HOT FORMING TOOL WITH INFRARED LIGHT SOURCE
The method includes the step of preparing a die assembly and proceeds with the step of heating a blank that is made of metal. The method continues with the step of inserting the heated blank into the die assembly. The method proceeds with the step of closing the die assembly to deform the blank into...
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Format | Patent |
Language | English French |
Published |
09.11.2017
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Online Access | Get full text |
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Abstract | The method includes the step of preparing a die assembly and proceeds with the step of heating a blank that is made of metal. The method continues with the step of inserting the heated blank into the die assembly. The method proceeds with the step of closing the die assembly to deform the blank into a structural component. With the die assembly closed, the method continues with the step of simultaneously cooling at least one first portion of the structural component that is in contact with the first and second forming surfaces and directing infrared light directly onto at least one second portion of the structural component through the at least one opening to maintain the at least one second portion at an elevated temperature compared to the at least one first portion.
Le procédé de la présente invention comprend l'étape de préparation d'un ensemble matrice puis passe à l'étape de chauffage d'une ébauche en métal. Le procédé se poursuit avec l'étape d'insertion de l'ébauche chauffée dans l'ensemble matrice. Le procédé passe à l'étape de fermeture de l'ensemble matrice pour déformer l'ébauche en un élément structural. Lorsque l'ensemble matrice est fermé, le procédé se poursuit par l'étape consistant à refroidir simultanément au moins une première partie de l'élément structurel qui est en contact avec les première et seconde surfaces de formation et à diriger la lumière infrarouge directement sur au moins une seconde partie de l'élément structurel à travers ladite ouverture pour maintenir ladite seconde partie à une température élevée par rapport à ladite première partie. |
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AbstractList | The method includes the step of preparing a die assembly and proceeds with the step of heating a blank that is made of metal. The method continues with the step of inserting the heated blank into the die assembly. The method proceeds with the step of closing the die assembly to deform the blank into a structural component. With the die assembly closed, the method continues with the step of simultaneously cooling at least one first portion of the structural component that is in contact with the first and second forming surfaces and directing infrared light directly onto at least one second portion of the structural component through the at least one opening to maintain the at least one second portion at an elevated temperature compared to the at least one first portion.
Le procédé de la présente invention comprend l'étape de préparation d'un ensemble matrice puis passe à l'étape de chauffage d'une ébauche en métal. Le procédé se poursuit avec l'étape d'insertion de l'ébauche chauffée dans l'ensemble matrice. Le procédé passe à l'étape de fermeture de l'ensemble matrice pour déformer l'ébauche en un élément structural. Lorsque l'ensemble matrice est fermé, le procédé se poursuit par l'étape consistant à refroidir simultanément au moins une première partie de l'élément structurel qui est en contact avec les première et seconde surfaces de formation et à diriger la lumière infrarouge directement sur au moins une seconde partie de l'élément structurel à travers ladite ouverture pour maintenir ladite seconde partie à une température élevée par rapport à ladite première partie. |
Author | SCHLEICHERT, Edward William |
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DocumentTitleAlternate | OUTIL DE FORMAGE À CHAUD À SOURCE DE LUMIÈRE INFRAROUGE |
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RelatedCompanies | MAGNA INTERNATIONAL INC |
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Snippet | The method includes the step of preparing a die assembly and proceeds with the step of heating a blank that is made of metal. The method continues with the... |
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SubjectTerms | CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS ANDNON-FERROUS ALLOYS CHEMISTRY FERROUS OR NON-FERROUS ALLOYS FORGE FURNACES FORGING GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUSMETALS OR ALLOYS HAMMERING MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES,RIVETS, BOLTS OR WHEELS MAKING METAL MALLEABLE BY DECARBURISATION, TEMPERING OR OTHERTREATMENTS MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL METALLURGY METALLURGY OF IRON MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS PERFORMING OPERATIONS PRESSING METAL PUNCHING METAL RIVETING TRANSPORTING TREATMENT OF ALLOYS OR NON-FERROUS METALS WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS ORPROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL |
Title | HOT FORMING TOOL WITH INFRARED LIGHT SOURCE |
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