WO2023024367A1 - Mirror discharge machining oil and preparation method therefor - Google Patents

Mirror discharge machining oil and preparation method therefor Download PDF

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Publication number
WO2023024367A1
WO2023024367A1 PCT/CN2021/141139 CN2021141139W WO2023024367A1 WO 2023024367 A1 WO2023024367 A1 WO 2023024367A1 CN 2021141139 W CN2021141139 W CN 2021141139W WO 2023024367 A1 WO2023024367 A1 WO 2023024367A1
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parts
discharge machining
mirror surface
machining oil
transparent
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PCT/CN2021/141139
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French (fr)
Chinese (zh)
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李清华
汪小龙
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安美科技股份有限公司
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Publication of WO2023024367A1 publication Critical patent/WO2023024367A1/en

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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
    • C10M169/00—Lubricating compositions characterised by containing as components a mixture of at least two types of ingredient selected from base-materials, thickeners or additives, covered by the preceding groups, each of these compounds being essential
    • C10M169/04—Mixtures of base-materials and additives
    • 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
    • C10M2203/003—Organic non-macromolecular hydrocarbon compounds and hydrocarbon fractions as ingredients in lubricant compositions 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
    • C10M2207/02—Hydroxy compounds
    • C10M2207/023—Hydroxy compounds having hydroxy groups bound to carbon atoms of six-membered aromatic rings
    • C10M2207/026—Hydroxy compounds having hydroxy groups bound to carbon atoms of six-membered aromatic rings with tertiary alkyl groups
    • 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
    • C10M2207/287—Partial esters
    • C10M2207/289—Partial esters containing free hydroxy groups
    • 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
    • C10M2215/22—Heterocyclic nitrogen compounds
    • C10M2215/223—Five-membered rings containing nitrogen and carbon only
    • 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
    • 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

Definitions

  • the invention relates to the technical field of mirror surface machining oil, in particular to a mirror surface electric discharge machining oil and a preparation method thereof.
  • the mirror surface EDM oil includes the following components in parts by weight: 10-40 parts of normal alkanes, 40-80 parts of isoparaffins, 2-20 parts of sorbitan oleate and benzene And triazole 0.1-1 part.
  • the mirror surface EDM oil includes the following components in parts by weight: 15-30 parts of normal alkanes, 45-78 parts of isoparaffins, 5-15 parts of sorbitan oleate and benzene And triazole 0.1-0.3 parts.
  • the mirror surface EDM oil includes the following components in parts by weight: 22 parts of normal alkanes, 67.8 parts of isoparaffins, 10 parts of sorbitan oleate and 0.2 parts of benzotriazole .
  • the present invention provides a kind of preparation method of described mirror electric discharge machining oil, comprises the following steps:
  • the stirring time is 40min-50min.
  • the stirring time is 55min-65min.
  • the stirring time is 25min-35min.
  • the invention provides a mirror surface electric discharge machining oil, which comprises the following components: normal paraffin, isoparaffin, sorbitan oleate and benzotriazole.
  • Sorbitan oleate mainly acts as a compatibilizer to ensure the stability of other additives and n-paraffin and isoparaffin systems, so that the main performance of each component can be fully exerted. At the same time, sorbitan oleate also has a certain Synergistic anti-rust and anti-corrosion effect.
  • Benzotriazole mainly plays an anti-corrosion and anti-rust role, ensuring that electrodes, equipment and processing molds are not corroded during processing.
  • Isoparaffin is a low-viscosity, colorless, odorless solvent used as a viscosity-adjusting material and main carrier for EDM oil.
  • the above-mentioned EDM oil for mirror surface can not only meet the basic requirements of EDM for mirror surface products, but also the processing oil is colorless, odorless, not easy to oxidize, has a long service life, and has excellent corrosion resistance to non-ferrous metals and ferrous metals , Corrosion ability, to ensure processing accuracy.
  • the above-mentioned mirror surface discharge machining oil includes the following components in parts by weight: 10-40 parts of normal alkanes, 40-80 parts of isoparaffins, 2-20 parts of sorbitan oleate and benzo Triazole 0.1-1 part.
  • 10 parts, 12 parts, 15 parts, 18 parts, 20 parts, 25 parts, 28 parts, 30 parts, 35 parts and 40 parts of normal alkanes 40 parts, 45 parts, 50 parts, 52 parts of isoparaffins, 55 parts, 60 parts, 62 parts, 64 parts, 68 parts, 70 parts, 75 parts and 80 parts; sorbitan oleate 2 parts, 5 parts, 8 parts, 10 parts, 12 parts, 15 parts, 19 parts parts and 20 parts; benzotriazole 0.1 parts, 0.3 parts, 0.4 parts, 0.7 parts, 0.8 parts, 0.9 parts and 10 parts.
  • the above-mentioned EDM oil for mirror surface includes the following components in parts by weight: 22 parts of normal paraffins, 67.8 parts of isoparaffins, 10 parts of sorbitan oleate and 0.2 parts of benzotriazole.
  • the above-mentioned EDM oil for mirror surface further includes 0.1-1 part of antioxidant.
  • the antioxidant is 2,6-di-tert-butyl-p-cresol. 2,6-di-tert-butyl-p-cresol acts as an anti-oxidant for oil products, prevents oxidation and deterioration of oil products during use, and prolongs the service life of oil products.
  • the present invention also protects a method for preparing the above-mentioned mirror surface electric discharge machining oil, which includes the following steps:
  • step S1 the stirring time is 40min-50min.
  • step S2 the stirring time is 55min-65min.
  • step S3 the stirring time is 25min-35min.
  • This embodiment provides a mirror surface electric discharge machining oil, which consists of the following components in parts by weight: 22 parts of normal alkanes, 67 parts of isoparaffins, 10 parts of sorbitan oleate, 0.2 parts of benzotriazole and 0.8 parts of 2,6-di-tert-butyl-p-cresol.
  • the preparation method of the mirror surface electric discharge machining oil in this embodiment comprises the following steps: S1, put normal paraffin into the blending kettle, stir until uniform and transparent; S2, put sorbitan oleate and benzotriazole into In the above blending kettle, stir until uniform and transparent; S3, put isoparaffins into the above blending kettle, and stir until uniform and transparent.
  • This embodiment provides a mirror surface electric discharge machining oil, which consists of the following components in parts by weight: 30 parts of normal alkanes, 64 parts of isoparaffins, 5 parts of sorbitan oleate, 0.5 parts of benzotriazole and 0.5 parts of 2,6-di-tert-butyl-p-cresol.
  • the preparation method of the mirror surface electric discharge machining oil in this embodiment comprises the following steps: S1, put normal paraffin into the blending kettle, stir until uniform and transparent; S2, put sorbitan oleate and benzotriazole into In the above blending kettle, stir until uniform and transparent; S3, put isoparaffins into the above blending kettle, and stir until uniform and transparent.
  • This embodiment provides a mirror surface electric discharge machining oil, which consists of the following components in parts by weight: 18 parts of normal alkanes, 69.4 parts of isoparaffins, 12 parts of sorbitan oleate, 0.1 parts of benzotriazole and 0.5 parts of 2,6-di-tert-butyl-p-cresol.
  • the preparation method of the mirror surface electric discharge machining oil in this embodiment comprises the following steps: S1, put normal paraffin into the blending kettle, stir until uniform and transparent; S2, put sorbitan oleate and benzotriazole into In the above blending kettle, stir until uniform and transparent; S3, put isoparaffins into the above blending kettle, and stir until uniform and transparent.
  • This embodiment provides a mirror surface electric discharge machining oil, which consists of the following components in parts by weight: 27 parts of normal alkanes, 66.1 parts of isoparaffins, 15 parts of sorbitan oleate, 0.9 parts of benzotriazole and 1 part of 2,6-di-tert-butyl-p-cresol.
  • the preparation method of the mirror surface electric discharge machining oil in this embodiment comprises the following steps: S1, put normal paraffin into the blending kettle, stir until uniform and transparent; S2, put sorbitan oleate and benzotriazole into In the above blending kettle, stir until uniform and transparent; S3, put isoparaffins into the above blending kettle, and stir until uniform and transparent.
  • This embodiment provides a mirror surface electric discharge machining oil, which consists of the following components in parts by weight: 15 parts of normal alkanes, 77.4 parts of isoparaffins, 7 parts of sorbitan oleate, 0.4 parts of benzotriazole and 0.2 parts of 2,6-di-tert-butyl-p-cresol.
  • the preparation method of the mirror surface electric discharge machining oil in this embodiment comprises the following steps: S1, put normal paraffin into the blending kettle, stir until uniform and transparent; S2, put sorbitan oleate and benzotriazole into In the above blending kettle, stir until uniform and transparent; S3, put isoparaffins into the above blending kettle, and stir until uniform and transparent.
  • This embodiment provides a mirror surface electric discharge machining oil, which consists of the following components in parts by weight: 10 parts of normal alkanes, 68 parts of isoparaffins, 20 parts of sorbitan oleate, 1 part of benzotriazole and 1 part of 2,6-di-tert-butyl-p-cresol.
  • the preparation method of the mirror surface electric discharge machining oil in this embodiment comprises the following steps: S1, put normal paraffin into the blending kettle, stir until uniform and transparent; S2, put sorbitan oleate and benzotriazole into In the above blending kettle, stir until uniform and transparent; S3, put isoparaffins into the above blending kettle, and stir until uniform and transparent.
  • This embodiment provides a mirror surface electric discharge machining oil, which consists of the following components in parts by weight: 35 parts of normal alkanes, 58.9 parts of isoparaffins, 5 parts of sorbitan oleate, 1 part of benzotriazole and 0.1 parts of 2,6-di-tert-butyl-p-cresol.
  • the preparation method of the mirror surface electric discharge machining oil in this embodiment comprises the following steps: S1, put normal paraffin into the blending kettle, stir until uniform and transparent; S2, put sorbitan oleate and benzotriazole into In the above blending kettle, stir until uniform and transparent; S3, put isoparaffins into the above blending kettle, and stir until uniform and transparent.
  • This embodiment provides a mirror surface electric discharge machining oil, which consists of the following components in parts by weight: 40 parts of normal alkanes, 48.7 parts of isoparaffins, 10 parts of sorbitan oleate, and 0.5 parts of benzotriazole And 0.8 parts of 2,6-di-tert-butyl-p-cresol.
  • the preparation method of the mirror surface electric discharge machining oil in this embodiment comprises the following steps: S1, put normal paraffin into the blending kettle, stir until uniform and transparent; S2, put sorbitan oleate and benzotriazole into In the above blending kettle, stir until uniform and transparent; S3, put isoparaffins into the above blending kettle, and stir until uniform and transparent.
  • This comparative example provides a mirror surface electric discharge machining oil, which is composed of the following components by weight: 88.7 parts of normal alkanes, 10 parts of sorbitan oleate, 0.5 parts of benzotriazole and 2,6-ditertiary 0.8 parts of butyl p-cresol.
  • the preparation method of the mirror surface electric discharge machining oil in this embodiment comprises the following steps: S1, put normal paraffin into the blending kettle, stir until uniform and transparent; S2, put sorbitan oleate and benzotriazole into In the above blending kettle, stir until uniform and transparent.
  • This comparative example provides a mirror surface electrical discharge machining oil, which consists of the following components in parts by weight: 88.7 parts of isoparaffin, 10 parts of sorbitan oleate, 0.5 part of benzotriazole and 2,6-ditertiary 0.8 parts of butyl p-cresol.
  • the preparation method of the mirror surface electric discharge machining oil in this embodiment comprises the following steps: S1, put normal paraffin into the blending kettle, stir until uniform and transparent; S2, put sorbitan oleate and benzotriazole into In the above blending kettle, stir until uniform and transparent.
  • This embodiment provides a mirror surface electric discharge machining oil, which consists of the following components in parts by weight: 22 parts of normal alkanes, 67 parts of isoparaffins, 10 parts of trimethylolpropane oleate, and 0.2 parts of benzotriazole And 0.8 parts of 2,6-di-tert-butyl-p-cresol.
  • the preparation method of the mirror surface electric discharge machining oil in this embodiment comprises the following steps: S1, put normal paraffin into the blending kettle, stir until uniform and transparent; S2, put sorbitan oleate and benzotriazole into In the above blending kettle, stir until uniform and transparent; S3, put isoparaffins into the above blending kettle, and stir until uniform and transparent.
  • This embodiment provides a mirror surface electric discharge machining oil, which consists of the following components in parts by weight: 22 parts of normal alkanes, 67 parts of isoparaffins, 10 parts of sorbitan oleate, 0.2 parts of thiadiazole derivatives and 0.8 parts of 2,6-di-tert-butyl-p-cresol.
  • the preparation method of the mirror surface electric discharge machining oil in this embodiment comprises the following steps: S1, put normal paraffin into the blending kettle, stir until uniform and transparent; S2, put sorbitan oleate and benzotriazole into In the above blending kettle, stir until uniform and transparent; S3, put isoparaffins into the above blending kettle, and stir until uniform and transparent.

Abstract

The present invention relates to the technical field of grinding oil, and in particular to mirror discharge machining oil and a preparation method therefor. The mirror discharge machining oil comprises the following components: n-alkanes, isoalkanes, sorbitan oleate, and benzotriazole. The preparation method for the mirror discharge machining oil comprises the following steps: S1, putting n-alkanes into a container, and stirring to be uniform and transparent; S2, putting sorbitan oleate and benzotriazole into the container, and stirring to be uniform and transparent; and S3, putting isoalkanes into the container, and stirring to be uniform and transparent. The mirror discharge machining oil provided by the present invention can meet the basic requirements of mirror surface products during electric discharge machining; moreover, the machining oil is colorless, odorless, not prone to oxidization, and long in service life, and has excellent corrosion and rust resistance to nonferrous metals and ferrous metals, thereby ensuring the machining precision.

Description

镜面放电加工油及其制备方法Mirror surface electrical discharge machining oil and preparation method thereof 技术领域technical field
本发明涉及镜面加工油技术领域，特别是涉及镜面放电加工油及其制备方法。The invention relates to the technical field of mirror surface machining oil, in particular to a mirror surface electric discharge machining oil and a preparation method thereof.
背景技术Background technique
放电加工油对加工效率、加工精度、电极损耗等工艺指标有直接的影响，并且工作液本身的环保、安全和使用寿命等问题也引起越来越多的重视。EDM oil has a direct impact on process indicators such as machining efficiency, machining accuracy, and electrode loss, and more and more attention has been paid to the environmental protection, safety, and service life of the working fluid itself.
目前放电加工油根据其来源和成份，大致可分为油类工作液和水基工作液两大类。油类工作液品种烦杂、质量偏低，使用后颜色容易变深、变黄；有时会有焦味、油漆味等刺鼻的异味；酸化硫化物、油泥产生快，模具生锈风险加大，这会造成介质件的排屑性和积炭排除性变差，无法保证稳定的加工精度。此外，现有的放电加工油虽然粗加工粗腐蚀速度相对较快，但较高的芳烃含量(5％-26％)，对皮肤也有溶解和刺激作用。At present, according to its source and composition, EDM oil can be roughly divided into two categories: oil-based working fluid and water-based working fluid. The variety of oil working fluids is complex and low in quality, and the color tends to turn dark and yellow after use; sometimes there are pungent odors such as burnt and paint smells; acidified sulfides and sludge are produced quickly, and the risk of mold rusting increases. This will result in deterioration of chip removal and carbon deposit removal of the dielectric parts, and stable machining accuracy cannot be guaranteed. In addition, although the existing electric discharge machining oil has a relatively fast rough machining and rough corrosion rate, its high aromatic content (5%-26%) also has a dissolving and irritating effect on the skin.
随着中国高端精密制造业、航空业对特定的新型合金材料产品的镜面加工要求，新一代高端电火花镜面加工机床随之问世，而现有的放电加工油因其上述固有的缺陷，根本无法满足镜面加工的需要。With China's high-end precision manufacturing and aviation industry's requirements for mirror processing of specific new alloy material products, a new generation of high-end EDM mirror processing machine tools has come out. Meet the needs of mirror processing.
发明内容Contents of the invention
基于此，为解决上述问题，本发明提供一种镜面放电加工油。Based on this, in order to solve the above problems, the present invention provides a mirror surface electric discharge machining oil.
本发明还提供一种镜面放电加工油的制备方法。The invention also provides a preparation method of mirror electric discharge machining oil.
一种镜面放电加工油，包括如下组分：正构烷烃、异构烷烃、失水山梨醇 油酸酯及苯并三氮唑。A mirror surface electric discharge machining oil comprises the following components: normal paraffin, isoparaffin, sorbitan oleate and benzotriazole.
上述的镜面放电加工油，不但能够满足镜面产品放电加工时的基本要求，而且该加工油无色、无味、不易氧化，使用寿命长，且对有色金属及黑色金属有着优异的抗腐蚀、锈蚀能力，保证加工精度；正构烷烃相对而言倾点较高，在零摄氏度以上，成品适用环境有限，正构烷烃与异构烷烃的复配使用，倾点可以降至-15摄氏度以下，从而解决了不同温度的环境中成品的稳定使用；异构烷烃相对而言闪点偏低，在放电加工过程中容易产生大量油雾甚至存在火灾隐患，两种原料复配以后在保证其他数据稳定的情况下，能够有效提升油品的闭口闪点，抑制了油雾的大量产生，从而有效避免的火灾隐患的产生，两者的协同效果相辅相成从而确保最终成品性能数据的极致发挥。The above-mentioned EDM oil for mirror surface can not only meet the basic requirements of EDM for mirror surface products, but also the processing oil is colorless, odorless, not easily oxidized, has a long service life, and has excellent corrosion resistance and rust resistance to non-ferrous metals and ferrous metals , to ensure processing accuracy; relatively speaking, the pour point of n-alkanes is relatively high, above zero degrees Celsius, and the finished product is suitable for a limited environment. The compound use of n-alkanes and isoparaffins can reduce the pour point to below -15 degrees Celsius, thereby solving the problem. It ensures the stable use of finished products in different temperature environments; isoparaffins have a relatively low flash point, and are prone to generate a large amount of oil mist and even fire hazards during the EDM process. After the two raw materials are compounded, other data are stable. Under this condition, it can effectively improve the closed flash point of the oil, suppress the large-scale generation of oil mist, thereby effectively avoiding the occurrence of fire hazards, and the synergistic effects of the two complement each other to ensure the ultimate performance of the final product performance data.
一实施例中，所述的镜面放电加工油，包括如下重量份的组分：正构烷烃10-40份、异构烷烃40-80份、失水山梨醇油酸酯2-20份及苯并三氮唑0.1-1份。In one embodiment, the mirror surface EDM oil includes the following components in parts by weight: 10-40 parts of normal alkanes, 40-80 parts of isoparaffins, 2-20 parts of sorbitan oleate and benzene And triazole 0.1-1 part.
一实施例中，所述的镜面放电加工油，包括如下重量份的组分：正构烷烃15-30份、异构烷烃45-78份、失水山梨醇油酸酯5-15份及苯并三氮唑0.1-0.3份。In one embodiment, the mirror surface EDM oil includes the following components in parts by weight: 15-30 parts of normal alkanes, 45-78 parts of isoparaffins, 5-15 parts of sorbitan oleate and benzene And triazole 0.1-0.3 parts.
一实施例中，所述的镜面放电加工油，包括如下重量份的组分：正构烷烃22份、异构烷烃67.8份、失水山梨醇油酸酯10份及苯并三氮唑0.2份。In one embodiment, the mirror surface EDM oil includes the following components in parts by weight: 22 parts of normal alkanes, 67.8 parts of isoparaffins, 10 parts of sorbitan oleate and 0.2 parts of benzotriazole .
一实施例中，所述的镜面放电加工油，还包括抗氧剂0.1-1份。In one embodiment, the mirror surface electric discharge machining oil further includes 0.1-1 part of antioxidant.
一实施例中，所述抗氧剂为2,6-二叔丁基对甲酚。In one embodiment, the antioxidant is 2,6-di-tert-butyl-p-cresol.
本发明提供一种所述的镜面放电加工油的制备方法，包括如下步骤：The present invention provides a kind of preparation method of described mirror electric discharge machining oil, comprises the following steps:
S1、将正构烷烃投入容器中，搅拌至均匀透明；S1, put n-paraffin into the container, stir until uniform and transparent;
S2、将失水山梨醇油酸酯和苯并三氮唑投入所述容器中，搅拌至均匀透明；S2. Put sorbitan oleate and benzotriazole into the container, and stir until uniform and transparent;
S3、将异构烷烃投入所述容器中，搅拌至均匀透明。S3. Put the isoparaffin into the container and stir until it is uniform and transparent.
一实施例中，所述步骤S1中，搅拌时间为40min-50min。In one embodiment, in the step S1, the stirring time is 40min-50min.
一实施例中，所述步骤S2中，搅拌时间为55min-65min。In one embodiment, in the step S2, the stirring time is 55min-65min.
一实施例中，所述步骤S3中，搅拌时间为25min-35min。In one embodiment, in the step S3, the stirring time is 25min-35min.
具体实施方式Detailed ways
为了便于理解本发明，下面将对本发明进行更全面的描述。但是，本发明可以以许多不同的形式来实现，并不限于本文所描述的实施例。相反地，提供这些实施例的目的是使对本发明的公开内容的理解更加透彻全面。In order to facilitate the understanding of the present invention, the following will describe the present invention more fully. However, the present invention can be embodied in many different forms and is not limited to the embodiments described herein. On the contrary, these embodiments are provided to make the understanding of the disclosure of the present invention more thorough and comprehensive.
除非另有定义，本文所使用的所有的技术和科学术语与属于本发明的技术领域的技术人员通常理解的含义相同。本文中在本发明的说明书中所使用的术语只是为了描述具体的实施例的目的，不是旨在于限制本发明。Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the technical field of the invention. The terms used herein in the description of the present invention are for the purpose of describing specific embodiments only, and are not intended to limit the present invention.
本发明提供一种镜面放电加工油，包括如下组分：正构烷烃、异构烷烃、失水山梨醇油酸酯及苯并三氮唑。The invention provides a mirror surface electric discharge machining oil, which comprises the following components: normal paraffin, isoparaffin, sorbitan oleate and benzotriazole.
正构烷烃是一种低粘度、无色、无味、不易氧化的溶剂，作为放电加工油的主要载体。N-paraffin is a low-viscosity, colorless, odorless, non-oxidizable solvent, which is used as the main carrier of EDM oil.
失水山梨醇油酸酯主要起增容效果，确保其他添加剂与正构烷烃、异构烷烃体系的稳定，从而使各成分的主要性能能够充分发挥，同时失水山梨醇油酸酯还具备一定的协同防锈、防腐效果。Sorbitan oleate mainly acts as a compatibilizer to ensure the stability of other additives and n-paraffin and isoparaffin systems, so that the main performance of each component can be fully exerted. At the same time, sorbitan oleate also has a certain Synergistic anti-rust and anti-corrosion effect.
苯并三氮唑主要起防腐、防锈作用，确保加工过程中电极、设备以及加工模具不被腐蚀。Benzotriazole mainly plays an anti-corrosion and anti-rust role, ensuring that electrodes, equipment and processing molds are not corroded during processing.
异构烷烃是一种低粘度、无色、无味的溶剂，作为放电加工油的粘度调整材料和主要载体。Isoparaffin is a low-viscosity, colorless, odorless solvent used as a viscosity-adjusting material and main carrier for EDM oil.
正构烷烃相对而言倾点较高，在零摄氏度以上，成品适用环境有限，正构烷烃与异构烷烃的复配使用，倾点可以降至-15摄氏度以下，从而解决了不同温度的环境中成品的稳定使用；异构烷烃相对而言闪点偏低，在放电加工过程中容易产生大量油雾甚至存在火灾隐患，两种原料复配以后在保证其他数据稳定的情况下，能够有效提升油品的闭口闪点，抑制了油雾的大量产生，从而有效避免的火灾隐患的产生；两者协同效果相辅相成从而确保最终成品性能数据的极致发挥。Relatively speaking, the pour point of normal alkanes is higher than zero degrees Celsius, and the finished product is suitable for limited environments. The compound use of normal alkanes and isoparaffins can reduce the pour point to below -15 degrees Celsius, thus solving the problem of different temperature environments. Stable use of intermediate products; isoparaffins have a relatively low flash point, and are prone to produce a large amount of oil mist and even fire hazards during the EDM process. After the two raw materials are compounded, they can effectively improve The closed flash point of the oil suppresses the large amount of oil mist, thereby effectively avoiding the occurrence of fire hazards; the synergistic effects of the two complement each other to ensure the ultimate performance of the final product performance data.
综上，上述的镜面放电加工油，不但能够满足镜面产品放电加工时的基本要求，而且该加工油无色、无味、不易氧化，使用寿命长，且对有色金属及黑色金属有着优异的抗腐蚀、锈蚀能力，保证加工精度。In summary, the above-mentioned EDM oil for mirror surface can not only meet the basic requirements of EDM for mirror surface products, but also the processing oil is colorless, odorless, not easy to oxidize, has a long service life, and has excellent corrosion resistance to non-ferrous metals and ferrous metals , Corrosion ability, to ensure processing accuracy.
一实施例中，上述的镜面放电加工油，包括如下重量份的组分：正构烷烃10-40份、异构烷烃40-80份、失水山梨醇油酸酯2-20份及苯并三氮唑0.1-1份。In one embodiment, the above-mentioned mirror surface discharge machining oil includes the following components in parts by weight: 10-40 parts of normal alkanes, 40-80 parts of isoparaffins, 2-20 parts of sorbitan oleate and benzo Triazole 0.1-1 part.
例如，正构烷烃10份、12份、15份、18份、20份、25份、28份、30份、35份及40份；异构烷烃40份、45份、50份、52份、55份、60份、62份、64份、68份、70份、75份及80份；失水山梨醇油酸酯2份、5份、8份、10份、12份、15份、19份及20份；苯并三氮唑0.1份、0.3份、0.4份、0.7份、0.8份、0.9份及10份。For example, 10 parts, 12 parts, 15 parts, 18 parts, 20 parts, 25 parts, 28 parts, 30 parts, 35 parts and 40 parts of normal alkanes; 40 parts, 45 parts, 50 parts, 52 parts of isoparaffins, 55 parts, 60 parts, 62 parts, 64 parts, 68 parts, 70 parts, 75 parts and 80 parts; sorbitan oleate 2 parts, 5 parts, 8 parts, 10 parts, 12 parts, 15 parts, 19 parts parts and 20 parts; benzotriazole 0.1 parts, 0.3 parts, 0.4 parts, 0.7 parts, 0.8 parts, 0.9 parts and 10 parts.
进一步地，上述的镜面放电加工油，包括如下重量份的组分：正构烷烃15-30份、异构烷烃45-78份、失水山梨醇油酸酯5-15份及苯并三氮唑0.1-0.3份。Further, the above-mentioned mirror surface electric discharge machining oil includes the following components in parts by weight: 15-30 parts of normal alkanes, 45-78 parts of isoparaffins, 5-15 parts of sorbitan oleate and benzotriazepam azole 0.1-0.3 part.
例如，上述的镜面放电加工油，包括如下重量份的组分：正构烷烃22份、异构烷烃67.8份、失水山梨醇油酸酯10份及苯并三氮唑0.2份。For example, the above-mentioned EDM oil for mirror surface includes the following components in parts by weight: 22 parts of normal paraffins, 67.8 parts of isoparaffins, 10 parts of sorbitan oleate and 0.2 parts of benzotriazole.
一实施例中，上述的镜面放电加工油，还包括抗氧剂0.1-1份。例如，抗 氧剂为2,6-二叔丁基对甲酚。2,6-二叔丁基对甲酚起到油品抗氧化作用，防止油品在使用过程中氧化变质，延长油品使用寿命。In one embodiment, the above-mentioned EDM oil for mirror surface further includes 0.1-1 part of antioxidant. For example, the antioxidant is 2,6-di-tert-butyl-p-cresol. 2,6-di-tert-butyl-p-cresol acts as an anti-oxidant for oil products, prevents oxidation and deterioration of oil products during use, and prolongs the service life of oil products.
本发明还保护一种上述的镜面放电加工油的制备方法，包括如下步骤：The present invention also protects a method for preparing the above-mentioned mirror surface electric discharge machining oil, which includes the following steps:
S1、将正构烷烃投入容器中，搅拌至均匀透明；S1, put n-paraffin into the container, stir until uniform and transparent;
S2、将失水山梨醇油酸酯和苯并三氮唑投入上述容器中，搅拌至均匀透明；S2. Put sorbitan oleate and benzotriazole into the above-mentioned container, and stir until uniform and transparent;
S3、将异构烷烃投入上述容器中，搅拌至均匀透明。S3. Put the isoparaffin into the above container and stir until it is uniform and transparent.
一实施例中，步骤S1中，搅拌时间为40min-50min。In one embodiment, in step S1, the stirring time is 40min-50min.
一实施例中，步骤S2中，搅拌时间为55min-65min。In one embodiment, in step S2, the stirring time is 55min-65min.
一实施例中，步骤S3中，搅拌时间为25min-35min。In one embodiment, in step S3, the stirring time is 25min-35min.
上述的各步骤，均在常温条件下进行。Each of the above-mentioned steps is carried out under normal temperature conditions.
以下将通过几个实施例来进一步说明本发明的实施方式。The implementation of the present invention will be further described through several examples below.
实施例一Embodiment one
本实施例提供一种镜面放电加工油，由如下重量份的组分组成：正构烷烃22份、异构烷烃67份、失水山梨醇油酸酯10份、苯并三氮唑0.2份及2,6-二叔丁基对甲酚0.8份。本实施例的镜面放电加工油的制备方法，包括如下步骤：S1、将正构烷烃投入调合釜中，搅拌至均匀透明；S2、将失水山梨醇油酸酯和苯并三氮唑投入上述调合釜中，搅拌至均匀透明；S3、将异构烷烃投入上述调合釜中，搅拌至均匀透明。This embodiment provides a mirror surface electric discharge machining oil, which consists of the following components in parts by weight: 22 parts of normal alkanes, 67 parts of isoparaffins, 10 parts of sorbitan oleate, 0.2 parts of benzotriazole and 0.8 parts of 2,6-di-tert-butyl-p-cresol. The preparation method of the mirror surface electric discharge machining oil in this embodiment comprises the following steps: S1, put normal paraffin into the blending kettle, stir until uniform and transparent; S2, put sorbitan oleate and benzotriazole into In the above blending kettle, stir until uniform and transparent; S3, put isoparaffins into the above blending kettle, and stir until uniform and transparent.
实施例二Embodiment two
本实施例提供一种镜面放电加工油，由如下重量份的组分组成：正构烷烃30份、异构烷烃64份、失水山梨醇油酸酯5份、苯并三氮唑0.5份及2,6-二叔丁基对甲酚0.5份。本实施例的镜面放电加工油的制备方法，包括如下步骤：S1、将正构烷烃投入调合釜中，搅拌至均匀透明；S2、将失水山梨醇油酸酯和 苯并三氮唑投入上述调合釜中，搅拌至均匀透明；S3、将异构烷烃投入上述调合釜中，搅拌至均匀透明。This embodiment provides a mirror surface electric discharge machining oil, which consists of the following components in parts by weight: 30 parts of normal alkanes, 64 parts of isoparaffins, 5 parts of sorbitan oleate, 0.5 parts of benzotriazole and 0.5 parts of 2,6-di-tert-butyl-p-cresol. The preparation method of the mirror surface electric discharge machining oil in this embodiment comprises the following steps: S1, put normal paraffin into the blending kettle, stir until uniform and transparent; S2, put sorbitan oleate and benzotriazole into In the above blending kettle, stir until uniform and transparent; S3, put isoparaffins into the above blending kettle, and stir until uniform and transparent.
实施例三Embodiment Three
本实施例提供一种镜面放电加工油，由如下重量份的组分组成：正构烷烃18份、异构烷烃69.4份、失水山梨醇油酸酯12份、苯并三氮唑0.1份及2,6-二叔丁基对甲酚0.5份。本实施例的镜面放电加工油的制备方法，包括如下步骤：S1、将正构烷烃投入调合釜中，搅拌至均匀透明；S2、将失水山梨醇油酸酯和苯并三氮唑投入上述调合釜中，搅拌至均匀透明；S3、将异构烷烃投入上述调合釜中，搅拌至均匀透明。This embodiment provides a mirror surface electric discharge machining oil, which consists of the following components in parts by weight: 18 parts of normal alkanes, 69.4 parts of isoparaffins, 12 parts of sorbitan oleate, 0.1 parts of benzotriazole and 0.5 parts of 2,6-di-tert-butyl-p-cresol. The preparation method of the mirror surface electric discharge machining oil in this embodiment comprises the following steps: S1, put normal paraffin into the blending kettle, stir until uniform and transparent; S2, put sorbitan oleate and benzotriazole into In the above blending kettle, stir until uniform and transparent; S3, put isoparaffins into the above blending kettle, and stir until uniform and transparent.
实施例四Embodiment four
本实施例提供一种镜面放电加工油，由如下重量份的组分组成：正构烷烃27份、异构烷烃66.1份、失水山梨醇油酸酯15份、苯并三氮唑0.9份及2,6-二叔丁基对甲酚1份。本实施例的镜面放电加工油的制备方法，包括如下步骤：S1、将正构烷烃投入调合釜中，搅拌至均匀透明；S2、将失水山梨醇油酸酯和苯并三氮唑投入上述调合釜中，搅拌至均匀透明；S3、将异构烷烃投入上述调合釜中，搅拌至均匀透明。This embodiment provides a mirror surface electric discharge machining oil, which consists of the following components in parts by weight: 27 parts of normal alkanes, 66.1 parts of isoparaffins, 15 parts of sorbitan oleate, 0.9 parts of benzotriazole and 1 part of 2,6-di-tert-butyl-p-cresol. The preparation method of the mirror surface electric discharge machining oil in this embodiment comprises the following steps: S1, put normal paraffin into the blending kettle, stir until uniform and transparent; S2, put sorbitan oleate and benzotriazole into In the above blending kettle, stir until uniform and transparent; S3, put isoparaffins into the above blending kettle, and stir until uniform and transparent.
实施例五Embodiment five
本实施例提供一种镜面放电加工油，由如下重量份的组分组成：正构烷烃15份、异构烷烃77.4份、失水山梨醇油酸酯7份、苯并三氮唑0.4份及2,6-二叔丁基对甲酚0.2份。本实施例的镜面放电加工油的制备方法，包括如下步骤：S1、将正构烷烃投入调合釜中，搅拌至均匀透明；S2、将失水山梨醇油酸酯和苯并三氮唑投入上述调合釜中，搅拌至均匀透明；S3、将异构烷烃投入上述调合釜中，搅拌至均匀透明。This embodiment provides a mirror surface electric discharge machining oil, which consists of the following components in parts by weight: 15 parts of normal alkanes, 77.4 parts of isoparaffins, 7 parts of sorbitan oleate, 0.4 parts of benzotriazole and 0.2 parts of 2,6-di-tert-butyl-p-cresol. The preparation method of the mirror surface electric discharge machining oil in this embodiment comprises the following steps: S1, put normal paraffin into the blending kettle, stir until uniform and transparent; S2, put sorbitan oleate and benzotriazole into In the above blending kettle, stir until uniform and transparent; S3, put isoparaffins into the above blending kettle, and stir until uniform and transparent.
实施例六Embodiment six
本实施例提供一种镜面放电加工油，由如下重量份的组分组成：正构烷烃10份、异构烷烃68份、失水山梨醇油酸酯20份、苯并三氮唑1份及2,6-二叔丁基对甲酚1份。本实施例的镜面放电加工油的制备方法，包括如下步骤：S1、将正构烷烃投入调合釜中，搅拌至均匀透明；S2、将失水山梨醇油酸酯和苯并三氮唑投入上述调合釜中，搅拌至均匀透明；S3、将异构烷烃投入上述调合釜中，搅拌至均匀透明。This embodiment provides a mirror surface electric discharge machining oil, which consists of the following components in parts by weight: 10 parts of normal alkanes, 68 parts of isoparaffins, 20 parts of sorbitan oleate, 1 part of benzotriazole and 1 part of 2,6-di-tert-butyl-p-cresol. The preparation method of the mirror surface electric discharge machining oil in this embodiment comprises the following steps: S1, put normal paraffin into the blending kettle, stir until uniform and transparent; S2, put sorbitan oleate and benzotriazole into In the above blending kettle, stir until uniform and transparent; S3, put isoparaffins into the above blending kettle, and stir until uniform and transparent.
实施例七Embodiment seven
本实施例提供一种镜面放电加工油，由如下重量份的组分组成：正构烷烃40份、异构烷烃51份、失水山梨醇油酸酯8份、苯并三氮唑0.3份及2,6-二叔丁基对甲酚0.7份。本实施例的镜面放电加工油的制备方法，包括如下步骤：S1、将正构烷烃投入调合釜中，搅拌至均匀透明；S2、将失水山梨醇油酸酯和苯并三氮唑投入上述调合釜中，搅拌至均匀透明；S3、将异构烷烃投入上述调合釜中，搅拌至均匀透明。This embodiment provides a mirror surface electric discharge machining oil, which consists of the following components in parts by weight: 40 parts of normal alkanes, 51 parts of isoparaffins, 8 parts of sorbitan oleate, 0.3 parts of benzotriazole and 0.7 parts of 2,6-di-tert-butyl-p-cresol. The preparation method of the mirror surface electric discharge machining oil in this embodiment comprises the following steps: S1, put normal paraffin into the blending kettle, stir until uniform and transparent; S2, put sorbitan oleate and benzotriazole into In the above blending kettle, stir until uniform and transparent; S3, put isoparaffins into the above blending kettle, and stir until uniform and transparent.
实施例八Embodiment Eight
本实施例提供一种镜面放电加工油，由如下重量份的组分组成：正构烷烃35份、异构烷烃58.9份、失水山梨醇油酸酯5份、苯并三氮唑1份及2,6-二叔丁基对甲酚0.1份。本实施例的镜面放电加工油的制备方法，包括如下步骤：S1、将正构烷烃投入调合釜中，搅拌至均匀透明；S2、将失水山梨醇油酸酯和苯并三氮唑投入上述调合釜中，搅拌至均匀透明；S3、将异构烷烃投入上述调合釜中，搅拌至均匀透明。This embodiment provides a mirror surface electric discharge machining oil, which consists of the following components in parts by weight: 35 parts of normal alkanes, 58.9 parts of isoparaffins, 5 parts of sorbitan oleate, 1 part of benzotriazole and 0.1 parts of 2,6-di-tert-butyl-p-cresol. The preparation method of the mirror surface electric discharge machining oil in this embodiment comprises the following steps: S1, put normal paraffin into the blending kettle, stir until uniform and transparent; S2, put sorbitan oleate and benzotriazole into In the above blending kettle, stir until uniform and transparent; S3, put isoparaffins into the above blending kettle, and stir until uniform and transparent.
实施例九Embodiment nine
本实施例提供一种镜面放电加工油，由如下重量份的组分组成：正构烷烃 40份、异构烷烃份48.7份、失水山梨醇油酸酯10份、苯并三氮唑0.5份及2,6-二叔丁基对甲酚0.8份。本实施例的镜面放电加工油的制备方法，包括如下步骤：S1、将正构烷烃投入调合釜中，搅拌至均匀透明；S2、将失水山梨醇油酸酯和苯并三氮唑投入上述调合釜中，搅拌至均匀透明；S3、将异构烷烃投入上述调合釜中，搅拌至均匀透明。This embodiment provides a mirror surface electric discharge machining oil, which consists of the following components in parts by weight: 40 parts of normal alkanes, 48.7 parts of isoparaffins, 10 parts of sorbitan oleate, and 0.5 parts of benzotriazole And 0.8 parts of 2,6-di-tert-butyl-p-cresol. The preparation method of the mirror surface electric discharge machining oil in this embodiment comprises the following steps: S1, put normal paraffin into the blending kettle, stir until uniform and transparent; S2, put sorbitan oleate and benzotriazole into In the above blending kettle, stir until uniform and transparent; S3, put isoparaffins into the above blending kettle, and stir until uniform and transparent.
对比例一Comparative example one
本对比例提供一种镜面放电加工油，由如下重量份的组分组成：正构烷烃88.7份、失水山梨醇油酸酯10份、苯并三氮唑0.5份及2,6-二叔丁基对甲酚0.8份。本实施例的镜面放电加工油的制备方法，包括如下步骤：S1、将正构烷烃投入调合釜中，搅拌至均匀透明；S2、将失水山梨醇油酸酯和苯并三氮唑投入上述调合釜中，搅拌至均匀透明。This comparative example provides a mirror surface electric discharge machining oil, which is composed of the following components by weight: 88.7 parts of normal alkanes, 10 parts of sorbitan oleate, 0.5 parts of benzotriazole and 2,6-ditertiary 0.8 parts of butyl p-cresol. The preparation method of the mirror surface electric discharge machining oil in this embodiment comprises the following steps: S1, put normal paraffin into the blending kettle, stir until uniform and transparent; S2, put sorbitan oleate and benzotriazole into In the above blending kettle, stir until uniform and transparent.
对比例二Comparative example two
本对比例提供一种镜面放电加工油，由如下重量份的组分组成：异构烷烃88.7份、失水山梨醇油酸酯10份、苯并三氮唑0.5份及2,6-二叔丁基对甲酚0.8份。本实施例的镜面放电加工油的制备方法，包括如下步骤：S1、将正构烷烃投入调合釜中，搅拌至均匀透明；S2、将失水山梨醇油酸酯和苯并三氮唑投入上述调合釜中，搅拌至均匀透明。This comparative example provides a mirror surface electrical discharge machining oil, which consists of the following components in parts by weight: 88.7 parts of isoparaffin, 10 parts of sorbitan oleate, 0.5 part of benzotriazole and 2,6-ditertiary 0.8 parts of butyl p-cresol. The preparation method of the mirror surface electric discharge machining oil in this embodiment comprises the following steps: S1, put normal paraffin into the blending kettle, stir until uniform and transparent; S2, put sorbitan oleate and benzotriazole into In the above blending kettle, stir until uniform and transparent.
对比例三Comparative example three
本实施例提供一种镜面放电加工油，由如下重量份的组分组成：正构烷烃22份、异构烷烃67份、三羟甲基丙烷油酸酯10份、苯并三氮唑0.2份及2,6-二叔丁基对甲酚0.8份。本实施例的镜面放电加工油的制备方法，包括如下步骤：S1、将正构烷烃投入调合釜中，搅拌至均匀透明；S2、将失水山梨醇油酸酯和苯并三氮唑投入上述调合釜中，搅拌至均匀透明；S3、将异构烷烃投入上 述调合釜中，搅拌至均匀透明。This embodiment provides a mirror surface electric discharge machining oil, which consists of the following components in parts by weight: 22 parts of normal alkanes, 67 parts of isoparaffins, 10 parts of trimethylolpropane oleate, and 0.2 parts of benzotriazole And 0.8 parts of 2,6-di-tert-butyl-p-cresol. The preparation method of the mirror surface electric discharge machining oil in this embodiment comprises the following steps: S1, put normal paraffin into the blending kettle, stir until uniform and transparent; S2, put sorbitan oleate and benzotriazole into In the above blending kettle, stir until uniform and transparent; S3, put isoparaffins into the above blending kettle, and stir until uniform and transparent.
对比例四Comparative example four
本实施例提供一种镜面放电加工油，由如下重量份的组分组成：正构烷烃22份、异构烷烃67份、失水山梨醇油酸酯10份、噻二唑衍生物0.2份及2,6-二叔丁基对甲酚0.8份。本实施例的镜面放电加工油的制备方法，包括如下步骤：S1、将正构烷烃投入调合釜中，搅拌至均匀透明；S2、将失水山梨醇油酸酯和苯并三氮唑投入上述调合釜中，搅拌至均匀透明；S3、将异构烷烃投入上述调合釜中，搅拌至均匀透明。This embodiment provides a mirror surface electric discharge machining oil, which consists of the following components in parts by weight: 22 parts of normal alkanes, 67 parts of isoparaffins, 10 parts of sorbitan oleate, 0.2 parts of thiadiazole derivatives and 0.8 parts of 2,6-di-tert-butyl-p-cresol. The preparation method of the mirror surface electric discharge machining oil in this embodiment comprises the following steps: S1, put normal paraffin into the blending kettle, stir until uniform and transparent; S2, put sorbitan oleate and benzotriazole into In the above blending kettle, stir until uniform and transparent; S3, put isoparaffins into the above blending kettle, and stir until uniform and transparent.
以下将对上述各实施例以及对比例进行实验，以对比其性能相关技术数据，结果见表一。The following experiments will be carried out on the above-mentioned embodiments and comparative examples to compare their performance-related technical data, and the results are shown in Table 1.
表一Table I
Figure PCTCN2021141139-appb-000001
Figure PCTCN2021141139-appb-000001
Figure PCTCN2021141139-appb-000002
Figure PCTCN2021141139-appb-000002
由表一可以看出，各个实施例的镜面放电加工油，其防腐蚀、防锈性能均高于对比例，且各实施例相比对比例，对闪点和倾点进行了平衡，保证油品具备优良的低温性能，在冬天亦不影响油品使用，同时不易产生油烟，对身体无害；其中，对比例一只用了正构烷烃作为溶剂和载体，倾点明显升高，在冬天是凝固状态，限制了油品的使用。对比例二只用了异构烷烃溶剂和载体，闪点太低，更易有火灾隐患，且加工时容易产生大量油烟；对比例三采用了不同的增容成分，其稳定性不好，底层有沉淀物析出，且防腐、防锈性能均不及实施例；对比例四采用了不同的防腐防锈剂，其防腐、防锈性能不及实施例。As can be seen from Table 1, the anti-corrosion and anti-rust performances of the mirror EDM oils of each embodiment are higher than those of the comparative examples, and the flash point and pour point of each embodiment are balanced to ensure that the oil The product has excellent low-temperature performance, and it does not affect the use of the oil in winter. At the same time, it is not easy to produce oil fumes and is harmless to the body; among them, the comparative example uses n-paraffin as the solvent and carrier, and the pour point increases significantly. It is a solidified state, which limits the use of oil products. Comparative example 2 only uses isoparaffin solvent and carrier, the flash point is too low, it is more likely to cause fire hazard, and it is easy to generate a lot of oily smoke during processing; comparative example 3 uses different compatibilizing components, its stability is not good, and the bottom layer has Precipitate is separated out, and anti-corrosion, anti-rust performance is all inferior to embodiment; Comparative example 4 has adopted different anti-corrosion and anti-rust agents, and its anti-corrosion, anti-rust performance is inferior to embodiment.
以上所述实施例的各技术特征可以进行任意的组合，为使描述简洁，未对上述实施例中的各个技术特征所有可能的组合都进行描述，然而，只要这些技术特征的组合不存在矛盾，都应当认为是本说明书记载的范围。The technical features of the above-mentioned embodiments can be combined arbitrarily. To make the description concise, all possible combinations of the technical features in the above-mentioned embodiments are not described. However, as long as there is no contradiction in the combination of these technical features, should be considered as within the scope of this specification.
以上所述实施例仅表达了本发明的几种实施方式，其描述较为具体和详细，但并不能因此而理解为对发明专利范围的限制。应当指出的是，对于本领域的普通技术人员来说，在不脱离本发明构思的前提下，还可以做出若干变形和改进，这些都属于本发明的保护范围。因此，本发明专利的保护范围应以所附权利要求为准。The above-mentioned embodiments only express several implementation modes of the present invention, and the descriptions thereof are relatively specific and detailed, but should not be construed as limiting the patent scope of the invention. It should be noted that those skilled in the art can make several modifications and improvements without departing from the concept of the present invention, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the patent for the present invention should be based on the appended claims.

Claims (10)

  1. 一种镜面放电加工油，其特征在于，包括如下组分：正构烷烃、异构烷烃、失水山梨醇油酸酯及苯并三氮唑。A mirror surface electric discharge machining oil is characterized in that it comprises the following components: normal paraffin, isoparaffin, sorbitan oleate and benzotriazole.
  2. 根据权利要求1所述的镜面放电加工油，其特征在于，包括如下重量份的组分：正构烷烃10-40份、异构烷烃40-80份、失水山梨醇油酸酯2-20份及苯并三氮唑0.1-1份。The mirror surface electric discharge machining oil according to claim 1 is characterized in that it comprises the following components by weight: 10-40 parts of normal paraffins, 40-80 parts of isoparaffins, 2-20 parts of sorbitan oleate part and 0.1-1 part of benzotriazole.
  3. 根据权利要求2所述的镜面放电加工油，其特征在于，包括如下重量份的组分：正构烷烃15-30份、异构烷烃45-78份、失水山梨醇油酸酯5-15份及苯并三氮唑0.1-0.3份。The mirror surface electric discharge machining oil according to claim 2 is characterized in that it comprises the following components by weight: 15-30 parts of normal paraffins, 45-78 parts of isoparaffins, 5-15 parts of sorbitan oleate parts and 0.1-0.3 parts of benzotriazole.
  4. 根据权利要求3所述的镜面放电加工油，其特征在于，包括如下重量份的组分：正构烷烃22份、异构烷烃67.8份、失水山梨醇油酸酯10份及苯并三氮唑0.2份。The mirror surface electric discharge machining oil according to claim 3, is characterized in that, comprises the following components by weight: 22 parts of normal paraffins, 67.8 parts of isoparaffins, 10 parts of sorbitan oleate and benzotriazepine azole 0.2 part.
  5. 根据权利要求1-4任一项所述的镜面放电加工油，其特征在于，还包括抗氧剂0.1-1份。The mirror surface electrical discharge machining oil according to any one of claims 1-4, further comprising 0.1-1 parts of antioxidant.
  6. 根据权利要求5所述的镜面放电加工油，其特征在于，所述抗氧剂为2,6-二叔丁基对甲酚。The mirror surface electrical discharge machining oil according to claim 5, wherein the antioxidant is 2,6-di-tert-butyl-p-cresol.
  7. 一种如权利要求1-6任一项所述的镜面放电加工油的制备方法，其特征在于，包括如下步骤：A preparation method of the mirror surface discharge machining oil as claimed in any one of claims 1-6, characterized in that, comprising the steps of:
    S1、将正构烷烃投入容器中，搅拌至均匀透明；S1, put n-paraffin into the container, stir until uniform and transparent;
    S2、将失水山梨醇油酸酯和苯并三氮唑投入所述容器中，搅拌至均匀透明；S2. Put sorbitan oleate and benzotriazole into the container, and stir until uniform and transparent;
    S3、将异构烷烃投入所述容器中，搅拌至均匀透明。S3. Put the isoparaffin into the container and stir until it is uniform and transparent.
  8. 根据权利要求7所述的镜面放电加工油的制备方法，其特征在于，所述步骤S1中，搅拌时间为40min-50min。The preparation method of mirror surface electric discharge machining oil according to claim 7, characterized in that, in the step S1, the stirring time is 40min-50min.
  9. 根据权利要求7所述的镜面放电加工油的制备方法，其特征在于，所述 步骤S2中，搅拌时间为55min-65min。The preparation method of mirror surface electrical discharge machining oil according to claim 7, is characterized in that, in described step S2, stirring time is 55min-65min.
  10. 根据权利要求7所述的镜面放电加工油的制备方法，其特征在于，所述步骤S3中，搅拌时间为25min-35min。The preparation method of mirror surface EDM oil according to claim 7, characterized in that, in the step S3, the stirring time is 25min-35min.
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