JPS63207562A - Grinding using cubic boron nitride and cooling and lubricating method of work in high-grade machining - Google Patents
Grinding using cubic boron nitride and cooling and lubricating method of work in high-grade machiningInfo
- Publication number
- JPS63207562A JPS63207562A JP62147196A JP14719687A JPS63207562A JP S63207562 A JPS63207562 A JP S63207562A JP 62147196 A JP62147196 A JP 62147196A JP 14719687 A JP14719687 A JP 14719687A JP S63207562 A JPS63207562 A JP S63207562A
- Authority
- JP
- Japan
- Prior art keywords
- boron nitride
- cubic boron
- cooling
- grinding
- machining
- 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
- 229910052582 BN Inorganic materials 0.000 title claims description 22
- PZNSFCLAULLKQX-UHFFFAOYSA-N Boron nitride Chemical compound N#B PZNSFCLAULLKQX-UHFFFAOYSA-N 0.000 title claims description 22
- 238000003754 machining Methods 0.000 title claims description 13
- 238000001816 cooling Methods 0.000 title claims description 6
- 238000000034 method Methods 0.000 title claims description 4
- 230000001050 lubricating effect Effects 0.000 title 1
- 238000005498 polishing Methods 0.000 claims description 13
- 229920001577 copolymer Polymers 0.000 claims description 8
- 125000004432 carbon atom Chemical group C* 0.000 claims description 4
- -1 alkylene glycols Chemical class 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 125000002947 alkylene group Chemical group 0.000 claims description 2
- 239000003831 antifriction material Substances 0.000 claims 1
- LYCAIKOWRPUZTN-UHFFFAOYSA-N ethylene glycol Natural products OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 12
- 239000002826 coolant Substances 0.000 description 8
- 238000005520 cutting process Methods 0.000 description 8
- 238000012360 testing method Methods 0.000 description 8
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 6
- 150000002148 esters Chemical class 0.000 description 6
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 4
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 4
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 4
- 239000011593 sulfur Substances 0.000 description 4
- 229910052717 sulfur Inorganic materials 0.000 description 4
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 3
- GOOHAUXETOMSMM-UHFFFAOYSA-N Propylene oxide Chemical compound CC1CO1 GOOHAUXETOMSMM-UHFFFAOYSA-N 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 150000008280 chlorinated hydrocarbons Chemical class 0.000 description 3
- ZQPPMHVWECSIRJ-KTKRTIGZSA-N oleic acid Chemical compound CCCCCCCC\C=C/CCCCCCCC(O)=O ZQPPMHVWECSIRJ-KTKRTIGZSA-N 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-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
- 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
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 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
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- 229920001400 block copolymer Polymers 0.000 description 2
- 239000000460 chlorine Substances 0.000 description 2
- 229910052801 chlorine Inorganic materials 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000003925 fat Substances 0.000 description 2
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 2
- QXJSBBXBKPUZAA-UHFFFAOYSA-N isooleic acid Natural products CCCCCCCC=CCCCCCCCCC(O)=O QXJSBBXBKPUZAA-UHFFFAOYSA-N 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 239000002480 mineral oil Substances 0.000 description 2
- 235000010446 mineral oil Nutrition 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- XHXFXVLFKHQFAL-UHFFFAOYSA-N phosphoryl trichloride Chemical compound ClP(Cl)(Cl)=O XHXFXVLFKHQFAL-UHFFFAOYSA-N 0.000 description 2
- 239000000779 smoke Substances 0.000 description 2
- DLYUQMMRRRQYAE-UHFFFAOYSA-N tetraphosphorus decaoxide Chemical compound O1P(O2)(=O)OP3(=O)OP1(=O)OP2(=O)O3 DLYUQMMRRRQYAE-UHFFFAOYSA-N 0.000 description 2
- ALSTYHKOOCGGFT-KTKRTIGZSA-N (9Z)-octadecen-1-ol Chemical compound CCCCCCCC\C=C/CCCCCCCCO ALSTYHKOOCGGFT-KTKRTIGZSA-N 0.000 description 1
- NGNBDVOYPDDBFK-UHFFFAOYSA-N 2-[2,4-di(pentan-2-yl)phenoxy]acetyl chloride Chemical class CCCC(C)C1=CC=C(OCC(Cl)=O)C(C(C)CCC)=C1 NGNBDVOYPDDBFK-UHFFFAOYSA-N 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical group [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- 239000005069 Extreme pressure additive Substances 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 1
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical class OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000005068 cooling lubricant Substances 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 239000002173 cutting fluid Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000007731 hot pressing Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000002736 nonionic surfactant Substances 0.000 description 1
- 229940055577 oleyl alcohol Drugs 0.000 description 1
- XMLQWXUVTXCDDL-UHFFFAOYSA-N oleyl alcohol Natural products CCCCCCC=CCCCCCCCCCCO XMLQWXUVTXCDDL-UHFFFAOYSA-N 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
- 150000003014 phosphoric acid esters Chemical class 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 1
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 235000021122 unsaturated fatty acids Nutrition 0.000 description 1
- 150000004670 unsaturated fatty acids Chemical class 0.000 description 1
- 239000004711 α-olefin Substances 0.000 description 1
Classifications
-
- 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
- C10M107/00—Lubricating compositions characterised by the base-material being a macromolecular compound
- C10M107/20—Lubricating compositions characterised by the base-material being a macromolecular compound containing oxygen
- C10M107/30—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C10M107/32—Condensation polymers of aldehydes or ketones; Polyesters; Polyethers
- C10M107/34—Polyoxyalkylenes
-
- 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
- C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
- C10M2201/02—Water
-
- 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
- C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
- C10M2201/06—Metal compounds
- C10M2201/063—Peroxides
-
- 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
- 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
-
- 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
- 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
- C10M2209/105—Polyethers, i.e. containing di- or higher polyoxyalkylene groups of alkylene oxides containing three carbon atoms only
-
- 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
- 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
- C10M2209/107—Polyethers, i.e. containing di- or higher polyoxyalkylene groups of two or more specified different alkylene oxides covered by groups C10M2209/104 - C10M2209/106
-
- 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
- C10M2211/00—Organic non-macromolecular compounds containing halogen as ingredients in lubricant compositions
- C10M2211/02—Organic non-macromolecular compounds containing halogen as ingredients in lubricant compositions containing carbon, hydrogen and halogen only
- C10M2211/022—Organic non-macromolecular compounds containing halogen as ingredients in lubricant compositions containing carbon, hydrogen and halogen only aliphatic
-
- 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
- C10M2211/00—Organic non-macromolecular compounds containing halogen as ingredients in lubricant compositions
- C10M2211/06—Perfluorinated compounds
-
- 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
- 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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- 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
- C10M2219/00—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
- C10M2219/02—Sulfur-containing compounds obtained by sulfurisation with sulfur or sulfur-containing compounds
-
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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
- C10M2219/00—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
- C10M2219/02—Sulfur-containing compounds obtained by sulfurisation with sulfur or sulfur-containing compounds
- C10M2219/024—Sulfur-containing compounds obtained by sulfurisation with sulfur or sulfur-containing compounds of esters, e.g. fats
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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
- C10M2223/00—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions
- C10M2223/02—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions having no phosphorus-to-carbon bonds
- C10M2223/04—Phosphate esters
-
- 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
- C10M2223/02—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions having no phosphorus-to-carbon bonds
- C10M2223/04—Phosphate esters
- C10M2223/042—Metal salts thereof
-
- 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
- C10M2225/00—Organic macromolecular compounds containing phosphorus as ingredients in lubricant compositions
-
- 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
- C10M2225/00—Organic macromolecular compounds containing phosphorus as ingredients in lubricant compositions
- C10M2225/02—Macromolecular compounds from phosphorus-containg monomers, obtained by reactions involving only carbon-to-carbon unsaturated bonds
-
- 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
- C10N2010/00—Metal present as such or in compounds
- C10N2010/02—Groups 1 or 11
-
- 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
- C10N2040/10—Running-in-oil ; Grinding
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- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Emergency Medicine (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Lubricants (AREA)
- Ceramic Products (AREA)
- Grinding-Machine Dressing And Accessory Apparatuses (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
[産業上の利用分野]
本発明は立方晶窒化ホウ素を用いる研磨及び高度なマシ
ンニングの際の加工体の冷却及び減摩方法に関する。DETAILED DESCRIPTION OF THE INVENTION Field of the Invention The present invention relates to a method for cooling and reducing friction of workpieces during polishing and advanced machining using cubic boron nitride.
[従来の技術]
砥石車の砥石として通常用いられている酸化アルミニウ
ムに代えて立方晶窒化ホウ素が用いられる。立方晶窒化
ホウ素の酸化アルミニウムに勝る利点は、酸化アルミニ
ウムのようにすり減って丸まることがないことである。[Prior Art] Cubic boron nitride is used in place of aluminum oxide, which is commonly used as a grindstone for grinding wheels. The advantage of cubic boron nitride over aluminum oxide is that it does not wear away and curl up like aluminum oxide does.
であるから立方晶窒化ホウ素により研磨された表面は応
力状態が圧縮となっている。これと反対に、酸化アルミ
ニウムにより研磨された表面は引張状態となっており、
故に応力腐食割れができやすい。Therefore, the stress state of the surface polished by cubic boron nitride is compressive. In contrast, the surface polished by aluminum oxide is in tension,
Therefore, stress corrosion cracking is likely to occur.
立方晶窒化ホウ素からなるバイト切刃も、また、高度な
マシンニングの際に鋭利さを失わないという長所を有す
る。Bite cutting edges made of cubic boron nitride also have the advantage of not losing their sharpness during advanced machining.
立方晶窒化ホウ素の高度及び耐久性は共にダイヤセント
のそれに匹敵する。しかしながら、立方晶窒化ホウ素は
、原素周期表■族の金属を一般的に含む合金のマシンニ
ングに関しダイヤセントより優れている。理由は立方晶
窒化ボウ素は、ダイヤセントはとそういった金属とは感
知されるはとには反応しないからである。Both the sophistication and durability of cubic boron nitride are comparable to that of Diacent. However, cubic boron nitride is superior to Diacent for machining alloys that generally include metals from Group I of the Periodic Table of Elements. The reason is that cubic boron nitride does not react with diamonds, which are sensitive to such metals.
立方晶窒化ホウ素は、六方晶窒化ホウ素を1700−1
800℃の温度、約750,000psi (5273
3kgf/cm2)の圧力でホットプレスすることによ
り得られる。Cubic boron nitride is hexagonal boron nitride at 1700-1
Temperature of 800°C, approximately 750,000psi (5273
It is obtained by hot pressing at a pressure of 3 kgf/cm2).
立方晶窒化ホウ素の製造方法及びそれを用いたバイト切
刃に関する文献としてアメリカ合衆国特許4,590.
034及び4,619,698がある。U.S. Pat. No. 4,590.
034 and 4,619,698.
前述したように、立方晶窒化ホウ素は砥石車あるいはバ
イトの切刃として使用することに関し、大きな潜在的価
値を有する。As previously mentioned, cubic boron nitride has great potential value for use as the cutting edge of grinding wheels or cutting tools.
砥石車の砥石あるいはバイトの切刃としての立方晶窒化
ホウ素の潜在的価値は、高速研磨作業あるいは高速の高
度なマシンニング作業中においてもそれが鋭利さを失わ
ないことにある。そういった高速研磨あるいは高度なマ
シンニングができるということは、機械の増設あるいは
動員数の増大を図ることなく工場の生産性を高めること
ができるため非常に有利なものとなる。The potential value of cubic boron nitride as a grinding wheel or cutting edge for a cutting tool is that it retains its sharpness even during high speed grinding or high speed advanced machining operations. The ability to perform such high-speed polishing or advanced machining is extremely advantageous, as it can increase factory productivity without increasing the number of machines or personnel.
[発明が解決しようとする問題点]
高速研磨あるいは高度なマシンニング用砥石あるいはバ
イトの切刃として立方晶窒化ホウ素の使用を妨げるもの
として、そういった作業により発生増大した熱を逃がし
てやることができないということが従来よりあった。熱
を逃がすことができなければ、発生した熱は増大され、
加工体に損傷を−5え、あるいは加工体を膨張させ正規
の寸法を保ち得ない。従来より研磨あるいはマシンニン
グ作業の際の熱を除去するために用いられてきた冷却剤
は、立方晶窒化ホウ素を用いる高速研磨あるいは高速マ
シンニングに使用するには適さない。[Problems to be solved by the invention] One of the obstacles to the use of cubic boron nitride as a grinding wheel or cutting edge for a cutting tool for high-speed polishing or advanced machining is that the increased heat generated by such operations cannot be dissipated. This has always been the case. If heat cannot escape, the heat generated will be increased,
This may cause damage to the workpiece, or cause the workpiece to expand, making it impossible to maintain its normal dimensions. Coolants traditionally used to remove heat during polishing or machining operations are not suitable for use in high speed polishing or machining with cubic boron nitride.
鉱油の使用は、冷却能力の不足、火災の危険性、発煙性
、あるいは加工体表面がくもりしかもその除去がむつか
しい等の理由により適していない。The use of mineral oil is not suitable for reasons such as insufficient cooling capacity, fire danger, smoke generation, or clouding of the surface of the workpiece, which is difficult to remove.
冷却水液の使用は、高圧及び立方晶窒化ホウ素と加工体
の接点での一般的な高温条件下において水は立方晶窒化
ホウ素と反応しやすいこと、及び水の急激な蒸発に伴い
泡を発生させ減摩性を不十分にする傾向にあるため、適
していない。The use of cooling water is due to the fact that water easily reacts with cubic boron nitride under the high pressure and high temperature conditions common at the contact point between cubic boron nitride and the workpiece, and bubbles are generated due to rapid evaporation of water. It is not suitable because it tends to cause insufficient friction reduction properties.
本発明の目的は、高速研磨あるいは高速マシンニングに
おいて立方晶窒化ホウ素の砥石あるいはバイト切刃を使
用することの妨げとなるものを除去することにある。An object of the present invention is to eliminate obstacles to the use of cubic boron nitride grinding wheels or cutting tools in high-speed polishing or high-speed machining.
[問題点を解決するための手段及び作用]前記目的は、
立方晶窒化ホウ素を用いた研磨及びマシンニングの作業
の際に、加工体に冷却減摩剤として、2〜3の炭素原子
を有するアルキレンオキシドと2〜3の炭素原子を有す
るアルキレングリコールとの共重合体であって平均分子
量が190〜400、引火点が340°F(171℃)
以」二のものを供給することにより加工体を冷却及び減
摩する本発明を実施することにより達成される。[Means and actions for solving the problem] The purpose is to
During grinding and machining operations with cubic boron nitride, the workpiece is treated with a combination of an alkylene oxide having 2 to 3 carbon atoms and an alkylene glycol having 2 to 3 carbon atoms as a cooling lubricant. A polymer with an average molecular weight of 190-400 and a flash point of 340°F (171°C)
This is achieved by carrying out the present invention, which cools and reduces friction of the workpiece by supplying the following two things.
前記共重合体は、冷却剤として用いられるとき、次の利
点を有する。The copolymer has the following advantages when used as a coolant.
1、高い減摩性を有する。1. Has high anti-friction properties.
2、比較的火災の危険が少ない。2. Relatively low risk of fire.
3、発煙しない。3. Does not emit smoke.
4、事実上無水状態で使用可能しかし水と混和しやすい
、故に加工終了した加工体表面を簡単に洗い流せる。4. It can be used virtually in an anhydrous state, but it is easily miscible with water, so the surface of the workpiece after processing can be easily washed away.
[実 施 例]
酸化エチレン又は酸化プロピレンとエチレングリコール
又はプロピレングリコールとの共重合体(ブロック共重
合体を含む)は、酸化エチレン又は酸化プロピレンとグ
リコールを反応させることにより得ることができる公知
の材料である。[Example] Copolymers (including block copolymers) of ethylene oxide or propylene oxide and ethylene glycol or propylene glycol are known materials that can be obtained by reacting ethylene oxide or propylene oxide with glycol. It is.
本発明の実施に用いられる共重合体は平均分子量が19
0〜400.好ましくは240〜315である。ベンス
キー・マルテンス閉鎖カップを用いAS、TM D9
3に従う試験によるそれの引火点は340’ F (+
71°C)である。The copolymers used in the practice of this invention have an average molecular weight of 19
0~400. Preferably it is 240-315. AS, TM D9 with Bensky Martens closed cup
Its flash point by testing according to 3 is 340' F (+
71°C).
この共重合体の典型的な通式は
HOCH2(CI−120CH2)n CH20Hであ
る。The typical formula for this copolymer is HOCH2(CI-120CH2)n CH20H.
nの平均値は分子量に伴い変化する。The average value of n changes with molecular weight.
本発明の実施に実際に用いられる材料はいくつかの共重
合体の混合物であり、そして酸化エチレンあるいは酸化
プロピレンとエチレングリコール及びプロピレンとのブ
ロック共重合体を含むことができる。The materials actually used in the practice of this invention are mixtures of several copolymers and can include block copolymers of ethylene oxide or propylene oxide with ethylene glycol and propylene.
冷却剤の高圧に対する耐力を増すために、1又はそれ以
トの知られている極圧添加剤1例えば燐酸エステル、塩
化炭化水素又は硫化された油脂若しくはエステルを添加
することが好ましい。In order to increase the high pressure resistance of the coolant, it is preferred to add one or more known extreme pressure additives, such as phosphoric esters, chlorinated hydrocarbons or sulfurized fats or esters.
燐酸エステルは1〜10重量パーセントの燐酸含有量を
有することができる。The phosphoric ester can have a phosphoric acid content of 1 to 10 weight percent.
適当な燐酸エステルは、五酸化燐、ポリ亜燐酸又はオキ
シ塩化燐と中間域の非イオン界面活性剤例えばオレイル
アルコールエトオキシレートとを反応させることにより
得ることができる。Suitable phosphoric acid esters can be obtained by reacting phosphorus pentoxide, polyphosphorous acid or phosphorus oxychloride with a medium range nonionic surfactant such as oleyl alcohol ethoxylate.
塩化炭化水素は平均炭素鎖長C12〜C24゜そして1
0〜70%の塩素含有量を有することができる。Chlorinated hydrocarbons have an average carbon chain length of C12 to C24° and 1
It can have a chlorine content of 0-70%.
硫化された油脂又はエステルは、1〜20%の硫黄含有
量を有することができ、又、オイレン酸又はそのエステ
ルのような不飽和脂肪酸に融解した硫黄を加えて1〜2
時間約280°F(約138℃)に保つことによって得
られる。The sulfurized fat or ester can have a sulfur content of 1 to 20%, and can also have a sulfur content of 1 to 2% by adding molten sulfur to an unsaturated fatty acid such as oleic acid or its ester.
obtained by holding at about 280°F (about 138°C) for an hour.
冷却剤の通式は次のとおりである。The general formula for coolant is as follows.
共 重 合 体 80〜90%燐酸エステル
0〜10%
硫 化 物 O〜 5%塩化炭
化水素 O〜 5%
冷却剤のPHを7,0以」二にする必要があるならば、
水酸化ナトリウム、水酸化カリウムあるいはアルカノー
ルアミンのようなアルカリ性物質を加えてやれば良い。Copolymer 80-90% Phosphoric ester 0-10% Sulfide O-5% Chlorinated hydrocarbon O-5% If it is necessary to lower the pH of the coolant to 7.0 or more,
Alkaline substances such as sodium hydroxide, potassium hydroxide or alkanolamines may be added.
P Hが7.0以下であると腐食を起こす傾向にある。If PH is 7.0 or less, corrosion tends to occur.
[例]
下記の成分が酸化エチレンとエチレングリコールとの共
重合体であって平均分子量が300のもの81.5重量
部と十分に混合された。[Example] The following components were thoroughly mixed with 81.5 parts by weight of a copolymer of ethylene oxide and ethylene glycol having an average molecular weight of 300.
トリエタノールアミン類 1.0オイレ
ン酸の燐酸エステル 5.0水酸化カリウム
の50%水溶液2.5
硫化オレイン酸(硫黄10−20%)5.0塩化アルフ
アオレフイン(塩素60%)5.0この合成油を、5イ
ンチ径の砥石車を6574rpmの回転数で回転させ高
速研磨作業を連続して13回行なった際に冷却剤として
用いた。加工体は52 ] 00 (Rc60)スチー
ルであり、研磨作業を開始する際の大きさは直径4イン
チであった。各々の高速研磨作業において加工体を21
5rpmで回転させた結果、直径が0.100インチ(
2,54mm)減少した。砥石車の砥石は立方晶窒化ホ
ウ素であった。Triethanolamines 1.0 Phosphate ester of oleic acid 5.0 50% aqueous solution of potassium hydroxide 2.5 Sulfurized oleic acid (10-20% sulfur) 5.0 Alphaolefin chloride (60% chlorine) 5.0 This Synthetic oil was used as a coolant during 13 consecutive high speed polishing operations using a 5 inch diameter grinding wheel at 6574 rpm. The workpiece was 52]00 (Rc60) steel and had a diameter of 4 inches at the beginning of the polishing operation. 21 workpieces in each high-speed polishing operation
As a result of rotating at 5 rpm, the diameter is 0.100 inch (
2.54 mm) decreased. The grinding wheel of the grinding wheel was cubic boron nitride.
比較のために、別の3つの試験が実施され、これらの各
試験につき連続的に13回の研磨作業が行なわれた。3
つの試験の各試験は上述した方法と全く同じく行なわれ
た。ただこの各試験において冷却剤は各々異なるものが
使用された。1つの試験においては、冷却剤は従来の鉱
油であり、他の2つの試験においては従来の切削油剤で
あった。For comparison, three other tests were carried out, with 13 successive polishing operations for each test. 3
Each of the two tests was performed exactly as described above. However, different coolants were used in each test. In one test, the coolant was conventional mineral oil and in the other two tests it was conventional cutting fluid.
最初に述へた本発明の実施例において研磨の際に消費さ
れたエネルギーは別に行なわれた3つの試験の各試験に
おいて消費されたエネルギーより事実上受なく、発明の
実施例において用いられた切削油剤の方が優れた減摩作
用を有することを示している。本発明の実施例における
エネルギー消費量のほうが少ないということは発生熱量
が少ないということを意味する。The energy expended during polishing in the embodiments of the invention described at the outset was substantially less than the energy expended in each of the three tests conducted separately, and This shows that the oil agent has a better anti-friction effect. Lower energy consumption in the embodiments of the present invention means that less heat is generated.
[発明の効果]
立方晶窒化ホウ素を用いる研磨及びマシンニングにおけ
る従来の障害を除去することができ、それにより良質の
加工品を提供することができるようになった。[Effects of the Invention] The conventional obstacles in polishing and machining using cubic boron nitride can be removed, thereby making it possible to provide high-quality processed products.
Claims (1)
における加工体の冷却・減摩方法において、冷却減摩剤
として、2〜3の炭素原子を有するアルキレンオキシド
と2〜3の炭素原子を有するアルキレングリコールとの
共重合体であって平均分子量が190〜400であり、
かつ、引火点が340°F以上のものを加工体に供給す
る手段を含むことを特徴とする加工体の冷却・減摩方法
。In a method for cooling and reducing friction of workpieces in polishing and advanced machining using cubic boron nitride, alkylene oxides having 2 to 3 carbon atoms and alkylene glycols having 2 to 3 carbon atoms are used as cooling antifriction agents. A copolymer with an average molecular weight of 190 to 400,
A method for cooling and reducing friction of a workpiece, comprising means for supplying a material having a flash point of 340° F. or more to the workpiece.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US1607787A | 1987-02-18 | 1987-02-18 | |
US016077 | 1987-02-18 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS63207562A true JPS63207562A (en) | 1988-08-26 |
Family
ID=21775265
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62147196A Pending JPS63207562A (en) | 1987-02-18 | 1987-06-15 | Grinding using cubic boron nitride and cooling and lubricating method of work in high-grade machining |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP0279098A3 (en) |
JP (1) | JPS63207562A (en) |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3847828A (en) * | 1973-05-14 | 1974-11-12 | Universal Oil Prod Co | Working of non-ferrous metals |
DE2411827C2 (en) * | 1974-03-12 | 1982-07-29 | Hans Fleischer | Quenching or tempering liquid to be used when hardening metal, especially steel |
US4033886A (en) * | 1975-01-31 | 1977-07-05 | Suntech, Inc. | Recycleable metalworking liquid |
-
1987
- 1987-06-05 EP EP87305006A patent/EP0279098A3/en not_active Withdrawn
- 1987-06-15 JP JP62147196A patent/JPS63207562A/en active Pending
Also Published As
Publication number | Publication date |
---|---|
EP0279098A3 (en) | 1989-01-11 |
EP0279098A2 (en) | 1988-08-24 |
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