Heinrich Georg Gmbh Maschinenfabrik

Sms Demag Ag

Sms Siemag Aktiengesellschaft

Volker Loth

Jost Friedrich

Horst Grafe

Jürgen Merz

Günter Klappert

Arian Zeppenfeld

J&uuml;rgen Merz

The invention relates to a method and a robot system () for producing transformer cores (), sheets of metal () from which a transformer core is constructed being received on at least two stacking tables () by means of a multiaxial robot () 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 () for different sheets of metal by means of a conveyor device (), the robot and the conveyor device being controlled by a control device (), 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.

Method and robot system for producing transformer core

The invention relates to a device () and a method for producing transformer cores (), the device comprising a retaining system () having a stacking table () for collecting sheets of metal () from which a transformer core () is constructed and having at least two positioning aids for the sheets, the stacking table forming a positioning surface () 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 () by means of which the positioning aids can be disposed on and/or be removed from the stacking table.

Device and method for producing transformer cores

The invention relates to a method for analysing defects in transformer laminations using an inspection system, and to an inspection system (), wherein the inspection system comprises a detection unit (), a conveyance device () and a processing device, wherein the detection unit includes an optical detecting device (), wherein the conveyance device is used to continuously transport a plurality of transformer laminations () relative to the detecting device, wherein the detecting device is arranged transversely, preferably orthogonally, to a direction of movement of a transformer lamination, wherein a velocity of movement of a transformer lamination relative to the detecting device is measured via a measurement device () of the detection unit, wherein an image of a contour of a transformer lamination is captured with the detecting device, wherein images of a transformer lamination are assembled into a combined image of the transformer lamination via the processing device while considering the velocity of movement of the transformer lamination, wherein a shape of the transformer lamination is determined on the basis of the combined image via the processing device.

Inspection system and method for analysing defects

A high-speed shear for transversely cutting rolled strip with knife carriers which can be driven for rotation and are arranged in pairs opposite each other. The knife carriers are supported on shafts of gear wheels arranged at a fixed axial spacing in pairs opposite each other in a shear cassette. The shear cassette is mounted within an outer frame and the shear cassette is provided with a lifting device for raising or lowering the shear cassette within the outer frame. In a method for operating the shear, the two knife carriers are moved into a horizontal position for allowing the strip end to enter or travel through, and the shear cassette is moved within the outer frame into a raised transfer position.

Method of operating a high-speed shear

A high-speed shear for transversely cutting a rolled ship having a small thickness and including at least one blade provided on one of two oppositely located drums, and a controllable device for displacing the two drums between a cutting position, in which the strip is cut, and an open run-through position in which the strip can be freely advanced between the two drums, with the two drums being synchronized in their open cutting position by respective tooth elements provided on the two drums and engaging each other, and with the tooth elements being so formed that they insure synchronization in the open position of the drums when they engaged each other with, a large tooth backlash and engaged each other substantially backlash-free in the cutting position of the drums.

Growing community of inventors

Freudenberg, Germany

Volker Loth