CN101602217B - Method for processing jujube-wood doubling dies for wire production - Google Patents
Method for processing jujube-wood doubling dies for wire production Download PDFInfo
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- CN101602217B CN101602217B CN2009100654090A CN200910065409A CN101602217B CN 101602217 B CN101602217 B CN 101602217B CN 2009100654090 A CN2009100654090 A CN 2009100654090A CN 200910065409 A CN200910065409 A CN 200910065409A CN 101602217 B CN101602217 B CN 101602217B
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- oil
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Abstract
The invention provides a method for processing jujube-wood doubling dies for wire production, and relates to wire production equipment. The processing method comprises the following steps: selecting materials; performing preparation comprising wood cutting and oil mixing; performing oil immersion; placing; cutting; binding fixation; punching; performing oil immersion again; and putting the obtained product in storage. Through the technical proposal, the method effectively solves the defects of high temperature and high wear produced by the long-term friction work of doubling dies and wires, thereby ensuring that produced wires have the advantages of high finish, no wear, no wiredrawing phenomena, no scratches, no burr, prevention of metal powder adhering to wire surfaces, and the like. The method has the advantages of simple process, low manufacturing cost and convenience for popularization and application in the field of wire production.
Description
Technical field
The present invention relates to a kind of lead production equipment, relate in particular to a kind of processing method of jujube-wood doubling dies for wire production.
Background technology
Known doubling mould is compressing in the stranded process of lead, doubling, the key components and parts of forming step, usually be set to two halfbodies, mainly comprise doubling patrix (1) and doubling counterdie (5), between described doubling patrix (1) and doubling counterdie (5), a circular hole is set, just the bottom surfaces at described doubling patrix (1) is provided with first hole of compacted moulding (2), upper surface and first hole of compacted moulding (2) opposite position at doubling counterdie (5) are provided with second hole of compacted moulding (4), and the end in two first holes of compacted moulding (2) and second hole of compacted moulding (4) is set to the bigger big end in moulding hole (3) in aperture; Its first hole of compacted moulding (2) and formed hole, second hole of compacted moulding (4) act as when the lead moulding to lead push, moulding, and described lead is formed adhere to specification have certain packing and make described lead avoid occurring wire jumper, the back of the body strand, pine strand or the unwrapping wire process used in the later stage in occurred fried strand, the lantern thigh phenomenon that just is commonly called as; The producer of production doubling mould mostly is workshop-based production greatly at present, employed material mostly is the nylon material with certain intensity, because the difference of prescription separately of manufacturer, consequent life cycle is also unstable, though this doubling mould can play the effect that compresses lead, guarantees the conductive line surfaces quality at short notice; But the wearing and tearing that friction in service produced are made with interior contact-making surface and lead strand that second hole of compacted moulding (4) forms in first hole of compacted moulding (2) of the nylon material of the doubling mould that is in operation, because the high temperature that long-time wearing and tearing work is produced, the effect of high wearing and tearing, wear surface can directly cause the wire drawing phenomenon or the cut of lead, burr, rough and uneven in surface, make described nylon stick to conductive line surfaces or have some metal powders also to stick to conductive line surfaces, the result causes the off quality of lead outer surface, even can occur doing and the whole piece experimental line occurs in the corona experiment and smashed.
Summary of the invention
In order to overcome the deficiency in the background technology, the invention discloses a kind of processing method of jujube-wood doubling dies for wire production, the present invention is owing to adopted jujube-wood doubling dies to substitute the nylon material of existing doubling mould, and the process multiple working procedure is handled, it is wear-resistant that described jujube-wood doubling dies is had, life cycle is long, and in the solar heat protection of jujube wood, under the wear-resisting effect, make the lead of production have highly polished, there are not wearing and tearing, no wire drawing phenomenon, no marking, no burr and prevent advantage such as conductive line surfaces adhesiving metal powder.
For solving its technical problem, scheme of the present invention is:
A kind of processing method of jujube-wood doubling dies for wire production comprises following steps;
A, select materials:
Select not have and to scab, not have branch, no dry and cracked, free from insect pests, product phase high-quality date wood preferably, and selected jujube wood should have certain water content;
B, preparatory process comprise wooden unit cutting, oil plant mixing:
1), that selected jujube wood is cut into sett is stand-by, width, thickness or length can determine according to actual needs;
2), preparation 20#-30# mixing machinery oil is stand-by; It is stand-by to prepare oil viscosity index improver; 20#-30# mixing machinery oil is got percentage by weight 80～97, get oil viscosity index improver percentage by weight 3～20, above-mentioned two kinds of mixing are stand-by;
C, oil immersion:
Put into the good solution oil immersion of proportioning 10～15 days with cutting into rectangular jujube wood wooden unit;
D, placement:
Jujube after oil immersion wood wooden unit is taken out the back in solution placed 1-3 days;
E, cutting:
The jujube wood wooden unit of placement after 1-3 days cut into two square configuration; Form doubling patrix and doubling counterdie jujube wood wooden unit;
F, binding are fixed:
Two doubling patrix and the bindings of doubling counterdie jujube wood wooden unit block-shaped, that size conforms to substantially are fixing;
G, punching:
Use drill bit or be equal to drilling tool and get first hole of compacted moulding, second hole of compacted moulding at two doubling patrixes and doubling counterdie centre position, the size of punching is decided as required; Then an end of its mesopore is widened the mouth of widening for the big end in moulding hole;
H, secondary oil immersion:
With two doubling patrixes after the reaming with the doubling counterdie is fixing and oil immersion 8～11 days once more;
I, warehouse-in:
The jujube-wood doubling dies warehouse-in that processes is stand-by.
Owing to adopted technique scheme, the present invention to have following superiority;
The processing method of jujube-wood doubling dies for wire production of the present invention, repeatedly selection of the process skilled worker of our unit, test are after having eliminated multiple material, final definite jujube wood is the doubling mold materials, because jujube wood is the perennial woody plant, quality hard closely knit, wood grain is fine and closely woven, anticorrosive anti-wear and burning-point are higher than nylon material; Add the oil immersion operation, in jujube-wood doubling dies, formed layer protecting film, friction calorific value with jujube wood is effectively reduced, reached effective opposing lead strand system doubling mould in service and lead rub for a long time high temperature that work produced, high wearing and tearing, thereby made the lead of production have highly polished, nothing wearing and tearing, no wire drawing phenomenon, no marking, no burr and prevent advantage such as conductive line surfaces adhesiving metal powder; Technology of the present invention is simple, cost of manufacture is cheap, be convenient to apply in field of wire production.
Description of drawings
Fig. 1 is the present invention or existing jujube-wood doubling dies structural representation;
Fig. 2 is processing process figure of the present invention;
Among the figure: 1, doubling patrix; 2, first hole of compacted moulding; 3, the big end in moulding hole; 4, second hole of compacted moulding; 5, doubling counterdie.
The specific embodiment
Now the present invention will be described in detail in conjunction with the accompanying drawings:
As shown in Figure 1, 2, a kind of aluminum conductor production comprises following steps with the processing method of jujube-wood doubling dies;
A, select materials:
Select not have and to scab, not have branch, no dry and cracked, free from insect pests, product phase high-quality date wood preferably, and selected jujube wood should have certain water content; Because of serious splitting takes place after the jujube wood plank drying easily, owing to radially cause near the timber medulla with tangential difference in shrinkage, splitting occurs in the dry initial stage, the timber end surface only is presented in initial crack, along with the progress crack of the drying of wood can be towards medulla and expansion longitudinally, this crackle when drying difficulty prevent, so the present invention preferably has the jujube wood of certain water content.
B, preparatory process comprise wooden unit cutting, oil plant mixing:
1), that selected jujube wood is cut into sett is stand-by, width, thickness or length can determine according to actual needs; When cutting jujube wood, avoid producing the sheet material of band medulla as far as possible, remove the medulla of jujube wood when preferably cutting, because of jujube wood anisotropy of wood, under the situation that same temperature, humidity change, it is wet to rise, coefficient of shrinkage maximum be tangential, secondly be radially, change minimum longitudinally, many some quarter-sawed lumbers of cutting can reduce cracking during saw below the institute;
2), preparation 20#-30# mixing machinery oil is stand-by; It is stand-by to prepare oil viscosity index improver; 20#-30# mixing machinery oil is got percentage by weight 80～97, get oil viscosity index improver percentage by weight 3～20, above-mentioned two kinds of mixing are stand-by; The selected 20#-30# mixing machinery of the present invention weight of oil percentage 80～97 and oil viscosity index improver percentage by weight 3～20, all can realize the oil immersion quality of jujube-wood doubling dies of the present invention, wherein preferred 20#-30# mixing machinery weight of oil percentage 92 and oil viscosity index improver percentage by weight 8; Because the addition of 20#-30# mixing machinery oil and oil viscosity index improver all has good result of use within the scope of the present invention, so the present invention does not narrate one by one at this; 20#-30# mixing machinery oil manufacturer believes that bright oil product Co., Ltd or JOSSUN essence are the similar products that Science and Technology Ltd. or similar enterprise produce in optional Nantong in described two kinds of compounds; Optional Shijiazhuang moral occasion star Science and Technology Ltd. of oil viscosity index improver T613 manufacturer or Jinan is good advances the similar products that development in science and technology Co., Ltd or similar enterprise are produced.
C, oil immersion:
Put into the good solution oil immersion of proportioning 10～15 days with cutting into rectangular jujube wood wooden unit, because of jujube wood is the perennial woody plant, quality is hard closely knit, oil immersion be less than 10 days then solution can not permeate wooden unit fully, oil immersion is greater than then influencing production output in 15 days, thus we preferred 12 days; Oil immersion is crossed all wooden units of range request and all is immersed in the solution fully; Need to prove that the present invention limits oil immersion and do not represent the present invention to abandon oil immersion time more than 15 days in 10～15 days, so the oil immersion time that surpasses more than 15 days all belongs to design scope of the present invention.
D, placement:
Jujube after oil immersion wood wooden unit is taken out the back placed 1-3 days in solution, standing time too weak point then solution can not finely volatilize, standing time, oversize then solution evaporation was too much, reached optimal value for making solution content in wooden unit, at this we preferred 2-3 days; Directly jujube wood wooden unit is positioned in the atmospheric environment and gets final product.
E, cutting:
Jujube wood wooden unit after placing is cut into two required forms, is preferred shape usually with square, just existing shape; Form doubling patrix 1 and doubling counterdie 5 jujubes wood wooden unit.
F, binding are fixed:
Two doubling patrix 1 and the bindings of doubling counterdie 5 jujubes wood wooden unit block-shaped, that size conforms to substantially are fixing.
G, punching:
Use drill bit or be equal to drilling tool and get first hole 2 of compacted moulding, second hole 4 of compacted moulding at two doubling patrixes 1 and doubling counterdie 5 centre positions, the size of punching is decided as required; Then nose end one end is widened the mouth of widening for the big end 3 in moulding hole.
H, secondary oil immersion:
Fixing and the oil immersion 8～11 days once more with two doubling patrixes 1 after the reaming and doubling counterdie 5, for reaching solution ratio the best in jujube wood wooden unit, we have preferred 10 days; Require all jujube wood wooden units all to be immersed in the solution fully equally.
I, warehouse-in:
The jujube-wood doubling dies warehouse-in that processes is stand-by.
Claims (2)
1. the processing method of a jujube-wood doubling dies for wire production is characterized in that: comprise following steps;
A kind of processing method of jujube-wood doubling dies for wire production comprises following steps;
A, select materials:
Select not have and to scab, not have branch, no dry and cracked, free from insect pests, product phase high-quality date wood preferably, and selected jujube wood should have certain water content;
B, preparatory process comprise wooden unit cutting, oil plant mixing:
1), that selected jujube wood is cut into sett is stand-by, width, thickness or length can determine according to actual needs;
2), preparing 20#-30# mixing machinery oil and oil viscosity index improver mixes stand-by;
C, oil immersion:
Put into the good solution oil immersion of proportioning 10～15 days with cutting into rectangular jujube wood wooden unit;
D, placement:
Jujube after oil immersion wood wooden unit is taken out the back in solution placed 1-3 days;
E, cutting:
The jujube wood wooden unit of placement after 1-3 days cut into two square configuration; Form doubling patrix (1) and doubling counterdie (5) jujube wood wooden unit;
F, binding are fixed:
Two doubling patrix (1) and the bindings of doubling counterdie (5) jujube wood wooden unit block-shaped, that size conforms to substantially are fixing;
G, punching:
Use drilling tool to get first hole of compacted moulding (2), second hole of compacted moulding (4) at two doubling patrixes (1) and doubling counterdie (5) centre position, the size of punching is decided as required; Then an end of its mesopore is widened the mouth of widening for the big end in moulding hole (3);
H, secondary oil immersion:
Two doubling patrixes (1) after the reaming and doubling counterdie (5) are fixed also oil immersion once more 8～11 days;
I, warehouse-in:
The jujube-wood doubling dies warehouse-in that processes is stand-by.
2. the processing method of jujube-wood doubling dies for wire production according to claim 1 is characterized in that: described 20#-30# mixing machinery oil by weight percentage 80～97, described oil viscosity index improver percentage by weight 3～20.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100654090A CN101602217B (en) | 2009-07-13 | 2009-07-13 | Method for processing jujube-wood doubling dies for wire production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100654090A CN101602217B (en) | 2009-07-13 | 2009-07-13 | Method for processing jujube-wood doubling dies for wire production |
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| Publication Number | Publication Date |
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| CN101602217A CN101602217A (en) | 2009-12-16 |
| CN101602217B true CN101602217B (en) | 2011-05-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2009100654090A Expired - Fee Related CN101602217B (en) | 2009-07-13 | 2009-07-13 | Method for processing jujube-wood doubling dies for wire production |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102568697A (en) * | 2010-12-31 | 2012-07-11 | 上海慧高精密电子工业有限公司 | Bridge rectifier wire molding device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000222958A (en) * | 1999-01-28 | 2000-08-11 | Fujikura Ltd | Wire twisting machine and die used in it |
| CN1462042A (en) * | 2002-05-30 | 2003-12-17 | 新疆特变电工股份有限公司 | Production method of sector crosssection conducting wire |
| CN200959258Y (en) * | 2006-09-19 | 2007-10-10 | 常熟市电缆厂 | Hinged-conductor special-shaped mould |
| CN201000790Y (en) * | 2006-12-23 | 2008-01-02 | 特变电工(德阳)电缆股份有限公司 | Extrusion forming device for rectangular section stranded conductor |
-
2009
- 2009-07-13 CN CN2009100654090A patent/CN101602217B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000222958A (en) * | 1999-01-28 | 2000-08-11 | Fujikura Ltd | Wire twisting machine and die used in it |
| CN1462042A (en) * | 2002-05-30 | 2003-12-17 | 新疆特变电工股份有限公司 | Production method of sector crosssection conducting wire |
| CN200959258Y (en) * | 2006-09-19 | 2007-10-10 | 常熟市电缆厂 | Hinged-conductor special-shaped mould |
| CN201000790Y (en) * | 2006-12-23 | 2008-01-02 | 特变电工(德阳)电缆股份有限公司 | Extrusion forming device for rectangular section stranded conductor |
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| CN101602217A (en) | 2009-12-16 |
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Granted publication date: 20110511 Termination date: 20200713 |