CN108648880A - A kind of thin geometric pattern expanded diameter conductor production technology - Google Patents
A kind of thin geometric pattern expanded diameter conductor production technology Download PDFInfo
- Publication number
- CN108648880A CN108648880A CN201810402690.1A CN201810402690A CN108648880A CN 108648880 A CN108648880 A CN 108648880A CN 201810402690 A CN201810402690 A CN 201810402690A CN 108648880 A CN108648880 A CN 108648880A
- Authority
- CN
- China
- Prior art keywords
- connecting card
- section
- card
- geometric pattern
- separated time
- 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.)
- Granted
Links
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
-
- 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
- H01B13/02—Stranding-up
- H01B13/0271—Alternate stranding processes
-
- 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
- H01B13/02—Stranding-up
- H01B13/0285—Pretreatment
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Processes Specially Adapted For Manufacturing Cables (AREA)
- Manufacture Of Motors, Generators (AREA)
Abstract
The invention discloses a kind of thin geometric pattern expanded diameter conductor production technologies, include the following steps：1) supporting-core is made；2) the non-thin winding layer of internal layer is twisted on supporting-core, forms interior twisted wire；3) junction pole (4) identical to thin winding layer single line quantity is fixed on connecting card (7) and screw (9) at the corresponding scale of the dial disc (6), each separated time intercolumniation being kept fixed is identical, forms separated time mold (2)；A kind of technique producing thin geometric pattern expanded diameter conductor provided by the invention dredges geometric pattern expanding process units using specific, according to step of the present invention dredge the production of geometric pattern expanded diameter conductor, the sliding for the layer conductor that can effectively avoid being sparsely stranded, and layer single line that make to be sparsely stranded is evenly distributed.
Description
Technical field
The present invention relates to mechanical manufacturing fields, more particularly to a kind of thin geometric pattern expanded diameter conductor production technology.
Background technology
As the rapid development of sociaty and economy, environmental problem and resource problem become increasingly conspicuous, ultrahigh voltage alternating current transmission lines
Engineering on the basis of meeting electromagnetic environment standard and requiring, is effectively ensured with resource-conserving and environmental-friendly for construction object
Its technical and economy.Expanded diameter conductor waits the expanded diameter conductor aluminium section of outer diameters to reduce, is greatly saved compared with conventional wires
Aluminium makes construction investment effectively be reduced, and prismatic expanded diameter conductor outer diameter increases, and effectively reduces and transmits electricity in high voltage
Dizzy generation improves wire transmission efficiency.Expanded diameter conductor has the construction of ultrahigh voltage alternating current transmission lines engineering important
Meaning.
It is sparsely stranded in process of production between each single line of layer there are gap due to dredging geometric pattern expanded diameter conductor, single line is easy when production
Displacement is generated, causes single line arrangement uneven, conducting wire is caused to be deformed phenomena such as even jumping stock.In process of production be avoid with
The generation of upper phenomenon, currently, manufacturing enterprise mostly uses greatly and increases or be transformed the method for existing noseplate before wire parallel module and make to be sparsely stranded
Gap averagely enters wire parallel module between layer single line, to which each layer single line is evenly distributed when making conducting wire process, however by means of which
The sliding that geometric pattern expanded diameter conductor is not avoided that thin winding layer single line is dredged in production, and it is non-uniform existing also to will produce thin winding layer arrangement of conductors
As, while needing to make corresponding noseplate according to wire gauge before producing, not only replacement noseplate is time-consuming and laborious, but also can increase
Add manufacturing cost.The present invention provides a kind of techniques producing thin geometric pattern expanded diameter conductor, are suitable for dredging the life of geometric pattern expanded diameter conductor
Production is enable the thin geometric pattern of production to include diameter conducting wire and is uniformly distributed by this production technology.
Invention content
In view of the drawbacks described above of the prior art, technical problem to be solved by the invention is to provide a kind of productions to dredge geometric pattern
The technique of expanded diameter conductor is suitable for dredging the production of geometric pattern expanded diameter conductor, by this production technology, so that production is dredged geometric pattern and includes diameter conducting wire
It can be uniformly distributed.
The present invention provides a kind of thin geometric pattern expanded diameter conductor production technologies, include the following steps：
1) supporting-core is made；
2) the non-thin winding layer of internal layer is twisted on supporting-core, forms interior twisted wire；
3) junction pole connecting card identical with thin winding layer single line quantity and screw are fixed on the dial disc
At corresponding scale, each terminal spacing being kept fixed is identical, forms mold；
4) by the separated time mold slots cooperation of separated time mold and pressuring template one in step 3)；
5) centre bore that the interior twisted wire in step 2) is passed through to the separated time mold, by the required single line of thin winding layer from each
Junction pole passes through in gap, and each gap only allows to wear a single line；
6) by one fastening of the pressuring template two and the pressuring template, the twisted of thin winding layer is proceeded by after fixed.
Preferably, in the step 3), the separated time mold includes parts of bearings, and the parts of bearings inner wall is justified around inner wall
It is provided at least three junction poles week, each junction pole is arranged along the radial contraction of the parts of bearings and will be described
Parts of bearings endoporus is divided at least three impartial spaces, each junction pole end arrangement form centre bore.
Preferably, in the step 3), the dial disc is arranged inside the parts of bearings, the dial disc
Outer wall is interference fitted with the parts of bearings inner wall, and the inner wall of the dial disc is connected by connecting card and the junction pole
It connects；Interconnecting piece is provided between the outer wall and inner wall of the dial disc, the dial disc outer wall, interconnecting piece and inner wall are successively
Connection forms card slot and dial disc lower bayonet slot on dial disc.
Preferably, the junction pole includes clamping head, and the clamping head is connected with cylindrical neck, the clamping head
Area of section be more than the area of section of the cylindrical neck, the cylindrical neck other end is connected with junction pole main body；It is described
Junction pole main body is set as the pointed shape of triangular prism along separated time long cable section of ingoing line direction front end, and rear end is set as rectangular shape；
The junction pole main body is set as the convex surface of arc along the end of parts of bearings radial direction.
Preferably, the clamping head is set as cylindrical.
Preferably, in the step 3), the connecting card includes connecting card one；The connecting card one is by even
It connects one first segment of card, one second segment of connecting card, one third section of connecting card, one the 4th section of connecting card, connect
It connects one the 5th section of card and is sequentially connected composition.
The inner wall of one first segment one end card slot along the dial disc of the connecting card extends to linking part direction,
The other end is connected with one second segment of the connecting card vertical with one first segment of the connecting card, the connecting card second
The section other end be connected with it is parallel with one first segment of the connecting card and with one first segment of the connecting card is equidirectional prolongs
One third section of the connecting card stretched, one third section other end of the connecting card are connected with and the connecting card one
Two sections of one the 4th section parallel of connecting cards are provided with threaded hole, the connection card on one the 4th section of the connecting card
One the 4th section of piece be connected with it is parallel with one third section of the connecting card and with one third section Tongfang of the connecting card
To one the 5th section of the connecting card of extension, semicircle orifice is provided on one the 5th section of the connecting card；The section in the hole
Area is less than the area of section on the clamping head；And the diameter of the semicircle orifice is more than the cylindrical neck diameter；
The connecting card further includes the connecting card of the axisymmetrical along the semicircle orifice with the connecting card one
Two, the connecting card one and connecting card two are fastened by bolt.
Preferably, in the step 4), the pressuring template one is internally provided with incoming line, and the inlet wire bore dia is more than
The center-hole diameter.
Separated time mold slots are connected in the middle part of the incoming line, the separated time mold slots other end is connected with line outlet.
Preferably, in the step 6), the pressuring template two is symmetrical with the pressuring template one.
The beneficial effects of the invention are as follows：The present invention provides a kind of technique producing thin geometric pattern expanded diameter conductor, utilization is specific
The expanding process units of thin geometric pattern, according to step of the present invention dredge the production of geometric pattern expanded diameter conductor, can effectively avoid being sparsely stranded
The sliding of layer conductor, layer single line that make to be sparsely stranded are evenly distributed.
Description of the drawings
Fig. 1 is the structural schematic diagram of the embodiment of the invention.
Fig. 2 is the structural schematic diagram of Fig. 1 pressuring templates.
Fig. 3 is the structural schematic diagram of dial disc.
Fig. 4 is the left view of Fig. 3.
Fig. 5 is the structural schematic diagram of Fig. 1 middle separated time columns.
Fig. 6 is the left view of Fig. 5.
Fig. 7 is the structural schematic diagram of connecting card one and connecting card two.
Fig. 8 is the right view of connecting card one.
Fig. 9 is the vertical view of Fig. 8.
Figure 10 is the structural schematic diagram after pressuring template and separated time die assembly fastening.
Figure 11 is the vertical view of Figure 10.
Figure 12 be in Figure 11 A to sectional view.
Figure 13 is the detail view of Figure 12 middle separated time molds.
Figure 14 is the structural schematic diagram of separated time mold.
Figure 15 is bolt arrangement schematic diagram.
Figure 16 is the line conductor structure schematic diagram that is sparsely stranded.
Specific implementation mode
The invention will be further described with reference to the accompanying drawings and examples：
Such as Fig. 1, a kind of thin geometric pattern expanded diameter conductor production technology includes the following steps：
1) supporting-core is made；
2) the non-thin winding layer of internal layer is twisted on supporting-core, forms interior twisted wire；
3) junction pole 4 identical with thin winding layer single line quantity is fixed on the dial disc with connecting card 7 and screw 9
At 6 corresponding scale, each separated time intercolumniation being kept fixed is identical, forms separated time mold 2；
4) the separated time mold slots 112 of separated time mold 2 and pressuring template one 11 in step 3) are coordinated；
5) by the interior twisted wire in step 2) pass through the separated time mold centre bore 5, by the required single line of thin winding layer from
It is passed through in each junction pole gap, each gap only allows to wear a single line；
6) by one 11 fastening of the pressuring template two 12 and the pressuring template, the strand of thin winding layer is proceeded by after fixed
It closes.
This production technology can use following thin geometric pattern expanded diameter conductor process units：
Such as Fig. 1, a kind of thin geometric pattern expanded diameter conductor process units, including pressuring template 1, the pressuring template 1 are internally embedded setting
It includes parts of bearings 3 to have separated time mold 2, the separated time mold 2, and the parts of bearings inner wall is provided at least three around inner wall circumference
A junction pole 4, each junction pole 4 are arranged along the radial contraction of the parts of bearings 3 and by the parts of bearings endoporus
It is divided at least three impartial spaces, 4 end arrangement form centre bore 5 of each junction pole.Such as Fig. 2, Fig. 4, bearing portion
The setting of part 3 for enable separated time mold with conducting wire process flexible rotating.The race diameter of parts of bearings is equal to B, width
It is slightly less than C equal to C ｀, this structure can enable to be connected to parts of bearings to be rotated freely inside pressuring template.
Such as Fig. 1, for junction pole 4 in this way, pumping stock layer twisted wire can be made to be evenly distributed, layer single line arrangement that avoid being sparsely stranded is uneven
It is even, cause conducting wire to deform the generation for phenomena such as even jumping stock.
Further, such as Fig. 3 to Fig. 4, parts of bearings 3 is internally provided with hollow dial disc 6, the outer wall of dial disc
61 are interference fitted with parts of bearings inner wall, and the inner wall 62 of dial disc 6 is connect by connecting card 7 with junction pole 4；Dial disc
Outer wall 61 and inner wall 62 between be provided with interconnecting piece 63, dial disc outer wall 61, interconnecting piece 63 and inner wall 62 are sequentially connected shape
At card slot on dial disc 64 and dial disc lower bayonet slot 65.Dial disc 6 is carved with scale, and wherein dial disc outer diameter E is equal to
Parts of bearings internal diameter, C are slightly larger than C ｀, for connecting card and junction pole and parts of bearings inner ring are fixed on, in dial disc
The width of wall 62 is D.
The outer wall 61 of dial disc can be such that its disk freely revolves as needed with parts of bearings inner wall interference fit
Turn.
By the setting of dial disc, junction pole 4 is fixed on the corresponding of dial disc 6 with connecting card 7 and screw 9
At scale, junction pole number is equal with layer single line number that be sparsely stranded, and ensures that fixed 4 spacing of each junction pole is equal；Then it will be fixed with
The disk 6 of junction pole 4 and 3 fixation group component lines mold of parts of bearings, and be placed in the pressuring template 1 for layer twisted wire that be sparsely stranded, it will dredge
The last layer twisted wire of twisted layer passes through the centre bore 5 of separated time mold, ensures that the centre bore among every layer of separated time mold should be slightly bigger than
One layer of twisted wire diameter is avoided scratching last layer twisted wire, this layer of aluminium single line be passed through from the gap of each junction pole 4, each gap
Only allow to wear an aluminum steel, then buckle the other half pressuring template 1, starts to be twisted after fixed,.
Further, such as Fig. 5 to Fig. 6, junction pole 4 includes clamping head 41, and clamping head 41 is connected with cylindrical neck 42,
The area of section for being clamped head 41 is more than the area of section of cylindrical neck 42, and 42 other end of cylindrical neck is connected with junction pole main body
43；Junction pole main body 43 is set as the pointed shape of triangular prism along separated time long cable section of ingoing line direction front end, and rear end is set as cuboid
Shape；Junction pole main body is set as the convex surface of arc along the radial end 44 of parts of bearings 3.Junction pole 4, body front end are in tip
Rear end is the prolate cube of plane, and top is cylinder neck and cylindrical cap, and lower part is in from front to back arc-shaped, and side is smooth, front end
Tip portion inlet wire, back plan outlet, overall surface chromium plating prevent single line from scratching.It is dredged for equipartition during process
Twisted layer aluminium single line makes to dredge winding layer single line fixed position in process, sliding is not generated after strand, can pass through the thickness of change junction pole
And production of the length for the thin geometric pattern separating conductive wires of different size.Card length is set as M.
Further, clamping head 41 is set as cylindrical, a diameter of F in top surface.
Further, such as Fig. 6 to Figure 10, connecting card 7 includes connecting card one 71；Connecting card one 71 is by connecting
One first segment 71a of card, one second segment 71b of connecting card, one third section 71c of connecting card, connecting card one
One four sections of 71d, connecting card the 5th section of 71e are sequentially connected composition；Connecting card is made of identical two parts, wherein K=
D, d1=2L, d2 ＜ Q, G can be such that junction pole is rotated freely in the card slot of card, while junction pole being enable to fit slightly larger than P
The variation free deflection for answering different size conducting wire pitch, for fixing junction pole and disk.
Such as Fig. 7, the inner wall of one one end first segment 71a card slot 64 along dial disc of connecting card is to 63 direction of linking part
Extend, the other end is connected with one second segment 71b of the connecting card vertical with one first segment 71a of connecting card, connecting card
The second segment 71b other ends be connected with it is parallel with one first segment 71a of connecting card and with one first segment 71a Tongfang of connecting card
To one third section 71c of connecting card of extension, one third section 71c other end of connecting card is connected with and connecting card one
It is provided with threaded hole 711 on one the 4th section of 71d of connecting card parallel second segment 71b, one the 4th section of 71d of connecting card,
One the 4th section of 71d of connecting card be connected with it is parallel with one third section 71c of the connecting card and with the connecting card one
Half is provided on one the 5th section of 71e of connecting card of the equidirectional extensions of portion third section 71c, one the 5th section of 71e of connecting card
Circular hole 712；The area of section in hole 712 is less than the area of section on clamping head 41；And the diameter d1 of semicircle orifice 712 is more than cylinder
Recess diameter d2；Connecting card 7 further includes the connecting card two of the axisymmetrical along semicircle orifice 712 with connecting card one 71
72, connecting card one 71 and connecting card are fastened for two 72 by bolt 9.
Such as Fig. 2, Fig. 9, further, pressuring template 1 includes symmetrical pressuring template one 11 and pressuring template two 12, pressure
Template is internally provided with incoming line 111 for one 11, and inlet wire bore dia D1 is more than center-hole diameter D2.Such as Figure 10 to Figure 13, work
When, pressuring template assembling, separated time mold 2 is placed in separated time mold slots, and 111 middle part of incoming line is connected with separated time mold slots 112, point
112 other end of line mold slots is connected with line outlet 113.Pressuring template 1, including symmetrical pressuring template one 11 and pressuring template two
Portion 12 forms, and material is nylon, and separated time mold is disposed close to the position of twisted wire outlet, plays fixed separated time mold and makees with doubling
With such as Figure 13 to Figure 16, being realized according to the following steps using this thin geometric pattern expanded diameter conductor process units and dredge geometric pattern expanded diameter conductor
Production：
1) supporting-core is made；
2) the non-thin winding layer of internal layer is twisted on supporting-core, forms interior twisted wire；
3) it according to production requirement, determines the single line quantity of thin winding layer, junction pole identical with thin winding layer single line quantity 4 is used
Connecting card 7 and, screw 9 is fixed at the corresponding scale of dial disc 6, and each terminal spacing being kept fixed is identical, formed
Such as preceding separated time mold 2；Screw 9, nut, J ＞ N=I ＜ H, for card to be fixed on disk.
4) the separated time mold slots 112 of separated time mold 2 and pressuring template as claimed in claim 6 one 11 in step 3 are coordinated；
5) centre bore 5 that the interior twisted wire in step 2 is passed through to separated time mold, by the required single line of thin winding layer from each separated time
It is passed through in intercolumniation gap, each gap only allows to wear a single line；
6) by one 11 fastening of pressuring template two 12 and pressuring template, the twisted of thin winding layer is proceeded by after fixed.
Such as Figure 16, for producing JLK/G1A-725 (900)/40-58/7 expanded diameter conductors, which includes following
Step：
1. aluminium bar to be drawn into the round single line of a diameter of 3.99mm using aluminium big drawing machine, allowance control is in ± 0.04mm models
In enclosing, monofilament tensile strength >=170MPa；
2. carrying out concentric stranding as supporting-core using the galvanized steel wire of 1+6 roots 2.66mm；
Using the galvanized strand wires of process in step 2 as supporting-core, by the aluminium single line drawn in step 1 according to 9+11+11+
27 structure carries out concentric stranding layer by layer around supporting-core, and each layer conductor is twisted to opposite (concrete structure such as Figure 16 institutes
Show).1a is galvanized strand wires in figure, and 2a is internal layer twisted wire, and 3a is adjacent internal layer twisted wire, and 4a is adjacent outer layer twisted wire, and 5a twists for outer layer
Line.Wherein 3a and 4a is to take out stock layer to dredge winding layer, and using device above-mentioned, any two single lines can be realized twisted in pumping stock layer
It is not in contact afterwards and spacing is uniform.
The preferred embodiment of the present invention has been described in detail above.It should be appreciated that those skilled in the art without
It needs creative work according to the present invention can conceive and makes many modifications and variations.Therefore, all technologies in the art
Personnel are available by logical analysis, reasoning, or a limited experiment on the basis of existing technology under this invention's idea
Technical solution, all should be in the protection domain being defined in the patent claims.
Claims (8)
1. a kind of thin geometric pattern expanded diameter conductor production technology, it is characterized in that：Include the following steps：
1) supporting-core is made；
2) the non-thin winding layer of internal layer is twisted on supporting-core, forms interior twisted wire；
3) junction pole (4) identical with thin winding layer single line quantity is fixed on the calibration circle with connecting card (7) and screw (9)
At the corresponding scale of disk (6), each separated time intercolumniation being kept fixed is identical, forms separated time mold (2)；
4) by separated time mold slots (112) cooperation of separated time mold (2) and pressuring template one (11) in step 3)；
5) centre bore (5) that the interior twisted wire in step 2) is passed through to the separated time mold, by the required single line of thin winding layer from each
Junction pole passes through in gap, and each gap only allows to wear a single line；
6) pressuring template two (12) and the pressuring template one (11) are fastened, the strand of thin winding layer is proceeded by after fixed
It closes.
2. thin geometric pattern expanded diameter conductor production technology as described in claim 1, it is characterized in that：In the step 3), the separated time
Mold (2) includes parts of bearings (3), and the parts of bearings inner wall is provided at least three junction poles (4) around inner wall circumference, described
Each junction pole (4) is arranged along the radial contraction of the parts of bearings (3) and is divided into the parts of bearings endoporus at least
Three impartial spaces, each junction pole (4) end arrangement form centre bore (5).
3. thin geometric pattern expanded diameter conductor production technology as claimed in claim 2, it is characterized in that：In the step 3), the scale
Disk (6) setting is internal in the parts of bearings (3), outer wall (61) and the parts of bearings inner wall interference of the dial disc
Cooperation, the inner wall (62) of the dial disc (6) are connect by connecting card (7) with the junction pole (4)；The dial disc
Outer wall (61) and inner wall (62) between be provided with interconnecting piece (63), the dial disc outer wall (61), interconnecting piece (63) and interior
Wall (62) is in turn connected to form card slot on dial disc (64) and dial disc lower bayonet slot (65).
4. thin geometric pattern expanded diameter conductor production technology as described in claim 1, it is characterized in that：In the step 3), the separated time
Column (4) includes clamping head (41), and the clamping head (41) is connected with cylindrical neck (42), and clamping head (41) is cut
Face area is more than the area of section of the cylindrical neck (42), and cylindrical neck (42) other end is connected with junction pole main body
(43)；
The junction pole main body (43) is set as the pointed shape of triangular prism along separated time long cable section of ingoing line direction front end, and rear end is set as
Rectangular shape；
The junction pole main body (43) is set as the convex surface of arc along the end (44) of the parts of bearings (3) radial direction.
5. thin geometric pattern expanded diameter conductor production technology as claimed in claim 4, it is characterized in that：The clamping head (41) is set as
It is cylindrical.
6. thin geometric pattern expanded diameter conductor production technology as described in claim 1, it is characterized in that：In the step 3), the connection
Card (7) includes connecting card one (71)；The connecting card one (71) is by one first segment (71a) of connecting card, company
Connect one second segment (71b) of card, one third section (71c) of connecting card, connecting card one the 4th section of (71d), connection card
Piece one the 5th section (71e) is sequentially connected composition；
The inner wall of one first segment one end (71a) card slot (64) along the dial disc of the connecting card is to linking part (63)
Direction extends, and the other end is connected with one second segment of the connecting card vertical with the connecting card one first segment (71a)
(71b), connecting card second segment (71b) other end are connected with parallel simultaneously with the connecting card one first segment (71a)
With one third section (71c) of connecting card of one equidirectional extension of first segment (71a) of the connecting card, the connecting card
One third section (71c) other end is connected with the connecting card parallel with the connecting card one second segment (71b) one
Four sections (71d) are provided with threaded hole (711), the connecting card one the 4th on the connecting card one the 4th section (71d)
Section (71d) be connected with it is parallel with the connecting card one third section (71c) and with one third section (71c) of the connecting card
The connecting card one the 5th section (71e) of equidirectional extension is provided with semicircle orifice on the connecting card one the 5th section (71e)
(712)；The area of section of the hole (712) is less than the area of section of clamping head (41)；And the semicircle orifice (712)
Diameter (d1) be more than the cylindrical neck diameter (d2)；
The connecting card (7) further includes the axisymmetrical along the semicircle orifice (712) with the connecting card one (71)
Connecting card two (72), the connecting card one (71) and connecting card two (72) are fastened by bolt (9).
7. thin geometric pattern expanded diameter conductor production technology as described in claim 1, it is characterized in that：In the step 4), the pressing mold
Plate one (11) is internally provided with incoming line (111), and the inlet wire bore dia (D1) is more than the center-hole diameter (D2)；
Separated time mold slots (112) are connected in the middle part of the incoming line (111), separated time mold slots (112) other end is connected with
Line outlet (113).
8. thin geometric pattern expanded diameter conductor production technology as described in claim 1, it is characterized in that：In the step 6), the pressing mold
Plate two (12) and the pressuring template one (11) are symmetrical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810402690.1A CN108648880B (en) | 2018-04-28 | 2018-04-28 | Production process of sparse-winding expanded conductor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810402690.1A CN108648880B (en) | 2018-04-28 | 2018-04-28 | Production process of sparse-winding expanded conductor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108648880A true CN108648880A (en) | 2018-10-12 |
| CN108648880B CN108648880B (en) | 2020-02-14 |
Family
ID=63748196
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810402690.1A Active CN108648880B (en) | 2018-04-28 | 2018-04-28 | Production process of sparse-winding expanded conductor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108648880B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101359524A (en) * | 2008-09-12 | 2009-02-04 | 玉溪玉杯金属制品有限公司 | Method for producing metal stranded wire |
| CN202167296U (en) * | 2011-07-23 | 2012-03-14 | 广东远光电缆实业有限公司 | Dividing sparse winding device for wires |
| CN203714976U (en) * | 2014-02-28 | 2014-07-16 | 常州信息职业技术学院 | Cable distribution regulator |
| CN104253366A (en) * | 2014-10-13 | 2014-12-31 | 国家电网公司 | Braiding tool for tail of multicore control cable |
| CN205565647U (en) * | 2016-03-22 | 2016-09-07 | 国网山东省电力公司费县供电公司 | Electric wire disconnecting lever |
-
2018
- 2018-04-28 CN CN201810402690.1A patent/CN108648880B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101359524A (en) * | 2008-09-12 | 2009-02-04 | 玉溪玉杯金属制品有限公司 | Method for producing metal stranded wire |
| CN202167296U (en) * | 2011-07-23 | 2012-03-14 | 广东远光电缆实业有限公司 | Dividing sparse winding device for wires |
| CN203714976U (en) * | 2014-02-28 | 2014-07-16 | 常州信息职业技术学院 | Cable distribution regulator |
| CN104253366A (en) * | 2014-10-13 | 2014-12-31 | 国家电网公司 | Braiding tool for tail of multicore control cable |
| CN205565647U (en) * | 2016-03-22 | 2016-09-07 | 国网山东省电力公司费县供电公司 | Electric wire disconnecting lever |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108648880B (en) | 2020-02-14 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP4700078B2 (en) | Stranded conductor | |
| JP5896869B2 (en) | Stranded conductor | |
| CN101521051A (en) | Electrical conductor | |
| CN102945713A (en) | Stranding lead in device of stranding machine | |
| CN201395446Y (en) | Twisted multi-wire paying-off tension control device | |
| CN108597685A (en) | A kind of thin geometric pattern expanded diameter conductor process units | |
| CN108648880A (en) | A kind of thin geometric pattern expanded diameter conductor production technology | |
| CN202940068U (en) | Stranding lead-in device of stranding machine | |
| CN203858925U (en) | Improved single-segment cage type stranding machine | |
| CN105261424A (en) | One-time bunch strand normal molding method and apparatus | |
| CN103325491A (en) | Multi-drawing-wire conductor wire-stranding method | |
| CN209804337U (en) | Uniform branching plate for profile wire twisting frame twisting equipment | |
| CN214245086U (en) | Steel wire rope pre-former and rope combining device | |
| CN209804336U (en) | Frame hank equipment is with even separated time board | |
| CN213093542U (en) | Whole row type wire rod inserting shell mechanism | |
| EP0352049A1 (en) | Method and apparatus for manufacturing compact conductors | |
| CN217426447U (en) | Conductive wire core stranding device for cable production | |
| CN203733528U (en) | Cable producing and manufacturing device | |
| ZA854098B (en) | A process for the production of a multilayer,stranded and compact reinforcing cord for elastomeric products and reinforcing cord produced by this process | |
| CN110544564A (en) | outlet bunching device for copper stranded wire | |
| CN219534164U (en) | Multifunctional beam stranding splitter plate | |
| CN218549435U (en) | Grounding grid wire smoothing clamp for grounding grid weaving | |
| CN211294752U (en) | Mould penetrating structure of cable multi-core flexible conductor | |
| CN220259395U (en) | Wire bending device for weaving wire netting | |
| CN207765208U (en) | The general process units of special-shaped conductor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |