Welding method of aluminium die casting and aluminium forging materials
The invention relates to an aluminium die casting and a welding method of aluminium forging materials. When the aluminium die castings and the aluminium forging materials are stacked up for welding, the cooling speed and the solidification speed of a molten pool surface when the molten pool is shift...
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| creator | KIM SANG-YUNG CHUNG YEONG-SU BA SANG-PE LEE CHID PAK SUNG-KO LIN DO-UM BAI SUNGONG |
| description | The invention relates to an aluminium die casting and a welding method of aluminium forging materials. When the aluminium die castings and the aluminium forging materials are stacked up for welding, the cooling speed and the solidification speed of a molten pool surface when the molten pool is shifted into a welding line are reduced, thereby the hardness of the aluminium forging materials can be prevented from being reduced, and the aluminium forging materials can be prevented from cracking, and the welding strength of the aluminium forging materials and the aluminium die castings is greatly improved. When the aluminium forging materials and the aluminium die castings are welded in a manner of T-shaped structure, the thickness (D2) of the welding line can be increased by one welding, thereby the welding strength of the aluminium forging materials and the aluminium die castings is greatly improved, the appearance of the welding and the work efficiency are both improved. |
| format | Patent |
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When the aluminium die castings and the aluminium forging materials are stacked up for welding, the cooling speed and the solidification speed of a molten pool surface when the molten pool is shifted into a welding line are reduced, thereby the hardness of the aluminium forging materials can be prevented from being reduced, and the aluminium forging materials can be prevented from cracking, and the welding strength of the aluminium forging materials and the aluminium die castings is greatly improved. When the aluminium forging materials and the aluminium die castings are welded in a manner of T-shaped structure, the thickness (D2) of the welding line can be increased by one welding, thereby the welding strength of the aluminium forging materials and the aluminium die castings is greatly improved, the appearance of the welding and the work efficiency are both improved.</description><language>chi ; eng</language><subject>CLADDING OR PLATING BY SOLDERING OR WELDING ; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING ; MACHINE TOOLS ; METAL-WORKING NOT OTHERWISE PROVIDED FOR ; PERFORMING OPERATIONS ; SOLDERING OR UNSOLDERING ; TRANSPORTING ; WELDING ; WORKING BY LASER BEAM</subject><creationdate>2013</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20130116&DB=EPODOC&CC=CN&NR=102049627B$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,777,882,25545,76296</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20130116&DB=EPODOC&CC=CN&NR=102049627B$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>KIM SANG-YUNG</creatorcontrib><creatorcontrib>CHUNG YEONG-SU</creatorcontrib><creatorcontrib>BA SANG-PE</creatorcontrib><creatorcontrib>LEE CHID</creatorcontrib><creatorcontrib>PAK SUNG-KO</creatorcontrib><creatorcontrib>LIN DO-UM</creatorcontrib><creatorcontrib>BAI SUNGONG</creatorcontrib><title>Welding method of aluminium die casting and aluminium forging materials</title><description>The invention relates to an aluminium die casting and a welding method of aluminium forging materials. 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When the aluminium die castings and the aluminium forging materials are stacked up for welding, the cooling speed and the solidification speed of a molten pool surface when the molten pool is shifted into a welding line are reduced, thereby the hardness of the aluminium forging materials can be prevented from being reduced, and the aluminium forging materials can be prevented from cracking, and the welding strength of the aluminium forging materials and the aluminium die castings is greatly improved. When the aluminium forging materials and the aluminium die castings are welded in a manner of T-shaped structure, the thickness (D2) of the welding line can be increased by one welding, thereby the welding strength of the aluminium forging materials and the aluminium die castings is greatly improved, the appearance of the welding and the work efficiency are both improved.</abstract><oa>free_for_read</oa></addata></record> |
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| language | chi ; eng |
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| subjects | CLADDING OR PLATING BY SOLDERING OR WELDING CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR PERFORMING OPERATIONS SOLDERING OR UNSOLDERING TRANSPORTING WELDING WORKING BY LASER BEAM |
| title | Welding method of aluminium die casting and aluminium forging materials |
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