天特种电缆厂股份有限公司 | Nickel plating wave-proof sleeve |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5475185A (en) * | 1992-04-01 | 1995-12-12 | E. I. Du Pont De Nemours And Company | Shielded cable |
| CN102723125A (en) * | 2012-07-02 | 2012-10-10 | 南京全信传输科技股份有限公司 | High-flexibility torsion-resistant anti-wave sleeve |
| CN103093902A (en) * | 2012-10-25 | 2013-05-08 | 栾清杨 | Cable protection cover processing method |
| CN105931727A (en) * | 2016-07-06 | 2016-09-07 | 芜湖航天特种电缆厂股份有限公司 | High-temperature-resistant fireproof wave-preventing sleeve and preparation method therefor |
-
2018
- 2018-04-25 CN CN201810376990.7A patent/CN108735395A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5475185A (en) * | 1992-04-01 | 1995-12-12 | E. I. Du Pont De Nemours And Company | Shielded cable |
| CN102723125A (en) * | 2012-07-02 | 2012-10-10 | 南京全信传输科技股份有限公司 | High-flexibility torsion-resistant anti-wave sleeve |
| CN103093902A (en) * | 2012-10-25 | 2013-05-08 | 栾清杨 | Cable protection cover processing method |
| CN105931727A (en) * | 2016-07-06 | 2016-09-07 | 芜湖航天特种电缆厂股份有限公司 | High-temperature-resistant fireproof wave-preventing sleeve and preparation method therefor |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110923878A (en) * | 2019-12-04 | 2020-03-27 | 芜湖航天特种电缆厂股份有限公司 | Nickel plating wave-proof sleeve |
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| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181102 |
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| RJ01 | Rejection of invention patent application after publication |