WO2001059036A2 - Neat cutting oil composition - Google Patents
Neat cutting oil composition Download PDFInfo
- Publication number
- WO2001059036A2 WO2001059036A2 PCT/EP2001/001377 EP0101377W WO0159036A2 WO 2001059036 A2 WO2001059036 A2 WO 2001059036A2 EP 0101377 W EP0101377 W EP 0101377W WO 0159036 A2 WO0159036 A2 WO 0159036A2
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- oil composition
- cutting oil
- neat cutting
- composition according
- neat
- Prior art date
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- 239000000203 mixture Substances 0.000 title claims abstract description 44
- 239000010730 cutting oil Substances 0.000 title claims abstract description 40
- 229910052751 metal Inorganic materials 0.000 claims abstract description 14
- 239000002184 metal Substances 0.000 claims abstract description 14
- 238000000227 grinding Methods 0.000 claims abstract description 11
- 238000003754 machining Methods 0.000 claims abstract description 9
- 239000002480 mineral oil Substances 0.000 claims abstract description 9
- 238000000034 method Methods 0.000 claims abstract description 8
- 235000010446 mineral oil Nutrition 0.000 claims abstract description 7
- 150000002739 metals Chemical class 0.000 claims abstract description 6
- OFOBLEOULBTSOW-UHFFFAOYSA-N Malonic acid Chemical compound OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 claims abstract description 5
- 150000002148 esters Chemical class 0.000 claims abstract description 5
- -1 fatty acid ester Chemical class 0.000 claims description 12
- 239000003595 mist Substances 0.000 claims description 10
- 239000003795 chemical substances by application Substances 0.000 claims description 8
- 235000014113 dietary fatty acids Nutrition 0.000 claims description 6
- 239000000194 fatty acid Substances 0.000 claims description 6
- 229930195729 fatty acid Natural products 0.000 claims description 6
- 238000002156 mixing Methods 0.000 claims description 6
- 239000004615 ingredient Substances 0.000 claims description 5
- 150000003014 phosphoric acid esters Chemical class 0.000 claims description 5
- 239000003963 antioxidant agent Substances 0.000 claims description 3
- 238000003756 stirring Methods 0.000 claims description 2
- WNLRTRBMVRJNCN-UHFFFAOYSA-N adipic acid Chemical compound OC(=O)CCCCC(O)=O WNLRTRBMVRJNCN-UHFFFAOYSA-N 0.000 claims 2
- 125000004432 carbon atom Chemical group C* 0.000 claims 2
- YIWUKEYIRIRTPP-UHFFFAOYSA-N 2-ethylhexan-1-ol Chemical compound CCCCC(CC)CO YIWUKEYIRIRTPP-UHFFFAOYSA-N 0.000 claims 1
- 239000001361 adipic acid Substances 0.000 claims 1
- 235000011037 adipic acid Nutrition 0.000 claims 1
- 229910052500 inorganic mineral Inorganic materials 0.000 claims 1
- 239000011707 mineral Substances 0.000 claims 1
- 238000002360 preparation method Methods 0.000 claims 1
- 239000003921 oil Substances 0.000 description 22
- 235000019198 oils Nutrition 0.000 description 22
- 239000002173 cutting fluid Substances 0.000 description 7
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- YSMRWXYRXBRSND-UHFFFAOYSA-N TOTP Chemical compound CC1=CC=CC=C1OP(=O)(OC=1C(=CC=CC=1)C)OC1=CC=CC=C1C YSMRWXYRXBRSND-UHFFFAOYSA-N 0.000 description 4
- 238000005520 cutting process Methods 0.000 description 4
- 229910052698 phosphorus Inorganic materials 0.000 description 4
- 239000011574 phosphorus Substances 0.000 description 4
- 229910052717 sulfur Inorganic materials 0.000 description 4
- 239000011593 sulfur Substances 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- 238000001816 cooling Methods 0.000 description 3
- 238000001704 evaporation Methods 0.000 description 3
- 230000008020 evaporation Effects 0.000 description 3
- 239000010685 fatty oil Substances 0.000 description 3
- ZQPPMHVWECSIRJ-KTKRTIGZSA-N oleic acid Chemical compound CCCCCCCC\C=C/CCCCCCCC(O)=O ZQPPMHVWECSIRJ-KTKRTIGZSA-N 0.000 description 3
- WRIDQFICGBMAFQ-UHFFFAOYSA-N (E)-8-Octadecenoic acid Natural products CCCCCCCCCC=CCCCCCCC(O)=O WRIDQFICGBMAFQ-UHFFFAOYSA-N 0.000 description 2
- YXIWHUQXZSMYRE-UHFFFAOYSA-N 1,3-benzothiazole-2-thiol Chemical compound C1=CC=C2SC(S)=NC2=C1 YXIWHUQXZSMYRE-UHFFFAOYSA-N 0.000 description 2
- LQJBNNIYVWPHFW-UHFFFAOYSA-N 20:1omega9c fatty acid Natural products CCCCCCCCCCC=CCCCCCCCC(O)=O LQJBNNIYVWPHFW-UHFFFAOYSA-N 0.000 description 2
- QSBYPNXLFMSGKH-UHFFFAOYSA-N 9-Heptadecensaeure Natural products CCCCCCCC=CCCCCCCCC(O)=O QSBYPNXLFMSGKH-UHFFFAOYSA-N 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 2
- 239000005642 Oleic acid Substances 0.000 description 2
- ZQPPMHVWECSIRJ-UHFFFAOYSA-N Oleic acid Natural products CCCCCCCCC=CCCCCCCCC(O)=O ZQPPMHVWECSIRJ-UHFFFAOYSA-N 0.000 description 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 2
- 239000005864 Sulphur Substances 0.000 description 2
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- 235000006708 antioxidants Nutrition 0.000 description 2
- 239000002199 base oil Substances 0.000 description 2
- 239000000460 chlorine Substances 0.000 description 2
- 229910052801 chlorine Inorganic materials 0.000 description 2
- JTXUVYOABGUBMX-UHFFFAOYSA-N didodecyl hydrogen phosphate Chemical compound CCCCCCCCCCCCOP(O)(=O)OCCCCCCCCCCCC JTXUVYOABGUBMX-UHFFFAOYSA-N 0.000 description 2
- 235000013305 food Nutrition 0.000 description 2
- QXJSBBXBKPUZAA-UHFFFAOYSA-N isooleic acid Natural products CCCCCCCC=CCCCCCCCCC(O)=O QXJSBBXBKPUZAA-UHFFFAOYSA-N 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- YCWSUKQGVSGXJO-NTUHNPAUSA-N nifuroxazide Chemical group C1=CC(O)=CC=C1C(=O)N\N=C\C1=CC=C([N+]([O-])=O)O1 YCWSUKQGVSGXJO-NTUHNPAUSA-N 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 239000012188 paraffin wax Substances 0.000 description 2
- 238000010008 shearing Methods 0.000 description 2
- 239000011701 zinc Substances 0.000 description 2
- 229910052725 zinc Inorganic materials 0.000 description 2
- CLWAXFZCVYJLLM-UHFFFAOYSA-N 1-chlorohexadecane Chemical compound CCCCCCCCCCCCCCCCCl CLWAXFZCVYJLLM-UHFFFAOYSA-N 0.000 description 1
- LJKDOMVGKKPJBH-UHFFFAOYSA-N 2-ethylhexyl dihydrogen phosphate Chemical compound CCCCC(CC)COP(O)(O)=O LJKDOMVGKKPJBH-UHFFFAOYSA-N 0.000 description 1
- 229910000851 Alloy steel Inorganic materials 0.000 description 1
- 229910001369 Brass Inorganic materials 0.000 description 1
- 229910000906 Bronze Inorganic materials 0.000 description 1
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910000881 Cu alloy Inorganic materials 0.000 description 1
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
- 229910000677 High-carbon steel Inorganic materials 0.000 description 1
- 229910001209 Low-carbon steel Inorganic materials 0.000 description 1
- 229910000990 Ni alloy Inorganic materials 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 1
- 235000019486 Sunflower oil Nutrition 0.000 description 1
- 229910001069 Ti alloy Inorganic materials 0.000 description 1
- 229910001315 Tool steel Inorganic materials 0.000 description 1
- 229910000754 Wrought iron Inorganic materials 0.000 description 1
- 125000000217 alkyl group Chemical group 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 238000000149 argon plasma sintering Methods 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 239000010951 brass Substances 0.000 description 1
- 239000010974 bronze Substances 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 description 1
- 150000001896 cresols Chemical class 0.000 description 1
- QBCOASQOMILNBN-UHFFFAOYSA-N didodecoxy(oxo)phosphanium Chemical compound CCCCCCCCCCCCO[P+](=O)OCCCCCCCCCCCC QBCOASQOMILNBN-UHFFFAOYSA-N 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 239000012990 dithiocarbamate Substances 0.000 description 1
- 150000004659 dithiocarbamates Chemical class 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- ZOOODBUHSVUZEM-UHFFFAOYSA-N ethoxymethanedithioic acid Chemical compound CCOC(S)=S ZOOODBUHSVUZEM-UHFFFAOYSA-N 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 239000003925 fat Substances 0.000 description 1
- 235000019197 fats Nutrition 0.000 description 1
- 150000004665 fatty acids Chemical class 0.000 description 1
- 238000005984 hydrogenation reaction Methods 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 229940127554 medical product Drugs 0.000 description 1
- 229910001092 metal group alloy Inorganic materials 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 229910001235 nimonic Inorganic materials 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 150000002989 phenols Chemical class 0.000 description 1
- 235000021317 phosphate Nutrition 0.000 description 1
- 150000003013 phosphoric acid derivatives Chemical class 0.000 description 1
- 229920001021 polysulfide Polymers 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 150000004763 sulfides Chemical class 0.000 description 1
- FWMUJAIKEJWSSY-UHFFFAOYSA-N sulfur dichloride Chemical compound ClSCl FWMUJAIKEJWSSY-UHFFFAOYSA-N 0.000 description 1
- 239000001117 sulphuric acid Substances 0.000 description 1
- 235000011149 sulphuric acid Nutrition 0.000 description 1
- 239000002600 sunflower oil Substances 0.000 description 1
- 229940042055 systemic antimycotics triazole derivative Drugs 0.000 description 1
- 150000003505 terpenes Chemical class 0.000 description 1
- 235000007586 terpenes Nutrition 0.000 description 1
- 150000003626 triacylglycerols Chemical class 0.000 description 1
- WMYJOZQKDZZHAC-UHFFFAOYSA-H trizinc;dioxido-sulfanylidene-sulfido-$l^{5}-phosphane Chemical class [Zn+2].[Zn+2].[Zn+2].[O-]P([O-])([S-])=S.[O-]P([O-])([S-])=S WMYJOZQKDZZHAC-UHFFFAOYSA-H 0.000 description 1
- 238000007514 turning Methods 0.000 description 1
- 235000015112 vegetable and seed oil Nutrition 0.000 description 1
- 239000008158 vegetable oil Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
- 239000012991 xanthate Substances 0.000 description 1
Classifications
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M101/00—Lubricating compositions characterised by the base-material being a mineral or fatty oil
- C10M101/02—Petroleum fractions
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2203/00—Organic non-macromolecular hydrocarbon compounds and hydrocarbon fractions as ingredients in lubricant compositions
- C10M2203/10—Petroleum or coal fractions, e.g. tars, solvents, bitumen
- C10M2203/1006—Petroleum or coal fractions, e.g. tars, solvents, bitumen used as base material
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/10—Carboxylix acids; Neutral salts thereof
- C10M2207/12—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms
- C10M2207/125—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having hydrocarbon chains of eight up to twenty-nine carbon atoms, i.e. fatty acids
- C10M2207/126—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having hydrocarbon chains of eight up to twenty-nine carbon atoms, i.e. fatty acids monocarboxylic
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/28—Esters
- C10M2207/282—Esters of (cyclo)aliphatic oolycarboxylic acids
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2223/00—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions
- C10M2223/10—Phosphatides, e.g. lecithin, cephalin
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2020/00—Specified physical or chemical properties or characteristics, i.e. function, of component of lubricating compositions
- C10N2020/01—Physico-chemical properties
- C10N2020/017—Specific gravity or density
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2020/00—Specified physical or chemical properties or characteristics, i.e. function, of component of lubricating compositions
- C10N2020/01—Physico-chemical properties
- C10N2020/02—Viscosity; Viscosity index
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
- C10N2030/02—Pour-point; Viscosity index
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
- C10N2030/12—Inhibition of corrosion, e.g. anti-rust agents or anti-corrosives
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
- C10N2030/20—Colour, e.g. dyes
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
- C10N2030/30—Anti-misting
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
- C10N2030/40—Low content or no content compositions
- C10N2030/42—Phosphor free or low phosphor content compositions
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
- C10N2030/40—Low content or no content compositions
- C10N2030/43—Sulfur free or low sulfur content compositions
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
- C10N2030/74—Noack Volatility
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2040/00—Specified use or application for which the lubricating composition is intended
- C10N2040/20—Metal working
- C10N2040/22—Metal working with essential removal of material, e.g. cutting, grinding or drilling
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2040/00—Specified use or application for which the lubricating composition is intended
- C10N2040/20—Metal working
- C10N2040/24—Metal working without essential removal of material, e.g. forming, gorging, drawing, pressing, stamping, rolling or extruding; Punching metal
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2070/00—Specific manufacturing methods for lubricant compositions
Definitions
- the present invention relates to a neat cutting oil composition and to a process for working metals and metal alloys .
- Cutting fluids have been used for a long time to perform generally the following functions :
- Neat cutting fluids are usually preferred when excellent lubrication, good rust protection and surface finish are required. However, they tend to evaporate and generate oil mists .
- the invention thus provides a neat cutting oil composition which, besides exhibiting low misting and evaporation tendencies, has satisfactory cooling properties .
- the invention provides a neat cutting oil composition comprising, based on the total eight of the composition : from 10 to 99%, preferably from 70 to 95% of a white mineral oil; and from 3 to 40%, preferably from 5 to 30% of an ester from a dicarboxylic acid and a monoorgan .
- the invention further provides a process for preparing the neat cutting oil composition.
- the invention also provides a process for machining metals, comprising applying an effective amount of the neat cutting oil composition of the invention to the metal being machined.
- the invention provides the use of the neat cutting oil composition of the invention m a metal machining operation.
- Figure 1 is a graph showing the Noack volatility at 200°C as a function of the kinematic viscosity, when using the neat cutting oil of the invention and a neat o--l of the prior art ;
- Figure 2 is a graph showing the mist generation as a function of the kinematic viscosity, when using the neat cutting oil of the invention and a neat oil of the prior art;
- Figure 3 is a graph showing the kinematic viscosity under shearing as a function of the number of cycles, when using the neat cutting oil of the invention and a neat oil of the prior art ;
- Figure 4 is a graph showing the mist percentage of the neat cutting oil of the invention and of a neat oil of the prior art .
- white mineral oil By “white mineral oil” , it is herein intended very highly refined oils which consist entirely of saturated components, all aromatics having generally been removed by treatment with fuming sulphuric acid or by selective hydrogenation. Their name reflects the fact that they are virtually colourless and the most highly refined medicinal white oils are used m medical products and m the food industry.
- the white mineral oils used m the invention are preferably those which can be safely used as a component of nonfood articles intended for use m contact with food. These oils are described m 21 CFR Ch. 1 ⁇ 178.3620 (a) and (b) of the Food and Drug Administration, HHS .
- White oils are for example sold by the company SIP Limited of LONDON.
- the white mineral oils typically have a viscosity from 3 to 500, preferably from 4 to 30 cSt at 40°C.
- the cutting oil composition of the invention comprises a combination of a fatty acid ester with a phosphoric acid ester. This combination provides m flute grinding operations :
- a fatty acid ester is a fatty acid ester based on t ⁇ glycerides and containing approximately 10 wt % sulfur including less than 1 wt % active sulfur.
- the phosphoric acid ester is preferably amme neutralized and contains approximately 95 wt % phosphorus and 3.8 wt % nitrogen.
- the cutting oil composition of the invention comprises a combination of oleic acid and t ⁇ -octyl phosphate. This combination provides m ball bearing grinding an excellent surface finish and extended wheel life.
- the cutting oil composition of the invention comprises a combination of sulfu ⁇ zed sunflower oil, t ⁇ -octyl phosphate and oleic acid. This combination provides an extremely fine finish I ⁇ the honing of steel bore holes and shafts.
- the neat cutting oil composition of the invention may comprise conventional additives, such as lubricity agents, antioxidants , extreme-pressure and anti-wear agents, anti- mist agents.
- lubricity agents are long chain polar molecules, like fats, fatty acids, vegetable oils ana esters .
- extreme-pressure and anti-wear agents are sulphur and sulphur organic compounds, phosphorus organic compounds, or chlorine organic compounds.
- Examples of phosphorus organic compounds include dilauryl phosphate, didodecyl phosphite, trialkylphosphate such as t ⁇ (2-ethylhexyl) phosphate , tricresylphosphate (TCP), zinc dialkyl (or diaryl ) dithiophosphates (ZDDP) , phospho-sulphurized fatty oils, tricresylphosphate (TCP), t ⁇ xylylphosphate (TXP) , dilauryl phosphate, amme phosphates, phosphoric acid esters.
- trialkylphosphate such as t ⁇ (2-ethylhexyl) phosphate
- TCP tricresylphosphate
- ZDDP zinc dialkyl (or diaryl ) dithiophosphates
- phospho-sulphurized fatty oils tricresylphosphate (TCP)
- TXP t ⁇ xylylphosphate
- sulphur phosphorus organic compounds include mercaptobenzothiazole , sulphurized fatty oils, sulphurized terpenes, sulphurized oleic acid, alkyl and aryl polysulphides , sulphurized sperm oil, sulphurized mineral oil, sulphur chloride treated fatty oils.
- chlorine organic compounds include chlornaphta xanthate, cetyl chloride, chlo ⁇ nate ⁇ paraff ic oils, chlorinated paraffin wax sulphides, chlorinated paraffin wax, and zinc dialkyl (or diaryl) dithiophosphates (ZDDP).
- anti-oxidants are metals deactivators like triazole derivatives, chain breakers like phenols, cresols derivatives, peroxyde decomposers like zinc dithiophosphates, metal dithio carbamates.
- the neat cutting oil composition of the invention is prepared by blending the base oil and the other ingredients, preferably under stirring or with any mixing device and whilst controlling the temperature so that it does not exceed 70°C, and more preferably, 50°C.
- the neat cutting oil composition of the invention can be used various machining operations like internal, surface or external broaching, tapping, threading, honing, gear cutting, gear shaving, gear hobbing, gear generating, reaming, automatic works, milling, form turning, planing, parting off, drilling, boring, sawing or superfmishmg .
- the neat cutting oil of the invention is particularly adapted m machining operations like honing, superfmishmg, bearing grinding, gear grinding or flute grinding .
- a great number of metals can be machined with the oil composition of the invention.
- metals include titanium alloys, nickel alloys like Nimonics TM, stainless steel like mconel, tool steel, high alloy steel, high carbon steel, mild steel, wrought iron, silicon aluminium alloys, cast iron, copper, copper alloys, bronze, brass, aluminium and aluminium alloys.
- Compositions 1 to 3 are prepared by mixing the ingredients of Table 1 m the order in which they appear in this table- The temperature is maintained at a maximum of 50°C to ensure a complete dissolution and homogeneisation of the ingredients without impairing the properties of the cutting oil .
- the Renault mist test D65/1649 is carried out with the neat cutting oil composition of Table 1 and with the neat oil of Table 3.
- the method used to measure the mist consists using an optical instrument (Data-Ram ® ) fitted on the exhaust pipe of a Traub TNS 42 CNC machine.
- the Data-Ram ® is a high sensitivity light scattering photometer and the intensity of the light scattered over the forward angle of 45 to 95 degrees by airborne particles passing through the sensing chamber is linearly proportional to the concentration.
- the results are shown on Figure 4. Again, it can be seen that the neat cutting oil composition of the invention generates much less mist than does the neat oil of the prior art .
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Abstract
The present invention relates to a neat cutting oil composition comprising, based on the total weight of the composition: from 10 to 99% of a white mineral oil; and from 3 to 40% of an ester from a dicarboxylic acid and a monoalcool. The invention also relates to a process for machining metals and to the use of the neat cutting oil composition in metal machining operations like honing, superfinishing, bearing grinding, gear grinding or flute grinding.
Description
NEAT CUTTING OIL COMPOSITION
The present invention relates to a neat cutting oil composition and to a process for working metals and metal alloys .
Cutting fluids have been used for a long time to perform generally the following functions :
- lubricate the chip/tool and tool/workpiece contacts, reduce friction (decrease cutting forces and torques) ; extend tool life; improve surface finish;
- cool the workpiece and the tool, m order to : dissipate heat m the cutting zone; protect the metal tool and workpiece; improve dimensional accuracy;
- protect the workpiece, tool and machine, flush and remove metal chips; prevent chip/tool welding; and control the Built Up Edge (BUE) . There are two mam types of cutting fluids : neat cutting fluids and water-miscible cutting fluids.
Neat cutting fluids are usually preferred when excellent lubrication, good rust protection and surface finish are required. However, they tend to evaporate and generate oil mists .
There is a therefore a need to reduce evaporation and oil mist generation m neat cutting fluids, m order to improve working conditions and provide a safer working environment. However, reducing evaporation usually means increasing viscosity, which reduces the cooling efficiency.
1
CONFIRMS ICN COPT
There is no teaching or suggestion m the prior art as to how a neat cutting fluid satisfying the above need can be produced without impairing its cooling efficiency.
The invention thus provides a neat cutting oil composition which, besides exhibiting low misting and evaporation tendencies, has satisfactory cooling properties .
Specifically, the invention provides a neat cutting oil composition comprising, based on the total eight of the composition : from 10 to 99%, preferably from 70 to 95% of a white mineral oil; and from 3 to 40%, preferably from 5 to 30% of an ester from a dicarboxylic acid and a monoalcool . The invention further provides a process for preparing the neat cutting oil composition.
The invention also provides a process for machining metals, comprising applying an effective amount of the neat cutting oil composition of the invention to the metal being machined.
Finally, the invention provides the use of the neat cutting oil composition of the invention m a metal machining operation.
The invention is now disclosed m more details m the following specification and m reference to the drawings m which :
Figure 1 is a graph showing the Noack volatility at 200°C as a function of the kinematic viscosity, when using the neat cutting oil of the invention and a neat o--l of the prior art ;
Figure 2 is a graph showing the mist generation as a function of the kinematic viscosity, when using the neat cutting oil of the invention and a neat oil of the prior art;
Figure 3 is a graph showing the kinematic viscosity under shearing as a function of the number of cycles, when
using the neat cutting oil of the invention and a neat oil of the prior art ; and
Figure 4 is a graph showing the mist percentage of the neat cutting oil of the invention and of a neat oil of the prior art .
By "white mineral oil" , it is herein intended very highly refined oils which consist entirely of saturated components, all aromatics having generally been removed by treatment with fuming sulphuric acid or by selective hydrogenation. Their name reflects the fact that they are virtually colourless and the most highly refined medicinal white oils are used m medical products and m the food industry. The white mineral oils used m the invention are preferably those which can be safely used as a component of nonfood articles intended for use m contact with food. These oils are described m 21 CFR Ch. 1 §178.3620 (a) and (b) of the Food and Drug Administration, HHS . White oils are for example sold by the company SIP Limited of LONDON.
The white mineral oils typically have a viscosity from 3 to 500, preferably from 4 to 30 cSt at 40°C.
According to one embodiment, the cutting oil composition of the invention comprises a combination of a fatty acid ester with a phosphoric acid ester. This combination provides m flute grinding operations :
1) a reduced wheel rehardenmg (twist drills and taps production) ; 2) a reduction m drill structural damages ; and 3) less discoloratm on drill run-out.
An example of such a fatty acid ester is a fatty acid ester based on tπglycerides and containing approximately 10 wt % sulfur including less than 1 wt % active sulfur. The phosphoric acid ester is preferably amme neutralized and contains approximately 95 wt % phosphorus and 3.8 wt % nitrogen.
According to a further embodiment, the cutting oil composition of the invention comprises a combination of oleic acid and tπ-octyl phosphate. This combination provides m ball bearing grinding an excellent surface finish and extended wheel life.
According to yet a further embodiment, the cutting oil composition of the invention comprises a combination of sulfuπzed sunflower oil, tπ-octyl phosphate and oleic acid. This combination provides an extremely fine finish IΓ the honing of steel bore holes and shafts.
The neat cutting oil composition of the invention may comprise conventional additives, such as lubricity agents, antioxidants , extreme-pressure and anti-wear agents, anti- mist agents. Examples of lubricity agents are long chain polar molecules, like fats, fatty acids, vegetable oils ana esters .
Examples of extreme-pressure and anti-wear agents are sulphur and sulphur organic compounds, phosphorus organic compounds, or chlorine organic compounds.
Examples of phosphorus organic compounds include dilauryl phosphate, didodecyl phosphite, trialkylphosphate such as tπ (2-ethylhexyl) phosphate , tricresylphosphate (TCP), zinc dialkyl (or diaryl ) dithiophosphates (ZDDP) , phospho-sulphurized fatty oils, tricresylphosphate (TCP), tπxylylphosphate (TXP) , dilauryl phosphate, amme phosphates, phosphoric acid esters.
Examples of sulphur phosphorus organic compounds include mercaptobenzothiazole , sulphurized fatty oils, sulphurized terpenes, sulphurized oleic acid, alkyl and aryl polysulphides , sulphurized sperm oil, sulphurized mineral oil, sulphur chloride treated fatty oils.
Examples of chlorine organic compounds include chlornaphta xanthate, cetyl chloride, chloπnateα paraff ic oils, chlorinated paraffin wax sulphides, chlorinated paraffin wax, and zinc dialkyl (or diaryl) dithiophosphates (ZDDP).
Examples of anti-oxidants are metals deactivators like triazole derivatives, chain breakers like phenols, cresols derivatives, peroxyde decomposers like zinc dithiophosphates, metal dithio carbamates.
Further elements on base oils and additives can be found m "Chemistry And Technology Of Lubricants", R.M. Mortier and S.T. Orszulik, VCH Publishers, Inc, First published m 1992.
The neat cutting oil composition of the invention is prepared by blending the base oil and the other ingredients, preferably under stirring or with any mixing device and whilst controlling the temperature so that it does not exceed 70°C, and more preferably, 50°C.
The neat cutting oil composition of the invention can be used various machining operations like internal, surface or external broaching, tapping, threading, honing, gear cutting, gear shaving, gear hobbing, gear generating, reaming, automatic works, milling, form turning, planing, parting off, drilling, boring, sawing or superfmishmg .
The neat cutting oil of the invention is particularly adapted m machining operations like honing, superfmishmg, bearing grinding, gear grinding or flute grinding .
A great number of metals can be machined with the oil composition of the invention. Examples include titanium alloys, nickel alloys like Nimonics ™, stainless steel like mconel, tool steel, high alloy steel, high carbon steel, mild steel, wrought iron, silicon aluminium alloys, cast iron, copper, copper alloys, bronze, brass, aluminium and aluminium alloys.
The following examples illustrate the invention without limiting it. All parts and ratios are given by weight, unless otherwise noted.
Examples
Compositions 1 to 3 are prepared by mixing the ingredients of Table 1 m the order in which they appear in this table- The temperature is maintained at a maximum of 50°C to ensure a complete dissolution and homogeneisation of the ingredients without impairing the properties of the cutting oil .
(1) : fatty acid ester based on triglycerides containing approximately 10% sulfur including less than 1% active sulfur
(2) : phosphoric acid ester, amme neutralized containing approximately 95% phosphorus and 3.8% nitrogen
The characteristics of the composition of Table 1 are set out in Table 2.
EXPERIMENTAL TESTING
A cutting neat oil of the prior art having the composition set out in Table 3 is selected :
The Renault mist test D65/1649 is carried out with the neat cutting oil composition of Table 1 and with the neat oil of Table 3.
The results are shown on Figure 2. It can be seen that the neat cutting oil composition of the invention generates much less mist than does the neat oil of the prior art .
A resistance to shearing test according to the CEC L- 14-A-78 method as a function of the number of cycles is carried out with the neat cutting oil composition of Table 1 and with the neat oil of Table 3. The results are shown on Figure 3. It can be seen that the kinematic viscosity of the oil composition of the invention varies less than that of the neat oil of the prior art, whatever the number of cycles.
The mist generated by the neat cutting oil composition of Table 1 is compared to that generated by the neat oil of Table 3.
The method used to measure the mist consists using an optical instrument (Data-Ram®) fitted on the exhaust pipe of a Traub TNS 42 CNC machine. The Data-Ram® is a high sensitivity light scattering photometer and the intensity of the light scattered over the forward angle of 45 to 95 degrees by airborne particles passing through the sensing chamber is linearly proportional to the concentration. The results are shown on Figure 4. Again, it can be seen that the neat cutting oil composition of the invention generates much less mist than does the neat oil of the prior art .
Claims
1. Neat cutting oil composition comprising, based on the total weight of the composition : from 10 to 99% of a white mineral o l; and from 3 to 40% of an ester from a dicarboxylic acid and a monoalcool .
2. Neat cutting oil composition according to claim 1, wherein the dicarboxylic acid has from 2 to 9 carbon atoms .
3. Neat cutting oil composition according to claim 1 or 2 , wherein the monoalcool has from 8 to 14 carbon atoms .
4. Neat cutting oil composition according to any one of claims 1 to 3 , comprising, based on che total weight of the composition : from 70 to 95% of a white mineral oil; and from 5 to 30% of said ester.
5. Neat cutting oil composition according to any one of claims 1 to 4, wherein the dicarboxylic acid is adipic acid.
6. Neat cutting oil composition according to claim 5, wherein the monoalcool is 2-ethylhexyl alcohol .
7. Neat cutting oil composition according to any one of claims 1 to 6, further comprising a combination of a fatty acid ester with a phosphoric acid ester.
8. Neat cutting oil composition according to any one of claims 1 to 7 , which the white mineral oil has a viscosity comprised between 3 and 500, preferably between 4 and 30 cSt at 40°C.
9. Neat cutting oil composition according to any one of claims 1 to 8, further comprising at least one ingredient selected from the group consisting of lubricity agents, antioxidants , extreme-pressure and anti-wear agents and anti-mist agents.
10. Process for the preparation of a neat cutting oil composition according to any one of claims 1 to 9, comprising blending the white mineral oil and the other ingredients under stirring or with any mixing device.
11. Process according to claim 10, wherein the blending is carried out at a temperature which does not exceed 50°C, preferably 40°C.
12. Process for machining metals, comprising applying an effective amount of the neat cutting oil composition according to any one of claims 1 to 9 to the metal .
13. Use of the neat cutting oil composition according to any one of claims 1 to 9 m a metal machining operation.
4 . Use according to claim 13, wherein the machining operation is honing, superfmishmg, bearing grinding, gear grinding or flute grinding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AU37370/01A AU3737001A (en) | 2000-02-08 | 2001-02-07 | Neat cutting oil composition |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP00400345.520000208 | 2000-02-08 | ||
| EP00400345A EP1123962A1 (en) | 2000-02-08 | 2000-02-08 | Neat cutting oil composition |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2001059036A2 true WO2001059036A2 (en) | 2001-08-16 |
Family
ID=8173541
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/EP2001/001377 WO2001059036A2 (en) | 2000-02-08 | 2001-02-07 | Neat cutting oil composition |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP1123962A1 (en) |
| AU (1) | AU3737001A (en) |
| WO (1) | WO2001059036A2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109810766A (en) * | 2019-03-07 | 2019-05-28 | 山东小松油品有限公司 | A kind of preparation method of high-performance low viscosity honing oil |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102766510B (en) * | 2012-08-16 | 2013-12-25 | 温州宝罗润滑材料有限公司 | Super-high extreme pressure type micro-emulsification cutting fluid and preparation method thereof |
| US10421920B1 (en) * | 2016-04-13 | 2019-09-24 | Safe Harbour Products, Inc. | Biodegradable, non-toxic lubricant composition processes of making it and methods for its use |
| CN106433938B (en) * | 2016-09-22 | 2019-05-21 | 东莞市垠星科技发展有限公司 | A kind of environmental-friendly high-performance enginer cylinder body grinding fluid |
| CN109054941B (en) * | 2018-07-10 | 2021-06-22 | 广州市奥赛钢线科技有限公司 | Antirust lubricating oil composition for quenched and tempered spring steel wire and preparation method thereof |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB762775A (en) * | 1953-11-17 | 1956-12-05 | Distillers Co Yeast Ltd | Coolant for cutting tools |
| GB1338505A (en) * | 1970-08-07 | 1973-11-28 | Witco Chemical Corp | Lubricants |
| JPS61141793A (en) * | 1984-12-14 | 1986-06-28 | Idemitsu Kosan Co Ltd | Lubricating method for machine tools using lubricating composition for sliding and metal processing |
| JP2501217B2 (en) * | 1987-11-07 | 1996-05-29 | 出光興産株式会社 | Lubricating oil composition for metalworking |
| DE69534091T2 (en) * | 1994-06-24 | 2006-02-09 | Crompton Corp., Middlebury | Lubricating oil with lubrication-dependent action |
-
2000
- 2000-02-08 EP EP00400345A patent/EP1123962A1/en not_active Withdrawn
-
2001
- 2001-02-07 WO PCT/EP2001/001377 patent/WO2001059036A2/en not_active Application Discontinuation
- 2001-02-07 AU AU37370/01A patent/AU3737001A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109810766A (en) * | 2019-03-07 | 2019-05-28 | 山东小松油品有限公司 | A kind of preparation method of high-performance low viscosity honing oil |
Also Published As
| Publication number | Publication date |
|---|---|
| AU3737001A (en) | 2001-08-20 |
| EP1123962A1 (en) | 2001-08-16 |
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