DD144442A1 - BEARING AND LUBRICATING LAYER FOR SLIDING LAYERS - Google Patents

BEARING AND LUBRICATING LAYER FOR SLIDING LAYERS Download PDF

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Publication number
DD144442A1
DD144442A1 DD79213788A DD21378879A DD144442A1 DD 144442 A1 DD144442 A1 DD 144442A1 DD 79213788 A DD79213788 A DD 79213788A DD 21378879 A DD21378879 A DD 21378879A DD 144442 A1 DD144442 A1 DD 144442A1
Authority
DD
German Democratic Republic
Prior art keywords
bearing
layer
lubricating layer
molybdenum
sliding surfaces
Prior art date
Application number
DD79213788A
Other languages
German (de)
Inventor
Norbert Dittmann
Heiner Fink
Hans Johne
Klaus Schanze
Original Assignee
Norbert Dittmann
Heiner Fink
Hans Johne
Klaus Schanze
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 Norbert Dittmann, Heiner Fink, Hans Johne, Klaus Schanze filed Critical Norbert Dittmann
Priority to DD79213788A priority Critical patent/DD144442A1/en
Priority to DE19803016356 priority patent/DE3016356A1/en
Priority to FR8011375A priority patent/FR2459401A1/en
Priority to GB8019320A priority patent/GB2056583A/en
Priority to SE8004555A priority patent/SE8004555L/en
Publication of DD144442A1 publication Critical patent/DD144442A1/en

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
    • C10M103/00—Lubricating compositions characterised by the base-material being an inorganic material
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/02—Parts of sliding-contact bearings
    • F16C33/04—Brasses; Bushes; Linings
    • 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
    • C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
    • C10M2201/04—Elements
    • C10M2201/043—Sulfur; Selenenium; Tellurium
    • 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
    • C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
    • C10M2201/04—Elements
    • C10M2201/05—Metals; Alloys
    • 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
    • C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
    • C10M2201/06—Metal compounds
    • C10M2201/065—Sulfides; Selenides; Tellurides
    • 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
    • C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
    • C10M2201/06—Metal compounds
    • C10M2201/065—Sulfides; Selenides; Tellurides
    • C10M2201/066—Molybdenum sulfide
    • 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
    • C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
    • C10M2201/08—Inorganic acids or salts thereof
    • 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
    • C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
    • C10M2201/08—Inorganic acids or salts thereof
    • C10M2201/081—Inorganic acids or salts thereof containing halogen
    • 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
    • C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
    • C10M2201/08—Inorganic acids or salts thereof
    • C10M2201/082—Inorganic acids or salts thereof containing nitrogen
    • 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
    • C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
    • C10M2201/08—Inorganic acids or salts thereof
    • C10M2201/084—Inorganic acids or salts thereof containing sulfur, selenium or tellurium
    • 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
    • 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
    • C10N2040/30—Refrigerators lubricants or compressors lubricants
    • 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
    • C10N2040/32—Wires, ropes or cables lubricants
    • 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
    • C10N2040/34—Lubricating-sealants
    • 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
    • C10N2040/36—Release agents or mold release agents
    • 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
    • C10N2040/38—Conveyors or chain belts
    • 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
    • C10N2040/40—Generators or electric motors in oil or gas winning field
    • 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
    • C10N2040/42—Flashing oils or marking oils
    • 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
    • C10N2040/44—Super vacuum or supercritical use
    • 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
    • C10N2040/50—Medical uses

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Lubricants (AREA)
  • Sliding-Contact Bearings (AREA)

Description

Anwendungsgebietfield of use

Die Erfindung betrifft eine lager- und Schmierschicht für Gleitflächen wie Führungsbahnen, Gleitzapfen und Gleitlager.The invention relates to a bearing and lubricating layer for sliding surfaces such as guideways, guide pegs and plain bearings.

Charakteristik der bekannten technischen LösungenCharacteristic of the known technical solutions

Es ist in der Technik allgemein bekannt, auf Gleitflächen zur Erreichung von Notlaufeigenschaften zusätzlich zu der Beaufschlagung mit Schmiermitteln flüssige oder pastöse Notlaufschmiermittel, beispielsweise Molybdändisulfid, aufzubringen. Nachteilig ist dabei, daß trotz des Aufbringens eines Notlaufschmiermittels ein weiteres Schmiermittel ver*- wendet werden muß und die Haftdauer des Notlaufschmiermittels nicht unbegrenzt ist.It is well known in the art to apply liquid or pasty run-flat lubricants, such as molybdenum disulfide, to sliding surfaces to achieve runflat properties in addition to lubrication. The disadvantage here is that despite the application of an emergency lubricants another lubricant ver - must be used - and the duration of the emergency lubricating agent is not unlimited.

Ziel der ErfindungObject of the invention

Ziel der Erfindung ist es, den Aufwand bei der Schmierung von Gleitflächen zu senken und deren Schmierung und Lagerung zu verbessern.The aim of the invention is to reduce the effort in the lubrication of sliding surfaces and to improve their lubrication and storage.

Aufgabe der ErfindungObject of the invention

Aufgabe der Erfindung ist es, Gleitflächen mit einem Mittel im festen Aggregatzustand zu versehen, welches sowohl Lager- als auch Schmiereigenschaften aufweist.The object of the invention is to provide sliding surfaces with a medium in the solid state, which has both storage and lubricating properties.

Wesen der ErfindungEssence of the invention

Erfindungsgemäß wird die Aufgabe dadurch gelöst, daß die Lager» und Schmierechicht aus Molybdändisulfid oder einer Mischung aus Molybdän, Schwefel, Molybdändisulfid und anderer Verbindungen von Molybdän und Schwefel im festen Zustand besteht. Dabei ist die Lager- und Schmier-Bchicht als superdünne Schicht, vorzugsweise mit einer Schichtdicke kleiner 25 /im, ausgebildet.According to the invention the object is achieved in that the bearing and lubricating layer of molybdenum disulfide or a mixture of molybdenum, sulfur, molybdenum disulfide and other compounds of molybdenum and sulfur in the solid state. In this case, the bearing and lubricating layer is formed as a super-thin layer, preferably with a layer thickness of less than 25 μm.

Ausführungsbeispielembodiment

Die Erfindung wird nachfolgend an einem AusfUhrungsbeispiel beschrieben. Im Maschinenbau werden eine Vielzahl von Gleitflächen verwendet, speziell im Werkzeugmaschinenbau Pührungsbahnen und in anderen Zweigen des Maschinenbaus Lagerzapfen und Gleitlager,The invention will be described below with reference to an exemplary embodiment. In mechanical engineering, a large number of sliding surfaces are used, especially in machine tool manufacturing webs of pushers and in other branches of mechanical engineering journal and plain bearings,

Diese Gleitflächen sind aus Materialien gefertigt, welche gute Lagereigenschaften, d. h. Lauf- und Trageigenschaften, aufweisen. Die Gleitflächen werden mit Schmiermitteln beaufschlagt, um die Punktion als Gleitfläche zu gewährleisten. Zusätzlich erfolgt eine Beaufschlagung mit flüssigen oder pastosen Notlaufschmiermitteln, um auch bei Verminderung oder Ausfall der Beaufschlagung mit Schmiermittel die Laufeigenschaften über einen kurzen Zeitraum zu gewährleisten. Erfindungsgemäß werden erstmalig Gleitflächen mit einer Lager- und Schmiermittelschicht, bestehend aus Molybdändisulfid oder einer Mischung aus Molybdän, Schwefel, Molybdändisulfid und anderen Verbindungen von Molybdän und Schwefel, in fester Form versehen. Die aufgebrachte Schicht, insbesondere als superdünne Schicht unter 25 pm, besitzt sowohl Lauf-, Trag- als auch Schmiereigenschaften über einen langen Zeitraum, so daß eine Schmierung der Gleitflächen entfällt.These sliding surfaces are made of materials which have good storage properties, ie running and carrying properties. The sliding surfaces are lubricated to ensure puncture as a sliding surface. In addition, it is applied to liquid or pasty emergency lubricants to ensure the running properties over a short period of time even with reduction or failure of the application of lubricant. According to the invention for the first time sliding surfaces with a bearing and lubricant layer consisting of molybdenum disulfide or a mixture of molybdenum, sulfur, molybdenum disulfide and other compounds of molybdenum and sulfur, provided in solid form. The applied layer, especially as a super-thin layer below 25 microns, has both running, carrying and lubricating properties over a long period of time, so that lubrication of the sliding surfaces is eliminated.

-iO HKTIRT 9*BiC)S-OK HKTIRT 9 * BiC) p

Claims (3)

Erfindungsanspruchinvention claim 1. Lager- und Schmierschicht für Gleitflächen, wie FUhrungsbahnen, Gleitzapfen und Gleitlager, dadurch gekennzeichnet, daß die Lager- und Schmierschicht aus Molybdändisulfid oder einer Mischung aus Molybdän, Schwefel, Molybdändisulfid und anderer Verbindungen von Molybdän und Schwefel im festen Aggregatzustand besteht.1. bearing and lubricating layer for sliding surfaces, such as FUhrungsbahnen, Gleitapfen and plain bearings, characterized in that the bearing and lubricating layer consists of molybdenum disulfide or a mixture of molybdenum, sulfur, molybdenum disulfide and other compounds of molybdenum and sulfur in the solid state. 2« Lager- und Schmierschicht nach Punkt 1, dadurch gekennzeichnet, daß die Schicht als superdünne Schicht ausgebildet ist.2 «bearing and lubricating layer according to item 1, characterized in that the layer is formed as a super-thin layer. 3. Lager« und Schmierschicht nach Punkt 2, dadurch gekennzeichnet, daß die Schichtdicke kleiner 25 pm ist,3. bearing and smear layer according to item 2, characterized in that the layer thickness is less than 25 μm,
DD79213788A 1979-06-21 1979-06-21 BEARING AND LUBRICATING LAYER FOR SLIDING LAYERS DD144442A1 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
DD79213788A DD144442A1 (en) 1979-06-21 1979-06-21 BEARING AND LUBRICATING LAYER FOR SLIDING LAYERS
DE19803016356 DE3016356A1 (en) 1979-06-21 1980-04-28 BEARING AND LUBRICATION LAYER FOR SLIDING SURFACES
FR8011375A FR2459401A1 (en) 1979-06-21 1980-05-21 LOADING AND LUBRICATING LAYER FOR SLIDING SURFACES
GB8019320A GB2056583A (en) 1979-06-21 1980-06-12 Sliding contact means with bearing and lubrication layer
SE8004555A SE8004555L (en) 1979-06-21 1980-06-19 BEARING AND LUBRICATION LAYER FOR SLIDING SURFACES

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD79213788A DD144442A1 (en) 1979-06-21 1979-06-21 BEARING AND LUBRICATING LAYER FOR SLIDING LAYERS

Publications (1)

Publication Number Publication Date
DD144442A1 true DD144442A1 (en) 1980-10-15

Family

ID=5518823

Family Applications (1)

Application Number Title Priority Date Filing Date
DD79213788A DD144442A1 (en) 1979-06-21 1979-06-21 BEARING AND LUBRICATING LAYER FOR SLIDING LAYERS

Country Status (5)

Country Link
DD (1) DD144442A1 (en)
DE (1) DE3016356A1 (en)
FR (1) FR2459401A1 (en)
GB (1) GB2056583A (en)
SE (1) SE8004555L (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3821048A1 (en) * 1988-06-22 1989-12-28 Reinhold Knott LEADERSHIP
JPH07113401B2 (en) * 1991-01-30 1995-12-06 株式会社東芝 Gear transmission mechanism for vacuum environment
RU2160856C1 (en) * 2000-04-18 2000-12-20 Козлов Владимир Васильевич Method of formation of antifriction coating of contacting friction surfaces

Also Published As

Publication number Publication date
DE3016356A1 (en) 1981-01-15
GB2056583A (en) 1981-03-18
FR2459401A1 (en) 1981-01-09
SE8004555L (en) 1980-12-22

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