CN108395924A - 全合成切削液 - Google Patents
全合成切削液 Download PDFInfo
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- CN108395924A CN108395924A CN201810230511.0A CN201810230511A CN108395924A CN 108395924 A CN108395924 A CN 108395924A CN 201810230511 A CN201810230511 A CN 201810230511A CN 108395924 A CN108395924 A CN 108395924A
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- cutting fluid
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- 239000002173 cutting fluid Substances 0.000 title claims abstract description 47
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 claims abstract description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 8
- 239000002253 acid Substances 0.000 claims abstract description 7
- 239000008367 deionised water Substances 0.000 claims abstract description 7
- 229910021641 deionized water Inorganic materials 0.000 claims abstract description 7
- 239000008139 complexing agent Substances 0.000 claims abstract description 5
- 239000003995 emulsifying agent Substances 0.000 claims abstract description 5
- 239000000314 lubricant Substances 0.000 claims abstract description 5
- ZZVUWRFHKOJYTH-UHFFFAOYSA-N diphenhydramine Chemical compound C=1C=CC=CC=1C(OCCN(C)C)C1=CC=CC=C1 ZZVUWRFHKOJYTH-UHFFFAOYSA-N 0.000 claims abstract 2
- 229920000570 polyether Polymers 0.000 claims description 13
- 235000014113 dietary fatty acids Nutrition 0.000 claims description 9
- 239000000539 dimer Substances 0.000 claims description 9
- 239000000194 fatty acid Substances 0.000 claims description 9
- 229930195729 fatty acid Natural products 0.000 claims description 9
- 150000004665 fatty acids Chemical class 0.000 claims description 9
- 239000002518 antifoaming agent Substances 0.000 claims description 8
- WMRCTEPOPAZMMN-UHFFFAOYSA-N 2-undecylpropanedioic acid Chemical compound CCCCCCCCCCCC(C(O)=O)C(O)=O WMRCTEPOPAZMMN-UHFFFAOYSA-N 0.000 claims description 6
- 239000002202 Polyethylene glycol Substances 0.000 claims description 5
- 229920001223 polyethylene glycol Polymers 0.000 claims description 5
- 239000004721 Polyphenylene oxide Substances 0.000 claims description 4
- 239000000839 emulsion Substances 0.000 claims description 4
- 229920001296 polysiloxane Polymers 0.000 claims description 4
- UEUXEKPTXMALOB-UHFFFAOYSA-J tetrasodium;2-[2-[bis(carboxylatomethyl)amino]ethyl-(carboxylatomethyl)amino]acetate Chemical class [Na+].[Na+].[Na+].[Na+].[O-]C(=O)CN(CC([O-])=O)CCN(CC([O-])=O)CC([O-])=O UEUXEKPTXMALOB-UHFFFAOYSA-J 0.000 claims description 4
- URDCARMUOSMFFI-UHFFFAOYSA-N 2-[2-[bis(carboxymethyl)amino]ethyl-(2-hydroxyethyl)amino]acetic acid Chemical compound OCCN(CC(O)=O)CCN(CC(O)=O)CC(O)=O URDCARMUOSMFFI-UHFFFAOYSA-N 0.000 claims description 3
- 239000003795 chemical substances by application Substances 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 3
- AEQDJSLRWYMAQI-UHFFFAOYSA-N 2,3,9,10-tetramethoxy-6,8,13,13a-tetrahydro-5H-isoquinolino[2,1-b]isoquinoline Chemical compound C1CN2CC(C(=C(OC)C=C3)OC)=C3CC2C2=C1C=C(OC)C(OC)=C2 AEQDJSLRWYMAQI-UHFFFAOYSA-N 0.000 claims description 2
- KCXVZYZYPLLWCC-UHFFFAOYSA-N EDTA Chemical compound OC(=O)CN(CC(O)=O)CCN(CC(O)=O)CC(O)=O KCXVZYZYPLLWCC-UHFFFAOYSA-N 0.000 claims description 2
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- 238000012986 modification Methods 0.000 claims description 2
- 230000004048 modification Effects 0.000 claims description 2
- HELHAJAZNSDZJO-OLXYHTOASA-L sodium L-tartrate Chemical compound [Na+].[Na+].[O-]C(=O)[C@H](O)[C@@H](O)C([O-])=O HELHAJAZNSDZJO-OLXYHTOASA-L 0.000 claims description 2
- 239000001509 sodium citrate Substances 0.000 claims description 2
- NLJMYIDDQXHKNR-UHFFFAOYSA-K sodium citrate Chemical compound O.O.[Na+].[Na+].[Na+].[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O NLJMYIDDQXHKNR-UHFFFAOYSA-K 0.000 claims description 2
- 239000000176 sodium gluconate Substances 0.000 claims description 2
- 229940005574 sodium gluconate Drugs 0.000 claims description 2
- 235000012207 sodium gluconate Nutrition 0.000 claims description 2
- DZCAZXAJPZCSCU-UHFFFAOYSA-K sodium nitrilotriacetate Chemical compound [Na+].[Na+].[Na+].[O-]C(=O)CN(CC([O-])=O)CC([O-])=O DZCAZXAJPZCSCU-UHFFFAOYSA-K 0.000 claims description 2
- 239000001433 sodium tartrate Substances 0.000 claims description 2
- 229960002167 sodium tartrate Drugs 0.000 claims description 2
- 235000011004 sodium tartrates Nutrition 0.000 claims description 2
- 238000003786 synthesis reaction Methods 0.000 claims description 2
- 229960001790 sodium citrate Drugs 0.000 claims 1
- 235000011083 sodium citrates Nutrition 0.000 claims 1
- 230000007613 environmental effect Effects 0.000 abstract description 2
- 239000003921 oil Substances 0.000 description 10
- 238000001816 cooling Methods 0.000 description 6
- 238000012545 processing Methods 0.000 description 6
- 238000005520 cutting process Methods 0.000 description 5
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 4
- PCHPORCSPXIHLZ-UHFFFAOYSA-N diphenhydramine hydrochloride Chemical compound [Cl-].C=1C=CC=CC=1C(OCC[NH+](C)C)C1=CC=CC=C1 PCHPORCSPXIHLZ-UHFFFAOYSA-N 0.000 description 4
- HZAXFHJVJLSVMW-UHFFFAOYSA-N 2-Aminoethan-1-ol Chemical compound NCCO HZAXFHJVJLSVMW-UHFFFAOYSA-N 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000003754 machining Methods 0.000 description 3
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000013556 antirust agent Substances 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000005461 lubrication Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- LPXPTNMVRIOKMN-UHFFFAOYSA-M sodium nitrite Chemical compound [Na+].[O-]N=O LPXPTNMVRIOKMN-UHFFFAOYSA-M 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- KDVYCTOWXSLNNI-UHFFFAOYSA-N 4-t-Butylbenzoic acid Chemical class CC(C)(C)C1=CC=C(C(O)=O)C=C1 KDVYCTOWXSLNNI-UHFFFAOYSA-N 0.000 description 1
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- 229910001141 Ductile iron Inorganic materials 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 239000005864 Sulphur Substances 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003115 biocidal effect Effects 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000004945 emulsification Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000686 essence Substances 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 239000000383 hazardous chemical Substances 0.000 description 1
- 239000010720 hydraulic oil Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 230000007096 poisonous effect Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000003566 sealing material Substances 0.000 description 1
- 230000001932 seasonal effect Effects 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 235000010288 sodium nitrite Nutrition 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
- 239000012224 working solution 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
- C10M173/00—Lubricating compositions containing more than 10% water
- C10M173/02—Lubricating compositions containing more than 10% water not containing mineral or fatty oils
-
- 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
- C10M2207/127—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 polycarboxylic
-
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- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2209/00—Organic macromolecular compounds containing oxygen as ingredients in lubricant compositions
- C10M2209/10—Macromolecular compoundss obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C10M2209/103—Polyethers, i.e. containing di- or higher polyoxyalkylene groups
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- 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
- C10M2209/00—Organic macromolecular compounds containing oxygen as ingredients in lubricant compositions
- C10M2209/10—Macromolecular compoundss obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C10M2209/103—Polyethers, i.e. containing di- or higher polyoxyalkylene groups
- C10M2209/104—Polyethers, i.e. containing di- or higher polyoxyalkylene groups of alkylene oxides containing two carbon atoms only
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- 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
- C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant Compositions
- C10M2215/02—Amines, e.g. polyalkylene polyamines; Quaternary amines
- C10M2215/04—Amines, e.g. polyalkylene polyamines; Quaternary amines having amino groups bound to acyclic or cycloaliphatic carbon atoms
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- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant Compositions
- C10M2215/02—Amines, e.g. polyalkylene polyamines; Quaternary amines
- C10M2215/04—Amines, e.g. polyalkylene polyamines; Quaternary amines having amino groups bound to acyclic or cycloaliphatic carbon atoms
- C10M2215/042—Amines, e.g. polyalkylene polyamines; Quaternary amines having amino groups bound to acyclic or cycloaliphatic carbon atoms containing hydroxy groups; Alkoxylated derivatives thereof
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- C10M2229/00—Organic macromolecular compounds containing atoms of elements not provided for in groups C10M2205/00, C10M2209/00, C10M2213/00, C10M2217/00, C10M2221/00 or C10M2225/00 as ingredients in lubricant compositions
- C10M2229/02—Unspecified siloxanes; Silicones
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- C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
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Abstract
本发明提出了一种全合成切削液，其特征在于，按照重量百分数计算，包括以下组分：单一醇胺3～7％、三乙醇胺3～7％、二元酸3～6％、润滑剂11～18％、络合剂3～5％及乳化剂0.5～1％，余量为去离子水。该全合成切削液不仅环保性能好，还具有非常优异的防锈性能。
Description
技术领域
本发明属于金属切削添加剂领域，具体涉及一种全合成切削液。
背景技术
切削液一般是指材料在机械加工过程中，为及时带走切削区内产生的热量以降低切削温度，延长刀具使用寿命，提高工件加工精度而使用的工作液。其通常应具备润滑、冷却、清洗、防锈等作用。切削液按其化学组成可分为油基切削液和水基切削液两大类。油基切削液的润滑性能较好，冷却效果较差。水基切削液与油基切削液相比润滑性能相对较差，冷却效果较好。近年来，由于先进切削机床的不断涌现，刀具和工件材料的发展，对切削液提出了更高的要求。例如，使用硬质合金刀具在高速切削加工时由于产生巨大热量，油基切削液的冷却性能已无法满足需求。使得人们将研究重点转向了研制高性能的水基切削液。
水基切削液具有冷却效果好、可节约能源、操作环境清洁等优点而日渐广泛应用于金属机械加工工艺中，并且有逐步替代油基切削液的趋势。其中尤以水基全合成切削液的优异性更为突出，与传统的乳化油型和半合成切削液相比，全合成切削液由于完全不含机械油，在清洗性、冷却性、加工可视性、抗菌性和稳定性等方面都具有显著地优势，在行业内逐渐获得广泛的应用。然而，现有水基切削液与油基切削液相比，其在防锈性能方面非常不理想。
发明内容
本发明提出一种全合成切削液，该全合成切削液不仅环保性能好，还具有非常优异的防锈性能。
本发明的技术方案是这样实现的：
一种全合成切削液，按照重量百分数计算，包括以下组分：
单一醇胺3～7％、三乙醇胺3～7％、二元酸3～6％、润滑剂11～18％、络合剂3～5％及乳化剂0.5～1％，余量为去离子水。
优选地，所述润滑剂为二聚脂肪酸、聚醚及聚乙二醇的混合物。
优选地，二聚脂肪酸、聚醚及聚乙二醇的质量比为4～7:3～5:4～6。
优选地，所述络合剂选自EDTA、EDTA钠盐、次氮基三乙酸钠、酒石酸钠、柠檬酸钠、葡萄糖酸钠与N-羟乙基乙二胺三乙酸中的一种或者多种。
优选地，所述乳化剂为TX-10。
优选地，还包括消泡剂。
优选地，所述消泡剂的重量百分数含量为0.1～1％。
优选地，所述消泡剂选自乳化硅油、聚醚接枝改性的有机硅与合成型聚醚消泡剂中的一种或者多种。
优选地，所述二元酸优选为十二碳二元酸。
下面对本发明的技术方案作进一步详细说明：
单一醇胺、三乙醇胺及二元酸作为本发明全合成切削液的防锈剂，二聚脂肪酸、聚醚、聚乙二醇起润滑抗磨作用。
本发明的全合成切削液的制备方法为将上述组分混合均匀即可。
本发明的有益效果：
1、本发明的全合成切削液以单一醇胺、三乙醇胺及二元酸作为防锈剂，与其他成分配合，使得本发明的全合成切削液防锈性能达到50天，远大于半合成的切削液的20天。
2、本发明的全合成切削液不含亚硝酸钠、硫、氯、酚、对叔丁基苯甲酸盐等对人体有毒害物质及对环境有害物质，抗微生物能力强,不容易腐败变质,能够有效地延长切削液使用寿命,减少废水排放,有利于环保和清洁生产,提高工作效率，降低加工成本；良好的排污油能力，能将漏入切削液中的导轨油、液压油快速分离出去；良好的铁屑沉降性，避免因过细磨屑(特别是铸铁和球墨铸铁)难于沉降分离，而影响砂轮耐用度和加工精度。
3、本发明的全合成切削液为清澈透明状态,便于观察加工工件,有利于保持加工环境的清洁；储存稳定性好。能适应春夏秋冬不同季节温度的变化；具有优良的润滑性、防锈性、冷却性、清洗性、杀菌性；不破坏油漆，与通常使用的设备密封材料相适应。
具体实施方式
实施例1
一种全合成切削液，按照重量百分数计算，包括以下组分：
单一醇胺4％、三乙醇胺5％、十二碳二元酸3％、二聚脂肪酸5％、聚醚3％，聚乙二醇4％、EDTA钠盐3％及TX-100.6％，余量为去离子水。
实施例2
一种全合成切削液，按照重量百分数计算，包括以下组分：
单乙醇胺3％、三乙醇胺7％、十二碳二元酸4％、二聚脂肪酸4％、聚醚4％，聚乙二醇4％、EDTA4％、TX-10 0.7％及乳化硅油0.1％，余量为去离子水。
实施例3
一种全合成切削液，按照重量百分数计算，包括以下组分：
单乙醇胺6％、三乙醇胺3％、十二碳二元酸6％、二聚脂肪酸7％、聚醚5％，聚乙二醇6％、N-羟乙基乙二胺三乙酸5％、TX-10 1％及乳化硅油0.5％，余量为去离子水。
实施例4
单乙醇胺7％、三乙醇胺4％、十二碳二元酸4％、二聚脂肪酸5％、聚醚4％，聚乙二醇5％、EDTA钠盐4％、TX-10 0.5％及聚醚接枝改性的有机硅0.2％，余量为去离子水。
试验例
将实施例1-4的全合成切削液进行性能测试，具体见表1。
表1全合成切削液性能测试结果
以上所述仅为本发明的较佳实施例而已，并不用以限制本发明，凡在本发明的精神和原则之内，所作的任何修改、等同替换、改进等，均应包含在本发明的保护范围之内。
Claims (9)
1.一种全合成切削液，其特征在于，按照重量百分数计算，包括以下组分：
单一醇胺3～7％、三乙醇胺3～7％、二元酸3～6％、润滑剂11～18％、络合剂3～5％及乳化剂0.5～1％，余量为去离子水。
2.根据权利要求1所述的全合成切削液，其特征在于，所述润滑剂为二聚脂肪酸、聚醚及聚乙二醇的混合物。
3.根据权利要求2所述的全合成切削液，其特征在于，二聚脂肪酸、聚醚及聚乙二醇的质量比为4～7:3～5:4～6。
4.根据权利要求1所述的全合成切削液，其特征在于，所述络合剂选自EDTA、EDTA钠盐、次氮基三乙酸钠、酒石酸钠、柠檬酸钠、葡萄糖酸钠与N-羟乙基乙二胺三乙酸中的一种或者多种。
5.根据权利要求1所述的全合成切削液，其特征在于，所述乳化剂为TX-10。
6.根据权利要求1所述的全合成切削液，其特征在于，还包括消泡剂。
7.根据权利要求6所述的全合成切削液，其特征在于，所述消泡剂的重量百分数含量为0.1～1％。
8.根据权利要求6所述的全合成切削液，其特征在于，所述消泡剂选自乳化硅油、聚醚接枝改性的有机硅与合成型聚醚消泡剂中的一种或者多种。
9.根据权利要求1所述的全合成切削液，其特征在于，所述二元酸为十二碳二元酸。
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