Molecular orientation connecting piece forming equipment and forming method
The invention discloses molecular orientation connecting piece forming equipment. The molecular orientation connecting piece forming equipment comprises a hollow mandrel, an upper forming die and a lower forming die. The two hollow mandrels are installed on the two sides of the lower forming die res...
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| creator | OUYANG SICHEN YANG JIANZHONG PANG LEI DENG YUNHAI ZOU TONGXIN XU WEI |
| description | The invention discloses molecular orientation connecting piece forming equipment. The molecular orientation connecting piece forming equipment comprises a hollow mandrel, an upper forming die and a lower forming die. The two hollow mandrels are installed on the two sides of the lower forming die respectively. And an air expansion sleeve and a porous metal core are mounted on the hollow mandrel. Pipe positioning upper ring grooves are formed in the two ends of the upper forming die, and a socket forming upper cavity is formed in the middle. The middle of the lower forming die is provided with a socket forming lower cavity, the two ends of the lower forming die are provided with pipe positioning lower ring grooves, and exhaust holes are formed in the lower forming die. The connecting piece is formed by pressurizing the interior of the mold through the hollow core shaft. Meanwhile, the invention discloses a molecular orientation connecting piece forming method. The molecular orientation connecting piece forming |
| format | Patent |
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The molecular orientation connecting piece forming equipment comprises a hollow mandrel, an upper forming die and a lower forming die. The two hollow mandrels are installed on the two sides of the lower forming die respectively. And an air expansion sleeve and a porous metal core are mounted on the hollow mandrel. Pipe positioning upper ring grooves are formed in the two ends of the upper forming die, and a socket forming upper cavity is formed in the middle. The middle of the lower forming die is provided with a socket forming lower cavity, the two ends of the lower forming die are provided with pipe positioning lower ring grooves, and exhaust holes are formed in the lower forming die. The connecting piece is formed by pressurizing the interior of the mold through the hollow core shaft. Meanwhile, the invention discloses a molecular orientation connecting piece forming method. The molecular orientation connecting piece forming</description><language>chi ; eng</language><subject>AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING ; INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULARARTICLES ; PERFORMING OPERATIONS ; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR ; SHAPING OR JOINING OF PLASTICS ; TRANSPORTING ; WORKING OF PLASTICS ; WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL</subject><creationdate>2023</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=20230627&DB=EPODOC&CC=CN&NR=116330566A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76289</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20230627&DB=EPODOC&CC=CN&NR=116330566A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>OUYANG SICHEN</creatorcontrib><creatorcontrib>YANG JIANZHONG</creatorcontrib><creatorcontrib>PANG LEI</creatorcontrib><creatorcontrib>DENG YUNHAI</creatorcontrib><creatorcontrib>ZOU TONGXIN</creatorcontrib><creatorcontrib>XU WEI</creatorcontrib><title>Molecular orientation connecting piece forming equipment and forming method</title><description>The invention discloses molecular orientation connecting piece forming equipment. The molecular orientation connecting piece forming equipment comprises a hollow mandrel, an upper forming die and a lower forming die. The two hollow mandrels are installed on the two sides of the lower forming die respectively. And an air expansion sleeve and a porous metal core are mounted on the hollow mandrel. Pipe positioning upper ring grooves are formed in the two ends of the upper forming die, and a socket forming upper cavity is formed in the middle. The middle of the lower forming die is provided with a socket forming lower cavity, the two ends of the lower forming die are provided with pipe positioning lower ring grooves, and exhaust holes are formed in the lower forming die. The connecting piece is formed by pressurizing the interior of the mold through the hollow core shaft. Meanwhile, the invention discloses a molecular orientation connecting piece forming method. 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The molecular orientation connecting piece forming equipment comprises a hollow mandrel, an upper forming die and a lower forming die. The two hollow mandrels are installed on the two sides of the lower forming die respectively. And an air expansion sleeve and a porous metal core are mounted on the hollow mandrel. Pipe positioning upper ring grooves are formed in the two ends of the upper forming die, and a socket forming upper cavity is formed in the middle. The middle of the lower forming die is provided with a socket forming lower cavity, the two ends of the lower forming die are provided with pipe positioning lower ring grooves, and exhaust holes are formed in the lower forming die. The connecting piece is formed by pressurizing the interior of the mold through the hollow core shaft. Meanwhile, the invention discloses a molecular orientation connecting piece forming method. The molecular orientation connecting piece forming</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULARARTICLES PERFORMING OPERATIONS SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR SHAPING OR JOINING OF PLASTICS TRANSPORTING WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL |
| title | Molecular orientation connecting piece forming equipment and forming method |
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