CN101029266B - Drawing lube cooling oil of aluminum-coated red copper metal bar and its production - Google Patents
Drawing lube cooling oil of aluminum-coated red copper metal bar and its production Download PDFInfo
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- CN101029266B CN101029266B CN2007100108779A CN200710010877A CN101029266B CN 101029266 B CN101029266 B CN 101029266B CN 2007100108779 A CN2007100108779 A CN 2007100108779A CN 200710010877 A CN200710010877 A CN 200710010877A CN 101029266 B CN101029266 B CN 101029266B
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- benzotriazole
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Abstract
A dual-metal rod pulling lube cooling oil of copper aluminum-coated consists of motor oil 20-30wt%, oleic acid 8-9wt%, tritolyl phosphate 20-30wt%, benamide azole trinitride 0.8-0.9wt%, anhydrous alcohol 1-2wt%, sulfur-phosphorus butanoctyl-zinc salt 20-30wt%, poly-n-butyl vinyl ether 13.5-14.5wt% and bactericide 0.2-0.3wt%. The process is carried out by dissolving benamide azole trinitride by anhydrous alcohol, adding motor oil into reactor, heating to 80-90degree, adding into tritolyl phosphate and oleic acid successively, agitating at 550-650/min for 0.5-1.5hrs, lowering temperature to 40-50degree, adding benamide azole trinitride ethanol solution and bactericide into mixed solution, agitating for 0.5-1.5hrs, cooling, adding into sulfur-phosphorus butanoctyl-zinc salt and poly-n-butyl vinyl ether successively and agitating at 25-35/min for 0.5-1.5hrs. It has excellent finish degree and brightness.
Description
Technical field:
The present invention relates to a kind of drawing process with metalworking coolant and production method, especially a kind ofly prevent the oxidation stain of drawing metal bar finished product and can guarantee surface smoothness, drawing lube cooling oil of aluminum-coated red copper metal bar and production method that luminance brightness is high.
Background technology:
Drawing process is a kind of typical method for metal working, is under the drawing effect, reduces the sectional area of metal work material by the die hole core, to obtain high precision, the wire rod of best bright finish or a kind of plastic working technique of tubing.In the drawing course of processing,, need metalworking coolant that metallic substance, mould are lubricated, cool off because metal strain produces new surface of friction greatly and constantly.Especially red copper alclad metal bar drawing process generally is the drawing speed with 4m/s, with diameter is
The blank material be drawn to diameter and be
Thin rod, in so huge extrusion stretching process, lubricating and cooling agent plays crucial effects especially.At present, red copper alclad metal bar drawing lubrication cooling fluid all is to adopt oily lubricant, but formed lubricant film tack is poor, in the drawing process process, squeezed out easily, to such an extent as to the drawing silk through after the drawing repeatedly, the frictional coefficient between drawing silk surface and core edge, hole sharply increases, not only make the variable color of drawing workpiece surface oxidation, smooth finish, luminance brightness sharply reduce, and also aggravate the wearing and tearing to mould, influence the work-ing life of mould; Also exist the unfavorable problem of cleaning performance in addition, a large amount of metal powders easily not only bonds at drawing silk surface and core edge, hole in drawing process, cause frictional coefficient between the two further to strengthen, and will produce detrimentally affect to later process thermal treatment of drawing wire and annealing quality
Summary of the invention:
The present invention is in order to solve the above-mentioned technical problem of existing in prior technology, to provide a kind of and prevent the oxidation stain of drawing metal bar finished product and can guarantee surface smoothness, drawing lube cooling oil of aluminum-coated red copper metal bar and production method that luminance brightness is high.
Technical solution of the present invention is: a kind of drawing lube cooling oil of aluminum-coated red copper metal bar is characterized in that making as follows:
A. that to be 1～2% dehydrated alcohol be with weight percent that 0.8～0.9% benzotriazole fully dissolves the back is standby with weight percent;
B. be that 20～30% machinery oil adds in the reactor with weight percent, be heated to 80～90 ℃, start agitator, rotating speed is 550～650 rev/mins, and to add weight percent successively be that 20～30% Tritolyl Phosphate, weight percent are 8～9% oleic acid, after stirring 0.5～1.5h, reduce the temperature to 40～50 ℃;
C. be that 0.2～0.3% isothiazolinone adds in the described mixed solution of b step with a step broad liquid of described benzotriazole ethanol and weight percent, continue to stir 0.5～1.5h, reduce to normal temperature;
D. add weight percent more successively and be 20～30% sulphur phosphorus fourth octyl group zinc salt, weight percent and be 13.5～14.5% polyvinyl n-butyl ether, stir 0.5～1.5h by 25～35 rev/mins stirring velocitys.
2. drawing lube cooling oil of aluminum-coated red copper metal bar according to claim 1, its feed composition and weight percent are as follows:
Machinery oil 25%
Oleic acid 8.25%
Tritolyl Phosphate 25%
Benzotriazole 0.85%
Dehydrated alcohol 1.5%
Sulphur phosphorus fourth octyl group zinc salt 25%
Polyvinyl n-butyl ether 14.15%
Isothiazolinone 0.25%.
3. the production method of a drawing lube cooling oil of aluminum-coated red copper metal bar is characterized in that having the following steps:
A. that to be 1～2% dehydrated alcohol be with weight percent that 0.8～0.9% benzotriazole fully dissolves the back is standby with weight percent;
B. be that 20～30% machinery oil adds in the reactor with weight percent, be heated to 80～90 ℃, start agitator, rotating speed is 550～650 rev/mins, and to add weight percent successively be that 20～30% Tritolyl Phosphate, weight percent are 8～9% oleic acid, after stirring 0.5～1.5h, reduce the temperature to 40～50 ℃;
C. be that 0.2～0.3% isothiazolinone adds in the described mixed solution of b step with a step broad liquid of described benzotriazole ethanol and weight percent, continue to stir 0.5～1.5h, reduce to normal temperature;
D. add weight percent more successively and be 20～30% sulphur phosphorus fourth octyl group zinc salt, weight percent and be 13.5～14.5% polyvinyl n-butyl ether, stir 0.5～1.5h by 25～35 rev/mins stirring velocitys.
The present invention is to be performance index with kinematic viscosity, lubricity, extreme pressure property, cooling performance and stability etc., adopt the extreme pressure combination to adopt ultrafine solids stable compound (chlorinated paraffin) and interpolation to have the acidproof compound (petroleum sodium sulfonate) and the inhibiter (sulphur phosphorus fourth octyl group zinc salt, benzotriazole) of bigger absorption residual acid, special feed composition and proportioning combination make the present invention compare with prior art, have following advantage:
1. the chemisorption of lubricant film and physical adsorbability are good, between drawing wire and mould, form evenly continuous, complete liquid medium film, the formed lubricant film absorption in surface firmly, be difficult in the extrusion stretching process, being squeezed out, make and have good oilness between drawing wire and the mould, guarantee that the drawing wire surface has standard compliant smooth finish, luminance brightness, reduced wearing and tearing simultaneously, prolonged the work-ing life of mould mould;
2. has good cooling performance, can prevent to cause the sintering, molten sticking or grab the quality problems that knot causes fracture of wire of drawing metal and mould steel core owing to local superheating, can improve simultaneously each reducing rate and radially drawing rate of increase again, production efficiency is improved;
3. the present invention is the even thickness oily matter of sundown, is added with sterilant, and is not perishable, uses 6 months, and nontoxic ordorless smell is beneficial to environmental protection, can not influence health of operators;
4. the metal bar surface that is easy to after the drawing is removed, and drawing silk later process (thermal treatment and annealing) quality is not had any detrimentally affect.
Embodiment:
Embodiment 1:
A. get feed composition, the per-cent that every kind of raw material accounts for gross weight is as follows:
Machinery oil (No. 32, No. 10, No. 7) 20～30%, oleic acid 8～9%, Tritolyl Phosphate 20～30%, benzotriazole 0.8～0.9%, dehydrated alcohol 1～2%, sulphur phosphorus fourth octyl group zinc salt (T202) 20～30%, polyvinyl n-butyl ether (T601) 13.5～14.5%, sterilant (isothiazolinone) 0.2～0.3%, every kind of raw material can be chosen arbitrarily in listed span, and total value should be 100%;
B. standby after with dehydrated alcohol benzotriazole fully being dissolved;
C. machinery oil is added in the reactor, be heated to 80～90 ℃, start agitator, rotating speed is 550～650 rev/mins, and adds Tritolyl Phosphate, oleic acid successively, behind stirring 0.5～1.5h, reduces the temperature to 40～50 ℃;
D. a step broad liquid of described benzotriazole ethanol and sterilant are added in the described mixed solution of b step, continue to stir 0.5～1.5h, naturally cooling is reduced to normal temperature;
E. add sulphur phosphorus fourth octyl group zinc salt, polyvinyl n-butyl ether more successively, stir 0.5～1.5h with 25～35 rev/mins stirring velocitys and get final product.
Product is a sundown thickness oily matter, places 25～30 ℃ to never degenerate in following 6 months.During use, need not to add water and be directly used in drawing.Will
Red copper alclad metal bar, mould be immersed in the foregoing description 1, with drawing wire machine with the drawing speed drawing of 4m/s, until with the blank material (
Red copper alclad metal bar) be drawn to diameter and be
Surface smoothness, luminance brightness meet the GB/T14956-1994 requirement.
Embodiment 2:
A. get feed composition, the per-cent that every kind of raw material accounts for gross weight is as follows:
Machinery oil (No. 32, No. 10, No. 7) 25.3%, oleic acid 8%, Tritolyl Phosphate 20%, benzotriazole 0.9%, dehydrated alcohol 2%, sulphur phosphorus fourth octyl group zinc salt (T202) 30%, polyvinyl n-butyl ether (T601) 13.5%, sterilant (isothiazolinone) 0.3%;
B. standby after with dehydrated alcohol benzotriazole fully being dissolved;
C. machinery oil is added in the reactor, be heated to 90 ℃, start agitator, rotating speed is 550 rev/mins, and adds Tritolyl Phosphate, oleic acid successively, behind the stirring 0.5h, reduces the temperature to 40 ℃;
D. a step broad liquid of described benzotriazole ethanol and sterilant are added in the described mixed solution of b step, continue to stir 0.5h, stop to stir and reduce to normal temperature;
E. add sulphur phosphorus fourth octyl group zinc salt, polyvinyl n-butyl ether more successively, stir 1.5h with 35 rev/mins stirring velocitys and get final product.
Product is a sundown thickness oily matter, places 25～30 ℃ to never degenerate in following 6 months.During use, need not to add water and be directly used in drawing.Will
Red copper alclad metal bar, mould be immersed in the foregoing description 2, with drawing wire machine with the drawing speed drawing of 4m/s, until with the blank material (
Red copper alclad metal bar) be drawn to diameter and be
Surface smoothness, luminance brightness meet the GB/T14956-1994 requirement.
Embodiment 3:
A. get feed composition, the per-cent that every kind of raw material accounts for gross weight is as follows:
Machinery oil (No. 32, No. 10, No. 7) 24.5%, oleic acid 9%, Tritolyl Phosphate 30%, benzotriazole 0.8%, dehydrated alcohol 1%, sulphur phosphorus fourth octyl group zinc salt (T202) 20%, polyvinyl n-butyl ether (T601) 14.5%, sterilant (isothiazolinone) 0.2%;
B. standby after with dehydrated alcohol benzotriazole fully being dissolved;
C. machinery oil is added in the reactor, be heated to 80 ℃, start agitator, rotating speed is 650 rev/mins, and adds Tritolyl Phosphate, oleic acid successively, behind the stirring 1.5h, reduces the temperature to 50 ℃;
D. a step broad liquid of described benzotriazole ethanol and sterilant are added in the described mixed solution of b step, continue to stir 1.5h, naturally cooling is reduced to normal temperature;
E. add sulphur phosphorus fourth octyl group zinc salt, polyvinyl n-butyl ether more successively, stir 0.5h with 25～35 rev/mins stirring velocitys and get final product.
Product is a sundown thickness oily matter, places 25～30 ℃ to never degenerate in following 6 months.During use, need not to add water and be directly used in drawing.Will
Red copper alclad metal bar, mould be immersed in the foregoing description 3, with drawing wire machine with the drawing speed drawing of 4m/s, until with the blank material (
Red copper alclad metal bar) be drawn to diameter and be
Surface smoothness, luminance brightness meet the GB/T14956-1994 requirement.
Embodiment 4:
A. get feed composition, the per-cent that every kind of raw material accounts for gross weight is as follows:
Machinery oil (No. 32, No. 10, No. 7) 25%, oleic acid 8.25%, Tritolyl Phosphate 25%, benzotriazole 0.85%, dehydrated alcohol 1.5%, sulphur phosphorus fourth octyl group zinc salt (T202) 25%, polyvinyl n-butyl ether (T601) 14.5%, sterilant (isothiazolinone) 0.25%;
B. standby after with dehydrated alcohol benzotriazole fully being dissolved;
C. machinery oil is added in the reactor, be heated to 85 ℃, start agitator, rotating speed is 600 rev/mins, and adds Tritolyl Phosphate, oleic acid successively, behind the stirring 1h, reduces the temperature to 45 ℃;
D. a step broad liquid of described benzotriazole ethanol and sterilant are added in the described mixed solution of b step, continue to stir 1h, naturally cooling is reduced to normal temperature;
E. add sulphur phosphorus fourth octyl group zinc salt, polyvinyl n-butyl ether more successively, stir 1h with 30 rev/mins stirring velocitys and get final product.
Embodiment 4 is illustrated embodiments of the present invention, and product is a sundown thickness oily matter, places 25～30 ℃ to never degenerate in following 6 months.During use, need not to add water and be directly used in drawing.Will
Red copper alclad metal bar, mould be immersed in the foregoing description 4, with drawing wire machine with the drawing speed drawing of 4m/s, until with the blank material (
Red copper alclad metal bar) be drawn to diameter and be
Surface smoothness, luminance brightness meet the GB/T14956-1994 requirement.
Claims (3)
1. drawing lube cooling oil of aluminum-coated red copper metal bar is characterized in that making as follows:
A. that to be 1～2% dehydrated alcohol be with weight percent that 0.8～0.9% benzotriazole fully dissolves the back is standby with weight percent;
B. be that 20～30% machinery oil adds in the reactor with weight percent, be heated to 80～90 ℃, start agitator, rotating speed is 550～650 rev/mins, and to add weight percent successively be that 20～30% Tritolyl Phosphate, weight percent are 8～9% oleic acid, after stirring 0.5～1.5h, reduce the temperature to 40～50 ℃;
C. be that 0.2～0.3% isothiazolinone adds in the described mixed solution of b step with a step broad liquid of described benzotriazole ethanol and weight percent, continue to stir 0.5～1.5h, reduce to normal temperature;
D. add weight percent more successively and be 20～30% sulphur phosphorus fourth octyl group zinc salt, weight percent and be 13.5～14.5% polyvinyl n-butyl ether, stir 0.5～1.5h by 25～35 rev/mins stirring velocitys.
2. drawing lube cooling oil of aluminum-coated red copper metal bar according to claim 1, the weight percent that it is characterized in that described machinery oil are 25%, oleic weight percent is 8.25%, the weight percent of Tritolyl Phosphate is 25%, the weight percent of benzotriazole is 0.85%, the weight percent of dehydrated alcohol is 1.5%, the weight percent of sulphur phosphorus fourth octyl group zinc salt is 25%, the weight percent of polyvinyl n-butyl ether is 14.15%, the weight percent of isothiazolinone is 0.25%.
3. the production method of a drawing lube cooling oil of aluminum-coated red copper metal bar is characterized in that having the following steps:
A. that to be 1～2% dehydrated alcohol be with weight percent that 0.8～0.9% benzotriazole fully dissolves the back is standby with weight percent;
B. be that 20～30% machinery oil adds in the reactor with weight percent, be heated to 80～90 ℃, start agitator, rotating speed is 550～650 rev/mins, and to add weight percent successively be that 20～30% Tritolyl Phosphate, weight percent are 8～9% oleic acid, after stirring 0.5～1.5h, reduce the temperature to 40～50 ℃;
C. be that 0.2～0.3% isothiazolinone adds in the described mixed solution of b step with a step broad liquid of described benzotriazole ethanol and weight percent, continue to stir 0.5～1.5h, reduce to normal temperature;
D. add weight percent more successively and be 20～30% sulphur phosphorus fourth octyl group zinc salt, weight percent and be 13.5～14.5% polyvinyl n-butyl ether, stir 0.5～1.5h by 25～35 rev/mins stirring velocitys.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007100108779A CN101029266B (en) | 2007-04-09 | 2007-04-09 | Drawing lube cooling oil of aluminum-coated red copper metal bar and its production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007100108779A CN101029266B (en) | 2007-04-09 | 2007-04-09 | Drawing lube cooling oil of aluminum-coated red copper metal bar and its production |
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| CN101029266A CN101029266A (en) | 2007-09-05 |
| CN101029266B true CN101029266B (en) | 2010-10-13 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101255376B (en) * | 2008-04-22 | 2012-06-13 | 大连三达奥克化学股份有限公司 | Automobile clutch disk hub special-purpose water-based milling liquid and production method |
| CN101255375B (en) * | 2008-04-22 | 2012-02-29 | 大连三达奥克化学股份有限公司 | Automobile clutch pressure plate vertical turning special-purpose water-based milling liquid and production method |
| CN101260339B (en) * | 2008-04-22 | 2012-08-29 | 大连三达奥克化学股份有限公司 | Ultra-thin copper foil board water-base stamping stretching oil and producing method thereof |
| CN102199477A (en) * | 2011-04-15 | 2011-09-28 | 芜湖恒泰有色线材股份有限公司 | Cooling liquid for copper wire drawing machine |
| CN102585980B (en) * | 2011-12-29 | 2014-09-10 | 大连三达奥克化学股份有限公司 | LY-12 hard aluminum pipe drawing lubrication emulsified oil and production method thereof |
| CN104312673A (en) * | 2014-10-29 | 2015-01-28 | 合肥市华阳工程机械有限公司 | Cellulose-containing anti-rust oil |
| CN105038922A (en) * | 2015-06-25 | 2015-11-11 | 张勤洪 | Drawing fluid for aluminum material |
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| US4177155A (en) * | 1975-01-23 | 1979-12-04 | Ciba-Geigy Corporation | Additives for water-based functional fluids |
| CN1007159B (en) * | 1987-08-07 | 1990-03-14 | 湖南省长沙化工机械厂 | Prepn. of general metal cutting fluid |
| CN1321734A (en) * | 2000-04-28 | 2001-11-14 | 徐欣渡 | Anti-rusting antibiotic water base cutting fluid and its preparation method |
| CN1215155C (en) * | 2002-08-08 | 2005-08-17 | 王俊 | Lubricant for drawing radial tyre steel cord thread and its preparing method |
| CN1563301A (en) * | 2004-03-30 | 2005-01-12 | 洛阳铜加工集团有限责任公司 | Dedicated lubricating liquid for rolling cupper and copper alloy and its prepn. method |
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