[go: up one dir, main page]

WO2002079360A1 - Melange de lubrifiants et son utilisation - Google Patents

Melange de lubrifiants et son utilisation Download PDF

Info

Publication number
WO2002079360A1
WO2002079360A1 PCT/EP2001/012462 EP0112462W WO02079360A1 WO 2002079360 A1 WO2002079360 A1 WO 2002079360A1 EP 0112462 W EP0112462 W EP 0112462W WO 02079360 A1 WO02079360 A1 WO 02079360A1
Authority
WO
WIPO (PCT)
Prior art keywords
weight
lubricant
mixture
lubricant mixture
components
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/EP2001/012462
Other languages
German (de)
English (en)
Inventor
Jürgen Geke
Henry Rossmaier
Florian Bauer
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Henkel AG and Co KGaA
Original Assignee
Henkel AG and Co KGaA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Henkel AG and Co KGaA filed Critical Henkel AG and Co KGaA
Priority to CA002448053A priority Critical patent/CA2448053A1/fr
Priority to US10/473,536 priority patent/US20040132628A1/en
Publication of WO2002079360A1 publication Critical patent/WO2002079360A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M173/00—Lubricating compositions containing more than 10% water
    • C10M173/02—Lubricating compositions containing more than 10% water not containing mineral or fatty oils
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C9/00—Cooling, heating or lubricating drawing material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
    • B21D22/20—Deep-drawing
    • B21D22/201—Work-pieces; preparation of the work-pieces, e.g. lubricating, coating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D37/00—Tools as parts of machines covered by this subclass
    • B21D37/18—Lubricating, e.g. lubricating tool and workpiece simultaneously
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J3/00—Lubricating during forging or pressing
    • 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
    • C10M129/00—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing oxygen
    • C10M129/02—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing oxygen having a carbon chain of less than 30 atoms
    • C10M129/68—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
    • C10M129/00—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing oxygen
    • C10M129/02—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing oxygen having a carbon chain of less than 30 atoms
    • C10M129/68—Esters
    • C10M129/74—Esters of polyhydroxy compounds
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M135/00—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing sulfur, selenium or tellurium
    • C10M135/20—Thiols; Sulfides; Polysulfides
    • C10M135/22—Thiols; Sulfides; Polysulfides containing sulfur atoms bound to acyclic or cycloaliphatic carbon atoms
    • 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
    • C10M159/00—Lubricating compositions characterised by the additive being of unknown or incompletely defined constitution
    • C10M159/02—Natural products
    • C10M159/06—Waxes, e.g. ozocerite, ceresine, petrolatum, slack-wax
    • 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
    • C10M163/00—Lubricating compositions characterised by the additive being a mixture of a compound of unknown or incompletely defined constitution and a non-macromolecular compound, each of these compounds being essential
    • 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
    • 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
    • C10M2205/00—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions
    • C10M2205/02—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions containing acyclic monomers
    • C10M2205/022—Ethene
    • 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
    • C10M2205/00—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions
    • C10M2205/14—Synthetic waxes, e.g. polythene waxes
    • 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
    • C10M2205/00—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions
    • C10M2205/16—Paraffin waxes; Petrolatum, e.g. slack wax
    • 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
    • C10M2205/00—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions
    • C10M2205/17—Fisher Tropsch reaction products
    • 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
    • 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
    • C10M2207/281—Esters of (cyclo)aliphatic monocarboxylic acids
    • 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
    • C10M2207/282—Esters of (cyclo)aliphatic oolycarboxylic acids
    • 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
    • C10M2207/283—Esters of polyhydroxy compounds
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/28—Esters
    • C10M2207/286—Esters of polymerised unsaturated acids
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2209/00—Organic macromolecular compounds containing oxygen as ingredients in lubricant compositions
    • C10M2209/10—Macromolecular compoundss obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • 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
    • C10M2219/00—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
    • C10M2219/08—Thiols; Sulfides; Polysulfides; Mercaptals
    • C10M2219/082—Thiols; Sulfides; Polysulfides; Mercaptals containing sulfur atoms bound to acyclic or cycloaliphatic carbon atoms
    • 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
    • C10M2219/00—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
    • C10M2219/08—Thiols; Sulfides; Polysulfides; Mercaptals
    • C10M2219/082—Thiols; Sulfides; Polysulfides; Mercaptals containing sulfur atoms bound to acyclic or cycloaliphatic carbon atoms
    • C10M2219/083—Dibenzyl sulfide
    • 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
    • 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
    • C10N2040/246—Iron or steel
    • 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
    • C10N2040/247—Stainless steel
    • 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
    • C10N2050/00—Form in which the lubricant is applied to the material being lubricated
    • C10N2050/01—Emulsions, colloids, or micelles
    • 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
    • C10N2060/00—Chemical after-treatment of the constituents of the lubricating composition
    • C10N2060/04—Oxidation, e.g. ozonisation

Definitions

  • the invention relates to a lubricant mixture which can preferably be used for lubrication between the workpiece and the tool in the non-cutting forming of workpieces from metals.
  • a lubricant mixture which can preferably be used for lubrication between the workpiece and the tool in the non-cutting forming of workpieces from metals.
  • it is suitable for external lubrication in internal high-pressure forming.
  • the IHU for which the lubricant according to the invention is particularly suitable, is a forming process in which hollow sheet metal parts are formed in a mold using a liquid medium (“pressure medium”).
  • pressure medium a liquid medium
  • the IHU and an external lubricant that can be used for this purpose are also the subject of WO00 / 13814.
  • a liquid pressure medium is used to build up an internal pressure in the workpiece as a hollow body.
  • the pressure can be between approximately 800 and approximately 10,000 bar.
  • other mechanical forces can be used, which cause additional workpiece material to flow into the forming zone. These additional forces can act in the axial or radial direction and are of the order of about 800 to about 3000 bar.
  • the IHU usually proceeds in the following steps (see also the lecture by Dieter Brans cited above):
  • the required internal pressure for the forming is built up via pressure intensifiers.
  • the internal pressure is increased to "calibration pressure" (for example up to 8000 bar), whereby the workpiece completely rests on the hollow shape of the tool;
  • the present invention relates to a lubricant mixture that can be used for external lubrication.
  • external lubrication is known (compare the literature cited above):
  • soaps on conversion layers such as phosphating or oxalizing layers
  • the object of the present invention is to provide a new lubricant mixture which can be used in particular as external lubrication at the IHU, but also for other non-cutting forming processes.
  • the lubricant mixture should be easy to apply and easy to remove after use by aqueous cleaners.
  • pressure medium is introduced into the lubricant mixture or vice versa, the two media should quickly separate from one another so that they can be used separately.
  • the present invention relates to a lubricant mixture
  • a lubricant mixture comprising a) 40 to 99.6% by weight of an oil which is liquid at room temperature or a mixture of different oils and b) 0.4 to 10% by weight of a wax or a mixture of several waxes, the sum of the constituents being 100% by weight and a remaining remainder consisting of 100% by weight of further active ingredients or auxiliaries.
  • oils are understood here to mean a substance which is liquid at room temperature, the viscosity of which is higher than that of water under the same conditions and which does not mix with water.
  • mineral oils based on paraffin or naphthenic or ester oils based on natural (ie vegetable or animal) or synthetic. Mineral oils are particularly suitable.
  • the oils preferably have a viscosity in the range from 2 to 500 mm 2 / second measured at 20 ° C. according to DIN 53211.
  • the lubricant mixture preferably contains no less than 55% by weight, in particular not less than 60% by weight and particularly preferably not less than 70% by weight of oil.
  • Natural waxes, modified waxes or synthetic waxes can be used as waxes. Examples are montan wax, carnauba wax or polyethylene wax.
  • the lubricant mixture preferably contains not less than 0.4% by weight and in particular not less than 0.6% by weight of wax.
  • the upper limit for the wax content is preferably 5% by weight, in particular 3% by weight. It can be particularly advantageous to use different wax types together, for example montan wax together with polyethylene wax.
  • the waxes are liquefied by the oil under the stated proportions. They improve the lubricating effect of the oil and lead to a very low coefficient of friction. Because of the liquefaction by the oil, the waxes together with the oil can be easily removed from the surfaces covered with them by conventional aqueous cleaners. In the event of accidental, but often unavoidable, entry into the print medium, there is no risk of the fine nozzles becoming blocked.
  • the lubricant mixture according to the invention preferably additionally contains one or more further components selected from fatty acid esters and lubricating additives.
  • a preferred lubricant mixture is characterized in that it additionally contains at least one of the following two components: c) 1 to 25% by weight of fatty acid ester and / or d) 1 to 25% by weight of lubricant additives, the sum of all components being 100 Does not exceed wt .-% and a remaining remainder consists of 100 wt .-% of other active ingredients or auxiliaries.
  • Preferred lubricating additives are, in particular, high-performance lubricating additives (so-called “EP additives” according to the English expression “extreme pressure” additives "), which can be selected, for example, from sulfur or phosphorus-containing EP additives.
  • EP additives high-performance lubricating additives
  • sulfurized fatty acid esters dialkyl trisulfides, dialkyl pentasulfides, for example” di-tert-dodecyl polysulfide ", which mainly appears to be the trisulfide, and neutralized phosphoric acid esters.
  • the lubricant mixture can additionally contain esters if the oils mentioned above are not already ester oils.
  • esters can in particular be selected from fatty acid esters (where the fatty acids can have 8 to 22 carbon atoms, in particular 12 to 18 carbon atoms and can be vegetable or animal fatty acids or fatty acid mixtures) with mono- or polyvalent, in particular with polyvalent, Alcohols with 2 to 6 carbon atoms.
  • fatty acid esters where the fatty acids can have 8 to 22 carbon atoms, in particular 12 to 18 carbon atoms and can be vegetable or animal fatty acids or fatty acid mixtures
  • mono- or polyvalent, in particular with polyvalent, Alcohols with 2 to 6 carbon atoms fatty acid esters
  • fatty acids can have 8 to 22 carbon atoms, in particular 12 to 18 carbon atoms and can be vegetable or animal fatty acids or fatty acid mixtures
  • mono- or polyvalent, in particular with polyvalent, Alcohols with 2 to 6 carbon atoms fatty acid esters
  • trimethylolpropane or pentaerythritol are particularly suitable as alcohol components, although not every alcohol group has to
  • the total amount of the fatty acid esters and / or the lubricating additives is preferably at least 15% by weight, based on the total lubricant mixture.
  • An even more preferred lubricant mixture is thus characterized in that it a) 40 to 84.6% by weight of an oil which is liquid at room temperature or a mixture of different oils, b) 0.4 to 10% by weight of a wax or a mixture several waxes, and at least one of the following two components: c) 1 to 25% by weight of fatty acid ester and / or d) 1 to 25% by weight of lubricating additives, components c) and / or d) together comprising at least 15 Make up wt .-%, the sum of all components does not exceed 100 wt .-% and a remaining remainder consists of 100 wt .-% of other active ingredients or auxiliaries.
  • the lubricant mixture is preferably low in water and in particular water-free. This means that preferably no water is intentionally added to the lubricant mixture. In practice, there is a limited However, water intake cannot always be avoided. However, the lubricant mixture should not contain more than 5% by weight, preferably not more than 1% by weight and in particular not more than 0.5% by weight of water.
  • the lubricant mixture is preferably low in and in particular free of emulsifiers, that is to say of compounds with surface-active properties such as soaps, alkyl sulfates or sulfonates or alkoxylation products of alcohols, amines or carboxylic acids with more than six carbon atoms in the alkyl radical.
  • emulsifiers that is to say of compounds with surface-active properties such as soaps, alkyl sulfates or sulfonates or alkoxylation products of alcohols, amines or carboxylic acids with more than six carbon atoms in the alkyl radical.
  • emulsifiers no emulsifiers are preferably intentionally added to the lubricant mixture.
  • This poverty or freedom from emulsifiers helps to ensure that the pressure medium, which in practice is frequently added to the external lubricant, is quickly separated from the lubricant mixture. This allows the lubricant mixture to be separated and the pressure medium to be recycled. Lubricant mixture entering the pressure medium does not impair its foaming behavior.
  • the lubricant mixture preferably contains both fatty acid esters c) and lubricating additives d). In this case, it is further preferred to limit the individual proportions of fatty acid esters and lubricating additives to the range from 5 to 20% by weight.
  • a very particularly preferred lubricant mixture is therefore characterized in that it a) 50 to 84.6% by weight of an oil which is liquid at room temperature or a mixture of different oils, b) 0.4 to 10% by weight of a wax or a mixture several waxes, c) 5 to 20 wt .-% fatty acid esters and d) 5 to 20 wt .-% lubricating additives, the components c) and d) together making up at least 15 wt .-%, the sum of all components 100 wt. -% does not exceed and a remaining remainder to 100 wt .-% consists of other active ingredients.
  • this fulfills the criterion that the coefficient of friction (measured according to the example part) after contact with the “pressure side fluid” is less than or equal to 0.010.
  • the lubricant mixture can essentially only consist of these components, at least when used for the first time. After contact with the pressure medium, it cannot be ruled out that components of the pressure medium may get into the lubricant mixture.
  • the viscosity of the lubricant mixture can be adjusted over a wide range, so that the lubricant mixture can be liquid or pasty at room temperature (15 to 25 ° C). This makes it easier to apply to a workpiece or tool.
  • the viscosity at 20 ° C. measured according to DIN 53211, can be in the range from 10 to 5000, in particular in the range from 20 to 2000 mm 2 / second. Viscosities in the range from 10 to 200 mm 2 / second are preferred for spray applications.
  • Highly viscous lubricant mixtures can be applied to the workpiece using application aids.
  • the lubricant mixture is preferably used for lubrication between the workpiece and the tool in the non-cutting forming of metal workpieces.
  • the lubricant mixture is used for internal high-pressure forming as external lubrication, that is, for lubrication between the tool and the workpiece. Due to its favorable viscosity, the lubricant mixture can be applied very easily to the tool and / or the outside of the workpiece, for example by spraying, so-called “airless spraying” (i.e. spraying without the use of compressed air), dipping, rolling or brushing. It is therefore suitable for use in series production.
  • a preferred use is that the hydroforming is carried out using a liquid, water-based pressure medium and that after the shaping process has ended, a phase separation is carried out between the lubricant mixture mentioned and the pressure medium.
  • the lubricant mixture adhering to the surfaces of the tool and / or workpiece can be removed by a technically customary water-based cleaning medium after the shaping process has ended.
  • the coefficient of friction is determined according to the so-called cylinder test: a cylinder (diameter: 5 cm, length: 12 cm, material: steel St 35), to which the cooling lubricant is applied (manually by wiping), is under a pressure of 800 bar 7.5-12 cm through a tube of the same diameter (tool steel No. 12379).
  • the resulting friction force F r is measured as a function of the movement, it correlates linearly with the coefficient of friction.
  • Table 2 shows the Cof measured at half the path length.
  • Friction coefficient of preferred lubricant mixtures according to the invention (particularly preferred: examples a) to c))
  • Friction coefficient of the other lubricant mixtures according to the invention Friction coefficient of the other lubricant mixtures according to the invention
  • P3-multan ® 61-2 DF fully synthetic cooling lubricant without non-ionic surfactants
  • Michem ® Lube 160 (carnauba wax with emulsifier, commercial product of the company
  • phase separation 2 almost complete phase separation : 3 phases: oil, aqueous solution and foam: oil and foam phase: no phase separation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lubricants (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)

Abstract

L'invention concerne un mélange de lubrifiants, contenant a) de 40 à 99,6 % en poids d'une huile liquide à température ambiante ou d'un mélange de différentes huiles et b) de 0,4 à 10 % en poids d'une cire ou d'un mélange de plusieurs cires, la somme des composants représentant 100 % en poids et la quantité restante pour obtenir 100 % en poids étant constituée d'autres substances actives ou auxiliaires. Le mélange de lubrifiants contient de préférence a) de 40 à 84,6 % en poids d'une huile liquide à température ambiante ou d'un mélange de différentes huiles, b) de 0,4 à 10 % en poids d'une cire ou d'un mélange de plusieurs cires, c) de 1 à 25 % en poids d'esters d'acides gras et/ou d) de 1 à 25 % en poids d'additifs de lubrification, les composants c) et/ou d) représentant au moins 15 % en poids, la somme de tous les composants ne dépassant pas 100 % en poids et la quantité restante pour obtenir 100 % en poids étant constituée d'autres substances actives ou auxiliaires. L'invention concerne également l'utilisation de ce mélange de lubrifiants pour le formage plastique, en particulier l'hydroformage de pièces métalliques.
PCT/EP2001/012462 2001-03-29 2001-10-27 Melange de lubrifiants et son utilisation Ceased WO2002079360A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CA002448053A CA2448053A1 (fr) 2001-03-29 2001-10-27 Melange de lubrifiants et son utilisation
US10/473,536 US20040132628A1 (en) 2001-03-29 2001-10-27 Lubricant blend and use of the same

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10115696.0 2001-03-29
DE10115696A DE10115696A1 (de) 2001-03-29 2001-03-29 Schmierstoffmischung und ihre Verwendung

Publications (1)

Publication Number Publication Date
WO2002079360A1 true WO2002079360A1 (fr) 2002-10-10

Family

ID=7679641

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2001/012462 Ceased WO2002079360A1 (fr) 2001-03-29 2001-10-27 Melange de lubrifiants et son utilisation

Country Status (6)

Country Link
US (1) US20040132628A1 (fr)
EP (1) EP1245664B1 (fr)
AT (1) ATE294225T1 (fr)
CA (1) CA2448053A1 (fr)
DE (2) DE10115696A1 (fr)
WO (1) WO2002079360A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7150730B2 (en) 2004-03-01 2006-12-19 Kimberly-Clark Worldwide, Inc. Refastenable pant-like disposable undergarment

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10360268A1 (de) * 2003-12-20 2005-08-04 Ina-Schaeffler Kg Schaltgabel
DE102007034353A1 (de) 2007-07-24 2009-01-29 Evonik Goldschmidt Gmbh Verwendung von ionischen Flüssigkeiten für die spanlose Umformung von metallischen Werkstücken
DE102009060865A1 (de) 2009-12-30 2011-07-07 Emery Oleochemicals GmbH, 40589 Ester aus festen Polyolen und ungesättigten Carbonsäuren
MX2014006721A (es) * 2011-12-09 2014-10-13 Robert D Evans Composicion fluida para metalurgia y metodo para su uso en el maquinado de hierro de grafito compactado.
US20150315666A1 (en) * 2014-04-30 2015-11-05 Ford Global Technologies, Llc Induction annealing as a method for expanded hydroformed tube formability
EP2995674B1 (fr) 2014-09-11 2020-07-15 thyssenkrupp AG Utilisation d'un sulfate et procede pour la production d'un élément en acier par formage dans une machine de formage
DE102015220311A1 (de) * 2015-10-19 2017-04-20 Tesa Se Tangentiales Fügeverfahren
CN111378519A (zh) * 2018-12-27 2020-07-07 膳魔师（江苏）家庭制品有限公司 一种水涨液的制备方法

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2126128A (en) * 1934-05-17 1938-08-09 Harley A Montgomery Lubricant and method of lubricating metal during forming operations
US3298954A (en) * 1964-03-27 1967-01-17 Standard Oil Co Metal working lubricant
US3340194A (en) * 1962-09-11 1967-09-05 Sun Oil Co Metal working lubricant
DE1954040A1 (de) * 1969-01-10 1970-07-16 Mobil Oil Corp Schmiermittel zur Metallbearbeitung und Verfahren zur Vorbehandlung von Metallen
EP0942062A2 (fr) * 1998-03-09 1999-09-15 Acheson Industries, Inc. Agents de démoulage et de lubrification exempts d'eau pour traiter les parois d'un moule lors du formage et du reformage
WO2000013814A1 (fr) * 1998-09-04 2000-03-16 Henkel Corporation Hydroformage mecanique a lubrification amelioree

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5116521A (en) * 1988-07-07 1992-05-26 Nippondenso Co., Ltd. Aqueous lubrication treatment liquid and method of cold plastic working metallic materials
US5353618A (en) * 1989-08-24 1994-10-11 Armco Steel Company, L.P. Apparatus and method for forming a tubular frame member
CA2023675C (fr) * 1989-08-24 2001-07-31 Ralph E. Roper Methode et dispositif de formage d'un element tubulaire pour chassis
US5481892A (en) * 1989-08-24 1996-01-09 Roper; Ralph E. Apparatus and method for forming a tubular member
US5890387A (en) * 1989-08-24 1999-04-06 Aquaform Inc. Apparatus and method for forming and hydropiercing a tubular frame member
AU1467292A (en) * 1991-03-22 1992-10-21 Henkel Corporation Lubrication for cold forming of metals
DE4445993A1 (de) * 1994-12-22 1996-06-27 Metallgesellschaft Ag Schmiermittel für die Metallumformung
US5641176A (en) * 1995-03-31 1997-06-24 Mascotech Tubular Products, Inc. Process of hydroforming tubular suspension and frame components for vehicles
US6194357B1 (en) * 1996-06-21 2001-02-27 Henkel Corporation Waterborne lubricant for the cold plastic working of metals
ID21208A (id) * 1996-11-07 1999-05-06 Sumitomo Metal Ind Pipa baja yang dilapisi lapisan lubrikasi untuk digunakan dalam proses hidroforming
US5837658A (en) * 1997-03-26 1998-11-17 Stork; David J. Metal forming lubricant with differential solid lubricants
JP3351290B2 (ja) * 1997-04-25 2002-11-25 住友金属工業株式会社 金属管の液圧バルジ加工方法および装置
GB2332163B (en) * 1997-12-13 2002-03-13 Gkn Sankey Ltd A hydroforming process
DE19805172C2 (de) * 1998-02-10 2001-06-07 Daimler Chrysler Ag Vorrichtung zum Innenhochdruck-Umformen eines Werkstückes
WO1999043769A1 (fr) * 1998-02-28 1999-09-02 Great Lakes Chemical Corporation Composition lubrifiante destinee au travail des metaux
US6204225B1 (en) * 1999-12-13 2001-03-20 Midwest Biologicals, Inc. Water-dispersible metal working fluid
AU2001292871A1 (en) * 2000-09-22 2002-04-02 Henkel Kommanditgesellschaft Auf Aktien Hydroforming lubricants
US20030181340A1 (en) * 2000-09-22 2003-09-25 Botz Frank K. Lubricants suitable for hydroforming and other metal manipulating applications

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2126128A (en) * 1934-05-17 1938-08-09 Harley A Montgomery Lubricant and method of lubricating metal during forming operations
US3340194A (en) * 1962-09-11 1967-09-05 Sun Oil Co Metal working lubricant
US3298954A (en) * 1964-03-27 1967-01-17 Standard Oil Co Metal working lubricant
DE1954040A1 (de) * 1969-01-10 1970-07-16 Mobil Oil Corp Schmiermittel zur Metallbearbeitung und Verfahren zur Vorbehandlung von Metallen
US3600310A (en) * 1969-01-10 1971-08-17 Mobil Oil Corp Lubricant for metal working
EP0942062A2 (fr) * 1998-03-09 1999-09-15 Acheson Industries, Inc. Agents de démoulage et de lubrification exempts d'eau pour traiter les parois d'un moule lors du formage et du reformage
WO2000013814A1 (fr) * 1998-09-04 2000-03-16 Henkel Corporation Hydroformage mecanique a lubrification amelioree

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7150730B2 (en) 2004-03-01 2006-12-19 Kimberly-Clark Worldwide, Inc. Refastenable pant-like disposable undergarment

Also Published As

Publication number Publication date
CA2448053A1 (fr) 2002-10-10
EP1245664B1 (fr) 2005-04-27
DE10115696A1 (de) 2002-10-10
DE50106030D1 (de) 2005-06-02
US20040132628A1 (en) 2004-07-08
ATE294225T1 (de) 2005-05-15
EP1245664A1 (fr) 2002-10-02

Similar Documents

Publication Publication Date Title
EP1245664B1 (fr) Procédé pour le formage par haute pression interne
DE102008011781A1 (de) Niedrigviskos bis hochviskos eingestellte wasserbasierte Schmierstoffzusammensetzung
DE936107C (de) OElemulsion fuer die Metallbearbeitung
WO2016037814A1 (fr) Utilisation d'un sulfate et procédé de fabrication d'une pièce en acier par formage sur une machine de formage
EP3692120B1 (fr) Graisse hybride à faibles coefficients de frottement et à haute protection contre l'usure
DE2820611A1 (de) Verfahren zum verformen von metall
DE4210700A1 (de) Zusammensetzungen mit 1-Chlor-2,2,2-trifluorethyldifluormethylether
DE2604710A1 (de) Schmiermittel fuer die metallbearbeitung
EP0837744B1 (fr) Procede de lubrification pour gros travaux de formage
DE3880084T2 (de) Verfahren zur schmierung der oberflaeche metallischer werkstoffe aus kupfer oder eisen- und kupferlegierungen waehrendder kalt- oder warmumformung und mittel, um diese schmierung auszufuehren.
WO2017186791A1 (fr) Dérouillant permettant de détacher des couches de corrosion
DE1062863B (de) Schmiermittel zur Metallbearbeitung
DE2548366A1 (de) Schmiermittel, insbesondere zur bearbeitung von metallen
DE2365822C3 (de) Schmiermittel für das Halbwarmschmieden, insbesondere von Stahl in Drahtform
EP0829528A2 (fr) Matériau lubrificant de mandrins exempt de graphite
EP2113555A1 (fr) Moyen de glissement et lubrifiant contenant de la bentonite, de l'eau et de l'huile végétale
LU82565A1 (de) Schmierstoffsystem fuer die warmverformung von metallen
EP2487227B1 (fr) Composition d'agent lubrifiant de déformage, notamment pour le déformage à froid de pièces métalliques
EP4196558B1 (fr) Lubrifiant de refroidissement pour laminage à froid de l'aluminium
DE2156567B2 (de) Wasseremulgierbarer Kühlschmierstoff für die Herstellung von geschweißten Rohren durch Kaltverformung
DE1594626C3 (de) Polybutenhaltiges Schmiermittel zum Walzen von Stahl
DE1002273B (de) Verfahren zum Aufbau des Fluessigkeitsdruckes in einer hydraulischen Abstreckeinrichtung fuer Draht und Einrichtung zur Durchfuehrung des Verfahrens
DE19500267A1 (de) Verfahren zur Kaltumformung von Aluminiumronden
WO2003091366A1 (fr) Lubrifiant pour etirage
DD279380A3 (de) Verfahren zur anwendung einer fuer die spanlose kaltumformung vorgesehenen fluessigkeit

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A1

Designated state(s): AU BG BR BY CA CN CZ HU ID IN JP KR MX NO NZ PL RO RU SG SI SK UA US UZ VN YU ZA

WWE Wipo information: entry into national phase

Ref document number: 2448053

Country of ref document: CA

WWE Wipo information: entry into national phase

Ref document number: 10473536

Country of ref document: US

NENP Non-entry into the national phase

Ref country code: JP