Abrégé

The invention relates to a method and a device for producing laminated cores (2) from laminations (1), in which an adhesive medium is applied as at least one adhesive point (22) to the top of the surface of a sheet metal insulation (21) of a sheet metal strip (5), which is guided horizontally with respect to the direction of gravity, by means of an application unit (35) via an application head (32). Advantages for the structure and function result from the fact that the adhesive medium is transferred as at least one adhesive point (22) to the surface of the sheet metal insulation (21) of the sheet metal strip (5) or a lamination (1) cut from this strip without movable components in the application head (32), the application head (32) being moved perpendicularly relative to the surface of the sheet metal strip (5) in order to transfer the adhesive medium in the form of the at least one adhesive point (22).

Classes IPC  ?

• H02K 15/0273 - Laminage des noyaux
• B21D 28/26 - Perforation, c.-à-d. découpage de trous dans des tôles ou des pièces plates
• B32B 15/01 - Produits stratifiés composés essentiellement de métal toutes les couches étant composées exclusivement de métal
• B32B 37/12 - Procédés ou dispositifs pour la stratification, p. ex. par polymérisation ou par liaison à l'aide d'ultrasons caractérisés par l'usage d'adhésifs
• B32B 38/00 - Opérations auxiliaires liées aux procédés de stratification
• B32B 41/00 - Dispositions pour le contrôle ou la commande des procédés de stratificationDispositions de sécurité
• H02K 15/027 - Étampage des noyaux

Produits et services

Stacked and bonded stamped metal parts for electric machines, namely rotors and stators; laminated metals made from stacked and bonded laminations for electric machines, namely rotors and stators. Machines for bonding stacked laminations, in particular for stators and rotors of electric generators and engines and motors; machines for the manufacture of lamination stacks by bonding laminations. Advisory services, in the the following fields: sheet metal processing and treatment of sheet metal goods; custom manufacturing services, in relation to the following goods: bonded lamination stacks; custom contract manufacturing, in relation to the following goods: installations for bonding and stacking processes; custom manufacture of machines, tools, installations, patterns and prototypes for the production of bonded lamination stacks. Technical consultancy, relating to the following sectors: tool construction; development, in relation to the following goods: installations for bonding and stacking processes; technological consultancy, in the following fields: bonding and stacking processes.

Produits et services

Stacked and bonded stamped metal parts for electric machines, namely, metal alloys for use in the manufacture of rotors and stators; laminated metals made from stacked and bonded laminations for electric machines, namely metal castings for manufacturing rotors and stators Machines for bonding stacked laminations, in particular for stators and rotors of electric generators and engines and motors; machines for the manufacture of lamination stacks by bonding laminations Advisory services in the field of sheet metal processing and treatment of sheet metal goods; custom manufacturing services in the field of bonded lamination stacks being metal castings; custom contract manufacturing in the field of machines for metal bonding and stacking processes; custom manufacture of machines, tools, installations, patterns and prototypes for the production of bonded lamination stacks Technical consultancy, namely, engineering consultation in the field of tool construction; development of machines for metal bonding and stacking processes; technological consultancy,namely, engineering consultation in the field of bonding and stacking processes

Produits et services

Stacked and bonded stamped metal parts for electric machines, namely rotors and stators; Lamination stacks made from stacked and bonded laminations. Machines for bonding stacked laminations, in particular for stators and rotors of electric generators and engines and motors; Machines for the manufacture of lamination stacks by bonding laminations. advisory services, in the the following fields: Sheet metal processing and Treatment of sheet metal goods; Custom manufacturing services, in relation to the following goods: Bonded lamination stacks; Contract manufacturing, in relation to the following goods: Installations for bonding and stacking processes; Manufacture of machines, tools, installations, patterns and prototypes for the production of bonded lamination stacks. Technical consultancy, Relating to the following sectors: Tool construction; Development, in relation to the following goods: Installations for bonding and stacking processes; Technological consultancy, in the following fields: Bonding and stacking processes.

Produits et services

Metal stamping parts for electric machines, namely rotors and stators; Lamination stacks made from stacked and bonded laminations. Machines for stamping sheet metal components, in particular for stators and rotors of electric generators and engines and motors; Machines for stacking and bonding sheet metal louvres. Retail services and Professional business intermediary services, in relation to the following goods: Machinery, installations, Tools, excluding the following goods: construction machines, Installations and tools for special civil engineering. advisory services, in the following fields: Sheet metal processing and Treatment of sheet metal goods; Custom manufacture of metal hardware; Contract manufacturing, in relation to the following goods: Installations for bonding and stacking processes; Custom manufacture of molded components; Innovation consultancy, Especially, in relation to the following fields: Increase in efficiency; Project management; Construction, in relation to the following goods: machines, installations, Tools, not in relation to the following goods: Construction machines, installations and tools for special civil engineering; Production of machines, Production tools, Production of systems and patterns, manufacturing prototypes. Technological consultancy; Technical consultancy, Relating to the following sectors: Tool construction; Development, in relation to the following goods: Installations for bonding and stacking processes.

Abrégé

The invention relates to a method and a device for producing laminated cores (2) from laminations (1), in which an adhesive medium is applied as at least one adhesive point (22) to the top of the surface of a sheet metal insulation (21) of a sheet metal strip (5), which is guided horizontally with respect to the direction of gravity, by means of an application unit (35) via an application head (32). Advantages for the structure and function result from the fact that the adhesive medium is transferred as at least one adhesive point (22) to the surface of the sheet metal insulation (21) of the sheet metal strip (5) or a lamination (1) cut from this strip without movable components in the application head (32), the application head (32) being moved perpendicularly relative to the surface of the sheet metal strip (5) in order to transfer the adhesive medium in the form of the at least one adhesive point (22).

Classes IPC  ?

• H02K 15/02 - Procédés ou appareils spécialement adaptés à la fabrication, l'assemblage, l'entretien ou la réparation des machines dynamo-électriques des corps statoriques ou rotoriques
• B33Y 80/00 - Produits obtenus par fabrication additive