In a method for producing stacks of laminations, in which at least one adhesive is applied onto annular laminations with at least one application head and laminations are stacked into a stack of laminations, the lamination is rotated about its axis in the application area of the application head and/or the application head is moved about the axis of the lamination in order to apply the adhesive onto the lamination. A system for carrying out the method features at least one punching tool, with which laminations are punched out of a sheet metal material, wherein at least one station for cleaning and/or for activating and/or for applying an adhesive onto the laminations is arranged downstream of the punching tool.

The invention relates to a device and a method for producing transformer cores, the device comprising a cutting device (33) for cutting sheets of metal (16) from which a transformer core is constructed and comprising a reel system (32) having a reel (34, 35), the reel having reel heads (36, 38) each having steel-strip rolls (37, 39), at least one steel-strip roll being disposed so as to be able to be unwound in a production direction of the cutting device, a sheet-metal strip (42, 43) of the steel-strip roll being able to be supplied to the cutting device, the reel system comprising at least two reel heads each having a steel-strip roll disposed thereon, the steel-strip rolls being able to be unwound in the production direction of the cutting device and being disposed in a row relative to one another, the device having a supply system (46) by means of which sheet-metal ends of the sheet-metal strips of the steel-strip rolls being supplied to the cutting device in an automated manner.

A method for producing a wired circuit board, the method including the steps of: a first step of providing an insulating layer having an opening penetrating in the thickness direction at one side surface in the thickness direction of the metal plate, a second step of providing a first barrier layer at one side surface in the thickness direction of the metal plate exposed from the opening by plating, a third step of providing a second barrier layer continuously at one side in the thickness direction of the first barrier layer and an inner surface of the insulating layer facing the opening, a fourth step of providing a conductor layer so as to contact the second barrier layer, and a fifth step of removing the metal plate by etching.

The present invention relates to a method of manufacturing a metal foil laminate which may be used for example to produce an antenna for a radio frequency (RFID) tag, electronic circuit, photovoltaic module or the like. A web of material is provided to at least one cutting station in which a first pattern is generated in the web of material. A further cutting may occur to create additional modifications in order to provide additional features for the intended end use of the product. The cutting may be performed by a laser either alone or in combinations with other cutting technologies.

A bonding apparatus configured to bond a first substrate and a second substrate includes a first holder configured to hold the first substrate; a second holder configured to hold the second substrate; a first imaging device provided at the first holder and configured to image the second substrate held by the second holder; a first light irradiating device provided at the first holder and configured to irradiate light to the second substrate when the second substrate is imaged; a second imaging device provided at the second holder and configured to image the first substrate held by the first holder; and a second light irradiating device provided at the second holder and configured to irradiate light to the first substrate when the first substrate is imaged. Each of the first light irradiating device and the second light irradiating device is connected to a first light source configured to irradiate white light.

The invention relates to a device (11) and a method for producing transformer cores (12), the device comprising a retaining system (19) having a stacking table (18) for collecting sheets of metal (16) from which a transformer core (12) is constructed and having at least two positioning aids for the sheets, the stacking table forming a positioning surface (26) for the positioning aids and being equipped with the positioning aids, the stacking table and the positioning aids being realized such that a free positioning and a location-independent fastening of the positioning aids within the positioning surface is possible, the device having a positioning system (25) by means of which the positioning aids can be disposed on and/or be removed from the stacking table.

A method for producing a wired circuit board, the method including the steps of: a first step of providing an insulating layer having an opening penetrating in the thickness direction at one side surface in the thickness direction of the metal plate, a second step of providing a first barrier layer at one side surface in the thickness direction of the metal plate exposed from the opening by plating, a third step of providing a second barrier layer continuously at one side in the thickness direction of the first barrier layer and an inner surface of the insulating layer facing the opening, a fourth step of providing a conductor layer so as to contact the second barrier layer, and a fifth step of removing the metal plate by etching.

The present invention relates to a method of manufacturing a metal foil laminate which may be used for example to produce an antenna for a radio frequency (RFID) tag, electronic circuit, photovoltaic module or the like. A web of material is provided to at least one cutting station in which a first pattern is generated in the web of material. A further cutting may occur to create additional modifications in order to provide additional features for the intended end use of the product. The cutting may be performed by a laser either alone or in combinations with other cutting technologies.

The invention relates to a method and a robot system (23) for producing transformer cores (12), sheets of metal (16) from which a transformer core is constructed being received on at least two stacking tables (18) by means of a multiaxial robot (22) of the robot system, the sheets of metal being supplied to the robot and stacked adjacent to the robot in at least two storage positions (31) for different sheets of metal by means of a conveyor device (29), the robot and the conveyor device being controlled by a control device (17), sheets of metal being collected from the storage positions and being stacked on the stacking tables by means of the robot disposed between and above the stacking tables.

The present invention relates to an improved system and method for manufacturing flexible circuit boards (FSBs) using optical alignment and various bonding systems. The invention provides an improved process to connect together the layers of rigid-flex, flexible, and printed circuit boards while maintaining alignment of the layers prior to and possibly after a lamination step. An optical alignment system is provided, a preferred arrangement is enabled as an automated pinless bonding system (PBS), for securely gripping, aligning, transferring, and clamping, bonding and moving a bonded FSB employing a multi-axis orientation. An alternative manual optical alignment and bonding system is provided.