Georg Fischer Aktiengesellschaft

Georg Fischer Gmbh & Co. Kg

Georg Fischer Automotive (Suzhou) Co., Ltd.

Georg Fischer Druckguss Gmbh & Co. Kg

Michael Guenzel

Ignaz Huber

Johannes Wunder

Sebastien Nissle

A die cast part of a die casting mold having at least one first component comprising a pressure zone, at least one second component and at least one heat exchange chamber permeated by a fluid and formed by the components for controlling the temperature of the pressure zone. The first component comprises a heat transfer surface integral to at least one wall of the heat exchange chamber and thermally associated with the pressure zone, and the pressure zone bounds at least one region of the gate region. The second component comprises at least one fluid guiding protrusion protruding into the heat transfer chamber and/or a fluid guiding recess open toward the first component. The fluid guiding recess forms at least one portion of the heat exchange chamber and/or the fluid guiding protrusion and/or the fluid guiding recess forms a flow contour surface of the second component in particular adapted to the curve of the heat transfer surface. The shape of the heat exchange chamber is adapted to the curve of at least one flow channel associated with the gate region. The invention further relates to a die casting device.

Die cast part of a die casting mold and corresponding die casting device

The invention relates to a die cast part () of a die casting mold (), having at least one first component () comprising a pressure zone (), at least one second component () and at least one heat exchange chamber () permeated by a fluid and formed by the components () for controlling the temperature of the pressure zone (), wherein the first component () comprises a heat transfer surface () integral to at least one wall of the heat exchange chamber () and thermally associated with the pressure zone (). The second component () comprises at least one fluid guiding protrusion () protruding into the heat transfer chamber () and/or a fluid guiding recess () open toward the first component (), wherein the fluid guiding recess () forms at least one portion of the heat exchange chamber () and/or the fluid guiding protrusion () and/or the fluid guiding recess () form or forms a flow contour surface () of the second component () in particular adapted to the curve of the heat transfer surface (). The invention further relates to a die casting device ().

Growing community of inventors

Olching, Germany

Michael Guenzel