CN1546250A - Aluminium-clad wire wet dragging method for electrician - Google Patents
Aluminium-clad wire wet dragging method for electrician Download PDFInfo
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- CN1546250A CN1546250A CNA2003101126102A CN200310112610A CN1546250A CN 1546250 A CN1546250 A CN 1546250A CN A2003101126102 A CNA2003101126102 A CN A2003101126102A CN 200310112610 A CN200310112610 A CN 200310112610A CN 1546250 A CN1546250 A CN 1546250A
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- steel wire
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- aluminum cald
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Abstract
The invention is a kind of electrician's aluminum steel wire wet-drawn method, which is method for using a kind of lubricating media or latex liquid, or other lubricating agent made up of latex liquid and other medium to drawn aluminum steel wires, the products can be used in bridge, railway, electricity widely. The character lies in: (1) the Semi-manufactured goods packaged on the packaging line are placed on the wire-paying bracket; (2) the semi-manufactured goods are drawn with wire pulling machine and multi-pass wire mould, when in drawn, adds in lubricating grease or latex liquid etc. into the mould cavity, there maintains a layer of lubricating grease or latex liquid film between the aluminum steel wire and the mould evenly; in the process, the mould and lubricant must be cooled; (3) take-ups the wires through take-up machine.
Description
Technical field
What electrician of the present invention related to the wet daraf(reciprocal of farad) of aluminum cald steel wire is the method that a kind of lubricant that utilizes lubricating grease or emulsion or emulsion and other medium to prepare comes the drawing aluminum cald steel wire as lubricant medium, and the aluminum cald steel wire of this method drawing is widely used in bridge, railway, electric power.Can make special-shaped aluminum-clad steel wire material according to demand.
Background technology
Aluminum current Baogang product generally is used in electric power, bridge, railway.Concerned power has: lead, aluminium Baogang core aluminum stranded wire, aluminum-cladding stranded wire; Bridge railway aspect has: have high-intensity anti-oxidation carrying suspension cable etc.The drawing mode of existing employed aluminum cald steel wire is for making the drawing mode of lubricant medium of powdered lubricant.This product when producing because powdered lubricant enters the amount of wire drawing die can not remain the same from beginning to end, thereby make the external diameter of this product constantly produce fluctuation, the stress that product bore is seriously uneven, in the next procedure production process, exist certain hidden danger, it is easy fracture of wire, simultaneously product glossiness is poor, and the next procedure that circulates of attaching surface such as dust foreign material is arranged.Because particularly the cost cost of OPGW is than high for power cable, the next procedure of being everlasting during this hidden danger causes production accident, causes very high economic loss to enterprise, from several ten thousand to hundreds of thousands.
Summary of the invention
The purpose of utility model of the present invention is at above-mentioned weak point, a kind of electrician is provided the wet daraf(reciprocal of farad) with aluminum cald steel wire, promptly utilize a kind of Hubbing method of the lubricant of lubricating grease or emulsion or emulsion and other medium preparation as lubricant medium, with original powder contact becoming lubricating grease or emulsion contact, because lubricating grease or emulsion liquid membrane that the lubricant of lubricating grease or emulsion or emulsion and the preparation of other medium forms are very uniform, therefore solved the defective that powdered lubricant is caused owing to the charging inequality in greasing under pressure constant state.The product surface that goes out with wet daraf(reciprocal of farad) drawing is mellow and full, fine and smooth, smooth, bright, no-sundries is detained; Because the external diameter of product is consistent evenly in drawing process, same product each several part stressed also very evenly, therefore improved the quality of product greatly, reduced wire broken rate, improved economic benefit of enterprises.In addition, the lubricant that utilizes the preparation of lubricating grease or emulsion or emulsion and other medium is lower with the wet daraf(reciprocal of farad) cost of aluminum cald steel wire than adopting lubricating oil to do the electrician of lubricating fluid with the wet daraf(reciprocal of farad) of aluminum cald steel wire as the electrician of lubricant medium, the quality of product is good, has further improved economic benefit of enterprises.
The electrician takes following scheme to realize that its method is as follows with the wet daraf(reciprocal of farad) of aluminum cald steel wire:
1, semi-finished product aluminum cald steel wire (coating good aluminum cald steel wire on the coating assembly line) is placed on the pay off rack;
2, the semi-finished product aluminum cald steel wire is carried out drawing by wire drawing machine and multiple tracks wire drawing die, in the wire drawing die cavity, charge into the lubricant of constant voltage lubricating grease continuously or emulsion or emulsion and other medium preparation during drawing, make to remain balanced lubricating grease or emulsion liquid membrane between aluminum cald steel wire and wire drawing die but not directly contact; The lubricant of wire-drawing die and fiber drawing consistent grease or emulsion or emulsion and other medium preparation all must cool off in process of production;
3, carry out the take-up of finished product aluminum cald steel wire through admission machine.
The electrician can adopt Metal Cutting Machine Tool with emulsion etc. with emulsion in the wet daraf(reciprocal of farad) of aluminum cald steel wire, and lubricating grease can adopt butter or molybdenum disulphide grease etc.
The advantage of the wet daraf(reciprocal of farad) of aluminum cald steel wire:
1, mellow and full, fine and smooth, smooth, bright, the no-sundries of the product surface that goes out of drawing is detained, and can not influence the production of next procedure because of being detained foreign material.
2, the product external diameter high conformity that draws out, the stress unanimity that each several part bore in drawing process has improved yield rate, has reduced wire broken rate, for the production of next procedure provides safety guarantee.
The specific embodiment:
Embodiment 1
The electrician is as follows with the wet daraf(reciprocal of farad) technological process of aluminum cald steel wire:
1, on coating assembly line, produces the semi-finished product of aluminum cald steel wire according to different conductances; (coating good aluminum cald steel wire on the coating assembly line) places on the pay off rack of wire-drawing production line with the semi-finished product aluminum cald steel wire;
2, the semi-finished product aluminum cald steel wire is carried out the drawing in 6-12 road by wire drawing machine and wire drawing die, in the wire drawing die cavity, charge into constant voltage lubricating grease continuously during drawing, make to remain balanced lubricated adipose membrane between aluminum cald steel wire and wire drawing die but not directly contact; Wire-drawing die and fiber drawing consistent grease all must carry out cooling processing with cooling water in process of production; Lubricating grease can adopt butter or molybdenum disulphide grease.
3, carry out the take-up of finished product aluminum cald steel wire through admission machine.
Embodiment 2
The electrician is as follows with the wet daraf(reciprocal of farad) technological process of aluminum cald steel wire:
1, on coating assembly line, produces the semi-finished product of aluminum cald steel wire according to different conductances; (coating good aluminum cald steel wire on the coating assembly line) places on the pay off rack of wire-drawing production line with the semi-finished product aluminum cald steel wire;
2, the semi-finished product aluminum cald steel wire is carried out the drawing in 6-12 road by wire drawing machine and wire drawing die, in the wire drawing die cavity, charge into constant voltage emulsion continuously during drawing, make to remain balanced emulsion liquid membrane between aluminum cald steel wire and wire drawing die but not directly contact; Wire-drawing die and wire drawing emulsion all must carry out cooling processing with cooling water in process of production; Emulsion can adopt the Metal Cutting Machine Tool emulsion.
3, carry out the take-up of finished product aluminum cald steel wire through admission machine.
Embodiment 3
The electrician is as follows with the wet daraf(reciprocal of farad) technological process of aluminum cald steel wire:
1, on coating assembly line, produces the semi-finished product of aluminum cald steel wire according to different conductances; (coating good aluminum cald steel wire on the coating assembly line) places on the pay off rack of wire-drawing production line with the semi-finished product aluminum cald steel wire;
2, the semi-finished product aluminum cald steel wire is carried out the drawing in 6-12 road by wire drawing machine and wire drawing die, in the wire drawing die cavity, charge into the lubricant of constant voltage emulsion and other medium preparation continuously during drawing, make to remain balanced lubricating film between aluminum cald steel wire and wire drawing die but not directly contact; Wire-drawing die and wire drawing lubricant all must carry out cooling processing with cooling water in process of production;
3, carry out the take-up of finished product aluminum cald steel wire through admission machine.
Claims (3)
1, a kind of electrician is characterized in that with the wet daraf(reciprocal of farad) of aluminum cald steel wire:
(1) will place on the pay off rack at the semi-finished product aluminum cald steel wire that coating is good on the coating assembly line;
(2) the semi-finished product aluminum cald steel wire is carried out drawing by wire drawing machine and multiple tracks wire drawing die, in the wire drawing die cavity, charge into the lubricant of lubricating grease continuously or emulsion or emulsion and other medium preparation during drawing, make to remain balanced lubricating grease or emulsion liquid membrane between aluminum cald steel wire and wire drawing die but not directly contact; The lubricant of wire-drawing die and fiber drawing consistent grease or emulsion or emulsion and other medium preparation all must cool off in process of production;
(3) carry out the take-up of finished product aluminum cald steel wire through admission machine.
2, electrician according to claim 1 is characterized in that with the wet daraf(reciprocal of farad) of aluminum cald steel wire emulsion adopts the Metal Cutting Machine Tool emulsion.
3, electrician according to claim 1 is characterized in that with the wet daraf(reciprocal of farad) of aluminum cald steel wire lubricating grease adopts butter or molybdenum disulphide grease.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2003101126102A CN1546250A (en) | 2003-12-12 | 2003-12-12 | Aluminium-clad wire wet dragging method for electrician |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2003101126102A CN1546250A (en) | 2003-12-12 | 2003-12-12 | Aluminium-clad wire wet dragging method for electrician |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1546250A true CN1546250A (en) | 2004-11-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2003101126102A Pending CN1546250A (en) | 2003-12-12 | 2003-12-12 | Aluminium-clad wire wet dragging method for electrician |
Country Status (1)
| Country | Link |
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| CN (1) | CN1546250A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100425365C (en) * | 2006-12-29 | 2008-10-15 | 浙江万马电缆股份有限公司 | Aluminum wiredrawing process |
| CN109500120A (en) * | 2018-12-28 | 2019-03-22 | 凡登（常州）新型金属材料技术有限公司 | A kind of preparation method of bright steel wire |
| CN111482475A (en) * | 2020-05-25 | 2020-08-04 | 常州特发华银电线电缆有限公司 | A mould oil supply unit for oil draws aluminium package copper wire |
| CN113695416A (en) * | 2021-08-27 | 2021-11-26 | 广东华创盈五金科技有限公司 | High-toughness copper electronic wire and processing technology thereof |
-
2003
- 2003-12-12 CN CNA2003101126102A patent/CN1546250A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100425365C (en) * | 2006-12-29 | 2008-10-15 | 浙江万马电缆股份有限公司 | Aluminum wiredrawing process |
| CN109500120A (en) * | 2018-12-28 | 2019-03-22 | 凡登（常州）新型金属材料技术有限公司 | A kind of preparation method of bright steel wire |
| CN111482475A (en) * | 2020-05-25 | 2020-08-04 | 常州特发华银电线电缆有限公司 | A mould oil supply unit for oil draws aluminium package copper wire |
| CN113695416A (en) * | 2021-08-27 | 2021-11-26 | 广东华创盈五金科技有限公司 | High-toughness copper electronic wire and processing technology thereof |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
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