CN105489196A - Manufacturing technology of high-tenacity string - Google Patents
Manufacturing technology of high-tenacity string Download PDFInfo
- Publication number
- CN105489196A CN105489196A CN201510959741.7A CN201510959741A CN105489196A CN 105489196 A CN105489196 A CN 105489196A CN 201510959741 A CN201510959741 A CN 201510959741A CN 105489196 A CN105489196 A CN 105489196A
- Authority
- CN
- China
- Prior art keywords
- string
- alloy wire
- high tenacity
- tenacity
- optical fibre
- 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
Links
Classifications
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10D—STRINGED MUSICAL INSTRUMENTS; WIND MUSICAL INSTRUMENTS; ACCORDIONS OR CONCERTINAS; PERCUSSION MUSICAL INSTRUMENTS; AEOLIAN HARPS; SINGING-FLAME MUSICAL INSTRUMENTS; MUSICAL INSTRUMENTS NOT OTHERWISE PROVIDED FOR
- G10D3/00—Details of, or accessories for, stringed musical instruments, e.g. slide-bars
- G10D3/10—Strings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
- B21C37/04—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of bars or wire
- B21C37/047—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of bars or wire of fine wires
-
- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
- D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
- D02G3/02—Yarns or threads characterised by the material or by the materials from which they are made
- D02G3/12—Threads containing metallic filaments or strips
-
- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
- D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
- D02G3/22—Yarns or threads characterised by constructional features, e.g. blending, filament/fibre
- D02G3/40—Yarns in which fibres are united by adhesives; Impregnated yarns or threads
-
- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2101/00—Inorganic fibres
- D10B2101/20—Metallic fibres
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Ropes Or Cables (AREA)
Abstract
The invention discloses a manufacturing technology of a high-tenacity string. The high-tenacity string is composed of alloy wires and plastic fibers, wherein the alloy wires are formed by mixing copper and zinc at high temperature, copper accounts for 57wt%-67wt% of the alloy wires, zinc accounts for 33wt%-43wt% of the alloy wires, and the plastic fibers are polyamide fibers and are bonded to the outer surfaces of the alloy wires through a hot melt adhesive. Through the method, the string can be prepared rapidly, the prepared string has relatively high thermal property, the intonation effect of the string is guaranteed, and the integral quality of the string is improved.
Description
Technical field
The present invention relates to a kind of manufacturing process, particularly a kind of manufacturing process of high tenacity string.
Background technology
The tension force of string is a large aspect, there is the thing much can said, tension force is necessary for string, and we rely on the pitch making string reach different to the tune account of tension force, and the tension force of string and its toughness have direct relation, the toughness of string is higher, the tension force of string is stronger, and the accuracy in pitch that string can reach is better, and this is also one of major criterion weighing string quality, and the toughness of string obtained is at present general, the demand of present people cannot be met.
Summary of the invention
The technical matters that the present invention mainly solves is to provide a kind of manufacturing process of high tenacity string, can obtain string quickly, and obtained string has higher hot, ensures the accuracy in pitch effect of string, improves string total quality.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is: the manufacturing process providing a kind of high tenacity string, described high tenacity string is made up of B alloy wire and plastic optical fibre, described B alloy wire is made up of copper and zinc mixing, the mass percent that described copper accounts for described B alloy wire is 57-67%, the mass percent that described zinc accounts for described B alloy wire is 33-43%, and described plastic optical fibre is polyamide fibre;
The preparation technology of described high tenacity string comprises the steps:
(1), fuse: according to aforementioned proportion, copper and zinc are put into high-temperature smelting pot and carry out high-temperature fusion, obtain aluminium alloy;
(2), silk is sprayed: by spinning device, above-mentioned aluminium alloy is carried out spray silk, after cooling, obtain B alloy wire;
(3), bonding: the outside surface by hot melt adhesive, plastic optical fibre being bonded in B alloy wire, final obtained high tenacity string.
In a preferred embodiment of the present invention, the temperature of the high-temperature fusion in described step (1) is 880 DEG C.
In a preferred embodiment of the present invention, B alloy wire diameter obtained in described step (2) is 0.1-0.3mm.
In a preferred embodiment of the present invention, the plastic optical fibre thickness adopted in described step (3) is 0.4-0.8mm.
The invention has the beneficial effects as follows: the present invention can obtain string quickly, and obtained string has higher hot, ensures the accuracy in pitch effect of string, improves string total quality.
Embodiment
Below preferred embodiment of the present invention is described in detail, can be easier to make advantages and features of the invention be readily appreciated by one skilled in the art, thus more explicit defining is made to protection scope of the present invention.
Embodiments of the invention comprise:
A kind of manufacturing process of high tenacity string, described high tenacity string is made up of B alloy wire and plastic optical fibre, described B alloy wire is made up of copper and zinc mixing, the mass percent that described copper accounts for described B alloy wire is 57-67%, the mass percent that described zinc accounts for described B alloy wire is 33-43%, and described plastic optical fibre is polyamide fibre;
The preparation technology of described high tenacity string comprises the steps:
(1), fusion: according to aforementioned proportion, copper and zinc are put into high-temperature smelting pot and carry out high-temperature fusion, the temperature that described high temperature merges is 880 DEG C, obtains aluminium alloy;
(2), silk is sprayed: by spinning device, above-mentioned aluminium alloy is carried out spray silk, after cooling, obtain B alloy wire;
(3), bonding: the outside surface by hot melt adhesive, plastic optical fibre being bonded in B alloy wire, final obtained high tenacity string;
Wherein, the thickness of described B alloy wire is 0.1-0.3mm; The thickness of described plastic optical fibre is 0.4-0.8mm.
Be different from prior art, the present invention can obtain string quickly, and obtained string has higher hot, ensures the accuracy in pitch effect of string, improves string total quality.
The foregoing is only embodiments of the invention; not thereby the scope of the claims of the present invention is limited; every utilize description of the present invention to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.
Claims (4)
1. the manufacturing process of a high tenacity string, it is characterized in that, described high tenacity string is made up of B alloy wire and plastic optical fibre, described B alloy wire is made up of copper and zinc mixing, the mass percent that described copper accounts for described B alloy wire is 57-67%, the mass percent that described zinc accounts for described B alloy wire is 33-43%, and described plastic optical fibre is polyamide fibre;
The preparation technology of described high tenacity string comprises the steps:
(1), fuse: according to aforementioned proportion, copper and zinc are put into high-temperature smelting pot and carry out high-temperature fusion, obtain aluminium alloy;
(2), silk is sprayed: by spinning device, above-mentioned aluminium alloy is carried out spray silk, after cooling, obtain B alloy wire;
(3), bonding: the outside surface by hot melt adhesive, plastic optical fibre being bonded in B alloy wire, final obtained high tenacity string.
2. the manufacturing process of high tenacity string according to claim 1, is characterized in that, the temperature of the high-temperature fusion in described step (1) is 880 DEG C.
3. the manufacturing process of high tenacity string according to claim 1, is characterized in that, B alloy wire diameter obtained in described step (2) is 0.1-0.3mm.
4. the manufacturing process of high tenacity string according to claim 1, is characterized in that, the plastic optical fibre thickness adopted in described step (3) is 0.4-0.8mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510959741.7A CN105489196A (en) | 2015-12-21 | 2015-12-21 | Manufacturing technology of high-tenacity string |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510959741.7A CN105489196A (en) | 2015-12-21 | 2015-12-21 | Manufacturing technology of high-tenacity string |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105489196A true CN105489196A (en) | 2016-04-13 |
Family
ID=55676147
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510959741.7A Pending CN105489196A (en) | 2015-12-21 | 2015-12-21 | Manufacturing technology of high-tenacity string |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105489196A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108053809A (en) * | 2017-12-18 | 2018-05-18 | 常熟市先锋乐器有限公司 | A kind of novel corrosion resistant string |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1542155A (en) * | 2003-11-04 | 2004-11-03 | 上海大学 | Fe-Ni-B alloy wire and production method thereof |
| CN101276578A (en) * | 2007-03-26 | 2008-10-01 | 雅马哈株式会社 | String for musical instrument and method for manufacturing the same |
| CN104464693A (en) * | 2014-12-23 | 2015-03-25 | 常熟市先锋乐器有限公司 | String with stable pitch |
| CN104485088A (en) * | 2014-12-18 | 2015-04-01 | 常熟市先锋乐器有限公司 | String with good high-temperature resistance |
| CN105118478A (en) * | 2014-12-19 | 2015-12-02 | 李立群 | Musical string preparation method |
-
2015
- 2015-12-21 CN CN201510959741.7A patent/CN105489196A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1542155A (en) * | 2003-11-04 | 2004-11-03 | 上海大学 | Fe-Ni-B alloy wire and production method thereof |
| CN101276578A (en) * | 2007-03-26 | 2008-10-01 | 雅马哈株式会社 | String for musical instrument and method for manufacturing the same |
| CN104485088A (en) * | 2014-12-18 | 2015-04-01 | 常熟市先锋乐器有限公司 | String with good high-temperature resistance |
| CN105118478A (en) * | 2014-12-19 | 2015-12-02 | 李立群 | Musical string preparation method |
| CN104464693A (en) * | 2014-12-23 | 2015-03-25 | 常熟市先锋乐器有限公司 | String with stable pitch |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108053809A (en) * | 2017-12-18 | 2018-05-18 | 常熟市先锋乐器有限公司 | A kind of novel corrosion resistant string |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160413 |