JPH04178500A - Water-soluble cutting oil composition having good cutting property - Google Patents
Water-soluble cutting oil composition having good cutting propertyInfo
- Publication number
- JPH04178500A JPH04178500A JP30386990A JP30386990A JPH04178500A JP H04178500 A JPH04178500 A JP H04178500A JP 30386990 A JP30386990 A JP 30386990A JP 30386990 A JP30386990 A JP 30386990A JP H04178500 A JPH04178500 A JP H04178500A
- Authority
- JP
- Japan
- Prior art keywords
- water
- alkaline earth
- earth metal
- cutting
- soluble
- 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.)
- Pending
Links
- 239000000203 mixture Substances 0.000 title claims abstract description 18
- 238000005520 cutting process Methods 0.000 title claims description 11
- 239000010730 cutting oil Substances 0.000 title 1
- 229910052784 alkaline earth metal Inorganic materials 0.000 claims abstract description 23
- -1 alkaline earth metal sulfonate Chemical class 0.000 claims abstract description 23
- 235000014113 dietary fatty acids Nutrition 0.000 claims abstract description 18
- 239000000194 fatty acid Substances 0.000 claims abstract description 18
- 229930195729 fatty acid Natural products 0.000 claims abstract description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 11
- 239000002480 mineral oil Substances 0.000 claims abstract description 7
- 239000004094 surface-active agent Substances 0.000 claims abstract description 7
- 235000010446 mineral oil Nutrition 0.000 claims abstract description 6
- 239000002173 cutting fluid Substances 0.000 claims description 36
- 239000005069 Extreme pressure additive Substances 0.000 claims description 14
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 9
- 239000011593 sulfur Substances 0.000 claims description 9
- 229910052717 sulfur Inorganic materials 0.000 claims description 9
- 239000000126 substance Substances 0.000 claims description 2
- 239000003921 oil Substances 0.000 abstract description 16
- 239000000344 soap Substances 0.000 abstract description 7
- 239000003795 chemical substances by application Substances 0.000 abstract description 6
- 239000010935 stainless steel Substances 0.000 abstract description 3
- 229910001220 stainless steel Inorganic materials 0.000 abstract description 3
- 239000003945 anionic surfactant Substances 0.000 abstract description 2
- 239000002736 nonionic surfactant Substances 0.000 abstract description 2
- 239000000654 additive Substances 0.000 abstract 2
- 230000000996 additive effect Effects 0.000 abstract 2
- 238000005299 abrasion Methods 0.000 abstract 1
- 125000005609 naphthenate group Chemical group 0.000 abstract 1
- 235000019198 oils Nutrition 0.000 description 15
- 150000004665 fatty acids Chemical class 0.000 description 10
- 239000000243 solution Substances 0.000 description 8
- 239000011550 stock solution Substances 0.000 description 7
- 239000002253 acid Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- 150000007513 acids Chemical class 0.000 description 5
- 150000001342 alkaline earth metals Chemical class 0.000 description 5
- 238000003754 machining Methods 0.000 description 5
- BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000002518 antifoaming agent Substances 0.000 description 3
- 229940092714 benzenesulfonic acid Drugs 0.000 description 3
- 150000008107 benzenesulfonic acids Chemical class 0.000 description 3
- 239000003925 fat Substances 0.000 description 3
- 235000019197 fats Nutrition 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 239000003208 petroleum Substances 0.000 description 3
- 239000005077 polysulfide Substances 0.000 description 3
- 229920001021 polysulfide Polymers 0.000 description 3
- 150000008117 polysulfides Polymers 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 150000003460 sulfonic acids Chemical class 0.000 description 3
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 2
- 239000003963 antioxidant agent Substances 0.000 description 2
- 239000000460 chlorine Substances 0.000 description 2
- 229910052801 chlorine Inorganic materials 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 239000003112 inhibitor Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- WWZKQHOCKIZLMA-UHFFFAOYSA-N octanoic acid Chemical compound CCCCCCCC(O)=O WWZKQHOCKIZLMA-UHFFFAOYSA-N 0.000 description 2
- 239000012188 paraffin wax Substances 0.000 description 2
- 239000011574 phosphorus Substances 0.000 description 2
- 229910052698 phosphorus Inorganic materials 0.000 description 2
- 239000011734 sodium Substances 0.000 description 2
- 229910052708 sodium Inorganic materials 0.000 description 2
- 230000001629 suppression Effects 0.000 description 2
- 230000003746 surface roughness Effects 0.000 description 2
- JNYAEWCLZODPBN-JGWLITMVSA-N (2r,3r,4s)-2-[(1r)-1,2-dihydroxyethyl]oxolane-3,4-diol Chemical compound OC[C@@H](O)[C@H]1OC[C@H](O)[C@H]1O JNYAEWCLZODPBN-JGWLITMVSA-N 0.000 description 1
- WRIDQFICGBMAFQ-UHFFFAOYSA-N (E)-8-Octadecenoic acid Natural products CCCCCCCCCC=CCCCCCCC(O)=O WRIDQFICGBMAFQ-UHFFFAOYSA-N 0.000 description 1
- LQJBNNIYVWPHFW-UHFFFAOYSA-N 20:1omega9c fatty acid Natural products CCCCCCCCCCC=CCCCCCCCC(O)=O LQJBNNIYVWPHFW-UHFFFAOYSA-N 0.000 description 1
- QSBYPNXLFMSGKH-UHFFFAOYSA-N 9-Heptadecensaeure Natural products CCCCCCCC=CCCCCCCCC(O)=O QSBYPNXLFMSGKH-UHFFFAOYSA-N 0.000 description 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- 239000005635 Caprylic acid (CAS 124-07-2) Substances 0.000 description 1
- 235000013162 Cocos nucifera Nutrition 0.000 description 1
- 244000060011 Cocos nucifera Species 0.000 description 1
- 229910000881 Cu alloy Inorganic materials 0.000 description 1
- 201000004624 Dermatitis Diseases 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- 239000004166 Lanolin Substances 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- 239000005642 Oleic acid Substances 0.000 description 1
- ZQPPMHVWECSIRJ-UHFFFAOYSA-N Oleic acid Natural products CCCCCCCCC=CCCCCCCCC(O)=O ZQPPMHVWECSIRJ-UHFFFAOYSA-N 0.000 description 1
- 229920003171 Poly (ethylene oxide) Polymers 0.000 description 1
- 235000021355 Stearic acid Nutrition 0.000 description 1
- 150000001336 alkenes Chemical class 0.000 description 1
- 150000005215 alkyl ethers Chemical class 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 230000002421 anti-septic effect Effects 0.000 description 1
- 239000003429 antifungal agent Substances 0.000 description 1
- 229940121375 antifungal agent Drugs 0.000 description 1
- 239000004599 antimicrobial Substances 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 229910052788 barium Inorganic materials 0.000 description 1
- DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 description 1
- 235000015278 beef Nutrition 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- 239000004359 castor oil Substances 0.000 description 1
- 235000019438 castor oil Nutrition 0.000 description 1
- 239000003240 coconut oil Substances 0.000 description 1
- 235000019864 coconut oil Nutrition 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 239000011928 denatured alcohol Substances 0.000 description 1
- 239000000539 dimer Substances 0.000 description 1
- 229940060296 dodecylbenzenesulfonic acid Drugs 0.000 description 1
- 239000003995 emulsifying agent Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000000417 fungicide Substances 0.000 description 1
- ZEMPKEQAKRGZGQ-XOQCFJPHSA-N glycerol triricinoleate Natural products CCCCCC[C@@H](O)CC=CCCCCCCCC(=O)OC[C@@H](COC(=O)CCCCCCCC=CC[C@@H](O)CCCCCC)OC(=O)CCCCCCCC=CC[C@H](O)CCCCCC ZEMPKEQAKRGZGQ-XOQCFJPHSA-N 0.000 description 1
- 150000002334 glycols Chemical class 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
- QXJSBBXBKPUZAA-UHFFFAOYSA-N isooleic acid Natural products CCCCCCCC=CCCCCCCCCC(O)=O QXJSBBXBKPUZAA-UHFFFAOYSA-N 0.000 description 1
- 229940039717 lanolin Drugs 0.000 description 1
- 235000019388 lanolin Nutrition 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- PSZYNBSKGUBXEH-UHFFFAOYSA-N naphthalene-1-sulfonic acid Chemical class C1=CC=C2C(S(=O)(=O)O)=CC=CC2=C1 PSZYNBSKGUBXEH-UHFFFAOYSA-N 0.000 description 1
- 125000005608 naphthenic acid group Chemical group 0.000 description 1
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 1
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 description 1
- 229960002446 octanoic acid Drugs 0.000 description 1
- 235000019584 oiliness Nutrition 0.000 description 1
- 235000014593 oils and fats Nutrition 0.000 description 1
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 description 1
- ZQPPMHVWECSIRJ-KTKRTIGZSA-N oleic acid Chemical compound CCCCCCCC\C=C/CCCCCCCC(O)=O ZQPPMHVWECSIRJ-KTKRTIGZSA-N 0.000 description 1
- 235000021313 oleic acid Nutrition 0.000 description 1
- OJMIONKXNSYLSR-UHFFFAOYSA-N phosphorous acid Chemical compound OP(O)O OJMIONKXNSYLSR-UHFFFAOYSA-N 0.000 description 1
- 229920005862 polyol Polymers 0.000 description 1
- 150000003077 polyols Chemical class 0.000 description 1
- 239000003755 preservative agent Substances 0.000 description 1
- WBHHMMIMDMUBKC-XLNAKTSKSA-N ricinelaidic acid Chemical compound CCCCCC[C@@H](O)C\C=C\CCCCCCCC(O)=O WBHHMMIMDMUBKC-XLNAKTSKSA-N 0.000 description 1
- 229960003656 ricinoleic acid Drugs 0.000 description 1
- FEUQNCSVHBHROZ-UHFFFAOYSA-N ricinoleic acid Natural products CCCCCCC(O[Si](C)(C)C)CC=CCCCCCCCC(=O)OC FEUQNCSVHBHROZ-UHFFFAOYSA-N 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 239000008117 stearic acid Substances 0.000 description 1
- 150000003871 sulfonates Chemical class 0.000 description 1
- 239000003760 tallow Substances 0.000 description 1
- 239000013638 trimer Chemical class 0.000 description 1
Landscapes
- Lubricants (AREA)
Abstract
Description
【発明の詳細な説明】
［産業上の利用分野〕
本発明は、切削加工に用いられる水溶性切削油剤組成物
に関する。詳しくいえば本発明は、ステンレス鋼、鋼材
等の被削性の悪い材料の切削加工において、工具摩耗を
減少させて、工具寿命を延ばすとともに、被削材の仕上
げ面精度を向上することができる水溶性切削油剤組成物
に関する。DETAILED DESCRIPTION OF THE INVENTION [Industrial Field of Application] The present invention relates to a water-soluble cutting fluid composition used for cutting. More specifically, the present invention can reduce tool wear, extend tool life, and improve the finished surface accuracy of the workpiece in machining of materials with poor machinability such as stainless steel and steel. The present invention relates to a water-soluble cutting fluid composition.
［従来の技術〕
切削加工において、切削油剤を使用する主目的は、切削
工具と被削材との間の潤滑により工具摩耗を抑制して工
具寿命の延長を図り、所定の寸法精度を得ることである
。このような目的をもって使用される切削油剤が具備す
るべき性能は、前記の目的を達成するための一次性能と
、切削油剤の腐敗防止及び防錆等の二次性能である。[Conventional technology] The main purpose of using cutting fluid in cutting is to suppress tool wear and extend tool life by lubricating the gap between the cutting tool and the workpiece, and to obtain a specified dimensional accuracy. It is. The performance that a cutting fluid used for such a purpose should have is primary performance to achieve the above-mentioned purpose, and secondary performance such as preventing the cutting fluid from rotting and rusting.
−次性能を向上させるためには、塩素化パラフィン、塩
素化脂肪油等の塩素系極圧添加剤、硫化脂肪油、硫化鉱
油等のイオウ系極圧添加剤、あるいはリン酸エステル、
亜リン酸エステル等のリン系極圧添加剤が添加された油
剤が用いられる。- In order to improve the performance of
An oil agent to which a phosphorus-based extreme pressure additive such as phosphite is added is used.
また、切削油剤には、水に希釈して使用するタイプの水
溶性切削油剤と、油剤をそのまま便用する不水溶性切削
油剤とがある。水溶性切削油剤は、鉱物油、油脂、極圧
添加剤、界面活性剤、消泡剤、金属防食剤、酸化防止剤
、防腐・防黴剤等を組成成分として含み、これらを目的
に応じて適宜に混合して造られる。水溶性切削油剤は通
常、水で１０〜１００倍に希釈して使用されるが、−次
性能において不水溶性タイプより劣るため、特に被削性
の劣るステンレス鋼や鋼材等の切削加工においては、不
水溶性タイプの油剤が用いられ。Furthermore, cutting fluids include water-soluble cutting fluids that are used after being diluted with water, and water-insoluble cutting fluids that are used as they are. Water-soluble cutting fluids contain mineral oils, fats and oils, extreme pressure additives, surfactants, antifoaming agents, metal anticorrosives, antioxidants, antiseptic and antifungal agents, etc. depending on the purpose. Produced by mixing appropriately. Water-soluble cutting fluids are usually diluted 10 to 100 times with water before use, but because they are inferior to water-insoluble types in terms of performance, they are particularly useful for cutting stainless steel and other steel materials that have poor machinability. , a water-insoluble oil agent is used.
水溶性タイプ油剤では十分な一次性能が得られていない
のが実状である。The reality is that water-soluble oils do not have sufficient primary performance.
（１） ″ ド の と Ａ水溶
性切削油剤は、希釈液の外観によって、エマルション型
水溶性切削油剤（ＪＩＳ Ｗ１種）とフリュープル型
水溶性切削油剤（ＪＩＳ Ｗ２種）とに分類されてい
る。いずれも鉱物油、油脂、脂肪酸、極圧添加剤、界面
活性剤、アルカノールアミン、無機アルカリ、ポリオー
ル、グリコール、有機インヒビター、防腐殺菌剤、銅合
金防食剤、消泡剤、水等を組成成分として含み、これら
を目的に応じて適宜に混合して造られている。ＪＩＳ
Ｗ１種とＪＩＳ Ｗ２種では組成成分の比率は異な
るが、組成成分の種類は同じである。 従来の水溶性切
削油剤の原液組成の概要をつぎの表に示す。（「切削油
剤と研削油剤」 ：幸書房昭和５７年６月１日発行 第
１３１頁）水溶性切削油剤の原液組成
水溶性切削油剤において、極圧添加剤としては、不水溶
性切削油剤と同じく塩素系極圧添加剤、イオウ系極圧添
加剤およびリン系極圧添加剤が用いられている。(1) A Water-soluble cutting fluids are classified into emulsion-type water-soluble cutting fluids (JIS W 1st class) and full-pull-type water-soluble cutting fluids (JIS W 2nd class) depending on the appearance of the diluted liquid. All of them contain mineral oil, fats and oils, fatty acids, extreme pressure additives, surfactants, alkanolamines, inorganic alkalis, polyols, glycols, organic inhibitors, preservatives and fungicides, copper alloy anticorrosives, antifoaming agents, water, etc. These are mixed appropriately depending on the purpose.JIS
Although the proportions of the compositional components are different between the W1 type and the JIS W2 type, the types of compositional components are the same. The following table shows an overview of the stock solution composition of conventional water-soluble cutting fluids. ("Cutting fluids and grinding fluids": Saiwai Shobo, published June 1, 1980, p. 131) Composition of the stock solution of water-soluble cutting fluids In water-soluble cutting fluids, as extreme pressure additives, they are used in the same way as in water-insoluble cutting fluids. Chlorine-based extreme pressure additives, sulfur-based extreme pressure additives, and phosphorus-based extreme pressure additives are used.
水溶性切削油剤において、界面活性剤は、乳化剤さびど
め剤、浸透剤および潤滑剤としての作用をするものであ
り、具体例として脂肪酸またはナフテン酸のアルカリ石
けん、アミン石けん、石油スルホン酸ソーダ、アルキル
−アリールスルホン酸ソーダなどのアニオン系界面活性
剤およびポリオキシエチレンアルキルエーテル、ソルビ
タンの脂肪酸エステル、脂肪酸のアルキロールアミドな
どの非イオン系界面活性剤を挙げることができる。In water-soluble cutting fluids, surfactants act as emulsifiers, rust inhibitors, penetrants, and lubricants, and specific examples include alkaline soaps of fatty acids or naphthenic acids, amine soaps, sodium petroleum sulfonates, Mention may be made of anionic surfactants such as sodium alkyl-arylsulfonates and nonionic surfactants such as polyoxyethylene alkyl ethers, fatty acid esters of sorbitan, and alkylolamides of fatty acids.
（２）：ウ ド の
水溶性切削油剤は、不水溶性切削油剤に比べて発煙や引
火を起こしに（いこと、作業者に皮膚炎を生じにくいこ
と、機械回りの汚れを生じにくいこと、油剤タンク内の
切りくずの除去分離が容易なことなどの利点を有するが
、反面において工具寿命、加工精度、仕上げ面粗さなど
切削油剤としての一次性能においては、不水溶性切削油
剤よりも劣っている。(2): Udo's water-soluble cutting fluids are less likely to cause smoke or ignite than water-insoluble cutting fluids, are less likely to cause dermatitis to workers, and are less likely to cause stains around machinery. It has advantages such as easy removal and separation of chips in the oil tank, but on the other hand, it is inferior to water-insoluble cutting fluids in terms of primary performance as a cutting fluid, such as tool life, machining accuracy, and finished surface roughness. ing.
［発明が解決しようとする問題点］
本発明は、前記の問題点である一次性能、特に被削性の
劣る材料の切削加工においても、侵れた性能を廃揮する
水溶性切削油剤組成物を提供しようとするものである。[Problems to be Solved by the Invention] The present invention provides a water-soluble cutting fluid composition that eliminates the above-mentioned problem of primary performance, especially in cutting of materials with poor machinability. This is what we are trying to provide.
本発明者らは、被削性の劣る材料の切削性能と切削油剤
の組成との関係について鋭意研究した結果、イオウ系極
圧添加剤と、スルホネート又は脂肪酸アルカリ土類金属
塩またはナフテン酸アルカリ土類金属塩の添加が優れた
効果を示すことを見いだして、本発明を完成した。As a result of intensive research into the relationship between the cutting performance of materials with poor machinability and the composition of cutting fluids, the present inventors found that sulfur-based extreme pressure additives and sulfonate or fatty acid alkaline earth metal salts or naphthenic acid alkaline earth metal salts The present invention was completed by discovering that the addition of similar metal salts exhibits excellent effects.
すなわち、本発明は鉱物油および油性向上剤から選ばれ
た少なくとも１種以上の物質、イオウ系極圧添加剤、界
面活性剤および水を含有する水溶性切削油剤において、
アルカリ土類金属のスルホネートまたは脂肪酸アルカリ
土類金属塩またはすフテン酸アルカリ土類金属塩を添加
したものである。That is, the present invention provides a water-soluble cutting fluid containing at least one substance selected from mineral oil and oiliness improver, a sulfur-based extreme pressure additive, a surfactant, and water,
An alkaline earth metal sulfonate, a fatty acid alkaline earth metal salt, or an alkaline earth metal sphthenate is added.
（イオウ系極圧添加剤）
本発明に使用することができるイオウ系極圧添加剤とし
ては、硫化油脂、硫化脂肪酸エステル、オレフィンポリ
サルファイド、ジアルキルポリサルファイド等を挙げる
ことができる。イオウ系極圧添加剤の含有量は、切削油
剤組成物原液中において０．５〜３０重量％の範囲が適
当である。その理由は、イオウ系極圧添加剤の含有量が
０．５重量％未満では、希釈液を使用する時に工具摩耗
抑制効果が得られず、また、その含有量が３０重量％を
越えてもその効果が変わらないからである。(Sulfur-based extreme pressure additive) Examples of the sulfur-based extreme pressure additive that can be used in the present invention include sulfurized oils and fats, sulfurized fatty acid esters, olefin polysulfides, dialkyl polysulfides, and the like. The content of the sulfur-based extreme pressure additive is suitably in the range of 0.5 to 30% by weight in the cutting fluid composition stock solution. The reason for this is that if the content of the sulfur-based extreme pressure additive is less than 0.5% by weight, the effect of suppressing tool wear cannot be obtained when using a diluted solution, and even if the content exceeds 30% by weight, This is because the effect remains unchanged.
（アルカリ土類金属のスルホネート）
アルカリ土類金属のスルホネートとしては、マグネシウ
ムスルホネート、カルシウムスルホネート、バリウムス
ルホネート等を挙げることができる。(Alkaline earth metal sulfonate) Examples of the alkaline earth metal sulfonate include magnesium sulfonate, calcium sulfonate, barium sulfonate, and the like.
スルホン酸としては、芳香族石油スルホン酸、アルキル
スルホン酸、アリールスルホン酸、アルキルアリールス
ルホン酸などが含まれる。スルホン酸の種類を更に詳細
に述べれば、次のようなものを使用することができる。Sulfonic acids include aromatic petroleum sulfonic acids, alkylsulfonic acids, arylsulfonic acids, alkylarylsulfonic acids, and the like. More specifically, the types of sulfonic acids that can be used include the following.
ポストドデシルベンゼンスルホン酸、
ジラウリルセチルベンゼンスルホン酸、パラフィンワッ
クス置換ベンゼンスルホン酸、ポリオレフィン置換ベン
ゼンスルホン酸、ポリイソブチレン置換ベンゼンスルホ
ン酸、ナフタレンスルホン酸。Post-dodecylbenzenesulfonic acid, dilaurylcetylbenzenesulfonic acid, paraffin wax-substituted benzenesulfonic acid, polyolefin-substituted benzenesulfonic acid, polyisobutylene-substituted benzenesulfonic acid, naphthalenesulfonic acid.
アルカリ土類金属のスルホネートの含有量は、切削油剤
原液の１ないし３０重量％の範囲が適当である。その理
由は、アルカリ土類金属スルホネートの含有量が１重量
％未満では、油剤の水希釈液を使用°する時に十分な工
具摩耗抑制効果が得られず、また、その含有量が３０重
量％を越えてもその効果が変わらず、かえって油剤の水
希釈液の安定性が低下するからである。The content of alkaline earth metal sulfonate is suitably in the range of 1 to 30% by weight of the cutting fluid stock solution. The reason for this is that if the alkaline earth metal sulfonate content is less than 1% by weight, sufficient tool wear suppression effect cannot be obtained when using a water-diluted oil solution, and if the content is less than 30% by weight, This is because even if the amount is exceeded, the effect does not change, and the stability of the water diluted oil solution deteriorates on the contrary.
（アルカリ土類金属セッケン）
脂肪酸アルカリ土類金属塩としては、カプリル酸、ヤシ
油脂肪酸、オレイン酸、ステアリン酸、リシノール酸、
ラノリン脂肪酸等の炭素原子数が８ないし３０の脂肪酸
のアルカリ土類金属セッケン、ダイマー酸やトリマー酸
等の重合脂肪酸のアルカリ土類金属セッケン及び縮合脂
肪酸のアルカリ土類金属塩を用いることができる。(Alkaline earth metal soap) Examples of fatty acid alkaline earth metal salts include caprylic acid, coconut oil fatty acid, oleic acid, stearic acid, ricinoleic acid,
Alkaline earth metal soaps of fatty acids having 8 to 30 carbon atoms such as lanolin fatty acids, alkaline earth metal soaps of polymerized fatty acids such as dimer acids and trimer acids, and alkaline earth metal salts of condensed fatty acids can be used.
脂肪酸アルカリ土類金属塩の含有量は、切削油剤原液の
１ないし３０重量％の範囲が適当である。その理由は、
アルカリ土類金属セッケンの含有量が１重量％未満では
、油剤の水希釈液を使用する時に十分な工具摩耗抑制効
果が得られず、また、その含有量が３０重量％を越えて
もその効果が変わらず、かえって油剤の水希釈液の安定
性が低下するからである。The content of the fatty acid alkaline earth metal salt is suitably in the range of 1 to 30% by weight of the cutting fluid stock solution. The reason is,
If the content of alkaline earth metal soap is less than 1% by weight, sufficient tool wear suppression effect cannot be obtained when using a water-diluted oil solution, and even if the content exceeds 30% by weight, the effect will not be obtained. This is because the stability of the water-diluted solution of the oil agent decreases on the contrary.
（任意成分）
鉱物油、油脂、油性向上剤、界面活性剤、消泡剤、金属
防食剤、酸化防止剤等の成分は、従来用いられているも
ののなかから任意に選択して用いることができる。(Optional components) Components such as mineral oil, fats and oils, oiliness improvers, surfactants, antifoaming agents, metal anticorrosives, and antioxidants can be arbitrarily selected from conventionally used components. .
これらの成分の含有量は、従来の水溶性切削油剤と同様
にすればよい。The content of these components may be the same as in conventional water-soluble cutting fluids.
（製造方法）
本発明の水溶性切削油剤を製造するには、従来の方法に
従って各成分を混合すればよい。(Manufacturing method) In order to manufacture the water-soluble cutting fluid of the present invention, each component may be mixed according to a conventional method.
（使用方法）
本発明の油剤を使用するには、水で１０ないし１００倍
に希釈して使用する。(How to use) To use the oil agent of the present invention, it is diluted 10 to 100 times with water.
なお、本発明の油剤の原液を不安定にするアルカリ土類
金属のスルホネート類は、油剤原液に加えてもよく、水
希釈液に添加しても良い。Note that the alkaline earth metal sulfonates that make the stock solution of the oil solution of the present invention unstable may be added to the stock solution of the oil solution or may be added to the water diluted solution.
［実施例１
以下に実施例を示して本発明を具体的に説明するが、本
発明は下記の実施例だけに限定されるものではない。[Example 1 The present invention will be specifically explained below with reference to Examples, but the present invention is not limited to the following Examples.
なお、下記の実施例及び比較例において、「％」は特記
しない限り重量％である。In addition, in the following examples and comparative examples, "%" is weight % unless otherwise specified.
下記の第１表は本発明の実施例の組成を示す。Table 1 below shows the compositions of examples of the invention.
第 １ 表 （１） 第 １ 表 （２） 第 １ 表 （３） 下記の第２表は比較例の組成を示す。Section 1 Table (1) Chapter 1 Table (2) Chapter 1 Table (3) Table 2 below shows the composition of the comparative example.
第 ２ 表 （１） 第 ２ 表 （２） 第 ２ 表 （３） （注１）ヒマシ油脂肪酸縮合物である。Section 2 Table (1) Section 2 Table (2) Section 2 Table (3) (Note 1) Castor oil fatty acid condensate.
（注２）ヤシ脂肪酸ジェタノールアミドである。(Note 2) Coconut fatty acid jetanolamide.
（注３）牛脂変性アルコールエチレンオキシド７モル付
加物である。(Note 3) 7 mole adduct of beef tallow denatured alcohol ethylene oxide.
（注４ ） ｃ ｌ□パラフィンの塩素化物（塩素！５
０％）である。(Note 4) c l□ Chlorinated product of paraffin (chlorine!5
0%).
（注５）ジラウリルポリスリフイド（硫黄含量４％）で
ある。(Note 5) Dilauryl polysulfide (sulfur content 4%).
（注６）石油スルホン酸の分子量は４００〜４５０であ
る。(Note 6) The molecular weight of petroleum sulfonic acid is 400 to 450.
本発明の水溶液切削油剤組成物の性能を明らかにするた
め、第１表及び第２表の組成物について切削試験を行っ
た。In order to clarify the performance of the aqueous cutting fluid composition of the present invention, cutting tests were conducted on the compositions shown in Tables 1 and 2.
試験項目及び試験条件を以下に記し、結果を第３表に示
す。The test items and test conditions are listed below, and the results are shown in Table 3.
（使用した機械）
大隈鉄工製ＮＣ旋盤「タイプＬＣ−３０４（切削条件）
Ｖ：５０ｍ／分。(Machine used) NC lathe “Type LC-304” manufactured by Okuma Iron Works (Cutting conditions)
V: 50m/min.
切込み： １．５ｍｍ、
ｆ ： ０．２ｍｍ／回転
（被削材）１３Ｃｒ鋼（８８，９φｍｍ）（工具）超硬
に種スロアウェイチップ
（切削油剤）水で１０倍に希釈して使用した。Depth of cut: 1.5 mm, f: 0.2 mm/rotation (work material) 13Cr steel (88.9φmm) (tool) Seed throw-away tip (cutting fluid) diluted 10 times with water and used in carbide.
上記条件で１．０００ｍ切削加工した時の工具逃げ面摩
耗（Ｖａ）及び仕上面粗度を測定して油剤の性能を評価
した。The performance of the oil agent was evaluated by measuring tool flank wear (Va) and finished surface roughness when cutting 1.000 m under the above conditions.
第 ３ 表 （１）
第 ３ 表 （２）
［発明の効果］
本発明の水溶性切削油剤組成物は、被削性の劣る材料の
切削加工においても優れた切削性を発揮することができ
るため、加工精度の向上および加工能率の向上を図るこ
とができる。Table 3 (1) Table 3 (2) [Effects of the Invention] The water-soluble cutting fluid composition of the present invention can exhibit excellent machinability even in machining of materials with poor machinability. , it is possible to improve machining accuracy and machining efficiency.
Claims (1)
種以上の物質、イオウ系極圧添加剤、界面活性剤、及び
水を含有する水溶性切削油剤において、アルカリ土類金
属のスルホネート、脂肪酸アルカリ土類金属塩およびナ
フテン酸アルカリ土類金属塩からなる集団から選択され
る少なくとも１種のものを含有することを特徴とする切
削性良好な水溶性切削油剤組成物。(1) At least one selected from mineral oil and oiliness improver
A water-soluble cutting fluid containing at least one substance, a sulfur-based extreme pressure additive, a surfactant, and water, consisting of alkaline earth metal sulfonates, fatty acid alkaline earth metal salts, and naphthenic acid alkaline earth metal salts. 1. A water-soluble cutting fluid composition with good cutting properties, characterized in that it contains at least one selected from the group consisting of:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP30386990A JPH04178500A (en) | 1990-11-13 | 1990-11-13 | Water-soluble cutting oil composition having good cutting property |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP30386990A JPH04178500A (en) | 1990-11-13 | 1990-11-13 | Water-soluble cutting oil composition having good cutting property |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH04178500A true JPH04178500A (en) | 1992-06-25 |
Family
ID=17926256
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP30386990A Pending JPH04178500A (en) | 1990-11-13 | 1990-11-13 | Water-soluble cutting oil composition having good cutting property |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH04178500A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003082335A (en) * | 2001-09-06 | 2003-03-19 | Yushiro Chem Ind Co Ltd | Water-soluble work liquid composition for abrasive grain fixed wire saw |
| JP2010507718A (en) * | 2006-10-24 | 2010-03-11 | ケムチュア コーポレイション | Soluble oil containing overbased sulfonate additive |
| WO2014084171A1 (en) * | 2012-11-27 | 2014-06-05 | 日本クエーカー・ケミカル株式会社 | Water-soluble metal working fluid composition, metal grinding method and grinding workpiece |
| JP2017165855A (en) * | 2016-03-16 | 2017-09-21 | 住鉱潤滑剤株式会社 | Water soluble lubricant composition |
| WO2020196545A1 (en) * | 2019-03-26 | 2020-10-01 | 出光興産株式会社 | Water-soluble metal processing oil composition, method for producing water-soluble metal processing oil composition, metal processing fluid, and metal processing method |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4839562A (en) * | 1971-08-26 | 1973-06-11 | ||
| JPS60118799A (en) * | 1983-11-29 | 1985-06-26 | Nippon Oil Co Ltd | Lubricant for working metal |
-
1990
- 1990-11-13 JP JP30386990A patent/JPH04178500A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4839562A (en) * | 1971-08-26 | 1973-06-11 | ||
| JPS60118799A (en) * | 1983-11-29 | 1985-06-26 | Nippon Oil Co Ltd | Lubricant for working metal |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003082335A (en) * | 2001-09-06 | 2003-03-19 | Yushiro Chem Ind Co Ltd | Water-soluble work liquid composition for abrasive grain fixed wire saw |
| JP4497768B2 (en) * | 2001-09-06 | 2010-07-07 | ユシロ化学工業株式会社 | Water-soluble machining fluid composition for fixed abrasive wire saw |
| JP2010507718A (en) * | 2006-10-24 | 2010-03-11 | ケムチュア コーポレイション | Soluble oil containing overbased sulfonate additive |
| WO2014084171A1 (en) * | 2012-11-27 | 2014-06-05 | 日本クエーカー・ケミカル株式会社 | Water-soluble metal working fluid composition, metal grinding method and grinding workpiece |
| JPWO2014084171A1 (en) * | 2012-11-27 | 2017-01-05 | 日本クエーカー・ケミカル株式会社 | Water-soluble metalworking fluid composition, metal grinding method and ground product |
| JP2017165855A (en) * | 2016-03-16 | 2017-09-21 | 住鉱潤滑剤株式会社 | Water soluble lubricant composition |
| WO2020196545A1 (en) * | 2019-03-26 | 2020-10-01 | 出光興産株式会社 | Water-soluble metal processing oil composition, method for producing water-soluble metal processing oil composition, metal processing fluid, and metal processing method |
| JP2020158611A (en) * | 2019-03-26 | 2020-10-01 | 出光興産株式会社 | Water soluble metal processing oil composition, manufacturing method of water soluble metal processing oil composition, metal processing liquid, and metal processing method |
| CN113574151A (en) * | 2019-03-26 | 2021-10-29 | 出光兴产株式会社 | Water-soluble metal working oil composition, method for producing water-soluble metal working oil composition, metal working fluid, and metal working method |
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