Acoustic noise sensing for controlling manufacture of a component part made of a flowable base material

Christian Kukla (Inventor), Thomas Lucyshyn (Inventor), Gerhard Rath (Inventor), Florian Mueller (Inventor)

Research output: Patent


A tool (100) for manufacturing a component part from a flowable base material, wherein the tool (100) comprises a processing chamber (102) into which the flowable base material is introducible for manufacturing the component part, an acoustic sensor (104) configured for sensing an acoustic signal originating from the tool (100), particularly from the processing chamber (102), and being indicative of an interaction between the flowable base material and the tool (100), particularly the processing chamber (102), during the manufacturing, wherein the acoustic sensor (104) comprises a movable actuator (110), and a control unit (200) configured for controlling and/or documenting the manufacturing in the processing chamber (102) based on the sensed acoustic signal.

Original languageEnglish
Patent numberCN104144778
IPCB29C 45/ 76 A I
Priority date20/12/12
Publication statusPublished - 12 Nov 2014

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