DE623301C - camp - Google Patents
campInfo
- Publication number
- DE623301C DE623301C DEH135782D DEH0135782D DE623301C DE 623301 C DE623301 C DE 623301C DE H135782 D DEH135782 D DE H135782D DE H0135782 D DEH0135782 D DE H0135782D DE 623301 C DE623301 C DE 623301C
- Authority
- DE
- Germany
- Prior art keywords
- layer
- metals
- metal
- bearings
- softer
- 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.)
- Expired
Links
Classifications
-
- 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
- F16C33/06—Sliding surface mainly made of metal
- F16C33/14—Special methods of manufacture; Running-in
-
- 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
- F16C2223/00—Surface treatments; Hardening; Coating
- F16C2223/30—Coating surfaces
-
- 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
- F16C2223/00—Surface treatments; Hardening; Coating
- F16C2223/30—Coating surfaces
- F16C2223/42—Coating surfaces by spraying the coating material, e.g. plasma spraying
-
- 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
- F16C2223/00—Surface treatments; Hardening; Coating
- F16C2223/30—Coating surfaces
- F16C2223/70—Coating surfaces by electroplating or electrolytic coating, e.g. anodising, galvanising
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sliding-Contact Bearings (AREA)
- Laminated Bodies (AREA)
Description
Lagercamp
Es ist bekannt, die Gleitflächen von Lagern mit Überzügen aus anderen Metallen zu versehen. Es hat sich nun als vorteilhaft erwiesen, auf den Gleitflächen solche Uberzüge anzubringen, deren Gefüge dem des gehärteten Stahls, also z. B. des Martensits oder des Troostits, ähnlich ist. Als Metalle, die ein solches Gefüge besitzen, kommen verschiedene Nichteisenmetalle oder deren Legierungen in Frage, insbesondere Mangan, Legierungen zwischen Mangan und Blei, Kupfer o. dgl.It is known to provide the sliding surfaces of bearings with coatings of other metals. It has now proven to be advantageous to apply such coatings to the sliding surfaces, the structure of which corresponds to that of the hardened steel, e.g. B. martensite or troostite, is similar. As metals, that have such a structure, there are various non-ferrous metals or their alloys in question, in particular manganese, alloys between manganese and lead, copper or the like.
Weiter 'empfiehlt es sich, für die Herstellung der Überzüge solche Stoffe zu bevorzügen, die starke aktive Molekularkräfte gegenüber dem öl besitzen. Man weiß, daß Zinn, Zink, Magnesium oder Legierungen oder Amalgame dieser Metalle oder Graphitverbindungen als geeignete Stoffe mit starken Molekularkräften in Frage kommen.It is also advisable to use those substances for the production of the coatings, which have strong active molecular forces in relation to the oil. You know that Tin, zinc, magnesium or alloys or amalgams of these metals or graphite compounds come into question as suitable substances with strong molecular forces.
Im allgemeinen sind nun Überzüge ausIn general, coatings are now off
derartigen Stoffen ziemlich hart. Die vor-stuff like that pretty hard. The previous
. liegende Erfindung schlägt deshalb vor, unter der dünnen Schicht aus härterem Metall eine Schicht aus weicherem Metall anzuordnen. Hierdurch wird das Einlaufen des Lagers erleichtert, indem die härteren Teile der oberen Schicht sich in die weichere Unterlage eindrücken können, bis eine gute Auflage der ganzen Lagerfläche erzielt ist, in ähnlicher Weise, wie es für die Steinlager bekannt, ist eine Zwischenschicht anzuordnen, in die sich die Steine eindrücken sollen.. lying invention therefore proposes under to place a layer of softer metal on top of the thin layer of harder metal. This makes running-in of the bearing easier by removing the harder parts of the upper layer can be pressed into the softer surface until a good contact of the entire storage area is achieved, in a similar way as it is for the stone storage known, an intermediate layer is to be arranged into which the stones are to be pressed.
Von den bekannten Verfahren, bei denen Lagermetalle durch Lot an den Lagerschalen befestigt werden, unterscheidet sich die vorliegende Erfindung dadurch, daß die obere Schicht verhältnismäßig dünn ist, so daß bei der Lagerbelastung ein Eindrücken der härteren Teile der oberen Schicht in die weichere Unterlage möglich ist. Die Dicke der weicheren Unterlage ist von geringerer Bedeutung. Aus Ersparnisgründen wird man sie jedoch nicht unnötig stark machen.From the known method in which bearing metals are soldered to the bearing shells Are attached, the present invention differs in that the upper Layer is relatively thin, so that when the bearing is loaded, an indentation of the harder one Parts of the top layer in the softer base is possible. The thickness of the softer pad is less important. To save money, however, they will not be made unnecessarily strong.
Um die Schichten genügend dünn zu halten, kann man sie beispielsweise durch elektrolytische Auftragungen herstellen. Man kann sie auch durch Aufspritzen nach dem Metallspritzverfahren oder auf ähnliche Weise auf die Lagerschalen aufbringen.In order to keep the layers thin enough, you can, for example, pass them through make electrolytic deposits. You can also spray them on after Apply metal spray or similar to the bearing shells.
Lager dieser Art eignen sich besonders für hohe Belastungen und für solche Lagerungen, bei denen durch häufiges Anlaufen eine Beschädigung der Gleitflächen zu befürchten ist.Bearings of this type are particularly suitable for high loads and for such bearings, in which there is a risk of damage to the sliding surfaces due to frequent starting is.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEH135782D DE623301C (en) | 1933-04-01 | 1933-04-01 | camp |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEH135782D DE623301C (en) | 1933-04-01 | 1933-04-01 | camp |
Publications (1)
Publication Number | Publication Date |
---|---|
DE623301C true DE623301C (en) | 1935-12-17 |
Family
ID=7177353
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEH135782D Expired DE623301C (en) | 1933-04-01 | 1933-04-01 | camp |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE623301C (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4037746A1 (en) * | 1989-11-27 | 1991-06-06 | Daido Metal Co Ltd | BEARING AN ALUMINUM ALLOY WITH AN INTERLOCKED COMPOUND INTERMEDIATE LAYER |
-
1933
- 1933-04-01 DE DEH135782D patent/DE623301C/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4037746A1 (en) * | 1989-11-27 | 1991-06-06 | Daido Metal Co Ltd | BEARING AN ALUMINUM ALLOY WITH AN INTERLOCKED COMPOUND INTERMEDIATE LAYER |
DE4037746C2 (en) * | 1989-11-27 | 1999-03-18 | Daido Metal Co Ltd | Method for manufacturing an aluminum alloy bearing |
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