CN103695117A - Lubricating agent for high-precision drawing of copper and copper alloy rods - Google Patents
Lubricating agent for high-precision drawing of copper and copper alloy rods Download PDFInfo
- Publication number
- CN103695117A CN103695117A CN201310701114.4A CN201310701114A CN103695117A CN 103695117 A CN103695117 A CN 103695117A CN 201310701114 A CN201310701114 A CN 201310701114A CN 103695117 A CN103695117 A CN 103695117A
- Authority
- CN
- China
- Prior art keywords
- copper
- copper alloy
- lubricant
- high precision
- agent
- 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
Landscapes
- Lubricants (AREA)
Abstract
The invention discloses a lubricating agent for high-pressure drawing of copper and copper alloy rods. No.5 industrial white oil is adopted as base oil, and is matched with multiple kinds of compound additives. The lubricating agent comprises an oiliness agent, an antiwear agent, an anti-foaming agent, a friction modifier, a fortifier, a reinforcing agent and an assistant. The lubricating agent for high-pressure drawing of the copper and copper alloy rods, disclosed by the invention, is stronger in permeation and diffusivity, large in strength of an oil film, good in wear resistance, shearing resistance, cooling property, cleaning property and viscosity-temperature characteristic, strong in excrement pressure property, oil film thickness stability, lubricating property, smaller in flowing shearing stress, and has a certain chemical stability and a capability of preventing from causing rust; the wear to a drawing tool and a drawing die is reduced, and the surface smoothness and specification precision of metal are improved.
Description
Technical field
The invention belongs to the field of lubricant of non-ferrous metal drawing processing, especially high precision drawing copper and copper alloy rod.
Background technology
Copper is the non-ferrous metal very close with mankind's relation, is widely used in the fields such as electric, light industry, machinofacture, building industry, national defense industry, in the consumption of China YouSe metallic substance, is only second to aluminium.Copper is most widely used in electric, electronic industry, consumption is maximum, accounts for aggregate consumption over half.For various cables and wire, motor and transformer, in the manufacture of switch and printed-wiring board (PWB).In machinery and carrier vehicle manufacture, for the manufacture of industrial valve and accessory, instrument, sliding surface bearing, mould, heat exchanger and pump etc.In chemical industry, be widely used in manufacturing vacuum, still pot, brew-kettle etc.In national defense industry in order to manufacture bullet, shell, firearms part etc.
Drawing is one of main production method of tubing, bar, section bar and wire rod.Press goods cross-sectional shape, drawing can be divided into: solid material drawing and the large class of hollow material drawing two.High precision drawing copper and copper alloy rod are that copper and copper alloy rod blank are imposed to pulling force, make it by nib to obtain the plastic processing method with nib sectional dimension, goods that shape is identical.
In drawing process, the friction except between material, drawing-die and steel core, on contact surface, because drawing speed improves, will occurrence temperature sharply rise.In order reducing, in drawing process, to there is heavy wear or sintering, thereby to require lubricant to play antifriction and wear prevention, cooling, lubricated, the effect of cleaning; Be improved drawing speed and section reduction rate simultaneously, to improve output and the quality of drawing process processing, prevent the generation of the defects such as surface crack, fold, pockmark, peeling, centre burst, a thorn, ectonexine mechanical heterogeneity.
And the factor that affects high precision copper and the drawing of copper alloy rod has conventionally: copper and copper alloy rod character (hardness, degree of cleaning, condition of surface); The material kind of drawing and drawing-die; The adaptability of drawing compound.Difference due to mode, condition and the range of product of drawing, also has difference to the requirement of lubricant.But conventionally require to have stronger infiltration and diffustivity, oil film strength is large, and resistance to abrasion, cooling, cleaning and sticky warm nature are good, extreme pressure property is strong, oil film thickness stability and oilness good etc.And lubricating method generally adopt immersion, brush, roll be stained with, traction or circulation etc.Therefore, drawing compound should meet many-sided requirements such as drawing process condition, industrial safety, economy, environmental friendliness, energy-conservation, reduction of discharging.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of have stronger infiltration and diffustivity, oil film strength is large, resistance to abrasion, shear resistant, cooling, cleaning and sticky warm nature are good, extreme pressure property is strong, oil film thickness stability and oilness good, reduce the wearing and tearing of drawing device and drawing-die, there is less mobile shear-stress, improve metallic surface smooth finish and specification precision, have certain chemical stability and prevent the high precision drawing copper of rust staining ability and the lubricant of copper alloy rod.
The present invention is usingd following technical scheme and is solved the problems of the technologies described above: adopt No. 5 industrial white oils as base oil, coordinate multiple composite additive, its each component and mass percent are:
| Component | Content (mass percent) |
| Base oil | Surplus |
| Oiliness improver | 5.0～7.0% |
| Anti-wear agent | 3.0～5.0% |
| Oxidation inhibitor | 0.5～1.0% |
| Kilfoam | 0.005～0.01% |
| Friction improver | 2.0～3.0% |
| Strengthening agent | 7.0～10.0% |
| Auxiliary agent | 1.0～3.0% |
Base oil is No. 5 industrial white oils.
Oiliness improver is that butter and 40%～50% the sheep oil of mass ratio 60%～50% is compound.
Anti-wear agent is boronation phosphoric acid ester.
Oxidation inhibitor be mass ratio 60%～50% 124 Triazole derivative and 40%～50% 2,6-di-t-butyl mixed phenol is compound.
Kilfoam is dimethyl silicone oil.
Friction improver is oleic acid half glyceryl ester.
Strengthening agent is neopentyl alcohol ester.
Auxiliary agent is polyisobutene.
The lubricant of high precision drawing copper of the present invention and copper alloy rod, there is stronger infiltration and diffustivity, oil film strength is large, resistance to abrasion, shear resistant, cooling, cleaning and sticky warm nature are good, extreme pressure property is strong, oil film thickness stability and oilness good, reduce the wearing and tearing of drawing device and drawing-die, have less mobile shear-stress, improve metallic surface smooth finish and specification precision, have certain chemical stability and prevent rust staining ability.
Embodiment
Embodiment 1:
Following component is in harmonious proportion and is formed by mass percentage:
Above component summation is 100%.
Embodiment 2:
Following component is in harmonious proportion and is formed by mass percentage:
Above component summation is 100%.
Embodiment 3:
Following component is in harmonious proportion and is formed by mass percentage:
Above component summation is 100%.
The main physical and chemical index of embodiment 1 product is:
| Project | Quality index |
| Moisture, % | Vestige |
| 40 ℃ of kinematic viscosity mm 2/s | 4.8 |
| Flash-point (opening) ℃, | 150 |
| Mechanical impurity, % | Nothing |
| Last non seizure load (Pb), Kg | 100 |
| Pour point, ℃, | -10 |
| Water soluble acid or alkali | Nothing |
| Corrosion test (copper sheet, 100 ℃, 3h), level | 1 |
| Viscosity index, is not less than | 100 |
Claims (9)
1. a lubricant for high precision drawing copper and copper alloy rod, is characterized in that adopting No. 5 industrial white oils as base oil, coordinates multiple composite additive, and its each component and mass percent are:
2. the lubricant of high precision drawing copper as claimed in claim 1 and copper alloy rod, is characterized in that base oil is No. 5 industrial white oils.
3. the lubricant of high precision drawing copper as claimed in claim 1 and copper alloy rod, is characterized in that oiliness improver is that butter and 40%～50% the sheep oil of mass ratio 60%～50% is compound.
4. the lubricant of high precision drawing copper as claimed in claim 1 and copper alloy rod, is characterized in that anti-wear agent is boronation phosphoric acid ester.
5. the lubricant of high precision drawing copper as claimed in claim 1 and copper alloy rod, it is characterized in that oxidation inhibitor be mass ratio 60%～50% 124 Triazole derivative and 40%～50% 2,6-di-t-butyl mixed phenol is compound.
6. the lubricant of high precision drawing copper as claimed in claim 1 and copper alloy rod, is characterized in that kilfoam is dimethyl silicone oil.
7. the lubricant of high precision drawing copper as claimed in claim 1 and copper alloy rod, is characterized in that friction improver is oleic acid half glyceryl ester.
8. the lubricant of high precision drawing copper as claimed in claim 1 and copper alloy rod, is characterized in that strengthening agent is neopentyl alcohol ester.
9. the lubricant of high precision drawing copper as claimed in claim 1 and copper alloy rod, is characterized in that auxiliary agent is polyisobutene.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310701114.4A CN103695117B (en) | 2013-12-18 | 2013-12-18 | The lubricant of high precision drawing Copper and its alloy rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310701114.4A CN103695117B (en) | 2013-12-18 | 2013-12-18 | The lubricant of high precision drawing Copper and its alloy rod |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103695117A true CN103695117A (en) | 2014-04-02 |
| CN103695117B CN103695117B (en) | 2015-08-19 |
Family
ID=50356787
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310701114.4A Active CN103695117B (en) | 2013-12-18 | 2013-12-18 | The lubricant of high precision drawing Copper and its alloy rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103695117B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105062630A (en) * | 2015-07-20 | 2015-11-18 | 广西大学 | Lubricant for drawn austenitic stainless steel wire material |
| CN111423925A (en) * | 2020-05-06 | 2020-07-17 | 上海尤希路化学工业有限公司 | High-speed drawing liquid for preparing MT-grade tire steel cords with low die consumption, strong corrosion resistance and high cleanness |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1315631A (en) * | 2000-03-25 | 2001-10-03 | Lg电子株式会社 | Quick cooking equipment using infrared ray |
| CN101784645A (en) * | 2007-08-24 | 2010-07-21 | 纳幕尔杜邦公司 | Lubricating oil composition |
| CN103421587A (en) * | 2013-08-26 | 2013-12-04 | 广西大学 | Magnesium and magnesium alloy sheet strip cold rolling lubricating agent |
-
2013
- 2013-12-18 CN CN201310701114.4A patent/CN103695117B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1315631A (en) * | 2000-03-25 | 2001-10-03 | Lg电子株式会社 | Quick cooking equipment using infrared ray |
| CN101784645A (en) * | 2007-08-24 | 2010-07-21 | 纳幕尔杜邦公司 | Lubricating oil composition |
| CN103421587A (en) * | 2013-08-26 | 2013-12-04 | 广西大学 | Magnesium and magnesium alloy sheet strip cold rolling lubricating agent |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105062630A (en) * | 2015-07-20 | 2015-11-18 | 广西大学 | Lubricant for drawn austenitic stainless steel wire material |
| CN111423925A (en) * | 2020-05-06 | 2020-07-17 | 上海尤希路化学工业有限公司 | High-speed drawing liquid for preparing MT-grade tire steel cords with low die consumption, strong corrosion resistance and high cleanness |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103695117B (en) | 2015-08-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103725378B (en) | The lubricant of drawing best bright finish aluminium and aluminium alloy pipe | |
| CN103725376B (en) | Lubricating agent for drawing steel pipe | |
| CN103695126B (en) | Lubricating agent for drawing of permalloy stainless steel plate | |
| CN103695091A (en) | Lubricant for cold forging of aluminum and aluminum alloy materials | |
| CN103710108B (en) | Lubricant for drawing and extruding brass blank | |
| CN103710110B (en) | Lubricant for drawing high-tension steel plate | |
| CN103710079B (en) | Lubricant for cold forging of copper and copper alloy materials | |
| CN103695128B (en) | Lubricant of small aluminum-drawing bucket box | |
| CN103695117B (en) | The lubricant of high precision drawing Copper and its alloy rod | |
| CN103695121B (en) | The lubricant of drawing Copper and its alloy rod | |
| CN104862056A (en) | Lubricant combination for cold spinning copper alloy tube | |
| CN103695124B (en) | The lubricant of drawing aluminium and aluminium alloy pipe | |
| CN103725379B (en) | The lubricant of high speed drawing minor diameter aluminium and aluminium alloy pipe | |
| CN103710109B (en) | Lubricant for drawing steel bar | |
| CN103695090B (en) | Lubricant for aluminum wire finish-broaching | |
| CN103710102B (en) | Lubricant for automobile body aluminum plate pressing | |
| CN104987943A (en) | High-temperature precise die-forging carbon steel lubricant composition | |
| CN103695086B (en) | Lubricant for deep drawing of copper and copper alloy plates | |
| CN103695123B (en) | The lubricant of drawing copper and round brass rod and pipe | |
| CN107629836A (en) | A kind of Tube Drawing oil | |
| CN103695111B (en) | Lubricating agent for drawing zinc and zinc alloy wires and bars | |
| CN103695116B (en) | The lubricant of drawing height sintering load steel plate | |
| CN104862038A (en) | Lubricant combination for cold tension reducing copper alloy tube | |
| CN103725373B (en) | Lubricant for static extruded aluminum and aluminum alloy materials | |
| CN103695085B (en) | Lubricant for hot extrusion aluminum and aluminum alloy materials |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |