SU1010106A1 - Method for cold plastic working of metallic materials - Google Patents

Method for cold plastic working of metallic materials Download PDF

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SU1010106A1
SU1010106A1 SU797770617A SU7770617A SU1010106A1 SU 1010106 A1 SU1010106 A1 SU 1010106A1 SU 797770617 A SU797770617 A SU 797770617A SU 7770617 A SU7770617 A SU 7770617A SU 1010106 A1 SU1010106 A1 SU 1010106A1
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lubricant
solvent
calcium
oxide
mixture
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Харри Вейнхольд
Хейнц-Рюдигер Фогель
Бернхард КУРЦЕ
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Академие Дер Виссеншафтен Дер Гдр (Инопредприятие)
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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
    • C10M3/00—Liquid compositions essentially based on lubricating components other than mineral lubricating oils or fatty oils and their use as lubricants; Use as lubricants of single liquid substances
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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
    • C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
    • C10M2201/06—Metal compounds
    • C10M2201/062—Oxides; Hydroxides; Carbonates or bicarbonates
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    • 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
    • C10M2207/10—Carboxylix acids; Neutral salts thereof
    • C10M2207/12—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms
    • C10M2207/125—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having hydrocarbon chains of eight up to twenty-nine carbon atoms, i.e. fatty acids
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    • C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/10—Carboxylix acids; Neutral salts thereof
    • C10M2207/12—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms
    • C10M2207/129—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having hydrocarbon chains of thirty or more carbon atoms
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    • 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
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    • C10M2219/00—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
    • C10M2219/04—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions containing sulfur-to-oxygen bonds, i.e. sulfones, sulfoxides
    • C10M2219/044—Sulfonic acids, Derivatives thereof, e.g. neutral salts
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    • 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
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    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2010/00—Metal present as such or in compounds
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    • C10N2010/00—Metal present as such or in compounds
    • C10N2010/02—Groups 1 or 11
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    • C10N2010/00—Metal present as such or in compounds
    • C10N2010/04—Groups 2 or 12
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    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2010/00—Metal present as such or in compounds
    • C10N2010/06—Groups 3 or 13
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    • 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
    • C10N2010/08—Groups 4 or 14
    • 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
    • C10N2040/24—Metal working without essential removal of material, e.g. forming, gorging, drawing, pressing, stamping, rolling or extruding; Punching metal
    • 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
    • C10N2040/241—Manufacturing joint-less pipes
    • 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
    • C10N2040/242—Hot working
    • 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
    • C10N2040/243—Cold working
    • 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
    • C10N2040/244—Metal working of specific metals
    • 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
    • C10N2040/244—Metal working of specific metals
    • C10N2040/245—Soft metals, e.g. aluminum
    • C—CHEMISTRY; METALLURGY
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    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C10N2040/20—Metal working
    • C10N2040/244—Metal working of specific metals
    • C10N2040/246—Iron or steel
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    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C10N2040/20—Metal working
    • C10N2040/244—Metal working of specific metals
    • C10N2040/247—Stainless steel
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    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2050/00—Form in which the lubricant is applied to the material being lubricated
    • C10N2050/015—Dispersions of solid lubricants
    • C10N2050/02—Dispersions of solid lubricants dissolved or suspended in a carrier which subsequently evaporates to leave a lubricant coating

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Lubricants (AREA)
  • Metal Extraction Processes (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)

Abstract

1.СПОСОБ ХОЛОДНОЙ ПЛАСТИЧЕСКОЙ ОБРАБОТКИ 1-1ЕТАЛЛИЧЕСКИХ МАТЕРИАЛОВ , при котором на обрабатываемый материал нанос т смазочное вещество, состо щее из смазочного средства и растворител , ртличающийс   тем, что используют смазочное вещество, содержащее и качестве смазочного средства смесь ;соли кальци  жирной кислоты с окисью металла в органическом растворителе с Тц,0200с , причем после нанесени  смазочного Средства на обрабатываемый материал растворитель удал ют перед подачей обрабатывающего ивструмента . 2.Способ по п.1, отличающий с   тем, что используют смазочное вещество, которое в качестве смазочного средства содержит смесь стеарата кальци  и окиси кальци . 3.Способ по П.1, о т л и ч а ющ и и с   тем, что используют смазочное вещество, в котором общее содержание окиси в смазочном средстве (Л составл ет 29%.1. COLOR PLASTIC TREATMENT OF 1-1ETALLIC MATERIALS, in which a lubricant consisting of a lubricant and a solvent, which uses a lubricant containing a mixture of calcium salt of fatty acid and oxide, is used on the material to be treated. metal in an organic solvent with TC, 0200s, and after applying the lubricant to the material being processed, the solvent is removed before feeding the machining tool. 2. A method according to claim 1, characterized in that a lubricant is used, which contains a mixture of calcium stearate and calcium oxide as a lubricant. 3. A method according to Claim 1, which is based on the use of a lubricant in which the total oxide content of the lubricant (L is 29%.

Description

Изобретение относитс  к металлурн гии, а именно к способам холодной пластической обработки металлических материалов, например, дл  прот жки проволоки, прутков и труб, в частности , ДЛЯ прот жки в гидродинамических услови х.The invention relates to metallurgy, in particular, to methods of cold plastic processing of metallic materials, for example, for drawing wires, rods and pipes, in particular, for drawing in hydrodynamic conditions.

; Дл  прот жки металлических матери;алов примен ют твердые, полутверды ил-и жидкие смазочные в-ещества. Среди жирких смазочных веществ известны водные растворы щелочных стеаратов. Эти смазочные вещества или подвод тс  к волочильному очку в виде жидко;сти или нанос тс  на обрабатываеMi4ft материал, сушатс  и затем подводйтс  к волочильному очку вместе с обрабатываемым материалом.; Solid metal, semi-solid, liquid and liquid lubricants are used to stretch metallic mothers. Among the fatty lubricants, aqueous solutions of alkaline stearates are known. These lubricants are either supplied to the drawing point as a liquid, or applied to the Mi4ft material being processed, dried and then supplied to the drawing point along with the material being processed.

Такие смазочные вещества имеют ср(авнительно низкую динамическую в KcjCTb и поэтому не пригодны дл  про , Т5ФККИ материалов высокой прочности. ТсСк стеарат натри  ппименим только дл:  материалов поочностью не более Д0|00 Н/мм. Кроме того, технологически трудно реализовать непрерывны ра:бочий процесс при многоступенчатой обработке из-за содержащегос  в смазочном средстве растворител  с Tj plOO°C. Сушка  вл етс  очень продолжительной, ее необходимо тщательно осуществл ть, так как динамическа  в зкость при недостаточной сушке снижаетс . Кроме того, недосTajTKOM  вл етс  тот факт, что это сказочное вещество не  вл етс.  раство:рителем масла, вследствие чего npJH определенных обсто тельствах необходимо дополнительное обезмасливание прот гиваемого материала. Such lubricants have a cf (avnally low dynamic in KcjCTb and therefore are not suitable for pro, high-strength materials. Tccc sodium stearate in the use of only for: materials by no more than D0 | 00 N / mm. In addition, it is technologically difficult to implement continuous The process is multistep due to the solvent contained in the lubricant with Tj plOO ° C. Drying is very long and must be carefully carried out, since the dynamic viscosity decreases with insufficient drying. th, nedosTajTKOM is the fact that this substance is not fairy sol is:. erator oil, whereby npJH certain circumstances require additional de-oiling is drawn material.

Цель изобретени  - расщирение области применени  жидких смазочных веществ, снижение технологических, затрат при холодной пластической обработке металлических материалов. В основе изобретени  лежит задача разработать способ холодной пластической обработки, при котором обеспечиваетс  гомогенный слой смазочного вещества с высокой динамической в зкостью, как это требуетс  при холодной пластической обработке высокопрочных материалов. 1The purpose of the invention is to broaden the field of application of liquid lubricants, reducing the technological costs of cold plastic processing of metallic materials. The invention is based on the task of developing a method of cold plastic processing, which provides a homogeneous layer of lubricant with high dynamic viscosity, as is required for cold plastic processing of high-strength materials. one

Эта цель достигаетс  способом, при котором используют смазочное вещество,содержащее в качестве смазочного средства смесь соли кальци  жирной кислоты с окисью метгглла в органическом растворителе с Т 30-200 с, причем после нанесени  смазочного средства на обрабатываемый материал растворитель удал ют перед .подачей обрабатывающего инструмента . This goal is achieved by using a lubricant containing as a lubricant a mixture of a calcium salt of a fatty acid with metglle oxide in an organic solvent with T 30–200 s, and after applying the lubricant to the material being processed, the solvent is removed before .

Целесообразно использовать смазо:чное вещество, которое в качестве смазочного средства содержит смесь из стеарата кальци  и окисиIt is advisable to use a lubricant that contains a mixture of calcium stearate and oxide as a lubricant.

кальци . Преимуществом  вл етс  общее содержание окиси в смазочном средства в количестве 29 вес.%.calcium. The advantage is the total oxide content of the lubricant in an amount of 29% by weight.

Смазочное вещество нанос т на поверхность прот гиваемого материала в жидком состо нии гомогенным ело- ем и после удалени  разбавител  слой прилипает к поверхности, образу  твердый смазочный слой, причем от предварительной обработки прот гиваемого материала носител ми смазочного вещества, как правило можно отказатьс .The lubricant is applied to the surface of the material being pulled in a liquid state with homogeneous oil and, after removing the diluent, the layer adheres to the surface, forming a solid lubricating layer, and from preliminary processing of the material being treated with lubricant carriers, it is usually possible to refuse.

Предлагаемое смазочное вещество, сочетает преимущества твердых смазочных средств, которые всл дствие их большой динамической в зкости могут быть применены также дл  прот жки высокопрочных материалов и требуют сравнительно низких затрат при производстве, и преимущества жидких и полужидких смазочных средст обеспечивающих гомогенное нанесение смазочного сло . Смазочное вещество можно примен ть при непрерывном многоступенчатом способе прот жки. Гомогенный слой смазочного вещества на прот гиваемом материале обеспечивает стабильный режим прот жки и св занные с этим преимущества.The proposed lubricant combines the advantages of solid lubricants, which, due to their high dynamic viscosity, can also be used for stretching high-strength materials and require relatively low production costs, and the advantages of liquid and semi-lubricating lubricants that ensure homogeneous application of the lubricant layer. The lubricant can be used in a continuous, multi-step drawing process. A homogeneous layer of lubricant on the material being blended provides a stable mode of drawing and associated advantages.

При этом благодар  повЕЛшенному содержанию окиси металла в используемом смазочном средстве особенно благопри тно достигаетс  высока  его растворимость в растворителе, адгези  к о брабатынаемому материалу и производственно-технические требовани , в частности, температурна  стбильность смазочного вещества во врем  обработки.At the same time, due to the increased content of metal oxide in the used lubricant, its solubility in the solvent, adhesion to the working material, and production and technical requirements, in particular, the temperature stability of the lubricant during processing, are especially favorable.

По сравнению с известными способами пластической обработки, при которых используютс  смазочные вещества с нафтенатами металлов, которые существенно отличаютс  от предусмотренных согласно изобретению смазочных веществ, предлагаемый способ пластической обработки согласно изобретению имеет преимущества. Так смазочное вещество имеет повышенную динамическую в зкость и может быть изготовлено с меньшими затратами . Благодар  повышенной динамической в зкости могут быть реализованы прежде всего большие степени деформации и высокие скорости обработки .Compared to known plastic processing methods that use lubricants with metal naphthenates, which differ significantly from the lubricants provided according to the invention, the proposed plastic processing method according to the invention has advantages. So the lubricant has an increased dynamic viscosity and can be manufactured at lower cost. Due to the increased dynamic viscosity, first of all, greater degrees of deformation and high processing speeds can be realized.

Целесообразной реализации изобретени   вл етс  способ, при котором на пластически обрабатываемый материал нанос т смазочное вещество , содержащее бензол в качестве органического растворител . В растворитель добавлен стеарат кальци  с содержанием окиси металла 29%. Эт смазочное вещество пригодно особенно дл  смазки при прот жке в гидродинамических услови х, например приAn expedient implementation of the invention is a method in which a lubricant containing benzene as an organic solvent is applied to the plastically processed material. Calcium stearate with a metal oxide content of 29% is added to the solvent. This lubricant is particularly suitable for lubrication when drawn under hydrodynamic conditions, for example

прот жке стальной проволоки дл  пружин . Так при помощи смазочного вещества обрабатывалась прот жкой стальна  проволока дл  пружин с исходным диаметром 10 мм и исходной прочностью 1600 Н/мм при 15% и суепени деформации выше 80%. При выходе из волочильного очка материал обладает отличным качеством поверхности и гомогенным слоем остаточного твердого сло  смазочного вещества на through steel wire for springs. So, with the help of a lubricant, steel wire was treated with springs for a spring with an initial diameter of 10 mm and an initial strength of 1600 N / mm at 15% and a strain of more than 80%. When leaving the drawing point, the material has excellent surface quality and a homogeneous layer of residual solid lubricant layer on

поверхности. Вместо бензола могут быть использованы другие органические растворители, такие например, как метиловый эфир муравьиной кислоты 1,1-дихлорэтилен, трихлорэтилен или этандиол.surface. Other organic solvents can be used instead of benzene, such as, for example, formic acid methyl ester 1,1-dichloroethylene, trichlorethylene or ethanediol.

Признано изобретением по результатам экспертизы,осуществленной ведомством по изобретательству Германс кой Демократической Республики.It is recognized as an invention according to the results of the examination carried out by the Office for Invention by Germanskoy of the Democratic Republic.

Claims (3)

1.СПОСОБ ХОЛОДНОЙ ПЛАСТИЧЕСКОЙ ОБРАБОТКИ МЕТАЛЛИЧЕСКИХ МАТЕРИАЛОВ, при котором на обрабатываемый материал наносят смазочное вещество, состоящее из смазочного средства и растворителя, отличающий- с я тем, что используют смазочное вещество, содержащее в качестве смазочного средства смесь соли кальция жирной кислоты с окисью металла в органическом растворителе с Т^ип30200°С, причем после нанесения смазочного Средства на обрабатываемый материал растворитель удаляют перед подачей обрабатывающего ииструмента.1. METHOD OF COLD PLASTIC TREATMENT OF METAL MATERIALS, in which a lubricant consisting of a lubricant and a solvent is applied to the material being treated, characterized in that a lubricant containing a mixture of calcium fatty acid salt with metal oxide as a lubricant is used organic solvent with T ^ un 30200 ° C, moreover, after applying a lubricant to the processed material, the solvent is removed before the supply of the processing tool. 2. Способ по п.1, отличающийся тем, что используют смазочное вещество, которое в качестве смазочного средства содержит смесь стеарата кальция и окиси кальция.2. The method according to claim 1, characterized in that they use a lubricant, which as a lubricant contains a mixture of calcium stearate and calcium oxide. 3. Способ по п.1, о т л и ч a torn и й с я тем, что используют смазочное вещество, в котором общее содержание окиси в смазочном средстве составляет 29%.3. The method according to claim 1, about t and h a torn and th with the fact that they use a lubricant in which the total oxide content in the lubricant is 29%. >>
SU797770617A 1978-06-12 1979-06-06 Method for cold plastic working of metallic materials SU1010106A1 (en)

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DD78205929A DD148463A3 (en) 1978-06-12 1978-06-12 METHOD FOR COLD FORMING METALLIC MATERIALS

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BE (1) BE876924A (en)
BG (1) BG37609A1 (en)
CS (1) CS237203B1 (en)
DD (1) DD148463A3 (en)
HU (1) HU181998B (en)
IN (1) IN151584B (en)
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Publication number Priority date Publication date Assignee Title
BE790599A (en) * 1971-10-30 1973-02-15 Parker Ste Continentale LUBRICATING COATING COMPOSITION FOR COLD MACHINING
JPS5017615A (en) * 1973-06-14 1975-02-25

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JPS559686A (en) 1980-01-23
HU181998B (en) 1983-11-28
CS237203B1 (en) 1985-07-16
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DD148463A3 (en) 1981-05-27
IN151584B (en) 1983-05-28
BG37609A1 (en) 1985-07-16

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