CN102925269B - Aluminum alloy semisynthesis cutting liquid and preparation method thereof - Google Patents
Aluminum alloy semisynthesis cutting liquid and preparation method thereof Download PDFInfo
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- CN102925269B CN102925269B CN201210444791.8A CN201210444791A CN102925269B CN 102925269 B CN102925269 B CN 102925269B CN 201210444791 A CN201210444791 A CN 201210444791A CN 102925269 B CN102925269 B CN 102925269B
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Abstract
The invention discloses aluminum alloy semisynthesis cutting liquid and a preparation method thereof. The aluminum alloy semisynthesis cutting liquid is composed by weight of 12%-20% of mineral oil, 9%-15% of surfactant, 8%-12% of antirust agent, 1%-2% of aluminum corrosion inhibitor, 3%-7% of lubricant, 8%-12% of extreme pressure agent, 0.5%-1% of defoamer, 0.5%-1% of fungicide and the balance, water. The preparation method includes sequentially adding the surfactant, the antirust agent, the aluminum corrosion inhibitor, the lubricant, the extreme pressure agent, the defoamer, the fungicide and the water into the mineral oil and evenly stirring and mixing the mixture to obtain the aluminum alloy semisynthesis. The aluminum alloy semisynthesis cutting liquid has excellent performance on aluminum corrosion inhibition performance, corrosion resistance, lubricant performance, anti-rust performance, defoaming performance, use period and the like.
Description
Technical field
The present invention relates to semi-synthetic cutting fluid of a kind of aluminium alloy and preparation method thereof.
Background technology
Aluminium alloy is one of metal that in non-ferrous metal, purposes is wider, it has, and density is little, quality is light, specific tenacity is high, conduction and thermal conductivity good and there is good erosion resistance.The chemically reactive of aluminium alloy is strong, quality is softer, viscosity is strong, and the problem occurring in process for processing is also many, common are the most workpiece in the sticky cutter of machining oil and cutting fluid processing and is oxidized the problems such as eclipsed generation blackspot.
At present, the domestic water-soluble metalworking liquid of using aluminium alloy processing in mechanical processing industry is mainly with oil in water emulsion, is that work-ing life is short, to add poor, the easy corruption of visibility meter in man-hour smelly by the problem that oil in water emulsion processing exists, and waste liquid is more difficult.
goal of the invention
One of object of the present invention is to provide a kind of aluminium alloy semi-synthetic cutting fluid in order to solve above-mentioned technical problem.
Two of object of the present invention is to provide the preparation method of the above-mentioned semi-synthetic cutting fluid of a kind of aluminium alloy.
Technical scheme of the present invention
The semi-synthetic cutting fluid of a kind of aluminium alloy, wherein each feed composition counts by weight percentage, and its composition and content are as follows:
Mineral oil 12%-20%
Tensio-active agent 9%-15%
Rust-preventive agent 8%-12%
Aluminium inhibiter 1%-2%
Lubricant 3%-7%
Extreme pressure agent 8%-12%
Defoamer 0.5%-1%
Sterilant 0.5-1%
Surplus is water;
Wherein said base oil is naphthenic mineral oil or paraffin base mineral oil;
Described tensio-active agent is polyethylene glycol (PEG) oleate, fatty alcohol-polyoxyethylene ether or sorbitan oleate;
Described rust-preventive agent is the mixture of one or more compositions in petroleum sodium sulfonate, boric acid, monoethanolamine, diethanolamine and trolamine, preferentially selects petroleum sodium sulfonate, diethanolamine or trolamine;
Described aluminium inhibiter is 3-amino-4-octanol;
Described lubricant is polyethers, polyether ester or glycerol;
Described extreme pressure agent is clorafin;
Described defoamer is polyethers or silicone emulsion;
Described sterilant is trihydroxy-perhydro-s-triazine, 2,6-thebaine or BIT.
The preparation method of the above-mentioned semi-synthetic cutting fluid of a kind of aluminium alloy, comprises the steps:
In mineral oil, add successively after tensio-active agent, rust-preventive agent, aluminium inhibiter, lubricant, extreme pressure agent, defoamer, sterilant and water, be uniformly mixed, obtain the semi-synthetic cutting fluid of aluminium alloy.
Technique effect of the present invention
The semi-synthetic cutting fluid of a kind of aluminium alloy of the present invention, owing to replacing traditional aluminium inhibiter with 3-amino-4-octanol, also can not corrode the long-time processing of aluminium, therefore has better aluminium corrosion inhibition.In addition, it can strengthen sterilization effect with bactericide compounded, and therefore the semi-synthetic cutting fluid of aluminium alloy of final gained is also difficult for corrupt smelly.
Meanwhile, the clorafin described in the semi-synthetic cutting fluid of a kind of aluminium alloy of the present invention, at high temperature there is C-Cl bond rupture in it, wherein the Fe element in Cl and metal friction face react generate FeCl
3it is the solid lubricant film that one deck frictional coefficient is little, shearing resistance is low, resistance to extreme pressure can be high, due to its existence, smear metal is easily cut off and reduced point of a knife bur, not only effectively reduce point of a knife temperature, reduce cutting force, and ensured the lubricating status under severe condition, so be generally applicable to various aluminium alloy processing.
In addition, the semi-synthetic cutting fluid of a kind of aluminium alloy of the present invention, owing to having added lubricant polyether ester, rust-preventive agent petroleum sodium sulfonate, boric acid, hydramine and defoamer polyethers etc., so also all have high-performance at aspects such as oilness, rust-preventing characteristic, antifoam performances.
Embodiment
Below by specific embodiment, the present invention is further set forth, but do not limit the present invention.
Base oil: naphthenic mineral oil and paraffin base mineral oil are that Kelamayi, Shenzhen rubber oil limited liability company produces;
Tensio-active agent: polyethylene glycol (PEG) oleate, fatty alcohol-polyoxyethylene ether and sorbitan oleate are that Si Likai trade Co., Ltd of Shenzhen produces;
Aluminium inhibiter: 3-amino-4-octanol is that Guangzhou fresh breeze Chemical Co., Ltd. produces;
Rust-preventive agent: the mixture of one or more compositions in sodium sulfonate, boric acid, monoethanolamine, diethanolamine and trolamine is that Ying Tai trade (Shanghai) Co., Ltd. produces;
Lubricant: polyethers, polyether ester and glycerol are that Shanghai Zhen Wei Chemical Co., Ltd. produces;
Extreme pressure agent: clorafin is that Ying Tai trade (Shanghai) Co., Ltd. produces;
Defoamer: polyethers and silicone emulsion are that Shanghai Hongze Chemical Co., Ltd. produces;
Sterilant: trihydroxy-perhydro-s-triazine, 2,6-thebaine and BIT are that Shanghai Zhen Wei Chemical Co., Ltd. produces.
embodiment 1
The semi-synthetic cutting fluid of a kind of aluminium alloy, wherein each feed composition counts by weight percentage, and its composition and content are as follows:
Mineral oil 12%
Tensio-active agent 9%
Rust-preventive agent 8%
Aluminium inhibiter 1%
Lubricant 3%
Extreme pressure agent 8%
Defoamer 0.5%
Sterilant 0.5%
Water 58%
Wherein said base oil is naphthenic mineral oil;
Described tensio-active agent is polyethylene glycol (PEG) oleate;
Described rust-preventive agent is petroleum sodium sulfonate;
Described aluminium inhibiter is 3-amino-4-octanol;
Described lubricant is polyethers;
Described extreme pressure agent is clorafin;
Described defoamer is polyethers;
Described sterilant is trihydroxy-perhydro-s-triazine.
The preparation method of the above-mentioned semi-synthetic cutting fluid of a kind of aluminium alloy, comprises the steps:
In mineral oil, add successively after tensio-active agent, rust-preventive agent, aluminium inhibiter, lubricant, extreme pressure agent, defoamer, sterilant and water, be uniformly mixed, obtain the semi-synthetic cutting fluid of aluminium alloy.
embodiment 2
The semi-synthetic cutting fluid of a kind of aluminium alloy, wherein each feed composition counts by weight percentage, and its composition and content are as follows:
Mineral oil 20%
Tensio-active agent 12%
Rust-preventive agent 12%
Aluminium inhibiter 2%
Lubricant 7%
Extreme pressure agent 12%
Defoamer 1%
Sterilant 1%
Water 33%.
Wherein said mineral oil is paraffin base mineral oil;
Described tensio-active agent is fatty alcohol-polyoxyethylene ether;
Described rust-preventive agent is diethanolamine;
Described aluminium inhibiter is 3-amino-4-octanol;
Described lubricant is polyether ester;
Described extreme pressure agent is clorafin;
Described defoamer is silicone emulsion;
Described sterilant is 2,6-thebaine.
The preparation method of the above-mentioned semi-synthetic cutting fluid of a kind of aluminium alloy, comprises the steps:
In mineral oil, add successively after tensio-active agent, rust-preventive agent, aluminium inhibiter, lubricant, extreme pressure agent, defoamer, sterilant and water, be uniformly mixed, obtain the semi-synthetic cutting fluid of aluminium alloy.
embodiment 3
The semi-synthetic cutting fluid of a kind of aluminium alloy, is characterized in that in the described semi-synthetic cutting fluid of aluminium alloy, each feed composition counts by weight percentage, and its composition and content are as follows:
Mineral oil 16.5%
Tensio-active agent 10%
Rust-preventive agent 10%
Aluminium inhibiter 1.5%
Lubricant 5%
Extreme pressure agent 10%
Defoamer 0.75%
Sterilant 0.75%
Water 45.5%.
Wherein said mineral oil is naphthenic mineral oil;
Described tensio-active agent is sorbitan oleate;
Described rust-preventive agent is trolamine;
Described aluminium inhibiter is 3-amino-4-octanol;
Described lubricant is glycerol;
Described extreme pressure agent is clorafin;
Described defoamer is polyethers;
Described sterilant is BIT.
The preparation method of the above-mentioned semi-synthetic cutting fluid of a kind of aluminium alloy, comprises the steps:
In mineral oil, add successively after tensio-active agent, rust-preventive agent, aluminium inhibiter, lubricant, extreme pressure agent, defoamer, sterilant and water, be uniformly mixed, obtain the semi-synthetic cutting fluid of aluminium alloy.
Foregoing is only the basic explanation of the present invention under conceiving, and according to any equivalent transformation that technical scheme of the present invention is done, all should belong to protection scope of the present invention.
Claims (5)
1. the semi-synthetic cutting fluid of aluminium alloy, is characterized in that in the described semi-synthetic cutting fluid of aluminium alloy, each feed composition counts by weight percentage, and its composition and content are as follows:
Mineral oil 12%-20%
Tensio-active agent 9%-15%
Rust-preventive agent 8%-12%
Aluminium inhibiter 1%-2%
Lubricant 3%-7%
Extreme pressure agent 8%-12%
Defoamer 0.5%-1%
Sterilant 0.5%-1%
Surplus is water;
Wherein said mineral oil is naphthenic mineral oil or paraffin base mineral oil;
Described tensio-active agent is polyethylene glycol (PEG) oleate, fatty alcohol-polyoxyethylene ether, sorbitan oleate;
Described rust-preventive agent is the mixture of one or more compositions in petroleum sodium sulfonate, boric acid, monoethanolamine, diethanolamine and trolamine;
Described aluminium inhibiter is 3-amino-4-octanol;
Described lubricant is polyethers, polyether ester or glycerol;
Described extreme pressure agent is clorafin;
Described defoamer is polyethers or silicone emulsion;
Described sterilant is trihydroxy-perhydro-s-triazine, 2,6-thebaine or BIT.
2. the semi-synthetic cutting fluid of a kind of aluminium alloy as claimed in claim 1, is characterized in that in the described semi-synthetic cutting fluid of aluminium alloy, each feed composition counts by weight percentage, and its composition and content are as follows:
Mineral oil 12%
Tensio-active agent 9%
Rust-preventive agent 8%
Aluminium inhibiter 2%
Lubricant 3%
Extreme pressure agent 8%
Defoamer 0.5%
Sterilant 0.5%
Water 57%
Wherein said mineral oil is naphthenic mineral oil;
Described tensio-active agent is polyethylene glycol (PEG) oleate;
Described rust-preventive agent is petroleum sodium sulfonate;
Described aluminium inhibiter is 3-amino-4-octanol;
Described lubricant is polyethers;
Described extreme pressure agent is clorafin;
Described defoamer is polyethers;
Described sterilant is trihydroxy-perhydro-s-triazine.
3. the semi-synthetic aluminum alloy cutting fluid of one as claimed in claim 1, is characterized in that in described semi-synthetic aluminum alloy cutting fluid, each feed composition counts by weight percentage, and its composition and content are as follows:
Mineral oil 20%
Tensio-active agent 12%
Rust-preventive agent 12%
Aluminium inhibiter 2%
Lubricant 7%
Extreme pressure agent 12%
Defoamer 1%
Sterilant 1%
Water 33%;
Wherein said mineral oil is paraffin base mineral oil;
Described tensio-active agent is fatty alcohol-polyoxyethylene ether;
Described rust-preventive agent is diethanolamine;
Described aluminium inhibiter is 3-amino-4-octanol;
Described lubricant is polyether ester;
Described extreme pressure agent is clorafin;
Described defoamer is silicone emulsion;
Described sterilant is 2,6-thebaine.
4. the semi-synthetic cutting fluid of a kind of aluminium alloy as claimed in claim 1, is characterized in that in the described semi-synthetic cutting fluid of aluminium alloy, each feed composition counts by weight percentage, and its composition and content are as follows:
Mineral oil 16.5%
Tensio-active agent 10%
Rust-preventive agent 10%
Aluminium inhibiter 1.5%
Lubricant 5%
Extreme pressure agent 10%
Defoamer 0.75%
Sterilant 0.75%
Water 45.5%;
Wherein said mineral oil is naphthenic mineral oil;
Described tensio-active agent is sorbitan oleate;
Described rust-preventive agent is trolamine;
Described aluminium inhibiter is 3-amino-4-octanol;
Described lubricant is glycerol;
Described extreme pressure agent is clorafin;
Described defoamer is polyethers;
Described sterilant is BIT.
5. the preparation method of the semi-synthetic cutting fluid of a kind of aluminium alloy as described in as arbitrary in claim 1-4, it is characterized in that in mineral oil, add successively after tensio-active agent, rust-preventive agent, aluminium inhibiter, lubricant, extreme pressure agent, defoamer, sterilant and water, be uniformly mixed, obtain the semi-synthetic cutting fluid of aluminium alloy.
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| CN201210444791.8A CN102925269B (en) | 2012-11-09 | 2012-11-09 | Aluminum alloy semisynthesis cutting liquid and preparation method thereof |
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