CN104164284A - Lubricating agent for weldable steel wire cold-drawing process - Google Patents
Lubricating agent for weldable steel wire cold-drawing process Download PDFInfo
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- CN104164284A CN104164284A CN201410421346.9A CN201410421346A CN104164284A CN 104164284 A CN104164284 A CN 104164284A CN 201410421346 A CN201410421346 A CN 201410421346A CN 104164284 A CN104164284 A CN 104164284A
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- steel wire
- lubricant
- drawing process
- lime powder
- soap
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Abstract
The invention relates to a lubricating agent for a weldable steel wire cold-drawing process. The lubricating agent is prepared by mixing lime powder, beef tallow, paraffin and soap according to a mass ratio of (90-105):(13-17):(0.5-1.5):(1.5-2.5), and has the advantage of excellent lubricating performance; meanwhile, an obtained steel wire is relatively good in weldability. The invention further discloses a preparation method of the lubricating agent for the weldable steel wire cold-drawing process. The preparation method comprises the following steps: (1) heating and melting the beef tallow and the paraffin, and uniformly mixing at the constant temperature; (2) melting the soap, adding the molten soap into a mixture obtained in the step (1), and uniformly mixing at the constant temperature; (3) adding a mixture obtained in the step (2) into the lime powder, and uniformly mixing. The preparation method has the advantages of simple process and strong operability.
Description
Technical field
The present invention relates to steel manufacture field, relate in particular to a kind of lubricant for weldable steel silk cold-drawing process.
Background technology
Drawing process refers to and makes under external force metal by force by mould, to obtain the process of desired cross-sectional area shape and size.At present, in the traditional cold drawing process of steel wire: steel are removed after its surperficial oxide skin with sulfuric acid or hydrochloric acid equal solvent, then after drawing process, obtain required steel wire, in the drawing process of steel, need by lubricant application the surface at steel, grinding tool is damaged avoiding, reduce simultaneously Steel Wire Surface is caused and wipes scratching wound.
Now have the lubricant for the drawing process of steel wire, be called as application number is 201410088362.0 " lubricant that a kind of spring wire drawing is used " Patent Application Publication a kind of spring wire drawing compound, it consists of: calcium stearate 40 ~ 60%, softening temperature conditioning agent 35 ~ 55% and extreme pressure conditioning agent 5 ~ 8%, wherein softening temperature conditioning agent is calcium hydroxide, titanium dioxide, zinc oxide, sodium carbonate, water glass, borax, one or more in paraffin, although such lubricant can play lubricated mould, the effect of protection steel wire, but in drawing process, need to could arrive lubricant effect at the lubricant of the surface-coated thick layer of steel wire, and due to the insulating property of lubricant itself, can cause the resistance value of steel wire to increase, and then make the welding property of the steel wire obtaining poor, even can not weld.
Summary of the invention
The above-mentioned technical problem existing in order to solve prior art, the object of this invention is to provide a kind of lubricant for steel wire cold-drawing process, and it has high lubricating effect, makes the steel wire obtaining have advantages of good welding performance.
In order to solve the problems of the technologies described above, the present invention adopts following technical scheme:
For a lubricant for steel wire cold-drawing process, the mass ratio between component and component in described lubricant is lime powder: butter: paraffin: soap=90 ~ 105:13 ~ 17:0.5 ~ 1.5:1.5 ~ 2.5.
In this programme, adopt lime powder, butter, paraffin and the soap that mass ratio is 90 ~ 105:13 ~ 17:0.5 ~ 1.5:1.5 ~ 2.5 to prepare lubricant, lubricant effect through the such lubricant of evidence is better, wherein the consumption of lime powder is more, form with other components the surface that is coated in steel wire and mould after stable system, and the fusing point of each component of lubricate is uniform identical, even so the temperature of mould and steel wire raises, can not make active principle lose lubricity because of volatilization yet.Wherein the proportion of butter, paraffin and soap approaches, and does not have deposited phenomenon, can form the system of stable homogeneous, and lime powder is mixed with it.
As preferably, the mass ratio between component and component in described lubricant is lime powder: butter: paraffin: soap=100:12.6:0.7:1.26.
In this programme, when the mass ratio of lime powder, butter, paraffin and soap is 100:12.6:0.7:1.26, in the time that measuring is used for steel wire cold-drawing process, the welding property of the steel wire obtaining is best, adopt lime powder, butter, paraffin and the soap of this ratio can form the lubricant system of stable homogeneous, lime powder can mix with butter, paraffin and soap, during for steel wire cold-drawing process, in ensureing lubricant effect, make the weldability energy of the steel wire obtaining best.
As optimization, the particle diameter of described lime powder is 50 order ~ 120 orders.
In this programme, the particle diameter of lime powder is 50 order ~ 200 orders, in the mixture that such lime powder can form at butter, paraffin and soap, be uniformly dispersed, can not cause wiping to draw to steel wire and die surface, also avoided because the less particle agglomeration problem causing of granularity simultaneously.If the particle of lime powder more easily precipitates in system, the surface of steel wire and mould is caused to wipe simultaneously and draw; Otherwise particle is less, easily form and reunite, can not mix with other components, affect the performance of final lubricant.As the further optimization to this programme, when the granularity of described lime powder is 200 order, experimental results show that it has good oilness and dispersiveness, can mix with other components, during for steel wire cold-drawing process, can obtain the best steel wire of welding property.
The present invention also provides a kind of preparation method of the above-mentioned lubricant for weldable steel silk cold-drawing process, comprises the steps:
1) will after butter and heating paraffin fusing, mix, and stir it is mixed under the condition of insulation;
2) by being joined in the mixture obtaining of step 1) after soap fusing, being then incubated and stirring, it is mixed;
3) by step 2) mixture that obtains joins in lime powder, is uniformly mixed.
In this programme, first step 1) by mixing after butter and heating paraffin fusing, is that the two more easily forms a system mixing because the density of butter and paraffin and fusing point approach; Step 2) in the mixed system that the soap of fusing is added step 1) obtain, because contain hydrophilic group and oleophilic group in soap, oleophilic group wherein can go deep in the mixed system of butter and paraffin, and the fusing point of soap is higher, when for steel wire drawing, can not volatilize because die temperature raises, thereby ensure the stable of lubricant properties in drawing process process.
In this programme step 3), the mixture of butter, paraffin and soap is added in lime powder, because the consumption of lime powder is relatively many, operation can make to mix between powder and other components like this, in the process of wire drawing drawing, play sufficient lubrication, and make the steel wire after drawing there is good welding property.
The present invention also provides the application of a kind of above-mentioned lubricant for steel wire cold-drawing process at weldable steel silk cold-drawing process, the lubricant of 1.2kg for steel wire per ton.As the further optimization to this programme, in the cold-drawing process process of weldable steel silk, lubricant can be divided into repeatedly interpolation, being equal in weight of the lubricant at every turn adding, wherein in one outlet grinding tool cold drawing process in the end not with lubricator, to ensure the electroconductibility of steel wire, but in a upper procedure, must ensure the quality of Steel Wire Surface, and Steel Wire Surface is smooth, must not there is the scar of friction, lubricant layer is approximately with on surface.
Compared to existing technology, the present invention has following beneficial effect:
1, in lubricant, the mass ratio of lime powder, butter, paraffin and soap is 100:17.5:1:2.5, during for steel wire cold-drawing process, has ensured that mould and steel wire have enough oilnesies, makes the steel wire obtaining have good welding property simultaneously.
2, in the present invention, oilness and the conductivity of lubricant are better, have reduced the consumption in steel wire cold-drawing process, and the steel wire obtaining simultaneously making has good weldability energy; Reduced to a certain extent production cost, wherein the consumption of lubricant is the lubricant that steel wire per ton uses 1.2kg.
3, the present invention is in the preparation method of weldable steel silk cold-drawing process lubricant, first butter and paraffin are mixed, add again soap, finally the mixture of butter, paraffin and soap is added in lime powder, make to be uniformly dispersed between each component, form a stable system, make the lubricant finally obtaining there is higher oilness and conductivity.It is simple that such preparation method has technique, can operate by force, is suitable for the advantage of scale operation.
Embodiment
Below in conjunction with embodiment, the present invention is further described in detail.
One, embodiment:
embodiment 1
For a lubricant for steel wire cold-drawing process, wherein lubricant adopts lime powder, butter, paraffin and the soap that mass ratio is 100:12.6:0.7:1.26 to prepare, and the granularity of lime powder used is 60 orders.
The preparation method of the above-mentioned lubricant for steel wire cold-drawing process, comprises the steps:
1) will after butter and heating paraffin fusing, mix, and stir it is mixed under the condition of insulation;
2) by being joined in the mixture obtaining of step 1) after soap fusing, being then incubated and stirring, it is mixed;
3) by step 2) mixture that obtains joins in lime powder, is uniformly mixed.
embodiment 2
For a lubricant for steel wire cold-drawing process, wherein lubricant adopts lime powder, butter, paraffin and the soap that mass ratio is 100:12.6:0.7:1.26 to prepare, and the granularity of lime powder used is 80 orders.
The preparation method of the above-mentioned lubricant for steel wire cold-drawing process, comprises the steps:
1) will after butter and heating paraffin fusing, mix, and stir it is mixed under the condition of insulation;
2) by being joined in the mixture obtaining of step 1) after soap fusing, being then incubated and stirring, it is mixed;
3) by step 2) mixture that obtains joins in lime powder, is uniformly mixed.
embodiment 3
For a lubricant for steel wire cold-drawing process, wherein lubricant adopts lime powder, butter, paraffin and the soap that mass ratio is 100:12.6:0.7:1.26 to prepare, and the granularity of lime powder used is 120 orders.
The preparation method of the above-mentioned lubricant for steel wire cold-drawing process, comprises the steps:
1) will after butter and heating paraffin fusing, mix, and stir it is mixed under the condition of insulation;
2) by being joined in the mixture obtaining of step 1) after soap fusing, being then incubated and stirring, it is mixed;
3) by step 2) mixture that obtains joins in lime powder, is uniformly mixed.
embodiment 4
For a lubricant for steel wire cold-drawing process, wherein lubricant adopts lime powder, butter, paraffin and the soap that mass ratio is 100:12.6:0.7:1.26 to prepare, and the granularity of lime powder used is 200 orders.
The preparation method of the above-mentioned lubricant for steel wire cold-drawing process, comprises the steps:
1) will after butter and heating paraffin fusing, mix, and stir it is mixed under the condition of insulation;
2) by being joined in the mixture obtaining of step 1) after soap fusing, being then incubated and stirring, it is mixed;
3) by step 2) mixture that obtains joins in lime powder, is uniformly mixed.
embodiment 5
For a lubricant for steel wire cold-drawing process, wherein lubricant adopts lime powder, butter, paraffin and the soap that mass ratio is 95:13:0.5:2.5 to prepare, and the granularity of lime powder used is 120 orders.
The preparation method of the above-mentioned lubricant for steel wire cold-drawing process, comprises the steps:
1) will after butter and heating paraffin fusing, mix, and stir it is mixed under the condition of insulation;
2) by being joined in the mixture obtaining of step 1) after soap fusing, being then incubated and stirring, it is mixed;
3) by step 2) mixture that obtains joins in lime powder, is uniformly mixed.
Two, performance test
1, the test of steel wire weldability energy:
Lubricant prepared by above-described embodiment 1-5, for the cold-drawing process of steel wire, is then tested the weldability energy of gained steel wire, and test result is as shown in table 1.
2, lubricity test:
Lubricant prepared by above-described embodiment 1-5 is for the cold-drawing process of steel wire, and whether then estimate gained steel surface has wiping to draw a phenomenon.
Table 1
As can be seen from the above table, while adopting the lubricant prepared of the solution of the present invention for the cold-drawing process of steel wire, gained steel wire there is good weldability energy, a phenomenon is drawn without wiping in the surface of steel wire simultaneously.
Claims (5)
1. for a lubricant for steel wire cold-drawing process, it is characterized in that, the mass ratio between component and component in described lubricant is lime powder: butter: paraffin: soap=90 ~ 105:13 ~ 17:0.5 ~ 1.5:1.5 ~ 2.5.
2. lubricant according to claim 1, is characterized in that, the mass ratio between component and component in described lubricant is lime powder: butter: paraffin: soap=100:12.6:0.7:1.26.
3. lubricant according to claim 1, is characterized in that, the particle diameter of described lime powder is 50 order ~ 120 orders.
4. a preparation method for the lubricant for steel wire cold-drawing process as described in claim 1 ~ 3 any one, is characterized in that, comprises the steps:
1) will after butter and heating paraffin fusing, mix, and be uniformly mixed under the condition of insulation;
2) by being joined in the mixture obtaining of step 1) after soap fusing, be then incubated and be uniformly mixed;
3) by step 2) mixture that obtains joins in lime powder, is uniformly mixed.
5. the lubricant for steel wire cold-drawing process as described in claim 1 ~ 3 any one, in an application for weldable steel silk cold-drawing process, is characterized in that, the lubricant of 1.2kg for steel wire per ton.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410421346.9A CN104164284B (en) | 2014-08-25 | 2014-08-25 | A kind of lubricant for solderable steel wire cold-drawing process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410421346.9A CN104164284B (en) | 2014-08-25 | 2014-08-25 | A kind of lubricant for solderable steel wire cold-drawing process |
Publications (2)
| Publication Number | Publication Date |
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| CN104164284A true CN104164284A (en) | 2014-11-26 |
| CN104164284B CN104164284B (en) | 2016-08-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410421346.9A Expired - Fee Related CN104164284B (en) | 2014-08-25 | 2014-08-25 | A kind of lubricant for solderable steel wire cold-drawing process |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109370718A (en) * | 2018-10-29 | 2019-02-22 | 洛阳鼎辉特钢制品股份有限公司 | Clean type solid powder lubricant and its preparation method and application |
| CN110303063A (en) * | 2019-06-26 | 2019-10-08 | 南京华舜润滑制品有限公司 | A kind of metal wire drawing lubrication powder, preparation method thereof with self-cleaning structure |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN1071947A (en) * | 1992-09-12 | 1993-05-12 | 深圳金达机电科技开发中心 | Solid-state high temperature lubricant of aluminium section bar extruding usefulness and preparation method thereof |
| CN1876778A (en) * | 2006-06-30 | 2006-12-13 | 方伟 | Steel wire drawing lubricant |
| CN101475867A (en) * | 2008-12-13 | 2009-07-08 | 钟明华 | Solid lubricant |
-
2014
- 2014-08-25 CN CN201410421346.9A patent/CN104164284B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1071947A (en) * | 1992-09-12 | 1993-05-12 | 深圳金达机电科技开发中心 | Solid-state high temperature lubricant of aluminium section bar extruding usefulness and preparation method thereof |
| CN1876778A (en) * | 2006-06-30 | 2006-12-13 | 方伟 | Steel wire drawing lubricant |
| CN101475867A (en) * | 2008-12-13 | 2009-07-08 | 钟明华 | Solid lubricant |
Non-Patent Citations (4)
| Title |
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| 刘崇杰: "《钢筋混凝土工》", 31 January 1985, article "第四章第二节 钢筋的冷加工", pages: 59 * |
| 孙建林等: "《材料成形摩擦磨损与润滑》", 31 July 2007, article "8.3.2 干式拉拔润滑剂", pages: 159 * |
| 赵振铎等: "《金属塑性成形中的摩擦与润滑》", 30 September 2004, article "7.3 金属拉拔工艺常用润滑剂", pages: 214-215 * |
| 顾良荧: "《日用化工产品及原料制造与应用大全》", 31 August 1997, article "第九章 在金属加工中的应用", pages: 391 - 4-5 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109370718A (en) * | 2018-10-29 | 2019-02-22 | 洛阳鼎辉特钢制品股份有限公司 | Clean type solid powder lubricant and its preparation method and application |
| CN110303063A (en) * | 2019-06-26 | 2019-10-08 | 南京华舜润滑制品有限公司 | A kind of metal wire drawing lubrication powder, preparation method thereof with self-cleaning structure |
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| CN104164284B (en) | 2016-08-17 |
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Granted publication date: 20160817 Termination date: 20190825 |