Kuka Industries Gmbh

Kuka Deutschland Gmbh

Kuka Systems Gmbh

Dirk Albrecht

Michael Büchler

Otmar Fischer

Klaus Schneider

Harald Meyer

Rudolf Huber

Thomas Hauck

Otmar Honsberg

Jürgen Liepert

Thomas Kugler

Peter Kiemstedt

A pressure welding method and a pressure welding device () includes a plasticizing unit (), a compression unit (), a machine head () that includes a spindle () and a component holder (). The pressure welding device () further includes a spindle drive () and an actuation mechanism () that includes an actuation drive () for the component holder (). The actuation drive () is placed between the spindle drive () and the spindle () within a drive train ().

Pressure welding device and pressure welding method

A pressure welding device () includes a plastification device (), an upsetting device () and a mounting () for the components () to be welded together and a machine frame (). The pressure welding device further includes a machine head () and an upsetting head () which can be moved relative one another along a machine axis (). The mounting () includes a component seat (), which is mounted on the machine frame () so as to be able to float between the machine head () and the upsetting head (), and a preferably automatic adjusting device () for adaptation to different component dimensions, in particular component lengths.

A pressure welding method and a pressure welding device () are provided. The pressure welding device () includes a plastification device (), an upsetting device () and component mountings () for the components () to be welded together and a machine frame (). The pressure welding device () further includes a plurality of machine heads (), each having a component mount (), which machine heads are movably arranged on the machine frame and are connected to respective upsetting drives (). The machine heads () and respective upsetting drives () can be independently driven. An upsetting head or support head (), which is preferably secured on the frame, is arranged between the machine heads ().

A pressure welding method and to a pressure welding device () are provided. The pressure welding device () includes a plastification device (), an upsetting device () and component mountings () for the components () to be welded together and a machine frame (). The pressure welding device () includes a machine head () which is arranged so as to move on the machine frame (). The machine head () includes a rotatable spindle () and a component mounting element () as well as an associated spindle drive (). The machine head () and the spindle drive () are separated from each other on the machine frame (). A controllable mass decoupling () including an axially tolerant coupling (), is arranged in the drive train () between the fixed or moveable spindle drive () arranged on the machine frame ().

A pressure welding method and a pressure welding device are provided. The pressure welding device includes a plastification device (), an upsetting device () and component mountings (), for the components () to be welded together, and a machine frame (). The pressure welding device () further includes a machine head () with a component mounting () and an associated additional component mounting () and the machine head () is moveably arranged on the machine frame (). The pressure welding device includes a machining device (), for the welding part ('), which is associated with the machine head () or the additional component mountings (). An adjusting device () generates a relative movement between the machine head () and the associated additional component mounting () for machining the welding part (&#x2032;).

A pressure welding device () and a pressure welding method are provided. The pressure welding device () includes a plastification unit (), a positioning and compressing unit (), a controller (), and an advance unit () for a workpiece () and for the process axis (). The advance unit () has an open- or closed-loop controllable hydraulic advance drive () that is formed as an open- or closed-loop controllable electro-hydraulic direct drive for the process axis ().

Pressure welding device and pressure welding method using an advance drive designed as an electrohydraulic direct drive

A pressure welding device (), especially a friction welding device, holds workpiece parts () in clamping devices () and axially moves the workpieces towards each other by means of a feed device (). The pressure welding device () has a measuring device (), measuring in a contactless manner. The measuring device detects the surface condition and/or the concentricity and/or true running and/or the axial runout and/or radial runout in a front welding region () of a workpiece part ().

Pressure welding device with a measuring device, measuring in a contactless manner, for detecting the surface quality, the true running and/or the axial runout in a front welding area

A production device () and a method for forming multilayered () modules, in particular solar modules (), which have at least one translucent sheet-like layer () and at least one solar- or light-active element is provided. The production device () forms the layer structure and has an applicator () for a connecting layer () for the aforementioned layers (). Furthermore, the device has a controllable curve(arch)-forming device () for bending and rolling a sheet-like layer () while the layers are being applied.

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Augsburg, Germany

Michael Büchler