ES2226521A1 - Recycled coating material for coating wear areas in blades and rakes heads of tunnel boring machine, has plate pieces connected to mosaic unit by welding part that is mounted on support - Google Patents
Recycled coating material for coating wear areas in blades and rakes heads of tunnel boring machine, has plate pieces connected to mosaic unit by welding part that is mounted on supportInfo
- Publication number
- ES2226521A1 ES2226521A1 ES200200725A ES200200725A ES2226521A1 ES 2226521 A1 ES2226521 A1 ES 2226521A1 ES 200200725 A ES200200725 A ES 200200725A ES 200200725 A ES200200725 A ES 200200725A ES 2226521 A1 ES2226521 A1 ES 2226521A1
- Authority
- ES
- Spain
- Prior art keywords
- coating
- parts
- plates
- welding
- areas
- 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.)
- Granted
Links
Landscapes
- Arc Welding In General (AREA)
- Mounting, Exchange, And Manufacturing Of Dies (AREA)
Abstract
Description
Recubrimiento de material reciclado para zonas de desgaste en herramientas y partes de equipos.Coating of recycled material for areas of wear on tools and equipment parts.
La presente invención se refiere a un recubrimiento de material reciclado para zonas de desgaste en herramientas y partes de equipos, que aporta esenciales características de novedad al estar realizado mediante materiales de desecho procedente de la chatarra derivada de placas y piezas que han sido utilizadas en trabajos diversos de mecanización. El recubrimiento objeto de la presente invención, es de especial aplicación en las zonas de desgaste de las cuchillas y rastrillos de los cabezales de ataque de máquinas tuneladoras.The present invention relates to a Recycled material coating for wear areas in tools and parts of equipment, which provides essential Novelty features when made using materials of scrap from scrap derived from plates and parts which have been used in various mechanization jobs. He coating object of the present invention is especially application in the areas of wear of the blades and rakes of the attack heads of tunneling machines.
En líneas generales, la invención ha desarrollado un recubrimiento de material reciclado para zonas de desgaste en herramientas y partes de equipos, que permite un fácil y cómodo medio de fabricación de los mismos, así como un abaratamiento en los costes de fabricación de éste tipo de recubrimientos.In general, the invention has developed a coating of recycled material for wear areas in tools and equipment parts, which allows easy and convenient means of manufacturing them, as well as a reduction in the manufacturing costs of this type of coatings.
Concretamente, el objeto de la invención consiste en un recubrimiento compuesto por las piezas o placas desechadas en los trabajos de mecanización y que se conforma mediante un mosaico a base de soldar entre sí las piezas o placas recicladas y éstas a su vez sobre una base soporte, que posteriormente quedará fijada sobre la zona de desgaste a proteger. El mosaico también se puede conformar mediante el soldado de cada pieza o placa sobre la base soporte y con las piezas o placas adyacentes.Specifically, the object of the invention is in a coating composed of discarded parts or plates in mechanization work and that is shaped by a mosaic based on welding the recycled pieces or plates together and these in turn on a support base, which will subsequently remain fixed on the wear zone to be protected. The mosaic is also can be formed by welding each piece or plate on the support base and with adjacent parts or plates.
En la actualidad, los recubrimientos para zonas de desgaste en herramientas y partes de equipos que están sujetas a altas abrasiones por rozamientos, efectos "freetting" e impactos en su normal funcionamiento, sufren un desgaste que obliga a su sustitución por otra herramienta nueva, con el consiguiente aumento de los costes.Currently, coatings for areas wear on tools and equipment parts that are attached at high abrasion due to friction, "freetting" effects and impacts on its normal operation, suffer a forced wear to its replacement by another new tool, with the consequent increased costs
Para solucionar este problema y prolongar la vida útil de las citadas herramientas y partes de equipos, actualmente las zonas de desgaste se protegen mediante diferentes procedimientos y materiales resistentes a base de capas suplementarias añadidas al material constitutivo de las herramientas y partes de equipos. Estas capas suplementarias se componen de materiales fundidos, soldados, proyectados o pegados a las zonas de desgaste de las herramientas y partes de equipos.To solve this problem and prolong life useful of the aforementioned tools and equipment parts, currently wear areas are protected by different Layer-based resistant procedures and materials supplementary added to the constituent material of the Tools and equipment parts. These supplementary layers are they consist of molten, welded, projected or glued materials to wear areas of tools and equipment parts.
Concretamente en lo referente a las capas suplementarias a base de materiales soldados, actualmente consisten en la fabricación de capas de diversos tamaños que recubren la superficie a proteger y que se realizan con materiales de muy alto coste, generalmente a base de carburo de tunsgteno en calidades con contenidos de cobalto entre el 4 y 25%.Specifically in relation to the layers supplementary based on welded materials, currently consist in the manufacture of layers of various sizes that cover the surface to be protected and made with very high materials cost, usually based on tunsgtene carbide in qualities with Cobalt contents between 4 and 25%.
La presente invención consiste en un recubrimiento de material reciclado para zonas de desgaste en herramientas y partes de equipos, que elimina la utilización de materiales de alto coste, sustituyéndolos por materiales de reciclado de muy bajo coste.The present invention consists of a Recycled material coating for wear areas in tools and equipment parts, which eliminates the use of high cost materials, replacing them with materials of Very low cost recycling.
En líneas generales, el recubrimiento de material reciclado para zonas de desgaste en herramientas y partes de equipos objeto de la presente invención, consiste en la utilización de materiales de la chatarra derivada de las placas y piezas que han sido utilizadas en trabajos diversos de mecanización, con lo que los costes de fabricación se reducen de una manera consideradamente apreciable.In general, the material coating recycling for wear areas in tools and parts of equipment object of the present invention, consists in the use of scrap materials derived from the plates and parts that they have been used in various mechanization jobs, with what that manufacturing costs are reduced in a way Considerable appreciable.
Concretamente, el objeto de la invención consiste en un recubrimiento compuesto por las piezas o placas desechadas en los trabajos de mecanización y que se conforma mediante un mosaico a base de soldar entre sí las piezas o placas recicladas y éstas a su vez sobre una base soporte suplementaria, que posteriormente también será soldada sobre la zona de desgaste de las herramientas o partes de equipos. El mosaico también se puede conformar mediante el soldado de cada pieza o placa sobre la base soporte y con las piezas o placas adyacentes.Specifically, the object of the invention is in a coating composed of discarded parts or plates in mechanization work and that is shaped by a mosaic based on welding the recycled pieces or plates together and these in turn on a supplementary support base, which subsequently it will also be welded on the wear zone of the tools or parts of equipment. The mosaic can also be conform by welding each piece or plate on the base support and with adjacent parts or plates.
La descripción del objeto de la invención se realizará en base a los dibujos que se acompañan, en los que a título de ejemplo y sin carácter limitativo alguno por lo tanto, se han representado dos formas preferidas de realización. En tales dibujos se ha representado lo que a continuación se relaciona:The description of the object of the invention is will be based on the accompanying drawings, in which title of example and without any limiting character therefore, two preferred embodiments have been represented. In such Drawings have been depicted as follows:
La figura primera muestra una vista en perspectiva del recubrimiento compuesto por las piezas o placas desechadas en los trabajos de mecanización y que se conforma mediante un mosaico a base de soldar entre sí las piezas o placas recicladas y éstas a su vez sobre una base soporte.The first figure shows a view in Coating perspective composed of parts or plates discarded in mechanization work and conforming using a mosaic based on welding the pieces or plates together recycled and these in turn on a support base.
Por último, la figura segunda es una vista en perspectiva de una realización preferente de la invención con el recubrimiento compuesto por dos capas de mosaico superpuestas sobre la base soporte.Finally, the second figure is a view in perspective of a preferred embodiment of the invention with the covering composed of two overlapping mosaic layers on The support base.
La descripción detallada que sigue de la realización preferente de la invención, se realizará tomando como base los dibujos anexos, en los que las partes correspondientes o semejantes se han marcado con las mismas referencias numéricas a lo largo de las diversas figuras.The detailed description that follows from the preferred embodiment of the invention will be carried out taking as base the attached drawings, on which the corresponding parts or similar ones have been marked with the same numerical references to what throughout the various figures.
Como puede observarse, a tenor de los planos comentados el recubrimiento objeto de la presente invención, se constituye mediante una serie de placas o piezas (1) utilizadas en diversos trabajos de mecanización y procedentes de la chatarra, que se agrupan formando un mosaico (2) mediante soldadura (3) entre sí de las placas o piezas (1) y todas ellas dispuestas también mediante soldadura (3) sobre una base soporte (4).As can be seen, according to the plans commented on the coating object of the present invention, constitutes by means of a series of plates or pieces (1) used in various mechanization jobs and coming from scrap metal, which they are grouped together forming a mosaic (2) by welding (3) with each other of the plates or pieces (1) and all of them also arranged by welding (3) on a support base (4).
El mosaico (2) sobre la base soporte (4) puede estar constituido por una sola capa, según se aprecia en la figura primera de los planos que se acompañan y según una realización preferente de la invención, o con dos capas de mosaico superpuestas (2 y 2') y con soldadura (3) entre ellas, según la figura segunda de los planos que se acompañan y en una segunda realización preferente de la invención, o también a base de más de dos capas de mosaico (2) en otras variantes de realización.The mosaic (2) on the support base (4) can be constituted by a single layer, as shown in the figure first of the accompanying plans and according to an embodiment preferred of the invention, or with two overlapping mosaic layers (2 and 2 ') and with welding (3) between them, according to the second figure of the accompanying plans and in a second embodiment preference of the invention, or also based on more than two layers of mosaic (2) in other embodiments.
La soldadura (3) entre las piezas o placas (1) o de éstas con la base soporte (4), se realiza con la interposición de un fundente de cobre o mediante un fundente tipo sandwich a base de plata-cobre-plata.Welding (3) between parts or plates (1) or of these with the support base (4), is done with the interposition of a copper flux or by a sandwich based flux of silver-copper-silver.
Con esta estructura, se obtiene un recubrimiento compuesto por las piezas o placas (1) desechadas en los trabajos de mecanización, lo que repercute en un bajo coste de fabricación, al no utilizar materiales de alto costo.With this structure, a coating is obtained composed of the pieces or plates (1) discarded in the work of mechanization, which has a low manufacturing cost, Do not use high cost materials.
Con esta estructura objeto de la presente invención a base de las formación tipo mosaico con las placas o piezas (1), también se absorben las tensiones que se originan en el proceso de soldadura, al estar formados por varias placas o piezas (1) y no por una placa enteriza como en las estructuras conocidas dentro del estado de la técnica.With this structure object of the present invention based on mosaic type formation with plates or pieces (1), the tensions that originate in the welding process, being formed by several plates or pieces (1) and not by an integral plate as in the known structures within the state of the art.
Además con esta estructura objeto de la presente invención, en el caso de producirse una rotura parcial de la zona de desgaste recubierta, no es necesario reemplazar el recubrimiento entero, como los casos en los que está constituido por una sola placa, ya que según la presente invención solamente bastará con reparar la placa o pieza (1) dañada, sin tener que reparar el resto de las piezas o placas (1).In addition to this structure object of the present invention, in the event of a partial breakage of the area wear coated, it is not necessary to replace the coating integer, as the cases in which it is constituted by a single plate, since according to the present invention only sufficient repair the damaged plate or part (1), without having to repair the rest of the pieces or plates (1).
La optimización del diseño del mosaico a base de las placas o piezas (1), se realizará acoplando entre sí las diversas placas o piezas (1) en base a sus formas geométricas y mediante un programa informático al efecto.Optimization of mosaic design based on the plates or pieces (1), will be done by coupling the various plates or pieces (1) based on their geometric shapes and through a computer program to that effect.
No se considera necesario hacer más extenso el contenido de la presente descripción para que un experto en la materia pueda comprender su alcance y llevar a cabo la realización práctica del objeto descrito.It is not considered necessary to make the content of the present description so that an expert in the matter can understand its scope and carry out the realization practice of the described object.
No obstante y puesto que en lo que antecede solamente se ha descrito una forma de realización preferida del objeto de la invención, es evidente que dentro de su esencialidad podrán introducirse múltiples variaciones, sin que ello suponga alteración alguna de la invención. Tales modificaciones podrán afectar, especialmente, a la forma y tamaño de las placas o piezas (1) y al número de ellas que componen cada mosaico (2), siendo sus puntos esenciales los de las siguientes reivindicaciones.However and since in the foregoing only one preferred embodiment of the object of the invention, it is evident that within its essentiality multiple variations may be introduced, without implying any alteration of the invention. Such modifications may especially affect the shape and size of the plates or pieces (1) and the number of them that make up each mosaic (2), being its essential points of the following claims.
Claims (5)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES200200725A ES2226521B1 (en) | 2002-03-26 | 2002-03-26 | COATING OF RECYCLED MATERIAL FOR WEAR AREAS IN TOOLS AND EQUIPMENT PARTS. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES200200725A ES2226521B1 (en) | 2002-03-26 | 2002-03-26 | COATING OF RECYCLED MATERIAL FOR WEAR AREAS IN TOOLS AND EQUIPMENT PARTS. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES2226521A1 true ES2226521A1 (en) | 2005-03-16 |
| ES2226521B1 ES2226521B1 (en) | 2006-05-16 |
Family
ID=34384791
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES200200725A Expired - Fee Related ES2226521B1 (en) | 2002-03-26 | 2002-03-26 | COATING OF RECYCLED MATERIAL FOR WEAR AREAS IN TOOLS AND EQUIPMENT PARTS. |
Country Status (1)
| Country | Link |
|---|---|
| ES (1) | ES2226521B1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009004100A1 (en) * | 2007-07-02 | 2009-01-08 | Hard & Wear Technologies, S.A. | Covering module for the leading head of tunnelling machines |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB442416A (en) * | 1935-04-05 | 1936-02-07 | Krupp Ag | Improvements in soldered articles or machine parts |
| GB455910A (en) * | 1935-07-24 | 1936-10-29 | British Thomson Houston Co Ltd | Improvements in and relating to metal cutting tool bits |
| GB1480057A (en) * | 1973-07-13 | 1977-07-20 | Verschleiss Technik Dr Ing Wah | Bodies with wear zones |
| US5400946A (en) * | 1992-10-28 | 1995-03-28 | Degussa Aktiengesellschaft | Method for soldering hard substances onto steels |
-
2002
- 2002-03-26 ES ES200200725A patent/ES2226521B1/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB442416A (en) * | 1935-04-05 | 1936-02-07 | Krupp Ag | Improvements in soldered articles or machine parts |
| GB455910A (en) * | 1935-07-24 | 1936-10-29 | British Thomson Houston Co Ltd | Improvements in and relating to metal cutting tool bits |
| GB1480057A (en) * | 1973-07-13 | 1977-07-20 | Verschleiss Technik Dr Ing Wah | Bodies with wear zones |
| US5400946A (en) * | 1992-10-28 | 1995-03-28 | Degussa Aktiengesellschaft | Method for soldering hard substances onto steels |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009004100A1 (en) * | 2007-07-02 | 2009-01-08 | Hard & Wear Technologies, S.A. | Covering module for the leading head of tunnelling machines |
| ES2310970A1 (en) * | 2007-07-02 | 2009-01-16 | HARD & WEAR TECHNOLOGIES, S.A. | Covering module for the leading head of tunnelling machines |
Also Published As
| Publication number | Publication date |
|---|---|
| ES2226521B1 (en) | 2006-05-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| ES2720358T3 (en) | Interchangeable cutting insert | |
| US2421171A (en) | Antislip surface | |
| ES2226521B1 (en) | COATING OF RECYCLED MATERIAL FOR WEAR AREAS IN TOOLS AND EQUIPMENT PARTS. | |
| BR112014006251A2 (en) | cutting elements for ground drilling tools, ground drilling tools including such cutting elements and related methods | |
| AU2007202297B2 (en) | Fan-type grinding wheel | |
| SE527470C8 (en) | visibility Tires | |
| US20110045750A1 (en) | Rough grinding tool | |
| US20100084498A1 (en) | Cutter device for a crushing machine | |
| ES2063712R (en) | ||
| ATE255953T1 (en) | ORDERED COLUMN PACKING WITH A FINE STRUCTURING | |
| ES1071330U (en) | Multi-layer piece for polishing stone, ceramic ware, porcelain ware and for all types of paving and cladding | |
| ITMO970015U1 (en) | FLEXIBLE SUPPORT FOR ABRASIVE MATERIAL IN SHEETS. | |
| ES2331087T3 (en) | TOOL PARTICULARLY FOR MILLING OPERATIONS. | |
| US20050205372A1 (en) | Light and robust tool-carrying device | |
| ES2276989T3 (en) | UNIVERSAL ABRASIVE SHEET. | |
| CN206578717U (en) | Single annular abrasive disc | |
| ES2310970B1 (en) | COATING MODULE FOR THE HEAD OF ATTACK OF TUNNELING MACHINES. | |
| WO2012020155A1 (en) | Method for producing a thin multi-sheet slab of natural stone | |
| ES2781899B2 (en) | PROCEDURE FOR THE FORMATION OF HYBRID REGISTRATION PLATES AND DIGITAL PRINTING MACHINE TO CARRY OUT SAID PROCEDURE | |
| TW200609979A (en) | Panel for flat panel display | |
| JP3205506U (en) | Connecting member for carrier tape | |
| EP4223929A1 (en) | Tile for cladding and for paving | |
| ES2313858A1 (en) | Surface treatment tool and spare part for said tool | |
| ES2639374B1 (en) | Multiangular abrasive disc for sander machines | |
| TWM530736U (en) | Tool box |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EC2A | Search report published |
Date of ref document: 20050316 Kind code of ref document: A1 |
|
| FG2A | Definitive protection |
Ref document number: 2226521B1 Country of ref document: ES |
|
| FD1A | Patent lapsed |
Effective date: 20101018 |