{"id":1220,"date":"2015-09-04T14:40:00","date_gmt":"2015-09-04T06:40:00","guid":{"rendered":"https:\/\/test.3dptek.com\/?p=1220"},"modified":"2024-05-16T14:50:28","modified_gmt":"2024-05-16T06:50:28","slug":"3d-da-yin-yu-qi-ye-zhuan-xing-sheng-ji","status":"publish","type":"post","link":"https:\/\/www.3dptek.com\/vi\/news\/3d-da-yin-yu-qi-ye-zhuan-xing-sheng-ji\/","title":{"rendered":"In \u1ea5n 3D v\u00e0 chuy\u1ec3n \u0111\u1ed5i, n\u00e2ng c\u1ea5p doanh nghi\u1ec7p"},"content":{"rendered":"
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\u3000\u3000Ng\u00e0y 2 th\u00e1ng 9, H\u1ed9i ngh\u1ecb th\u01b0\u1ee3ng \u0111\u1ec9nh \"In 3D v\u00e0 chuy\u1ec3n \u0111\u1ed5i, n\u00e2ng c\u1ea5p doanh nghi\u1ec7p\" do Hi\u1ec7p h\u1ed9i In 3D t\u1ec9nh Li\u00eau Ninh t\u1ed5 ch\u1ee9c, C\u00f4ng ty TNHH C\u00f4ng nghi\u1ec7p Li\u00eau Ninh Juzu, C\u00f4ng ty TNHH C\u00f4ng ngh\u1ec7 In 3D B\u1eafc Kinh Sande v\u00e0 C\u00f4ng ty TNHH C\u00f4ng ngh\u1ec7 Gaien Th\u1ea9m D\u01b0\u01a1ng \u0111\u1ed3ng t\u1ed5 ch\u1ee9c, v\u1edbi s\u1ef1 h\u1ed7 tr\u1ee3 c\u1ee7a C\u1ee5c Khoa h\u1ecdc v\u00e0 C\u00f4ng ngh\u1ec7 th\u00e0nh ph\u1ed1 Th\u1ea9m D\u01b0\u01a1ng, \u0111\u00e3 \u0111\u01b0\u1ee3c t\u1ed5 ch\u1ee9c t\u1ea1i Trung t\u00e2m H\u1ed9i ngh\u1ecb v\u00e0 Tri\u1ec3n l\u00e3m Qu\u1ed1c t\u1ebf Th\u1ea9m D\u01b0\u01a1ng. C\u00e1c l\u00e3nh \u0111\u1ea1o t\u1ec9nh, th\u00e0nh ph\u1ed1 Li\u00eau Ninh c\u00f9ng c\u00e1c chuy\u00ean gia, h\u1ecdc gi\u1ea3, doanh nh\u00e2n trong ng\u00e0nh in 3D \u0111\u00e3 \u0111\u01b0\u1ee3c m\u1eddi tham d\u1ef1.<\/p>\n\n\n\n

\u3000\u3000Trong bu\u1ed5i l\u1ec5 th\u00e0nh l\u1eadp hi\u1ec7p h\u1ed9i v\u00e0o bu\u1ed5i s\u00e1ng, danh s\u00e1ch ban l\u00e3nh \u0111\u1ea1o \u0111\u1ea7u ti\u00ean \u0111\u00e3 \u0111\u01b0\u1ee3c b\u1ea7u ra. \u00d4ng Lu Shengping, Ch\u1ee7 t\u1ecbch H\u1ed9i \u0111\u1ed3ng qu\u1ea3n tr\u1ecb C\u00f4ng ty C\u1ed5 ph\u1ea7n C\u00f4ng nghi\u1ec7p Juzu Li\u00eau Ninh, \u0111\u01b0\u1ee3c b\u1ea7u l\u00e0m Ch\u1ee7 t\u1ecbch Hi\u1ec7p h\u1ed9i. \u00d4ng Song Tieyu, nguy\u00ean Ph\u00f3 Ch\u1ee7 t\u1ecbch H\u1ed9i \u0111\u1ed3ng Nh\u00e2n d\u00e2n th\u00e0nh ph\u1ed1 Th\u1ea9m D\u01b0\u01a1ng, v\u00e0 Ti\u1ebfn s\u0129 Zong Guisheng, Ch\u1ee7 t\u1ecbch H\u1ed9i \u0111\u1ed3ng qu\u1ea3n tr\u1ecb C\u00f4ng ty C\u00f4ng ngh\u1ec7 In \u1ea5n Beijing Sande, \u0111\u01b0\u1ee3c b\u1ea7u l\u00e0m Ch\u1ee7 t\u1ecbch danh d\u1ef1 c\u1ee7a Hi\u1ec7p h\u1ed9i.<\/p>\n\n\n

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\u3000\u3000Trong qu\u00e1 tr\u00ecnh ph\u00e1t tri\u1ec3n s\u1eafp t\u1edbi, Hi\u1ec7p h\u1ed9i s\u1ebd \u0111i\u1ec1u ph\u1ed1i v\u00e0 ph\u1ed1i h\u1ee3p c\u00e1c ngu\u1ed3n l\u1ef1c li\u00ean quan \u0111\u1ebfn c\u00f4ng ngh\u1ec7 v\u00e0 ng\u00e0nh c\u00f4ng nghi\u1ec7p in 3D trong ph\u1ea1m vi t\u1ec9nh Li\u00eau Ninh, n\u00e2ng cao tr\u00ecnh \u0111\u1ed9 nghi\u00ean c\u1ee9u, ph\u00e1t tri\u1ec3n, s\u1ea3n xu\u1ea5t v\u00e0 d\u1ecbch v\u1ee5 trong l\u0129nh v\u1ef1c c\u00f4ng ngh\u1ec7 in 3D, th\u00fac \u0111\u1ea9y vi\u1ec7c ph\u1ed5 bi\u1ebfn v\u00e0 \u00e1p d\u1ee5ng c\u00e1c ti\u00eau chu\u1ea9n c\u00f4ng ngh\u1ec7 in 3D, b\u1ea3o v\u1ec7 quy\u1ec1n s\u1edf h\u1eefu tr\u00ed tu\u1ec7 v\u00e0 th\u00fac \u0111\u1ea9y s\u1ef1 ph\u00e1t tri\u1ec3n c\u1ee7a ng\u00e0nh c\u00f4ng nghi\u1ec7p. \u0110o\u00e0n k\u1ebft v\u00e0 l\u00e3nh \u0111\u1ea1o c\u00e1c h\u1ed9i vi\u00ean, t\u00edch c\u1ef1c ph\u00e1t tri\u1ec3n h\u1ee3p t\u00e1c gi\u1eefa s\u1ea3n xu\u1ea5t, gi\u00e1o d\u1ee5c v\u00e0 nghi\u00ean c\u1ee9u, c\u00f9ng nhau \u0111\u1ed9t ph\u00e1 trong \u0111\u1ed5i m\u1edbi c\u00f4ng ngh\u1ec7 c\u1ee7a ng\u00e0nh c\u00f4ng nghi\u1ec7p c\u00f4ng ngh\u1ec7 m\u1edbi n\u1ed5i, h\u00ecnh th\u00e0nh t\u1ed5 ch\u1ee9c h\u1ee3p t\u00e1c \u0111\u1ed5i m\u1edbi c\u00f4ng ngh\u1ec7 c\u1ee7a ng\u00e0nh c\u00f4ng nghi\u1ec7p c\u00f4ng ngh\u1ec7 m\u1edbi n\u1ed5i v\u1edbi s\u1ef1 ph\u00e1t tri\u1ec3n chung, b\u1ed5 sung l\u1eabn nhau, chia s\u1ebb l\u1ee3i \u00edch v\u00e0 chia s\u1ebb r\u1ee7i ro, th\u00fac \u0111\u1ea9y ti\u1ebfn b\u1ed9 c\u00f4ng ngh\u1ec7 c\u1ee7a ng\u00e0nh c\u00f4ng nghi\u1ec7p, n\u00e2ng cao n\u0103ng l\u1ef1c c\u1ea1nh tranh t\u1ed5ng th\u1ec3 c\u1ee7a ng\u00e0nh c\u00f4ng nghi\u1ec7p. Ph\u00e1t tri\u1ec3n v\u00e0 t\u1ed1i \u01b0u h\u00f3a ng\u00e0nh c\u00f4ng nghi\u1ec7p c\u00f4ng ngh\u1ec7 m\u1edbi n\u1ed5i, th\u1ef1c hi\u1ec7n s\u1ef1 tr\u1ed7i d\u1eady m\u1ea1nh m\u1ebd v\u1ec1 s\u1ee9c m\u1ea1nh t\u1ed5ng h\u1ee3p c\u1ee7a t\u1ec9nh Li\u00eau Ninh.<\/p>\n\n\n

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\u3000\u3000Bu\u1ed5i chi\u1ec1u, H\u1ed9i ngh\u1ecb th\u01b0\u1ee3ng \u0111\u1ec9nh \"In 3D v\u00e0 chuy\u1ec3n \u0111\u1ed5i, n\u00e2ng c\u1ea5p doanh nghi\u1ec7p\" do Ti\u1ebfn s\u0129 Zong Guisheng, Ch\u1ee7 t\u1ecbch ki\u00eam Gi\u00e1m \u0111\u1ed1c \u0111i\u1ec1u h\u00e0nh C\u00f4ng ty TNHH C\u00f4ng ngh\u1ec7 In 3D SanDi B\u1eafc Kinh, Ch\u1ee7 t\u1ecbch C\u00f4ng ty TNHH C\u00f4ng ngh\u1ec7 S\u1ed1 7 Th\u00e2m Quy\u1ebfn, Gi\u00e1m \u0111\u1ed1c \u1ee6y ban chuy\u00ean m\u00f4n in 3D c\u1ee7a Li\u00ean minh Chi\u1ebfn l\u01b0\u1ee3c \u0110\u1ed5i m\u1edbi C\u00f4ng ngh\u1ec7 C\u00f4ng nghi\u1ec7p B\u1ed9t kim lo\u1ea1i Trung Qu\u1ed1c ch\u1ee7 tr\u00ec v\u00e0 ph\u00e1t bi\u1ec3u ch\u1ee7 \u0111\u1ec1.<\/p>\n\n\n\n

Zong Guisheng: \"In \u1ea5n 3D v\u00e0 chuy\u1ec3n \u0111\u1ed5i, n\u00e2ng c\u1ea5p doanh nghi\u1ec7p\"<\/strong><\/p>\n\n\n

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\u3000\u3000Ti\u1ebfn s\u0129 Zong Guisheng tr\u01b0\u1edbc ti\u00ean ph\u00e2n t\u00edch t\u00ecnh h\u00ecnh hi\u1ec7n t\u1ea1i c\u1ee7a ng\u00e0nh s\u1ea3n xu\u1ea5t Trung Qu\u1ed1c. M\u1eb7c d\u00f9 n\u0103m 2010 Trung Qu\u1ed1c \u0111\u00e3 tr\u1edf th\u00e0nh qu\u1ed1c gia s\u1ea3n xu\u1ea5t l\u1edbn nh\u1ea5t th\u1ebf gi\u1edbi, nh\u01b0ng v\u1eabn c\u00f2n t\u1ed3n t\u1ea1i nhi\u1ec1u v\u1ea5n \u0111\u1ec1 nh\u01b0 d\u01b0 th\u1eeba c\u00f4ng su\u1ea5t \u1edf m\u1ee9c th\u1ea5p, tr\u00ecnh \u0111\u1ed9 qu\u1ea3n l\u00fd th\u1ea5p, h\u00e0m l\u01b0\u1ee3ng c\u00f4ng ngh\u1ec7 v\u00e0 gi\u00e1 tr\u1ecb gia t\u0103ng c\u1ee7a s\u1ea3n ph\u1ea9m th\u1ea5p, n\u0103ng l\u1ef1c \u0111\u1ed5i m\u1edbi c\u00f4ng ngh\u1ec7 y\u1ebfu k\u00e9m. Trung Qu\u1ed1c \u0111ang ph\u1ea3i \u0111\u1ed1i m\u1eb7t v\u1edbi nhi\u1ec1u th\u00e1ch th\u1ee9c nh\u01b0 m\u1ea5t l\u1ee3i th\u1ebf v\u1ec1 chi ph\u00ed, b\u1ecb \u00e9p bu\u1ed9c ph\u1ea3i lo\u1ea1i b\u1ecf, t\u00e1c \u0111\u1ed9ng m\u1ea1nh m\u1ebd c\u1ee7a internet, m\u00f4i tr\u01b0\u1eddng c\u00f4ng nghi\u1ec7p thay \u0111\u1ed5i \u0111\u1ed9t ng\u1ed9t. Vi\u1ec7c chuy\u1ec3n \u0111\u1ed5i v\u00e0 n\u00e2ng c\u1ea5p c\u00e1c doanh nghi\u1ec7p s\u1ea3n xu\u1ea5t Trung Qu\u1ed1c l\u00e0 v\u1ea5n \u0111\u1ec1 c\u1ea5p b\u00e1ch.
L\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 chuy\u1ec3n \u0111\u1ed5i? Ti\u1ebfn s\u0129 Zong Guisheng cho r\u1eb1ng, c\u1ea7n b\u1eaft \u0111\u1ea7u t\u1eeb s\u1ef1 k\u1ebft h\u1ee3p gi\u1eefa \"s\u1ea3n xu\u1ea5t th\u00f4ng minh\" v\u00e0 chu\u1ed7i gi\u00e1 tr\u1ecb x\u00e3 h\u1ed9i, s\u1ef1 k\u1ebft h\u1ee3p gi\u1eefa \"s\u1ea3n xu\u1ea5t ch\u1ea5t l\u01b0\u1ee3ng\" v\u00e0 s\u1ef1 ph\u00e1t tri\u1ec3n v\u0103n minh c\u1ee7a chu\u1ed7i sinh th\u00e1i, s\u1ef1 k\u1ebft h\u1ee3p gi\u1eefa m\u1edf r\u1ed9ng chu\u1ed7i c\u00f4ng nghi\u1ec7p v\u00e0 t\u00edch h\u1ee3p c\u00f4ng nghi\u1ec7p, s\u1ef1 k\u1ebft h\u1ee3p gi\u1eefa c\u00f4ng nghi\u1ec7p c\u00f4ng ngh\u1ec7 cao m\u1edbi v\u00e0 c\u00f4ng nghi\u1ec7p truy\u1ec1n th\u1ed1ng, v.v., \u0111\u1ec3 cu\u1ed1i c\u00f9ng \u0111\u1ea1t \u0111\u01b0\u1ee3c s\u1ef1 chuy\u1ec3n \u0111\u1ed5i sang \"nh\u1eb9\", \"ch\u00ednh x\u00e1c\" v\u00e0 \"m\u1ea1nh m\u1ebd\".<\/p>\n\n\n\n

\u3000\u3000Trong nh\u1eefng n\u0103m g\u1ea7n \u0111\u00e2y, t\u1eeb vi\u1ec7c ch\u00ednh ph\u1ee7 Obama c\u1ee7a M\u1ef9 coi in 3D l\u00e0 \"v\u0169 kh\u00ed\" quan tr\u1ecdng \u0111\u1ec3 k\u00edch th\u00edch s\u1ef1 tr\u1edf l\u1ea1i c\u1ee7a ng\u00e0nh s\u1ea3n xu\u1ea5t v\u00e0 th\u00fac \u0111\u1ea9y t\u0103ng tr\u01b0\u1edfng kinh t\u1ebf M\u1ef9, \u0111\u1ebfn chi\u1ebfn l\u01b0\u1ee3c \"C\u00f4ng nghi\u1ec7p 4.0\" c\u1ee7a \u0110\u1ee9c h\u1ed7 tr\u1ee3 nghi\u00ean c\u1ee9u v\u00e0 ph\u00e1t tri\u1ec3n c\u00f4ng ngh\u1ec7 c\u00e1ch m\u1ea1ng th\u1ebf h\u1ec7 m\u1edbi trong l\u0129nh v\u1ef1c c\u00f4ng nghi\u1ec7p, cho \u0111\u1ebfn k\u1ebf ho\u1ea1ch \"S\u1ea3n xu\u1ea5t t\u1ea1i Trung Qu\u1ed1c 2025\" trong n\u01b0\u1edbc x\u00e1c \u0111\u1ecbnh nhi\u1ec7m v\u1ee5 v\u00e0 m\u1ee5c ti\u00eau n\u00e2ng cao n\u0103ng l\u1ef1c c\u1ea1nh tranh t\u1ed5ng th\u1ec3 c\u1ee7a ng\u00e0nh s\u1ea3n xu\u1ea5t Trung Qu\u1ed1c, c\u00e1c qu\u1ed1c gia s\u1ea3n xu\u1ea5t tr\u00ean to\u00e0n c\u1ea7u \u0111\u00e3 l\u1ea7n l\u01b0\u1ee3t \u0111\u01b0a ra c\u00e1c chi\u1ebfn l\u01b0\u1ee3c c\u1ea1nh tranh. Trong b\u1ed1i c\u1ea3nh th\u00e1ch th\u1ee9c ng\u00e0y c\u00e0ng gia t\u0103ng \u0111\u1ed1i v\u1edbi ng\u00e0nh s\u1ea3n xu\u1ea5t to\u00e0n c\u1ea7u, \u0111\u1ec3 kh\u00f4ng b\u1ecb thua trong cu\u1ed9c c\u1ea1nh tranh, ch\u00fang ta c\u1ea7n n\u00e2ng cao hi\u1ec7u qu\u1ea3, r\u00fat ng\u1eafn th\u1eddi gian \u0111\u01b0a s\u1ea3n ph\u1ea9m ra th\u1ecb tr\u01b0\u1eddng v\u00e0 t\u0103ng c\u01b0\u1eddng t\u00ednh linh ho\u1ea1t. Nh\u1eefng nhu c\u1ea7u n\u00e0y \u0111\u00e3 th\u00fac \u0111\u1ea9y s\u1ef1 ph\u00e1t tri\u1ec3n c\u1ee7a s\u1ea3n xu\u1ea5t th\u00f4ng minh. L\u00e0 m\u1ed9t trong nh\u1eefng c\u00f4ng ngh\u1ec7 c\u1ed1t l\u00f5i c\u1ee7a s\u1ea3n xu\u1ea5t th\u00f4ng minh, in 3D c\u00f3 ti\u1ec1m n\u0103ng to l\u1edbn trong vi\u1ec7c thay \u0111\u1ed5i to\u00e0n b\u1ed9 ng\u00e0nh s\u1ea3n xu\u1ea5t, h\u1ee9a h\u1eb9n s\u1ebd tr\u1edf th\u00e0nh m\u1ed9t m\u1eaft x\u00edch quan tr\u1ecdng trong ng\u00e0nh s\u1ea3n xu\u1ea5t cao c\u1ea5p c\u1ee7a Trung Qu\u1ed1c, th\u00fac \u0111\u1ea9y s\u1ef1 n\u00e2ng c\u1ea5p c\u1ee7a ng\u00e0nh s\u1ea3n xu\u1ea5t Trung Qu\u1ed1c.<\/p>\n\n\n\n

\u3000\u3000In \u1ea5n 3D \u0111\u00e3 t\u1ea1o ra kh\u1ea3 n\u0103ng s\u1ea3n xu\u1ea5t c\u00e1c v\u1eadt ph\u1ea9m v\u1edbi h\u00ecnh d\u1ea1ng v\u00e0 k\u00edch th\u01b0\u1edbc ho\u00e0n to\u00e0n m\u1edbi, cho ph\u00e9p c\u00e1c k\u1ef9 s\u01b0 thi\u1ebft k\u1ebf nh\u1eefng s\u1ea3n ph\u1ea9m ph\u1ee9c t\u1ea1p h\u01a1n m\u00e0 tr\u01b0\u1edbc \u0111\u00e2y kh\u00f4ng th\u1ec3 th\u1ef1c hi\u1ec7n \u0111\u01b0\u1ee3c. In \u1ea5n 3D \u0111\u01b0\u1ee3c \u1ee9ng d\u1ee5ng r\u1ed9ng r\u00e3i trong c\u00e1c l\u0129nh v\u1ef1c nh\u01b0 h\u00e0ng kh\u00f4ng v\u0169 tr\u1ee5, s\u1ea3n xu\u1ea5t \u00f4 t\u00f4, \u0111\u00fac, y t\u1ebf, x\u00e2y d\u1ef1ng k\u1ef9 thu\u1eadt s\u1ed1, d\u00e2n d\u1ee5ng, v.v. nh\u1edd c\u00e1c \u01b0u \u0111i\u1ec3m nh\u01b0 s\u1ea3n xu\u1ea5t c\u00e1c b\u1ed9 ph\u1eadn ph\u1ee9c t\u1ea1p, \u0111a d\u1ea1ng h\u00f3a s\u1ea3n ph\u1ea9m m\u00e0 kh\u00f4ng t\u0103ng chi ph\u00ed, kh\u00f4ng c\u1ea7n l\u1eafp r\u00e1p, s\u1ea3n xu\u1ea5t \u0111\u00e1m m\u00e2y, s\u1ea3n xu\u1ea5t kh\u00f4ng c\u1ea7n k\u1ef9 n\u0103ng, s\u1ea3n xu\u1ea5t di \u0111\u1ed9ng, \u0111\u1ecbnh h\u00ecnh s\u1ea1ch, v.v. Tuy nhi\u00ean, n\u1ebfu kh\u00f4ng thay \u0111\u1ed5i c\u00e1c quy t\u1eafc, y\u00eau c\u1ea7u v\u00e0 k\u1ef3 v\u1ecdng, in 3D v\u1eabn c\u00f3 nhi\u1ec1u nh\u01b0\u1ee3c \u0111i\u1ec3m so v\u1edbi s\u1ea3n xu\u1ea5t truy\u1ec1n th\u1ed1ng v\u00e0 kh\u00f4ng th\u1ec3 thay th\u1ebf c\u00e1c ph\u01b0\u01a1ng ph\u00e1p s\u1ea3n xu\u1ea5t truy\u1ec1n th\u1ed1ng \u0111\u00e3 \u0111\u01b0\u1ee3c ch\u1ee9ng minh. N\u1ebfu thay \u0111\u1ed5i c\u00e1c quy t\u1eafc, y\u00eau c\u1ea7u v\u00e0 m\u1ee5c ti\u00eau, coi in 3D nh\u01b0 m\u1ed9t ph\u01b0\u01a1ng ph\u00e1p s\u1ea3n xu\u1ea5t kh\u00e1c v\u00e0 ph\u00e1t tri\u1ec3n theo h\u01b0\u1edbng gia t\u0103ng, in 3D s\u1ebd m\u1edf ra m\u1ed9t k\u1ef7 nguy\u00ean m\u1edbi trong thi\u1ebft k\u1ebf v\u00e0 s\u1ea3n xu\u1ea5t. H\u01b0\u1edbng t\u1edbi t\u01b0\u01a1ng lai, ch\u00fang ta s\u1ebd \u00e1p d\u1ee5ng t\u01b0 duy in 3D \u0111\u1ec3 thi\u1ebft k\u1ebf, s\u1ea3n xu\u1ea5t s\u1ea3n ph\u1ea9m, \u0111\u00f3n nh\u1eadn s\u1ea3n xu\u1ea5t th\u00f4ng minh, s\u1eed d\u1ee5ng t\u01b0 duy in 3D \u0111\u1ec3 thi\u1ebft k\u1ebf, s\u1ea3n xu\u1ea5t s\u1ea3n ph\u1ea9m, th\u00fac \u0111\u1ea9y chuy\u1ec3n \u0111\u1ed5i doanh nghi\u1ec7p.<\/p>\n\n\n\n

Li Shujun: \"\u1ee8ng d\u1ee5ng c\u00f4ng ngh\u1ec7 \u0111\u00fac kim lo\u1ea1i b\u1eb1ng ch\u00f9m tia \u0111i\u1ec7n t\u1eed trong thi\u1ebft b\u1ecb c\u1ea5y gh\u00e9p ch\u1ec9nh h\u00ecnh\"
<\/strong><\/strong><\/p>\n\n\n

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\u3000\u3000Ti\u1ebfn s\u0129 Li Shujun t\u1eeb Ph\u00f2ng th\u00ed nghi\u1ec7m Khoa h\u1ecdc V\u1eadt li\u1ec7u Qu\u1ed1c gia (Li\u00ean h\u1ee3p) Shenyang thu\u1ed9c Vi\u1ec7n Khoa h\u1ecdc Kim lo\u1ea1i Trung Qu\u1ed1c \u0111\u00e3 tr\u00ecnh b\u00e0y v\u00e0 ph\u00e2n t\u00edch v\u1ec1 c\u00f4ng ngh\u1ec7 \u0111\u00fac kim lo\u1ea1i b\u1eb1ng ch\u00f9m tia \u0111i\u1ec7n t\u1eed (EBM) v\u00e0 \u1ee9ng d\u1ee5ng c\u1ee7a n\u00f3 trong l\u0129nh v\u1ef1c thi\u1ebft b\u1ecb c\u1ea5y gh\u00e9p ch\u1ec9nh h\u00ecnh. Theo gi\u1edbi thi\u1ec7u, EBM l\u00e0 m\u1ed9t c\u00f4ng ngh\u1ec7 s\u1ea3n xu\u1ea5t nhanh v\u1edbi \u0111\u1ed9 ch\u00ednh x\u00e1c cao \u0111\u01b0\u1ee3c \u0111i\u1ec1u khi\u1ec3n b\u1eb1ng ch\u01b0\u01a1ng tr\u00ecnh m\u00e1y t\u00ednh, c\u00f3 th\u1ec3 thi\u1ebft k\u1ebf v\u00e0 s\u1ea3n xu\u1ea5t b\u1ea5t k\u1ef3 c\u1ea5u tr\u00fac n\u00e0o c\u1ee7a v\u1eadt li\u1ec7u kim lo\u1ea1i. T\u00ednh ch\u1ea5t c\u01a1 h\u1ecdc t\u1ed5ng h\u1ee3p c\u1ee7a v\u1eadt li\u1ec7u n\u00e0y v\u01b0\u1ee3t tr\u1ed9i so v\u1edbi c\u00f4ng ngh\u1ec7 \u0111\u00fac, b\u1ed9t kim lo\u1ea1i c\u00f3 th\u1ec3 t\u00e1i ch\u1ebf v\u00e0 t\u00e1i s\u1eed d\u1ee5ng.<\/p>\n\n\n\n

\u3000\u3000Trong nh\u1eefng n\u0103m g\u1ea7n \u0111\u00e2y, vi\u1ec7c \u1ee9ng d\u1ee5ng c\u00e1c thi\u1ebft b\u1ecb c\u1ea5y gh\u00e9p ch\u1ec9nh h\u00ecnh EBM ti\u1ebfp t\u1ee5c t\u0103ng tr\u01b0\u1edfng. Ch\u1ee7 y\u1ebfu \u0111\u01b0\u1ee3c \u1ee9ng d\u1ee5ng trong: s\u1ea3n xu\u1ea5t nhanh c\u00e1c kh\u1edbp \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf ri\u00eang cho t\u1eebng c\u00e1 nh\u00e2n. V\u00ed d\u1ee5 nh\u01b0 kh\u1edbp g\u1ed1i \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf ri\u00eang, thi\u1ebft b\u1ecb c\u1ea5y gh\u00e9p ph\u1ee5c h\u1ed3i x\u01b0\u01a1ng s\u1ecd c\u00f3 c\u1ea5u tr\u00fac x\u01b0\u01a1ng nh\u1ecf, kh\u1edbp h\u00e1ng \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf ri\u00eang cho t\u1eebng c\u00e1 nh\u00e2n, v.v.; thi\u1ebft b\u1ecb c\u1ea5y gh\u00e9p x\u1ed1p h\u1ee3p kim titan. V\u00ed d\u1ee5 nh\u01b0 thanh \u0111\u1ee1 x\u01b0\u01a1ng \u0111\u00f9i x\u1ed1p c\u00f3 \u0111\u1ed9 d\u1ed1c, c\u1ed1c x\u01b0\u01a1ng h\u00e1ng c\u00f3 c\u1ea5u tr\u00fac x\u01b0\u01a1ng nh\u1ecf, v\u1eadt li\u1ec7u c\u1ea5y gh\u00e9p l\u1ed3ng x\u1ed1p, v.v.<\/p>\n\n\n\n

\u3000\u3000Sau \u0111\u00f3, Ti\u1ebfn s\u0129 Li Shujun \u0111\u00e3 ph\u00e2n t\u00edch to\u00e0n di\u1ec7n v\u1ec1 quy tr\u00ecnh s\u1ea3n xu\u1ea5t c\u00f4ng ngh\u1ec7 \u0111\u00fac kim lo\u1ea1i b\u1eb1ng ch\u00f9m tia \u0111i\u1ec7n t\u1eed, t\u00ednh ch\u1ea5t c\u01a1 h\u1ecdc c\u1ee7a c\u00e1c b\u1ed9 ph\u1eadn \u0111\u01b0\u1ee3c s\u1ea3n xu\u1ea5t b\u1eb1ng c\u00f4ng ngh\u1ec7 \u0111\u00fac kim lo\u1ea1i b\u1eb1ng ch\u00f9m tia \u0111i\u1ec7n t\u1eed, t\u00ednh t\u01b0\u01a1ng th\u00edch sinh h\u1ecdc c\u1ee7a c\u00e1c b\u1ed9 ph\u1eadn \u0111\u01b0\u1ee3c s\u1ea3n xu\u1ea5t b\u1eb1ng c\u00f4ng ngh\u1ec7 \u0111\u00fac kim lo\u1ea1i b\u1eb1ng ch\u00f9m tia \u0111i\u1ec7n t\u1eed. \u00d4ng c\u0169ng ch\u1ec9 ra r\u1eb1ng c\u00f4ng ngh\u1ec7 \u0111\u00fac kim lo\u1ea1i b\u1eb1ng ch\u00f9m tia \u0111i\u1ec7n t\u1eed (EBM) l\u00e0 m\u1ed9t c\u00f4ng ngh\u1ec7 \u0111\u00fac kim lo\u1ea1i ti\u00ean ti\u1ebfn m\u1edbi \u0111\u01b0\u1ee3c ph\u00e1t tri\u1ec3n tr\u00ean th\u1ebf gi\u1edbi trong nh\u1eefng n\u0103m g\u1ea7n \u0111\u00e2y. C\u00f4ng ngh\u1ec7 n\u00e0y c\u00f3 th\u1ec3 ch\u1ebf t\u1ea1o hi\u1ec7u qu\u1ea3 c\u00e1c thi\u1ebft b\u1ecb c\u1ea5y gh\u00e9p x\u01b0\u01a1ng c\u00e1 nh\u00e2n h\u00f3a b\u1eb1ng h\u1ee3p kim titan hi\u1ec7u su\u1ea5t cao, c\u00e1c thi\u1ebft b\u1ecb c\u1ea5y gh\u00e9p x\u01b0\u01a1ng b\u1eb1ng h\u1ee3p kim titan x\u1ed1p, c\u00f3 th\u1ec3 c\u1ea3i thi\u1ec7n \u0111\u00e1ng k\u1ec3 kh\u1ea3 n\u0103ng t\u00edch h\u1ee3p x\u01b0\u01a1ng c\u1ee7a c\u00e1c v\u1eadt li\u1ec7u c\u1ea5y gh\u00e9p kim lo\u1ea1i, v\u00e0 c\u00f3 tri\u1ec3n v\u1ecdng \u1ee9ng d\u1ee5ng r\u1ed9ng r\u00e3i trong l\u0129nh v\u1ef1c thi\u1ebft b\u1ecb c\u1ea5y gh\u00e9p x\u01b0\u01a1ng.<\/p>\n\n\n\n

Wang Lianfeng: \"\u1ee8ng d\u1ee5ng c\u1ee7a qu\u00e1 tr\u00ecnh nung ch\u1ea3y b\u1eb1ng tia laser trong l\u0129nh v\u1ef1c h\u00e0ng kh\u00f4ng v\u0169 tr\u1ee5\"<\/strong><\/p>\n\n\n

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\u3000\u3000Gi\u00e1o s\u01b0 Wang Lianfeng, Gi\u00e1m \u0111\u1ed1c Ph\u00f2ng nghi\u00ean c\u1ee9u c\u00f4ng ngh\u1ec7 in 3D c\u1ee7a Th\u01b0\u1ee3ng H\u1ea3i, Gi\u00e1o s\u01b0 \u0111\u1eb7c bi\u1ec7t c\u1ee7a \u0110\u1ea1i h\u1ecdc Khoa h\u1ecdc v\u00e0 C\u00f4ng ngh\u1ec7 Trung Qu\u1ed1c, Ph\u00f3 Ch\u1ee7 t\u1ecbch Hi\u1ec7p h\u1ed9i C\u00f4ng nghi\u1ec7p In 3D Trung Qu\u1ed1c, Ch\u1ee7 t\u1ecbch Hi\u1ec7p h\u1ed9i S\u1ea3n xu\u1ea5t T\u0103ng c\u01b0\u1eddng Th\u01b0\u1ee3ng H\u1ea3i, \u0111\u00e3 gi\u1edbi thi\u1ec7u c\u00f4ng ngh\u1ec7 in 3D b\u1eb1ng laser (SLM) v\u00e0 \u1ee9ng d\u1ee5ng c\u1ee7a n\u00f3 trong ng\u00e0nh h\u00e0ng kh\u00f4ng v\u0169 tr\u1ee5. C\u00f4ng ngh\u1ec7 s\u1ea3n xu\u1ea5t ph\u1ee5 gia b\u1eb1ng c\u00e1ch nung ch\u1ea3y v\u00f9ng ch\u1ecdn l\u1ecdc b\u1eb1ng laser (SLM) l\u00e0 c\u00f4ng ngh\u1ec7 ch\u1ecdn l\u1ecdc t\u1eebng l\u1edbp b\u1ed9t kim lo\u1ea1i d\u01b0\u1edbi t\u00e1c \u0111\u1ed9ng nhi\u1ec7t c\u1ee7a ch\u00f9m tia laser \u0111\u1ec3 nung ch\u1ea3y ho\u00e0n to\u00e0n, l\u00e0m l\u1ea1nh v\u00e0 \u0111\u00f4ng \u0111\u1eb7c \u0111\u1ec3 t\u1ea1o h\u00ecnh. \u01afu \u0111i\u1ec3m v\u1ec1 hi\u1ec7u qu\u1ea3 s\u1ea3n xu\u1ea5t, \u0111\u1ed9 ch\u00ednh x\u00e1c s\u1ea3n xu\u1ea5t, \u0111\u1ed9 ph\u1ee9c t\u1ea1p c\u1ea5u tr\u00fac, t\u00ednh ch\u1ea5t c\u01a1 h\u1ecdc, v.v. c\u1ee7a c\u00f4ng ngh\u1ec7 n\u00e0y khi\u1ebfn n\u00f3 tr\u1edf th\u00e0nh c\u00f4ng ngh\u1ec7 s\u1ea3n xu\u1ea5t ph\u1ee5 gia c\u00f3 nhu c\u1ea7u c\u1ea5p thi\u1ebft nh\u1ea5t trong l\u0129nh v\u1ef1c h\u00e0ng kh\u00f4ng v\u0169 tr\u1ee5. Nhi\u1ec1u qu\u1ed1c gia tr\u00ean th\u1ebf gi\u1edbi \u0111\u00e3 ti\u1ebfn h\u00e0nh nghi\u00ean c\u1ee9u v\u00e0 th\u1eed nghi\u1ec7m r\u1ed9ng r\u00e3i v\u1ec1 c\u00f4ng ngh\u1ec7 n\u00e0y: V\u00ed d\u1ee5, C\u01a1 quan H\u00e0ng kh\u00f4ng V\u0169 tr\u1ee5 Hoa K\u1ef3 (NASA) s\u1eed d\u1ee5ng SLM \u0111\u1ec3 in v\u00f2i phun t\u00ean l\u1eeda v\u00e0 th\u1eed nghi\u1ec7m \u0111\u00e1nh l\u1eeda v\u00f2i phun; \u0110\u1ea1i h\u1ecdc Monash c\u1ee7a \u00dac s\u1eed d\u1ee5ng c\u00f4ng ngh\u1ec7 SLM \u0111\u1ec3 s\u1ea3n xu\u1ea5t \u0111\u1ed9ng c\u01a1 h\u00e0ng kh\u00f4ng; C\u00f4ng ty GE s\u1eed d\u1ee5ng c\u00f4ng ngh\u1ec7 SLM \u0111\u1ec3 ph\u00e1t tri\u1ec3n c\u00e1c b\u1ed9 ph\u1eadn quan tr\u1ecdng c\u1ee7a h\u1ec7 th\u1ed1ng \u0111\u1ed1t ch\u00e1y \u0111\u1ed9ng c\u01a1 LEAP; C\u00f4ng ty Honeywell s\u1eed d\u1ee5ng c\u00f4ng ngh\u1ec7 n\u00e0y \u0111\u1ec3 ch\u1ebf t\u1ea1o m\u00e1y bay kh\u00f4ng ng\u01b0\u1eddi l\u00e1i c\u1ea5t c\u00e1nh v\u00e0 h\u1ea1 c\u00e1nh th\u1eb3ng \u0111\u1ee9ng d\u00f9ng \u0111\u1ec3 kh\u1ea3o s\u00e1t sau s\u1ef1 c\u1ed1 r\u00f2 r\u1ec9 t\u1ea1i nh\u00e0 m\u00e1y \u0111i\u1ec7n h\u1ea1t nh\u00e2n Fukushima. C\u00e1c c\u01a1 quan nghi\u00ean c\u1ee9u li\u00ean quan c\u1ee7a Trung Qu\u1ed1c c\u0169ng \u0111ang nghi\u00ean c\u1ee9u c\u00e1c v\u1ea5n \u0111\u1ec1 \u0111\u1eb7c th\u00f9 nh\u01b0 m\u1ea5t tr\u1ecdng l\u1ef1c, ch\u00e2n kh\u00f4ng, ch\u00eanh l\u1ec7ch nhi\u1ec7t \u0111\u1ed9 l\u1edbn, ngu\u1ed3n \u0111i\u1ec7n h\u1ea1n ch\u1ebf trong kh\u00f4ng gian, v\u00e0 \u0111\u00e3 \u00e1p d\u1ee5ng c\u00f4ng ngh\u1ec7 in 3D v\u00e0o s\u1ea3n xu\u1ea5t m\u1ed9t s\u1ed1 b\u1ed9 ph\u1eadn ch\u00ednh x\u00e1c trong l\u0129nh v\u1ef1c h\u00e0ng kh\u00f4ng v\u0169 tr\u1ee5. Trong t\u01b0\u01a1ng lai, \u1ee9ng d\u1ee5ng c\u00f4ng ngh\u1ec7 in 3D trong h\u00e0ng kh\u00f4ng v\u0169 tr\u1ee5 s\u1ebd ph\u00e1t tri\u1ec3n t\u1eeb gia c\u00f4ng tr\u00ean m\u1eb7t \u0111\u1ea5t, l\u1eafp r\u00e1p tr\u00ean qu\u1ef9 \u0111\u1ea1o, s\u1ea3n xu\u1ea5t tr\u00ean qu\u1ef9 \u0111\u1ea1o sang x\u00e2y d\u1ef1ng c\u0103n c\u1ee9 ngo\u00e0i h\u00e0nh tinh.<\/p>\n\n\n\n

Yi Huijun: \"\u1ee8ng d\u1ee5ng v\u00e0 ph\u00e1t tri\u1ec3n c\u1ee7a v\u1eadt li\u1ec7u nh\u1ef1a trong in 3D\"<\/strong><\/p>\n\n\n

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\u3000\u3000B\u00e0 Yi Huijun, Gi\u00e1m \u0111\u1ed1c d\u1ef1 \u00e1n v\u00e0 K\u1ef9 s\u01b0 cao c\u1ea5p c\u1ee7a Vi\u1ec7n Nghi\u00ean c\u1ee9u \u1ee8ng d\u1ee5ng Nh\u1ef1a thu\u1ed9c C\u00f4ng ty TNHH C\u00f4ng ngh\u1ec7 Cao Yanshan Petrochemical Beijing v\u00e0 Chi nh\u00e1nh Yanshan c\u1ee7a T\u1eadp \u0111o\u00e0n D\u1ea7u kh\u00ed Trung Qu\u1ed1c (Sinopec), \u0111\u00e3 gi\u1edbi thi\u1ec7u v\u1ec1 \u1ee9ng d\u1ee5ng v\u00e0 t\u00ecnh h\u00ecnh ph\u00e1t tri\u1ec3n c\u1ee7a v\u1eadt li\u1ec7u nh\u1ef1a trong in 3D. C\u00e1c v\u1eadt li\u1ec7u polymer \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong in 3D ch\u1ee7 y\u1ebfu bao g\u1ed3m nh\u1ef1a nhi\u1ec7t d\u1ebbo, nh\u1ef1a quang nh\u1ea1y, v\u1eadt li\u1ec7u cao su, v\u1eadt li\u1ec7u composite, v.v. C\u00e1c v\u1eadt li\u1ec7u c\u00f3 ti\u1ec1m n\u0103ng ph\u00e1t tri\u1ec3n trong t\u01b0\u01a1ng lai nh\u01b0 v\u1eadt li\u1ec7u sinh h\u1ecdc, v\u1eadt li\u1ec7u t\u1ebf b\u00e0o, v\u1eadt li\u1ec7u khung DNA, v\u1eadt li\u1ec7u t\u1ebf b\u00e0o g\u1ed1c, v.v. c\u0169ng \u0111ang \u1edf giai \u0111o\u1ea1n nghi\u00ean c\u1ee9u v\u00e0 ph\u00e1t tri\u1ec3n, m\u1edf ra kh\u00f4ng gian t\u01b0\u1edfng t\u01b0\u1ee3ng r\u1ed9ng l\u1edbn. T\u1eeb g\u00f3c \u0111\u1ed9 \u1ee9ng d\u1ee5ng th\u1ecb tr\u01b0\u1eddng in 3D hi\u1ec7n nay \u1edf Trung Qu\u1ed1c, v\u1eadt li\u1ec7u th\u00f4ng th\u01b0\u1eddng chi\u1ebfm m\u1ed9t n\u1eeda th\u1ecb tr\u01b0\u1eddng, c\u00e1c s\u1ea3n ph\u1ea9m v\u1eadt li\u1ec7u trung c\u1ea5p do trong n\u01b0\u1edbc t\u1ef1 nghi\u00ean c\u1ee9u v\u00e0 ph\u00e1t tri\u1ec3n chi\u1ebfm kho\u1ea3ng 40%, v\u1eadt li\u1ec7u ti\u00eau hao nh\u1eadp kh\u1ea9u ch\u1ea5t l\u01b0\u1ee3ng cao t\u1eeb n\u01b0\u1edbc ngo\u00e0i chi\u1ebfm 10%. \u0110\u1ed1i v\u1edbi tri\u1ec3n v\u1ecdng \u1ee9ng d\u1ee5ng trong t\u01b0\u01a1ng lai c\u1ee7a v\u1eadt li\u1ec7u in 3D, c\u00e1c t\u1ed5 ch\u1ee9c nghi\u00ean c\u1ee9u khoa h\u1ecdc c\u00f3 th\u1ea9m quy\u1ec1n nh\u01b0 Vi\u1ec7n nghi\u00ean c\u1ee9u \u1ee9ng d\u1ee5ng nh\u1ef1a Yanshan Petrochemical s\u1ebd n\u1ed7 l\u1ef1c ph\u00e1t tri\u1ec3n nhi\u1ec1u s\u1ea3n ph\u1ea9m v\u1eadt li\u1ec7u ti\u00eau hao cho c\u00e1c m\u1ee5c \u0111\u00edch \u0111\u1eb7c bi\u1ec7t, ph\u00e1t tri\u1ec3n c\u00e1c s\u1ea3n ph\u1ea9m c\u00f3 ch\u1ee9c n\u0103ng m\u1ea1nh m\u1ebd h\u01a1n cho c\u00e1c y\u00eau c\u1ea7u c\u1ee5 th\u1ec3, n\u00e2ng cao t\u00ednh \u1ee9ng d\u1ee5ng c\u1ee7a v\u1eadt li\u1ec7u v\u00e0 thi\u1ebft b\u1ecb in 3D.<\/p>\n\n\n\n

Lu Chun: \"In \u1ea5n 3D \u0111ang \u1edf ngay b\u00ean c\u1ea1nh ch\u00fang ta\"<\/strong><\/p>\n\n\n

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\"\"<\/figure><\/div>\n\n\n

\u3000\u3000Gi\u00e1o s\u01b0 Lu Chun, Khoa K\u1ef9 thu\u1eadt H\u00e0ng kh\u00f4ng V\u0169 tr\u1ee5, \u0110\u1ea1i h\u1ecdc H\u00e0ng kh\u00f4ng V\u0169 tr\u1ee5 Th\u1ea9m D\u01b0\u01a1ng, ch\u1ec9 ra r\u1eb1ng tr\u01b0\u1edbc khi ti\u1ebfp x\u00fac v\u1edbi in 3D, khi gia c\u00f4ng khu\u00f4n m\u1eabu ho\u1eb7c c\u00e1c b\u1ed9 ph\u1eadn, ch\u00fang ta th\u01b0\u1eddng c\u00f3 th\u00f3i quen s\u1eed d\u1ee5ng ph\u01b0\u01a1ng ph\u00e1p gia c\u00f4ng phay CNC, t\u1ee9c l\u00e0 quy tr\u00ecnh gia c\u00f4ng tr\u1eeb. Tuy nhi\u00ean, sau khi l\u00e0m quen v\u1edbi quy tr\u00ecnh in 3D, ch\u00fang ta s\u1ebd s\u1eed d\u1ee5ng c\u00f4ng ngh\u1ec7 in 3D nh\u01b0 m\u1ed9t ph\u01b0\u01a1ng ph\u00e1p gi\u1ea3i quy\u1ebft v\u1ea5n \u0111\u1ec1. V\u00ed d\u1ee5, in 3D v\u1ecf \u0111i\u1ec7n tho\u1ea1i di \u0111\u1ed9ng, s\u1eed d\u1ee5ng in 3D \u0111\u1ec3 ch\u1ebf t\u1ea1o khu\u00f4n \u0111\u00fac \u1ed1ng ba chi\u1ec1u b\u1eb1ng s\u1ee3i carbon, ch\u1ebf t\u1ea1o khu\u00f4n \u0111\u00fac c\u00e1nh qu\u1ea1t b\u1eb1ng v\u1eadt li\u1ec7u composite v\u00e0 khu\u00f4n \u0111\u00fac c\u00e1nh l\u00e1i b\u1eb1ng v\u1eadt li\u1ec7u composite, v.v. In 3D gi\u00fap cu\u1ed9c s\u1ed1ng v\u00e0 c\u00f4ng vi\u1ec7c c\u1ee7a ch\u00fang ta tr\u1edf n\u00ean \u0111\u01a1n gi\u1ea3n h\u01a1n.<\/p>\n\n\n\n

\u3000\u3000V\u1ec1 s\u1ef1 ph\u00e1t tri\u1ec3n c\u1ee7a in 3D trong t\u01b0\u01a1ng lai, Gi\u00e1o s\u01b0 Lu Chun \u0111\u00e3 \u0111\u01b0a ra m\u1ed9t s\u1ed1 k\u1ef3 v\u1ecdng:<\/p>\n\n\n\n

\u3000\u3000C\u00f3 th\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c t\u00ednh ch\u1ea5t c\u01a1 h\u1ecdc v\u00e0 kh\u1ea3 n\u0103ng ch\u1ecbu nhi\u1ec7t t\u1ed1t h\u01a1n. Hi\u1ec7n nay, c\u00f4ng ngh\u1ec7 in 3D d\u1ef1a tr\u00ean nh\u1ef1a (nh\u1ef1a t\u1ed5ng h\u1ee3p) ch\u1ee7 y\u1ebfu s\u1eed d\u1ee5ng c\u00e1c lo\u1ea1i nh\u1ef1a c\u00f3 t\u00ednh ch\u1ea5t c\u01a1 h\u1ecdc th\u1ea5p nh\u01b0 PLA, ABS, PS l\u00e0m v\u1eadt li\u1ec7u in. Nh\u1eefng lo\u1ea1i nh\u1ef1a n\u00e0y c\u00f3 t\u00ednh ch\u1ea5t c\u01a1 h\u1ecdc th\u1ea5p, kh\u1ea3 n\u0103ng ch\u1ecbu nhi\u1ec7t k\u00e9m, th\u01b0\u1eddng ch\u1ec9 c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng \u1edf nhi\u1ec7t \u0111\u1ed9 ph\u00f2ng v\u00e0 s\u1ebd m\u1ea5t ho\u00e0n to\u00e0n t\u00ednh ch\u1ea5t c\u01a1 h\u1ecdc khi nhi\u1ec7t \u0111\u1ed9 m\u00f4i tr\u01b0\u1eddng v\u01b0\u1ee3t qu\u00e1 80\u00b0C. Nhi\u1ec1u nh\u00e0 nghi\u00ean c\u1ee9u \u0111\u00e3 c\u1ed1 g\u1eafng c\u1ea3i ti\u1ebfn ma tr\u1eadn nh\u1ef1a. V\u00ed d\u1ee5, b\u1eb1ng c\u00e1ch th\u00eam s\u1ee3i carbon c\u1eaft ng\u1eafn v\u00e0o v\u1eadt li\u1ec7u ABS, s\u1eed d\u1ee5ng s\u1ee3i carbon \u0111\u1ec3 t\u0103ng c\u01b0\u1eddng nh\u1ef1a ABS, v\u1eadt li\u1ec7u \u0111\u01b0\u1ee3c ch\u1ebf t\u1ea1o c\u00f3 t\u00ednh ch\u1ea5t c\u01a1 h\u1ecdc g\u1ea5p 30 l\u1ea7n v\u1eadt li\u1ec7u ABS; th\u00eam v\u1eadt li\u1ec7u g\u1ed1m v\u00e0o nh\u1ef1a, s\u1eed d\u1ee5ng nh\u1ef1a l\u00e0m ch\u1ea5t mang, qua c\u00e1c c\u00f4ng \u0111o\u1ea1n t\u00e1ch keo, nung k\u1ebft, tr\u00e1ng men, c\u00f3 th\u1ec3 l\u00e0m cho v\u1eadt li\u1ec7u in ch\u1ecbu nhi\u1ec7t \u0111\u1ed9 tr\u00ean 1000\u2103. Hi\u1ec7n t\u1ea1i, ch\u00fang t\u00f4i v\u00e0 c\u00e1c c\u01a1 quan nghi\u00ean c\u1ee9u trong n\u01b0\u1edbc c\u0169ng \u0111ang ti\u1ebfn h\u00e0nh nghi\u00ean c\u1ee9u c\u00f4ng ngh\u1ec7 n\u00e0y v\u00e0 \u0111\u00e3 \u0111\u1ea1t \u0111\u01b0\u1ee3c m\u1ed9t s\u1ed1 ti\u1ebfn b\u1ed9.<\/p>\n\n\n\n

\u3000\u3000C\u00f3 t\u1ed1c \u0111\u1ed9 \u0111\u1ecbnh h\u00ecnh nhanh h\u01a1n, \u0111\u1ed9 ch\u00ednh x\u00e1c \u0111\u1ecbnh h\u00ecnh cao h\u01a1n. C\u00f3 c\u00e1c ch\u1ee9c n\u0103ng nh\u01b0 \u00e2m thanh, \u00e1nh s\u00e1ng, \u0111i\u1ec7n, t\u1eeb t\u00ednh. M\u1ecdi ng\u01b0\u1eddi kh\u00f4ng ch\u1ec9 y\u00eau c\u1ea7u v\u1eadt li\u1ec7u in 3D \u0111\u00e1p \u1ee9ng nhu c\u1ea7u v\u1ec1 quy tr\u00ecnh t\u1ea1o h\u00ecnh, m\u00e0 c\u00f2n y\u00eau c\u1ea7u v\u1ec1 ch\u1ee9c n\u0103ng c\u1ee7a v\u1eadt li\u1ec7u. Hi\u1ec7n t\u1ea1i, c\u00e1c k\u1ebft qu\u1ea3 nghi\u00ean c\u1ee9u trong l\u0129nh v\u1ef1c n\u00e0y c\u0169ng b\u1eaft \u0111\u1ea7u \u0111\u01b0\u1ee3c c\u00f4ng b\u1ed1. V\u00ed d\u1ee5, nh\u00f3m nghi\u00ean c\u1ee9u c\u1ee7a \u0110\u1ea1i h\u1ecdc Northwestern \u1edf M\u1ef9 \u0111\u00e3 ph\u00e1t tri\u1ec3n m\u1ef1c in 3D c\u00f3 h\u00e0m l\u01b0\u1ee3ng graphene cao, h\u00e0m l\u01b0\u1ee3ng graphene c\u00f3 th\u1ec3 \u0111\u1ea1t tr\u00ean 60%, n\u00f3 s\u1ebd mang l\u1ea1i cho v\u1eadt li\u1ec7u in t\u00ednh d\u1eabn nhi\u1ec7t v\u00e0 d\u1eabn \u0111i\u1ec7n. Hi\u1ec7n t\u1ea1i, nghi\u00ean c\u1ee9u v\u00e0 ph\u00e1t tri\u1ec3n v\u1eadt li\u1ec7u ch\u1ee9c n\u0103ng c\u00f3 th\u1ec3 in \u0111ang trong giai \u0111o\u1ea1n ph\u00e1t tri\u1ec3n nhanh ch\u00f3ng, tin r\u1eb1ng s\u1ebd c\u00f3 nhi\u1ec1u s\u1ea3n ph\u1ea9m h\u01a1n ra \u0111\u1eddi trong th\u1eddi gian t\u1edbi.<\/p>\n\n\n\n

\u3000\u3000Cu\u1ed1i c\u00f9ng, Gi\u00e1o s\u01b0 Lu \u0111\u00e3 chia s\u1ebb ti\u1ebfn \u0111\u1ed9 nghi\u00ean c\u1ee9u hi\u1ec7n t\u1ea1i c\u1ee7a nh\u00f3m m\u00ecnh. M\u00e1y in 3D v\u00e0 ph\u1ea7n m\u1ec1m \u0111i\u1ec1u khi\u1ec3n do nh\u00f3m ph\u00e1t tri\u1ec3n s\u1eed d\u1ee5ng giao th\u1ee9c truy\u1ec1n th\u00f4ng TCP v\u00e0 h\u1ec7 th\u1ed1ng \u0111i\u1ec1u khi\u1ec3n v\u00f2ng k\u00edn b\u1eb1ng \u0111\u1ed9ng c\u01a1 servo \u0111\u1ed9 ch\u00ednh x\u00e1c cao, \u0111\u1ea3m b\u1ea3o qu\u00e1 tr\u00ecnh in kh\u00f4ng b\u1ecb gi\u00e1n \u0111o\u1ea1n. Hi\u1ec7n t\u1ea1i, m\u00e1y in \u0111\u00e3 ho\u1ea1t \u0111\u1ed9ng li\u00ean t\u1ee5c v\u00e0 \u1ed5n \u0111\u1ecbnh h\u01a1n 140 gi\u1edd m\u00e0 kh\u00f4ng g\u1eb7p v\u1ea5n \u0111\u1ec1 l\u1ec7ch m\u00f4 h\u00ecnh hay \u0111\u1ee9t s\u1ee3i. M\u00e1y in t\u1ed1c \u0111\u1ed9 cao do nh\u00f3m t\u1ef1 ph\u00e1t tri\u1ec3n c\u00f3 \u0111\u1ed9 ch\u00ednh x\u00e1c in 0,025 mm v\u00e0 t\u1ed1c \u0111\u1ed9 t\u1ea1o h\u00ecnh nhanh nh\u1ea5t 60 mm\/gi\u1edd.<\/p>\n\n\n\n

Liu Jianrong: \"Ti\u1ebfn b\u1ed9 trong nghi\u00ean c\u1ee9u h\u1ee3p kim titan d\u00f9ng cho l\u1eafng \u0111\u1ecdng b\u1eb1ng ch\u00f9m tia \u0111i\u1ec7n t\u1eed\"<\/strong><\/p>\n\n\n

\n
\"\"<\/figure><\/div>\n\n\n

\u3000\u3000Ti\u1ebfn s\u0129 Liu Jianrong t\u1eeb Vi\u1ec7n Nghi\u00ean c\u1ee9u Kim lo\u1ea1i thu\u1ed9c Vi\u1ec7n H\u00e0n l\u00e2m Khoa h\u1ecdc Trung Qu\u1ed1c \u0111\u00e3 gi\u1edbi thi\u1ec7u ti\u1ebfn tri\u1ec3n nghi\u00ean c\u1ee9u v\u1ec1 v\u1eadt li\u1ec7u d\u00e2y h\u1ee3p kim titan cho c\u00f4ng ngh\u1ec7 l\u1eafng \u0111\u1ecdng b\u1eb1ng tia \u0111i\u1ec7n t\u1eed (EBRM). \u00d4ng ch\u1ec9 ra r\u1eb1ng c\u00f4ng ngh\u1ec7 in 3D v\u1eadt li\u1ec7u kim lo\u1ea1i hi\u1ec7n nay c\u1ea7n gi\u1ea3i quy\u1ebft b\u1ed1n v\u1ea5n \u0111\u1ec1 ki\u1ec3m so\u00e1t: ki\u1ec3m so\u00e1t \"h\u00ecnh d\u1ea1ng\", t\u1ee9c l\u00e0 h\u00ecnh d\u1ea1ng, \u0111\u1ed9 ch\u00ednh x\u00e1c k\u00edch th\u01b0\u1edbc, thi\u1ebft b\u1ecb, quy tr\u00ecnh; ki\u1ec3m so\u00e1t \"t\u00ednh ch\u1ea5t\", t\u1ee9c l\u00e0 t\u00ednh n\u0103ng c\u1ee7a b\u1ed9 ph\u1eadn, th\u00e0nh ph\u1ea7n v\u1eadt li\u1ec7u v\u00e0 x\u1eed l\u00fd nhi\u1ec7t; ki\u1ec3m so\u00e1t khuy\u1ebft t\u1eadt, t\u1ee9c l\u00e0 l\u1ed7 kh\u00ed, l\u1ecfng l\u1ebbo, n\u1ee9t v\u1ee1; ki\u1ec3m so\u00e1t chi ph\u00ed, t\u1ee9c l\u00e0 v\u1eadt li\u1ec7u, quy tr\u00ecnh, thi\u1ebft b\u1ecb, \u0111\u1ec3 cu\u1ed1i c\u00f9ng c\u00f3 th\u1ec3 ph\u00e1t huy \u0111\u01b0\u1ee3c l\u1ee3i th\u1ebf c\u00f4ng ngh\u1ec7.<\/p>\n\n\n\n

\u3000\u3000\u0110\u00fac ch\u1ea3y b\u1eb1ng ch\u00f9m tia \u0111i\u1ec7n t\u1eed l\u00e0 m\u1ed9t trong b\u1ed1n c\u00f4ng ngh\u1ec7 in 3D kim lo\u1ea1i \u0111i\u1ec3n h\u00ecnh. C\u00f4ng ngh\u1ec7 n\u00e0y cho ph\u00e9p s\u1ea3n xu\u1ea5t nhanh ch\u00f3ng c\u00e1c c\u1ea5u tr\u00fac th\u00f4 l\u1edbn, s\u1ea3n xu\u1ea5t trong m\u00f4i tr\u01b0\u1eddng ch\u00e2n kh\u00f4ng v\u00e0 s\u1ea3n xu\u1ea5t tr\u00ean qu\u1ef9 \u0111\u1ea1o. C\u00f4ng ngh\u1ec7 l\u1eafng \u0111\u1ecdng tia \u0111i\u1ec7n t\u1eed \u1edf Trung Qu\u1ed1c b\u1eaft \u0111\u1ea7u ph\u00e1t tri\u1ec3n nhanh ch\u00f3ng t\u1eeb n\u0103m 2010, hi\u1ec7n nay chu\u1ed7i c\u00f4ng ngh\u1ec7 \u0111\u00e3 t\u01b0\u01a1ng \u0111\u1ed1i ho\u00e0n ch\u1ec9nh, nghi\u00ean c\u1ee9u v\u1ec1 thi\u1ebft b\u1ecb, v\u1eadt li\u1ec7u v\u00e0 quy tr\u00ecnh ph\u00e1t tri\u1ec3n c\u00e2n b\u1eb1ng v\u00e0 \u0111\u1ea1t \u0111\u01b0\u1ee3c nh\u1eefng ti\u1ebfn b\u1ed9 \u0111\u00e1ng k\u1ec3, \u0111\u1ed3ng th\u1eddi \u0111\u01b0\u1ee3c \u1ee9ng d\u1ee5ng s\u01a1 b\u1ed9 trong l\u0129nh v\u1ef1c h\u00e0ng kh\u00f4ng. H\u1ee3p kim titan l\u00e0 m\u1ed9t v\u1eadt li\u1ec7u in 3D t\u01b0\u01a1ng \u0111\u1ed1i l\u00fd t\u01b0\u1edfng, c\u00f3 kh\u1ea3 n\u0103ng h\u00e0n t\u1ed1t, \u00edt b\u1ecb ph\u00e2n t\u00e1ch, \u00edt b\u1ecb n\u1ee9t l\u1ea1nh v\u00e0 n\u1ee9t n\u00f3ng, \u1ee9ng d\u1ee5ng r\u1ed9ng r\u00e3i, t\u00ednh ch\u1ea5t v\u1eadt l\u00fd linh ho\u1ea1t, nh\u01b0ng chi ph\u00ed cao. EBRM s\u1eed d\u1ee5ng d\u00e2y h\u1ee3p kim titan, c\u00f3 \u01b0u \u0111i\u1ec3m l\u00e0 quy tr\u00ecnh \u0111\u01a1n gi\u1ea3n, chi ph\u00ed th\u1ea5p. Hi\u1ec7n nay, trong n\u01b0\u1edbc \u0111\u00e3 ph\u00e1t tri\u1ec3n m\u1ed9t s\u1ed1 lo\u1ea1i d\u00e2y h\u1ee3p kim titan c\u00f3 c\u00e1c m\u1ee9c \u0111\u1ed9 c\u01b0\u1eddng \u0111\u1ed9 kh\u00e1c nhau, \u0111\u00e1p \u1ee9ng nhu c\u1ea7u ph\u00e1t tri\u1ec3n v\u00e0 \u1ee9ng d\u1ee5ng c\u1ee7a c\u00f4ng ngh\u1ec7 EBRM \u1edf giai \u0111o\u1ea1n hi\u1ec7n t\u1ea1i. C\u00f4ng ngh\u1ec7 EBRM trong n\u01b0\u1edbc \u0111ang \u1edf m\u1ee9c ti\u00ean ti\u1ebfn trong nghi\u00ean c\u1ee9u v\u00e0 \u1ee9ng d\u1ee5ng c\u00e1c b\u1ed9 ph\u1eadn c\u1ea5u tr\u00fac h\u00e0ng kh\u00f4ng.<\/p>\n\n\n\n

\u3000\u3000\u0110\u1ed1i v\u1edbi v\u1ea5n \u0111\u1ec1 \"\u0111i\u1ec3m y\u1ebfu\" c\u1ee7a thi\u1ebft b\u1ecb hi\u1ec7n t\u1ea1i, Ti\u1ebfn s\u0129 Liu Jianrong cho r\u1eb1ng c\u1ea7n t\u00edch c\u1ef1c h\u1ed7 tr\u1ee3 c\u00e1c \u0111\u1ed9t ph\u00e1 v\u1ec1 c\u00f4ng ngh\u1ec7 l\u00f5i c\u1ee7a thi\u1ebft b\u1ecb, chi\u1ebfm l\u0129nh v\u1ecb tr\u00ed chi\u1ebfn l\u01b0\u1ee3c trong ng\u00e0nh in 3D. \u0110\u1ed3ng th\u1eddi, c\u1ea7n th\u00fac \u0111\u1ea9y s\u1ef1 ph\u1ed1i h\u1ee3p v\u00e0 ph\u00e1t tri\u1ec3n li\u00ean t\u1ee5c c\u1ee7a thi\u1ebft b\u1ecb, v\u1eadt li\u1ec7u v\u00e0 quy tr\u00ecnh, ho\u00e0n thi\u1ec7n thi\u1ebft b\u1ecb (ch\u1ee9c n\u0103ng, \u0111\u1ed9 \u1ed5n \u0111\u1ecbnh) th\u00f4ng qua quy tr\u00ecnh, n\u00e2ng cao tr\u00ecnh \u0111\u1ed9 c\u00f4ng ngh\u1ec7 t\u1ed5ng th\u1ec3 th\u00f4ng qua t\u00edch h\u1ee3p v\u1eadt li\u1ec7u, ph\u00e1t huy \u01b0u th\u1ebf c\u1ee7a c\u00f4ng ngh\u1ec7 in 3D v\u00e0 n\u00e2ng cao n\u0103ng l\u1ef1c c\u1ea1nh tranh c\u1ee7a ng\u00e0nh. Ch\u00ednh ph\u1ee7 v\u00e0 hi\u1ec7p h\u1ed9i c\u0169ng n\u00ean t\u1eadp trung v\u00e0o k\u1ebf ho\u1ea1ch ph\u00e1t tri\u1ec3n ng\u00e0nh, t\u00edch h\u1ee3p v\u00e0 s\u1eed d\u1ee5ng hi\u1ec7u qu\u1ea3 c\u00e1c ngu\u1ed3n l\u1ef1c, \u0111\u1ec3 cu\u1ed1i c\u00f9ng \u0111\u1ea1t \u0111\u01b0\u1ee3c s\u1ef1 h\u1ee3p t\u00e1c v\u00e0 c\u00f9ng c\u00f3 l\u1ee3i.<\/p>\n\n\n\n

\u3000\u3000Fu Xinliang: \"S\u1ef1 \u0111\u1ed5i m\u1edbi v\u00e0 ph\u00e1t tri\u1ec3n c\u1ee7a ng\u00e0nh c\u00f4ng nghi\u1ec7p trang b\u1ecb th\u00e2n xe tr\u1eafng Trung Qu\u1ed1c n\u0103m 2015\"<\/strong><\/p>\n\n\n

\n
\"\"<\/figure><\/div>\n\n\n

\u3000\u3000Ti\u1ebfn s\u0129 Fu Xinliang, Gi\u00e1m \u0111\u1ed1c Ph\u00f2ng Qu\u1ea3n l\u00fd Doanh nghi\u1ec7p v\u00e0 Th\u00f4ng tin H\u00f3a c\u1ee7a C\u00f4ng ty TNHH S\u1ea3n xu\u1ea5t Khu\u00f4n m\u1eabu FAW, \u0111\u00e3 chia s\u1ebb v\u1ec1 s\u1ef1 \u0111\u1ed5i m\u1edbi v\u00e0 ph\u00e1t tri\u1ec3n c\u1ee7a ng\u00e0nh c\u00f4ng nghi\u1ec7p thi\u1ebft b\u1ecb th\u00e2n xe \u00f4 t\u00f4 Trung Qu\u1ed1c, \u0111\u1ed3ng th\u1eddi \u0111\u1ec1 xu\u1ea5t h\u01b0\u1edbng \u0111i k\u1ebft h\u1ee3p \u1ee9ng d\u1ee5ng in 3D trong l\u0129nh v\u1ef1c s\u1ea3n xu\u1ea5t khu\u00f4n m\u1eabu \u00f4 t\u00f4. Theo gi\u1edbi thi\u1ec7u, s\u1ef1 ph\u00e1t tri\u1ec3n nhanh ch\u00f3ng c\u1ee7a ng\u00e0nh c\u00f4ng nghi\u1ec7p thi\u1ebft b\u1ecb th\u00e2n xe \u00f4 t\u00f4 Trung Qu\u1ed1c hi\u1ec7n nay l\u00e0 nh\u1edd v\u00e0o s\u1ef1 h\u1ee3p t\u00e1c k\u1ef9 thu\u1eadt v\u1edbi c\u00e1c doanh nghi\u1ec7p ti\u00ean ti\u1ebfn qu\u1ed1c t\u1ebf trong nhi\u1ec1u n\u0103m qua. S\u1ef1 t\u0103ng tr\u01b0\u1edfng m\u1ea1nh m\u1ebd c\u1ee7a ng\u00e0nh s\u1ea3n xu\u1ea5t thi\u1ebft b\u1ecb th\u00e2n xe Trung Qu\u1ed1c c\u0169ng mang l\u1ea1i s\u1ee9c s\u1ed1ng m\u1edbi cho ng\u00e0nh c\u00f4ng nghi\u1ec7p thi\u1ebft b\u1ecb \u00f4 t\u00f4 th\u1ebf gi\u1edbi, \u0111\u00f3ng g\u00f3p quan tr\u1ecdng v\u00e0o vi\u1ec7c gi\u00fap ng\u00e0nh c\u00f4ng nghi\u1ec7p \u00f4 t\u00f4 th\u1ebf gi\u1edbi tho\u00e1t kh\u1ecfi kh\u1ee7ng ho\u1ea3ng t\u00e0i ch\u00ednh v\u00e0 tr\u1edf l\u1ea1i qu\u1ef9 \u0111\u1ea1o ph\u00e1t tri\u1ec3n. Hi\u1ec7n nay, m\u1ed9t v\u00f2ng n\u00e2ng c\u1ea5p m\u1edbi c\u1ee7a ng\u00e0nh s\u1ea3n xu\u1ea5t v\u1edbi tr\u1ecdng t\u00e2m l\u00e0 s\u1ef1 t\u00edch h\u1ee3p s\u00e2u s\u1eafc gi\u1eefa c\u00f4ng ngh\u1ec7 th\u00f4ng tin v\u00e0 s\u1ea3n xu\u1ea5t, nh\u01b0 \"S\u1ea3n xu\u1ea5t Trung Qu\u1ed1c 2025\" v\u00e0 \"T\u00edch h\u1ee3p hai h\u00f3a m\u1edbi\", \u0111\u00e3 \u0111\u01b0\u1ee3c kh\u1edfi \u0111\u1ed9ng. Trong t\u01b0\u01a1ng lai, ng\u00e0nh s\u1ea3n xu\u1ea5t thi\u1ebft b\u1ecb th\u00e2n xe Trung Qu\u1ed1c ch\u1eafc ch\u1eafn s\u1ebd h\u00f2a nh\u1eadp s\u00e2u s\u1eafc v\u00e0o xu h\u01b0\u1edbng n\u00e2ng c\u1ea5p ng\u00e0nh s\u1ea3n xu\u1ea5t to\u00e0n c\u1ea7u.<\/p>\n\n\n\n

\u3000\u3000Ti\u1ebfn s\u0129 Fu Xinliang cho r\u1eb1ng, c\u00f4ng ngh\u1ec7 in 3D c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c \u1ee9ng d\u1ee5ng trong l\u0129nh v\u1ef1c s\u1ea3n xu\u1ea5t khu\u00f4n m\u1eabu \u00f4 t\u00f4 cho c\u00e1c m\u1ee5c \u0111\u00edch nh\u01b0: l\u1eafp gh\u00e9p khu\u00f4n m\u1eabu, t\u1ea1o m\u1eabu khu\u00f4n m\u1eabu b\u1eb1ng b\u1ecdt x\u1ed1p, s\u1ea3n xu\u1ea5t s\u1ed1 l\u01b0\u1ee3ng nh\u1ecf, th\u1eed nghi\u1ec7m khu\u00f4n m\u1eabu ho\u1eb7c s\u1ea3n ph\u1ea9m, h\u00e0n ho\u1eb7c cu\u1ed9n h\u1ed7 tr\u1ee3, ki\u1ec3m tra h\u1ed7 tr\u1ee3 b\u1eb1ng nh\u1ef1a, v.v. V\u00ed d\u1ee5 nh\u01b0 \u1ee9ng d\u1ee5ng c\u1ee7a kh\u1ed1i l\u1eafp khu\u00f4n. \u01afu \u0111i\u1ec3m c\u1ee7a n\u00f3 l\u00e0 l\u01b0\u1ee3ng gia c\u00f4ng nh\u1ecf, chi ph\u00ed gia c\u00f4ng th\u1ea5p, ch\u1ea5t l\u01b0\u1ee3ng b\u1ec1 m\u1eb7t t\u1ed1t, c\u00f3 th\u1ec3 t\u1ea1o h\u00ecnh d\u1ea1ng ph\u1ee9c t\u1ea1p, t\u00ednh ch\u1ea5t c\u01a1 h\u1ecdc c\u1ee7a v\u1eadt li\u1ec7u \u0111\u00e1p \u1ee9ng y\u00eau c\u1ea7u s\u1eed d\u1ee5ng, nh\u01b0ng chi ph\u00ed in cao, chu k\u1ef3 d\u00e0i, s\u1ed1 l\u01b0\u1ee3ng \u00edt.<\/p>","protected":false},"excerpt":{"rendered":"

Ng\u00e0y 2 th\u00e1ng 9, H\u1ed9i ngh\u1ecb th\u01b0\u1ee3ng \u0111\u1ec9nh \"In 3D v\u00e0 chuy\u1ec3n \u0111\u1ed5i, n\u00e2ng c\u1ea5p doanh nghi\u1ec7p\" do C\u00f4ng ty TNHH C\u00f4ng ngh\u1ec7 In 3D B\u1eafc Kinh Sande v\u00e0 c\u00e1c doanh nghi\u1ec7p kh\u00e1c t\u1ed5 ch\u1ee9c, v\u1edbi s\u1ef1 h\u1ed7 tr\u1ee3 c\u1ee7a C\u1ee5c Khoa h\u1ecdc v\u00e0 C\u00f4ng ngh\u1ec7 th\u00e0nh ph\u1ed1 Th\u1ea9m D\u01b0\u01a1ng, c\u00f9ng v\u1edbi L\u1ec5 th\u00e0nh l\u1eadp Hi\u1ec7p h\u1ed9i In 3D t\u1ec9nh Li\u00eau Ninh \u0111\u00e3 \u0111\u01b0\u1ee3c t\u1ed5 ch\u1ee9c t\u1ea1i Trung t\u00e2m H\u1ed9i ngh\u1ecb v\u00e0 Tri\u1ec3n l\u00e3m Qu\u1ed1c t\u1ebf Th\u1ea9m D\u01b0\u01a1ng.<\/p>","protected":false},"author":1,"featured_media":1223,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-1220","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news"],"acf":[],"yoast_head":"\n3D\u6253\u5370\u4e0e\u4f01\u4e1a\u8f6c\u578b\u5347\u7ea7 - 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