CN1462042A - Production method of sector crosssection conducting wire - Google Patents
Production method of sector crosssection conducting wire Download PDFInfo
- Publication number
- CN1462042A CN1462042A CN 02119588 CN02119588A CN1462042A CN 1462042 A CN1462042 A CN 1462042A CN 02119588 CN02119588 CN 02119588 CN 02119588 A CN02119588 A CN 02119588A CN 1462042 A CN1462042 A CN 1462042A
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- Prior art keywords
- mould
- conducting wire
- shaped
- sector
- fan
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Abstract
A technology for manufacturing a conducting wire with sector cross section features use of tungest steel die with a through hole which consists of a circular entrance part, a sector metering part and a circular exit part. A conducting wire is drawn through the hole to form its sector cross section.
Description
The present invention relates to a kind of production method of lead, is a kind of production method of sector crosssection conducting wire.
Existing sector crosssection conducting wire is mainly by using pressure roller to machine.In process of production, lead enters pressure roller through by equipment, forms the lead of sector crosssection.Pressure roller is divided into pressure roller and lower compression roller, and the corresponding breach of upper and lower pressure roller is fan-shaped, is contained in respectively on the upper and lower pressure roller shaft of pressing mold frame, and by adjusting Luo silk ribbon movable slider, slide block drives pressure roller shaft, and pressure roller shaft drives upper and lower pressure roller to regulate its relative position.Will constantly regulate the distance and the position of upper and lower pressure roller in the course of processing, this distance and position then will be determined by the height of measuring core.When producing sector crosssection conducting wire in this way, the method complexity of loading and unloading mould require operator's operative skill very high, and the pressure roller rigging position often has the damage that deviation causes mould, measures the inaccurate quality that also can influence product simultaneously.
In order to solve this production method poor operability, dismantle the mould complexity, pressure roller rigging position deviation causes problems such as mould damage, the invention provides a kind of method of efficient, high-quality production sector crosssection conducting wire.
The present invention realizes by following measure: use a kind of fan-shaped wolfram steel mould to replace original pressure roller to produce sector crosssection conducting wire.The profile of this wolfram steel mould is cylindrical, has one to advance wire hole.This hole carries out the transition to sizing area from the inlet region, carries out the transition to outlet area at last.The inlet region is circular; Sizing area is fan-shaped, the shape and the size of decision sector shaped conductor; Outlet area is circular.Line enters from the inlet region, enters into sizing area again line is also arrived together, and the shape specification in while fixing cord cross section is at last from the outlet area outlet.When producing the sector crosssection conducting wire of different size, use the fan-shaped wolfram steel mould of different sizing areas.
------------------------------------sizing area 10---outlet area 11---advances wire hole to screw 8 to lower compression roller 7 to slide block 5 to pressing mold frame 2 to the vertical view 1 of the wolfram steel fan-shaped mould that the present invention uses to main pseudosection Fig. 3 of the wolfram steel fan-shaped mould that the present invention uses to existing pressure roller installation diagram Fig. 2 that produces sector crosssection conducting wire to Fig. 1 in inlet region 9 to go up pressure roller 6 to press down roll shaft 4 to go up pressure roller shaft 3
Below in conjunction with description of drawings embodiment: when producing sector crosssection conducting wire, determine the specification of lead, select the wolfram steel fan-shaped mould that is complementary with it then, mould is installed on the equipment.Several strands of leads pass through the stranded of equipment, what enter into mould advances wire hole 11,8 enter from the inlet region, inlet region 8 is circular, along with inlet region 8 round diameters constantly reduce, lead is very closely twisted together, and carries out the transition to sizing area 9 then, sizing area 9 is drawn into the fan-shaped of prescribed level with conductor cross-section, and last sector crosssection conducting wire is from outlet area 10 outlets.
Claims (3)
1, the present invention is a kind of production method of sector crosssection conducting wire, it is characterized in that: realize by a kind of wolfram steel fan-shaped mould. its production stage is: one, determine the specification of lead earlier, select the wolfram steel fan-shaped mould that is complementary with it; Two, mould is installed on the equipment; Three, several strands of leads pass through the stranded of equipment, enter into mould, and mould is drawn into required form with lead.
2, a kind of wolfram steel fan-shaped mould as claimed in claim 1, it is characterized in that: profile is a cylinder, has one to advance wire hole.
2, as claimed in claim 2ly advance wire hole, it is characterized in that: this hole carries out the transition to sizing area from the inlet region, carries out the transition to outlet area at last.The inlet region is circular; Sizing area is fan-shaped, the shape and the size in decision sector shaped conductor cross section; Outlet area is circular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02119588 CN1462042A (en) | 2002-05-30 | 2002-05-30 | Production method of sector crosssection conducting wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02119588 CN1462042A (en) | 2002-05-30 | 2002-05-30 | Production method of sector crosssection conducting wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1462042A true CN1462042A (en) | 2003-12-17 |
Family
ID=29742466
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02119588 Pending CN1462042A (en) | 2002-05-30 | 2002-05-30 | Production method of sector crosssection conducting wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1462042A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101602217B (en) * | 2009-07-13 | 2011-05-11 | 河南通达电缆股份有限公司 | Method for processing jujube-wood doubling dies for wire production |
| CN102592750A (en) * | 2012-03-16 | 2012-07-18 | 江苏中超电缆股份有限公司 | Molding device for cable fan-shaped conductor |
-
2002
- 2002-05-30 CN CN 02119588 patent/CN1462042A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101602217B (en) * | 2009-07-13 | 2011-05-11 | 河南通达电缆股份有限公司 | Method for processing jujube-wood doubling dies for wire production |
| CN102592750A (en) * | 2012-03-16 | 2012-07-18 | 江苏中超电缆股份有限公司 | Molding device for cable fan-shaped conductor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |