CN103695091A - Lubricant for cold forging of aluminum and aluminum alloy materials - Google Patents
Lubricant for cold forging of aluminum and aluminum alloy materials Download PDFInfo
- Publication number
- CN103695091A CN103695091A CN201310703065.8A CN201310703065A CN103695091A CN 103695091 A CN103695091 A CN 103695091A CN 201310703065 A CN201310703065 A CN 201310703065A CN 103695091 A CN103695091 A CN 103695091A
- Authority
- CN
- China
- Prior art keywords
- aluminum
- lubricant
- cold forging
- aluminum alloy
- oil
- 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
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 24
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 24
- 239000000314 lubricant Substances 0.000 title claims abstract description 20
- 229910000838 Al alloy Inorganic materials 0.000 title claims abstract description 19
- 238000010273 cold forging Methods 0.000 title claims abstract description 18
- 239000000956 alloy Substances 0.000 title abstract 2
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 11
- 239000003921 oil Substances 0.000 claims abstract description 10
- 239000002199 base oil Substances 0.000 claims abstract description 7
- 239000000654 additive Substances 0.000 claims abstract description 3
- 239000002131 composite material Substances 0.000 claims abstract description 3
- 235000019198 oils Nutrition 0.000 claims description 8
- 239000002253 acid Substances 0.000 claims description 6
- NLZUEZXRPGMBCV-UHFFFAOYSA-N Butylhydroxytoluene Chemical group CC1=CC(C(C)(C)C)=C(O)C(C(C)(C)C)=C1 NLZUEZXRPGMBCV-UHFFFAOYSA-N 0.000 claims description 5
- 239000004593 Epoxy Substances 0.000 claims description 5
- CEGOLXSVJUTHNZ-UHFFFAOYSA-K aluminium tristearate Chemical group [Al+3].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O CEGOLXSVJUTHNZ-UHFFFAOYSA-K 0.000 claims description 5
- 229940063655 aluminum stearate Drugs 0.000 claims description 5
- 125000000118 dimethyl group Chemical group [H]C([H])([H])* 0.000 claims description 5
- 150000002148 esters Chemical class 0.000 claims description 5
- 150000003014 phosphoric acid esters Chemical class 0.000 claims description 5
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 claims description 5
- 229920002545 silicone oil Polymers 0.000 claims description 5
- 235000012424 soybean oil Nutrition 0.000 claims description 5
- 239000003549 soybean oil Substances 0.000 claims description 5
- 238000005987 sulfurization reaction Methods 0.000 claims description 5
- 239000012752 auxiliary agent Substances 0.000 claims description 4
- 239000003112 inhibitor Substances 0.000 claims description 4
- 230000003647 oxidation Effects 0.000 claims description 4
- 238000007254 oxidation reaction Methods 0.000 claims description 4
- 230000000996 additive effect Effects 0.000 claims description 2
- 229910052751 metal Inorganic materials 0.000 abstract description 8
- 239000002184 metal Substances 0.000 abstract description 8
- 238000005242 forging Methods 0.000 abstract description 6
- 239000000463 material Substances 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 4
- 239000000126 substance Substances 0.000 abstract description 4
- 238000009826 distribution Methods 0.000 abstract description 3
- 239000002480 mineral oil Substances 0.000 abstract description 2
- 235000010446 mineral oil Nutrition 0.000 abstract description 2
- 239000002518 antifoaming agent Substances 0.000 abstract 1
- 239000003963 antioxidant agent Substances 0.000 abstract 1
- 230000003078 antioxidant effect Effects 0.000 abstract 1
- 230000006835 compression Effects 0.000 abstract 1
- 238000007906 compression Methods 0.000 abstract 1
- 230000001050 lubricating effect Effects 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 230000001988 toxicity Effects 0.000 abstract 1
- 231100000419 toxicity Toxicity 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 5
- 238000012545 processing Methods 0.000 description 4
- 238000005461 lubrication Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000001464 adherent effect Effects 0.000 description 2
- 239000004411 aluminium Substances 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 231100000956 nontoxicity Toxicity 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004663 powder metallurgy Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 230000003245 working effect Effects 0.000 description 1
Landscapes
- Lubricants (AREA)
- Forging (AREA)
Abstract
The invention discloses a lubricant for the cold forging of aluminum and aluminum alloy materials. 32# oil for a total-loss system, serving as base oil, is matched with multiple composite additives which include an oiliness agent, an antiwear agent, an extreme pressure agent, an antioxidant, an antifoaming agent, an auxiliary and a friction improver. The lubricant is blended with refined mineral oil and has excellent extreme pressure property and stability; the process lubricating property is improved, the oil film strength in a deformation area is enhanced, the compression resistance and fracture resistance of the forging material are improved, the pressure distribution is uniform, and the dimensional accuracy of the cross section is improved; therefore, the metal flows uniformly, the friction coefficient is reduced, the non-uniformity in tissue performance is reduced, and the bonding phenomenon between a forge piece and a mould is reduced; and moreover, the lubricant has stable chemical composition and performance, does not corrode the metal and mould, and prevents toxicity and pungent smell.
Description
Technical field
The invention belongs to non-ferrous metal forging processing and lubrication, field of lubricant that especially aluminum and aluminum alloy mateial cold forging is made.
Background technology
It is high that aluminum and aluminum alloy mateial has specific tenacity, good heat conduction and electroconductibility, reflective is strong, plasticity good, good moldability, without advantages such as low temperature brittleness, be a kind of nonferrous materials with excellent comprehensive performance, be widely used in the fields such as modern automobile industry, space industry, telecommunications industry, computer industry.Along with the high speed development of China's modern industry and the raising of processing technology level, people are more and more to the demand of aluminium and aluminium alloy, and performance requriements is also more and more higher.
Strengthening the structurally-modified or Research on Surface Modification of aluminium and aluminium alloy, seek new technologies and improve its application performance, is the problem that people pay close attention to.Cold forging technology for making is the more complete processing of Recent study.The development of Cold forging is mainly exploitation high value-added product, and the forging quality of its production is high, can bear large impact force action, and the mechanical properties such as its plasticity, toughness are better; Guaranteeing, under the prerequisite of detail design intensity, to alleviate machine own wt; Save metallic substance; Reduce production costs, production efficiency is high.Meanwhile, it also constantly to the infiltration of the field such as cutting, powder metallurgy, casting, forge hot, sheet forming technique or replace, also can with these technique formation recombining process that combines.With Cold forging, aluminum and aluminum alloy mateial is carried out to processing advantage many, but because characteristic and the bearing pressure of metal fluid are larger, guarantee forging integrity, extend work-ing life of mould and equipment, must use suitable lubricant.
Summary of the invention
The technical problem to be solved in the present invention is to provide the lubricant that a kind of aluminum and aluminum alloy mateial cold forging is made, and this lubricant has good extreme pressure property and stability performance; Improve technological lubrication performance, increase oil film strength in distorted area, the carrying capacity, the pressure distribution that improve forged material are even, and resistance to fracture power improves cross dimensions tolerance range, makes metal flow even, reduces frictional coefficient, are difficult for occurring forging and mould adherent phenomenon; Chemical constitution and stable performance, corrosion-free to metal and mould, nontoxicity, has no irritating odor.
The present invention is usingd following technical scheme and is solved the problems of the technologies described above: adopt No. 32 total loss systems with oil as base oil, coordinate multiple composite additive, its each component and mass percent are:
| Component | Content (mass percent) |
| Base oil | Surplus |
| Oiliness improver | 3.0%～5.0% |
| Anti-wear agent | 5.0%～7.0% |
| Extreme pressure agent | 2.0%～3.0% |
| Oxidation inhibitor | 0.5%～1.0% |
| Kilfoam | 0.005%～0.01% |
| Auxiliary agent | 1.0%～3.0% |
| Friction improver | 0.5%～3.0% |
Base oil is No. 32 oil for total loss system.
Oiliness improver is epoxy soybean oil.
Anti-wear agent is acid phosphoric acid ester.
Extreme pressure agent is amino sulfuration ester.
Oxidation inhibitor is 2,6 ditertiary butyl p cresol.
Kilfoam is dimethyl silicone oil.
Auxiliary agent is aluminum napthenate.
Friction improver is aluminum stearate.
The lubricant that aluminum and aluminum alloy mateial cold forging of the present invention is made, adopts refined mineral oil allotment, makes lubricant have good extreme pressure property and stability performance; Improve technological lubrication performance, increase oil film strength in distorted area, the carrying capacity, the pressure distribution that improve forged material are even, and resistance to fracture power improves cross dimensions tolerance range, makes metal flow even, reduces frictional coefficient, are difficult for occurring forging and mould adherent phenomenon; Chemical constitution and stable performance, corrosion-free to metal and mould, nontoxicity, has no irritating odor.
Embodiment
Embodiment 1:
Following component is in harmonious proportion and is formed by mass percentage:
| Component | Content (mass percent) |
| No. 32 oil for total loss system | 79.0% |
| Epoxy soybean oil | 5.0% |
| Acid phosphoric acid ester | 6.0% |
| Amino sulfuration ester | 3.0% |
| 2,6 ditertiary butyl p cresol | 0.992% |
| Dimethyl silicone oil | 0.008% |
| Aluminum napthenate | 3.0% |
| Aluminum stearate | 3.0% |
Above component summation is 100%.
Embodiment 2:
Following component is in harmonious proportion and is formed by mass percentage:
| Component | Content (mass percent) |
| No. 32 oil for total loss system | 87.4% |
| Epoxy soybean oil | 3.0% |
| Acid phosphoric acid ester | 5.0% |
| Amino sulfuration ester | 2.0% |
| 2,6 ditertiary butyl p cresol | 0.595% |
| Dimethyl silicone oil | 0.005% |
| Aluminum napthenate | 1.0% |
| Aluminum stearate | 1.0% |
Above component summation is 100%.
Embodiment 3:
Following component is in harmonious proportion and is formed by mass percentage:
| Component | Content (mass percent) |
| No. 32 oil for total loss system | 82.9% |
| Epoxy soybean oil | 4.0% |
| Acid phosphoric acid ester | 6.0% |
| Amino sulfuration ester | 2.5% |
| 2,6 ditertiary butyl p cresol | 0.793% |
| Dimethyl silicone oil | 0.007% |
| Aluminum napthenate | 2.0% |
| Aluminum stearate | 1.8% |
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 | 29.6 |
| Flash-point (opening) ℃, | 175 |
| Mechanical impurity, % | Nothing |
| Last non seizure load (Pb), Kg | 106 |
| Pour point, ℃, | -10 |
| Water soluble acid or alkali | Nothing |
| Corrosion test (copper sheet, 100 ℃, 3h), level | 1 |
| Viscosity index, is not less than | 95 |
Claims (9)
1. the lubricant that aluminum and aluminum alloy mateial cold forging is made, is characterized in that adopting No. 32 total loss systems as base oil, to coordinate multiple composite additive with oily, and its each component and mass percent are:
。
2. the lubricant that aluminum and aluminum alloy mateial cold forging as claimed in claim 1 is made, is characterized in that base oil is No. 32 oil for total loss system.
3. the lubricant that aluminum and aluminum alloy mateial cold forging as claimed in claim 1 is made, is characterized in that oiliness improver is epoxy soybean oil.
4. the lubricant that aluminum and aluminum alloy mateial cold forging as claimed in claim 1 is made, is characterized in that anti-wear agent is acid phosphoric acid ester.
5. the lubricant that aluminum and aluminum alloy mateial cold forging as claimed in claim 1 is made, is characterized in that extreme pressure agent is amino sulfuration ester.
6. the lubricant that aluminum and aluminum alloy mateial cold forging as claimed in claim 1 is made, is characterized in that oxidation inhibitor is 2,6 ditertiary butyl p cresol.
7. the lubricant that aluminum and aluminum alloy mateial cold forging as claimed in claim 1 is made, is characterized in that kilfoam is dimethyl silicone oil.
8. the lubricant that aluminum and aluminum alloy mateial cold forging as claimed in claim 1 is made, is characterized in that auxiliary agent is aluminum napthenate.
9. the lubricant that aluminum and aluminum alloy mateial cold forging as claimed in claim 1 is made, is characterized in that friction improver is aluminum stearate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310703065.8A CN103695091B (en) | 2013-12-18 | 2013-12-18 | Lubricant for cold forging of aluminum and aluminum alloy materials |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310703065.8A CN103695091B (en) | 2013-12-18 | 2013-12-18 | Lubricant for cold forging of aluminum and aluminum alloy materials |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103695091A true CN103695091A (en) | 2014-04-02 |
| CN103695091B CN103695091B (en) | 2015-06-03 |
Family
ID=50356761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310703065.8A Expired - Fee Related CN103695091B (en) | 2013-12-18 | 2013-12-18 | Lubricant for cold forging of aluminum and aluminum alloy materials |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103695091B (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104479819A (en) * | 2014-11-17 | 2015-04-01 | 广西大学 | Composition of aluminum and aluminum alloy hot forging lubricant |
| CN104862050A (en) * | 2015-06-05 | 2015-08-26 | 广西大学 | Lubricant combination for cold tension reducing titanium alloy tube |
| CN104862045A (en) * | 2015-06-05 | 2015-08-26 | 广西大学 | Lubricant combination for cold spinning copper alloy tube |
| CN104862046A (en) * | 2015-06-05 | 2015-08-26 | 广西大学 | Lubricant composition for cold spinning lead alloy pipe |
| CN104862053A (en) * | 2015-06-05 | 2015-08-26 | 广西大学 | Lubricant composition for cold spinning hafnium alloy pipe |
| CN104862039A (en) * | 2015-06-05 | 2015-08-26 | 广西大学 | Lubricant combination for cold tension reducing hafnium alloy tube |
| CN104862055A (en) * | 2015-06-05 | 2015-08-26 | 广西大学 | Lubricant combination for cold tension reducing hafnium alloy tube |
| CN104974833A (en) * | 2015-07-20 | 2015-10-14 | 广西大学 | Rotary cold-forging titanium alloy lubricant composition |
| CN105925342A (en) * | 2016-04-27 | 2016-09-07 | 中铝润滑科技有限公司 | Aluminum cold rolling composite extreme pressure additive and application thereof |
| CN106467847A (en) * | 2016-09-05 | 2017-03-01 | 广西大学 | Aluminum alloy plate materials drawing lube oil |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102199476A (en) * | 2011-04-29 | 2011-09-28 | 上海德润宝特种润滑剂有限公司 | Volatile stamping cutting oil composite for machining for machining of moderate-thickness aluminum plate and preparation method thereof |
| CN102746924A (en) * | 2011-04-22 | 2012-10-24 | 中国石油化工股份有限公司 | Aluminium hot-rolling oil |
| CN103421591A (en) * | 2013-08-26 | 2013-12-04 | 广西大学 | Aluminum and aluminum alloy hot rolling compound type emulsion composition |
| CN103436332A (en) * | 2013-08-26 | 2013-12-11 | 广西大学 | Composition of aluminium and aluminium alloy plate-strip cold-rolled oil |
-
2013
- 2013-12-18 CN CN201310703065.8A patent/CN103695091B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102746924A (en) * | 2011-04-22 | 2012-10-24 | 中国石油化工股份有限公司 | Aluminium hot-rolling oil |
| CN102199476A (en) * | 2011-04-29 | 2011-09-28 | 上海德润宝特种润滑剂有限公司 | Volatile stamping cutting oil composite for machining for machining of moderate-thickness aluminum plate and preparation method thereof |
| CN103421591A (en) * | 2013-08-26 | 2013-12-04 | 广西大学 | Aluminum and aluminum alloy hot rolling compound type emulsion composition |
| CN103436332A (en) * | 2013-08-26 | 2013-12-11 | 广西大学 | Composition of aluminium and aluminium alloy plate-strip cold-rolled oil |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104479819A (en) * | 2014-11-17 | 2015-04-01 | 广西大学 | Composition of aluminum and aluminum alloy hot forging lubricant |
| CN104862050A (en) * | 2015-06-05 | 2015-08-26 | 广西大学 | Lubricant combination for cold tension reducing titanium alloy tube |
| CN104862045A (en) * | 2015-06-05 | 2015-08-26 | 广西大学 | Lubricant combination for cold spinning copper alloy tube |
| CN104862046A (en) * | 2015-06-05 | 2015-08-26 | 广西大学 | Lubricant composition for cold spinning lead alloy pipe |
| CN104862053A (en) * | 2015-06-05 | 2015-08-26 | 广西大学 | Lubricant composition for cold spinning hafnium alloy pipe |
| CN104862039A (en) * | 2015-06-05 | 2015-08-26 | 广西大学 | Lubricant combination for cold tension reducing hafnium alloy tube |
| CN104862055A (en) * | 2015-06-05 | 2015-08-26 | 广西大学 | Lubricant combination for cold tension reducing hafnium alloy tube |
| CN104974833A (en) * | 2015-07-20 | 2015-10-14 | 广西大学 | Rotary cold-forging titanium alloy lubricant composition |
| CN105925342A (en) * | 2016-04-27 | 2016-09-07 | 中铝润滑科技有限公司 | Aluminum cold rolling composite extreme pressure additive and application thereof |
| CN105925342B (en) * | 2016-04-27 | 2018-08-24 | 中铝润滑科技有限公司 | A kind of aluminium cold rolling composite high pressure additive and its application |
| CN106467847A (en) * | 2016-09-05 | 2017-03-01 | 广西大学 | Aluminum alloy plate materials drawing lube oil |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103695091B (en) | 2015-06-03 |
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Granted publication date: 20150603 |