{"id":2371,"date":"2025-08-21T16:05:26","date_gmt":"2025-08-21T08:05:26","guid":{"rendered":"https:\/\/www.3dptek.com\/?p=2371"},"modified":"2025-08-21T16:05:33","modified_gmt":"2025-08-21T08:05:33","slug":"2025-sand-mold-3d-printer-selection-guide","status":"publish","type":"post","link":"https:\/\/www.3dptek.com\/vi\/blogs\/2025-sand-mold-3d-printer-selection-guide\/","title":{"rendered":"H\u01b0\u1edbng d\u1eabn l\u1ef1a ch\u1ecdn m\u00e1y in 3D khu\u00f4n c\u00e1t n\u0103m 2025: L\u1ef1a ch\u1ecdn th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt thi\u1ebft b\u1ecb ph\u00f9 h\u1ee3p d\u1ef1a tr\u00ean k\u00edch th\u01b0\u1edbc v\u00e0 v\u1eadt li\u1ec7u c\u1ee7a chi ti\u1ebft \u0111\u00fac."},"content":{"rendered":"

Trong qu\u00e1 tr\u00ecnh chuy\u1ec3n \u0111\u1ed5i sang c\u00f4ng nghi\u1ec7p \u0111\u00fac th\u00f4ng minh, m\u00e1y in 3D khu\u00f4n c\u00e1t \u0111\u00e3 tr\u1edf th\u00e0nh thi\u1ebft b\u1ecb quan tr\u1ecdng gi\u00fap doanh nghi\u1ec7p n\u00e2ng cao n\u0103ng l\u1ef1c c\u1ea1nh tranh nh\u1edd nh\u1eefng \u01b0u \u0111i\u1ec3m nh\u01b0 \"kh\u00f4ng c\u1ea7n khu\u00f4n m\u1eabu, \u0111\u1ed9 ch\u00ednh x\u00e1c cao, \u0111\u00fac nguy\u00ean kh\u1ed1i c\u1ea5u tr\u00fac ph\u1ee9c t\u1ea1p\". Tuy nhi\u00ean, tr\u00ean th\u1ecb tr\u01b0\u1eddng c\u00f3 r\u1ea5t nhi\u1ec1u m\u1eabu m\u00e1y in 3D khu\u00f4n c\u00e1t (k\u00edch th\u01b0\u1edbc \u0111\u00fac t\u1eeb 500\u00d7500\u00d7500mm \u0111\u1ebfn 4000\u00d72000\u00d71500mm, v\u1eadt li\u1ec7u ph\u00f9 h\u1ee3p bao g\u1ed3m c\u00e1t silic, c\u00e1t zircon, c\u00e1t g\u1ed1m, v.v.), n\u1ebfu l\u1ef1a ch\u1ecdn kh\u00f4ng ph\u00f9 h\u1ee3p, kh\u00f4ng ch\u1ec9 d\u1eabn \u0111\u1ebfn thi\u1ebft b\u1ecb kh\u00f4ng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng, l\u00e3ng ph\u00ed chi ph\u00ed, m\u00e0 c\u00f2n \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn s\u1ea3n xu\u1ea5t v\u00e0 giao h\u00e0ng do ch\u1ea5t l\u01b0\u1ee3ng in kh\u00f4ng \u0111\u1ea1t ti\u00eau chu\u1ea9n. B\u00e0i vi\u1ebft n\u00e0y l\u1ea5y m\u00e1y in 3D c\u00e1t 3DPTEK l\u00e0m v\u00ed d\u1ee5, ph\u00e2n t\u00edch s\u00e2u s\u1eafc c\u00e1ch k\u1ebft h\u1ee3p ch\u00ednh x\u00e1c c\u00e1c th\u00f4ng s\u1ed1 thi\u1ebft b\u1ecb d\u1ef1a tr\u00ean k\u00edch th\u01b0\u1edbc v\u00e0 v\u1eadt li\u1ec7u \u0111\u00fac, \u0111\u1ec3 t\u1ed1i \u0111a h\u00f3a hi\u1ec7u qu\u1ea3 \u0111\u1ea7u t\u01b0 thi\u1ebft b\u1ecb.<\/p>\n\n\n\n

I. Chi\u1ebfn l\u01b0\u1ee3c l\u1ef1a ch\u1ecdn thi\u1ebft b\u1ecb d\u1ef1a tr\u00ean k\u00edch th\u01b0\u1edbc \u0111\u00fac<\/h2>\n\n\n\n

K\u00edch th\u01b0\u1edbc c\u1ee7a chi ti\u1ebft \u0111\u00fac l\u00e0 y\u1ebfu t\u1ed1 c\u1ed1t l\u00f5i quy\u1ebft \u0111\u1ecbnh th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt c\u1ee7a m\u00e1y in 3D khu\u00f4n c\u00e1t. Khi l\u1ef1a ch\u1ecdn lo\u1ea1i m\u00e1y, c\u1ea7n c\u00e2n nh\u1eafc c\u1ea3 nhu c\u1ea7u hi\u1ec7n t\u1ea1i v\u00e0 s\u1ef1 ph\u00e1t tri\u1ec3n trong t\u01b0\u01a1ng lai:<\/p>\n\n\n\n

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  1. Ph\u00e2n t\u00edch th\u1ed1ng k\u00ea k\u00edch th\u01b0\u1edbc c\u1ee7a c\u00e1c chi ti\u1ebft \u0111\u00fac hi\u1ec7n c\u00f3<\/strong>
    1. Doanh nghi\u1ec7p c\u1ea7n t\u1ed5ng h\u1ee3p to\u00e0n b\u1ed9 \u0111\u01a1n \u0111\u1eb7t h\u00e0ng \u0111\u00fac trong 1-2 n\u0103m qua, ph\u00e2n lo\u1ea1i theo lo\u1ea1i s\u1ea3n ph\u1ea9m (v\u00ed d\u1ee5: ph\u1ee5 t\u00f9ng \u00f4 t\u00f4, c\u1ea5u tr\u00fac h\u00e0ng kh\u00f4ng, v\u1ecf b\u01a1m van), th\u1ed1ng k\u00ea ph\u1ea1m vi k\u00edch th\u01b0\u1edbc chi\u1ec1u d\u00e0i, chi\u1ec1u r\u1ed9ng v\u00e0 chi\u1ec1u cao c\u1ee7a c\u00e1c lo\u1ea1i \u0111\u00fac, v\u1ebd bi\u1ec3u \u0111\u1ed3 ph\u00e2n ph\u1ed1i k\u00edch th\u01b0\u1edbc. V\u00ed d\u1ee5, m\u1ed9t nh\u00e0 m\u00e1y \u0111\u00fac \u00f4 t\u00f4 \u0111\u00e3 th\u1ed1ng k\u00ea v\u00e0 ph\u00e1t hi\u1ec7n ra r\u1eb1ng chi\u1ec1u d\u00e0i c\u1ee7a \u0111\u00fac \u0111\u1ed9ng c\u01a1 60% l\u00e0 300-500mm, chi\u1ec1u r\u1ed9ng l\u00e0 200-350mm, chi\u1ec1u cao l\u00e0 150-250mm;<\/li><\/ol>\n
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      1. X\u00e1c \u0111\u1ecbnh \"kho\u1ea3ng k\u00edch th\u01b0\u1edbc ch\u00ednh\" c\u00f3 t\u1ef7 l\u1ec7 cao nh\u1ea5t v\u00e0 s\u1eed d\u1ee5ng n\u00f3 l\u00e0m c\u01a1 s\u1edf \u0111\u1ec3 l\u1ecdc m\u00e1y in. Nh\u01b0 trong tr\u01b0\u1eddng h\u1ee3p tr\u00ean, 3DPTEK's 3DPTEK-J1800<\/a>(K\u00edch th\u01b0\u1edbc \u0111\u1ecbnh h\u00ecnh 1800\u00d71200\u00d71000mm) c\u00f3 th\u1ec3 d\u1ec5 d\u00e0ng \u0111\u00e1p \u1ee9ng h\u1ea7u h\u1ebft c\u00e1c nhu c\u1ea7u in khu\u00f4n c\u00e1t cho th\u00e2n \u0111\u1ed9ng c\u01a1, tr\u00e1nh t\u00ecnh tr\u1ea1ng \"c\u1ed7 xe nh\u1ecf k\u00e9o c\u1ed7 xe l\u1edbn\" (k\u00edch th\u01b0\u1edbc \u0111\u1ecbnh h\u00ecnh c\u1ee7a thi\u1ebft b\u1ecb qu\u00e1 l\u1edbn, l\u00e3ng ph\u00ed kh\u00f4ng gian thi\u1ebft b\u1ecb v\u00e0 chi ph\u00ed in) ho\u1eb7c \"c\u1ed7 xe l\u1edbn k\u00e9o c\u1ed7 xe nh\u1ecf\" (k\u00edch th\u01b0\u1edbc \u0111\u1ecbnh h\u00ecnh c\u1ee7a thi\u1ebft b\u1ecb kh\u00f4ng \u0111\u1ee7, kh\u00f4ng th\u1ec3 in c\u00e1c chi ti\u1ebft \u0111\u00fac l\u1edbn).<\/li>\n<\/ol>\n<\/li>\n\n\n\n
      2. Xem x\u00e9t vi\u1ec7c m\u1edf r\u1ed9ng kinh doanh trong t\u01b0\u01a1ng lai<\/strong>
        1. D\u1ef1a tr\u00ean k\u1ebf ho\u1ea1ch th\u1ecb tr\u01b0\u1eddng v\u00e0 k\u1ebf ho\u1ea1ch nghi\u00ean c\u1ee9u ph\u00e1t tri\u1ec3n s\u1ea3n ph\u1ea9m m\u1edbi c\u1ee7a doanh nghi\u1ec7p trong 3-5 n\u0103m t\u1edbi, d\u1ef1 \u0111o\u00e1n nh\u1eefng thay \u0111\u1ed5i v\u1ec1 k\u00edch th\u01b0\u1edbc c\u1ee7a c\u00e1c b\u1ed9 ph\u1eadn \u0111\u00fac c\u00f3 th\u1ec3 x\u1ea3y ra. V\u00ed d\u1ee5, n\u1ebfu c\u00f3 k\u1ebf ho\u1ea1ch m\u1edf r\u1ed9ng kinh doanh c\u00e1c b\u1ed9 ph\u1eadn \u0111\u00fac cho thi\u1ebft b\u1ecb \u0111i\u1ec7n gi\u00f3, c\u1ea7n nghi\u00ean c\u1ee9u tr\u01b0\u1edbc k\u00edch th\u01b0\u1edbc c\u1ee7a c\u00e1c b\u1ed9 ph\u1eadn \u0111\u00fac l\u1edbn nh\u01b0 tr\u1ee5c b\u00e1nh xe v\u00e0 c\u00e1nh qu\u1ea1t \u0111i\u1ec7n gi\u00f3 (\u0111\u01b0\u1eddng k\u00ednh tr\u1ee5c b\u00e1nh xe \u0111i\u1ec7n gi\u00f3 c\u00f3 th\u1ec3 \u0111\u1ea1t 3-5 m\u00e9t), \u0111\u1ec3 d\u00e0nh \u0111\u1ee7 kh\u00f4ng gian cho vi\u1ec7c n\u00e2ng c\u1ea5p thi\u1ebft b\u1ecb.<\/li><\/ol>\n
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          1. N\u1ebfu ch\u1ec9 th\u1ec9nh tho\u1ea3ng nh\u1eadn c\u00e1c \u0111\u01a1n h\u00e0ng \u0111\u00fac l\u1edbn, c\u00f3 th\u1ec3 xem x\u00e9t s\u1eed d\u1ee5ng 3DPTEK. 3DPTEK-J4000<\/a> M\u00e1y in k\u00edch th\u01b0\u1edbc si\u00eau l\u1edbn (k\u00edch th\u01b0\u1edbc t\u1ea1o h\u00ecnh t\u1ed1i \u0111a 4000\u00d72000\u00d71500mm), ho\u1eb7c s\u1eed d\u1ee5ng chi\u1ebfn l\u01b0\u1ee3c in \"c\u1eaft kh\u1ed1i c\u00e1t + l\u1eafp r\u00e1p k\u1ebft h\u1ee3p\" (thi\u1ebft b\u1ecb 3DPTEK h\u1ed7 tr\u1ee3 in c\u1ee5c b\u1ed9, thu\u1eadn ti\u1ec7n cho vi\u1ec7c c\u1eaft kh\u1ed1i), gi\u00fap gi\u1ea3m chi ph\u00ed mua s\u1eafm thi\u1ebft b\u1ecb.<\/li>\n<\/ol>\n<\/li>\n\n\n\n
          2. X\u1eed l\u00fd y\u00eau c\u1ea7u k\u00edch th\u01b0\u1edbc \u0111\u1eb7c bi\u1ec7t<\/strong>\n
              \n
            1. \u0110\u1ed1i v\u1edbi c\u00e1c chi ti\u1ebft \u0111\u00fac c\u00f3 k\u00edch th\u01b0\u1edbc \u0111\u1eb7c bi\u1ec7t nh\u01b0 si\u00eau d\u00e0i, si\u00eau r\u1ed9ng, si\u00eau m\u1ecfng (v\u00ed d\u1ee5: c\u00e1c chi ti\u1ebft tr\u1ee5c d\u00e0i c\u00f3 t\u1ef7 l\u1ec7 chi\u1ec1u d\u00e0i tr\u00ean chi\u1ec1u r\u1ed9ng v\u01b0\u1ee3t qu\u00e1 5:1, c\u00e1c chi ti\u1ebft th\u00e0nh m\u1ecfng c\u00f3 \u0111\u1ed9 d\u00e0y nh\u1ecf h\u01a1n 5mm), ngo\u00e0i vi\u1ec7c quan t\u00e2m \u0111\u1ebfn k\u00edch th\u01b0\u1edbc th\u00e0nh ph\u1ea9m, c\u00f2n c\u1ea7n \u0111\u00e1nh gi\u00e1 \u0111\u1ed9 ch\u00ednh x\u00e1c v\u00e0 \u1ed5n \u0111\u1ecbnh c\u1ee7a thi\u1ebft b\u1ecb in. C\u00f4ng ngh\u1ec7 phun k\u1ebft d\u00ednh c\u1ee7a 3DPTEK c\u00f3 th\u1ec3 \u0111\u1ea3m b\u1ea3o \u0111\u1ed9 ch\u00ednh x\u00e1c cao \u00b10,3 mm khi in c\u00e1c chi ti\u1ebft \u0111\u00fac c\u00f3 k\u00edch th\u01b0\u1edbc \u0111\u1eb7c bi\u1ec7t, tr\u00e1nh t\u00ecnh tr\u1ea1ng chi ti\u1ebft \u0111\u00fac b\u1ecb h\u1ecfng do sai l\u1ec7ch k\u00edch th\u01b0\u1edbc.<\/li>\n<\/ol>\n<\/li>\n<\/ol>\n\n\n\n

              II. L\u1ef1a ch\u1ecdn th\u00f4ng s\u1ed1 thi\u1ebft b\u1ecb ph\u00f9 h\u1ee3p v\u1edbi v\u1eadt li\u1ec7u \u0111\u00fac<\/h2>\n\n\n\n

              C\u00e1c v\u1eadt li\u1ec7u \u0111\u00fac kh\u00e1c nhau (nh\u01b0 gang, nh\u00f4m \u0111\u00fac, th\u00e9p \u0111\u00fac) c\u00f3 y\u00eau c\u1ea7u kh\u00e1c nhau v\u1ec1 \u0111\u1ed9 b\u1ec1n, \u0111\u1ed9 tho\u00e1ng kh\u00ed v\u00e0 l\u01b0\u1ee3ng kh\u00ed tho\u00e1t ra c\u1ee7a khu\u00f4n c\u00e1t, do \u0111\u00f3 c\u1ea7n ph\u1ea3i \u0111i\u1ec1u ch\u1ec9nh c\u00e1c th\u00f4ng s\u1ed1 thi\u1ebft b\u1ecb v\u00e0 quy tr\u00ecnh v\u1eadt li\u1ec7u cho ph\u00f9 h\u1ee3p:<\/p>\n\n\n\n

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              1. Ph\u00e2n t\u00edch \u0111\u1eb7c t\u00ednh v\u1eadt li\u1ec7u v\u00e0 y\u00eau c\u1ea7u khu\u00f4n c\u00e1t<\/strong>
                1. Ph\u1ee5 t\u00f9ng \u0111\u00fac b\u1eb1ng gang: Do t\u00ednh l\u01b0u \u0111\u1ed9ng t\u1ed1t c\u1ee7a gang l\u1ecfng v\u00e0 t\u1ef7 l\u1ec7 co ng\u00f3t khi \u0111\u00f4ng \u0111\u1eb7c \u1edf m\u1ee9c v\u1eeba ph\u1ea3i, y\u00eau c\u1ea7u \u0111\u1ed9 b\u1ec1n c\u1ee7a khu\u00f4n c\u00e1t ph\u1ea3i cao (\u0111\u1ed9 b\u1ec1n k\u00e9o \u22650.8MPa) \u0111\u1ec3 ng\u0103n ch\u1eb7n hi\u1ec7n t\u01b0\u1ee3ng x\u00f3i m\u00f2n v\u00e0 h\u01b0 h\u1ecfng khu\u00f4n c\u00e1t trong qu\u00e1 tr\u00ecnh \u0111\u1ed5 gang. S\u1eed d\u1ee5ng ch\u1ea5t k\u1ebft d\u00ednh nh\u1ef1a furan c\u01b0\u1eddng \u0111\u1ed9 cao t\u01b0\u01a1ng th\u00edch v\u1edbi thi\u1ebft b\u1ecb 3DPTEK, k\u1ebft h\u1ee3p v\u1edbi c\u00e1t silic, c\u00f3 th\u1ec3 \u0111\u00e1p \u1ee9ng y\u00eau c\u1ea7u in khu\u00f4n c\u00e1t cho ph\u1ee5 t\u00f9ng \u0111\u00fac b\u1eb1ng gang.<\/li><\/ol>\n
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                  1. Ph\u1ea7n \u0111\u00fac nh\u00f4m: Nh\u00f4m l\u1ecfng \u0111\u00f4ng \u0111\u1eb7c nhanh, d\u1ec5 h\u1ea5p th\u1ee5 kh\u00ed, y\u00eau c\u1ea7u khu\u00f4n c\u00e1t c\u00f3 \u0111\u1ed9 tho\u00e1ng kh\u00ed t\u1ed1t (\u0111\u1ed9 tho\u00e1ng kh\u00ed \u2265150) v\u00e0 l\u01b0\u1ee3ng kh\u00ed th\u1ea3i th\u1ea5p (l\u01b0\u1ee3ng kh\u00ed th\u1ea3i \u226415ml\/g), \u0111\u1ec3 tr\u00e1nh khuy\u1ebft t\u1eadt l\u1ed7 kh\u00ed tr\u00ean s\u1ea3n ph\u1ea9m \u0111\u00fac. C\u00f4ng ngh\u1ec7 v\u1eadt li\u1ec7u ngu\u1ed3n m\u1edf c\u1ee7a 3DPTEK c\u00f3 th\u1ec3 \u0111i\u1ec1u ch\u1ec9nh c\u00f4ng th\u1ee9c ch\u1ea5t k\u1ebft d\u00ednh theo nhu c\u1ea7u, ph\u00f9 h\u1ee3p v\u1edbi c\u00e1c v\u1eadt li\u1ec7u c\u00e1t c\u00f3 l\u01b0\u1ee3ng kh\u00ed th\u1ea3i th\u1ea5p v\u00e0 t\u00ednh th\u1ea5m kh\u00ed cao nh\u01b0 c\u00e1t g\u1ed1m, c\u00e1t zircon, \u0111\u00e1p \u1ee9ng y\u00eau c\u1ea7u in khu\u00f4n c\u00e1t cho c\u00e1c chi ti\u1ebft \u0111\u00fac nh\u00f4m.<\/li>\n<\/ol>\n<\/li>\n\n\n\n
                  2. T\u01b0\u01a1ng th\u00edch v\u1eadt li\u1ec7u v\u00e0 \u0111i\u1ec1u ch\u1ec9nh th\u00f4ng s\u1ed1<\/strong>
                    1. M\u00e1y in 3D khu\u00f4n c\u00e1t 3DPTEK h\u1ed7 tr\u1ee3 nhi\u1ec1u lo\u1ea1i c\u00e1t \u0111\u00fac (bao g\u1ed3m c\u00e1t th\u1ea1ch anh, c\u00e1t ng\u1ecdc trai, c\u00e1t qu\u1eb7ng crom, v.v.), c\u00e1c doanh nghi\u1ec7p c\u00f3 th\u1ec3 linh ho\u1ea1t l\u1ef1a ch\u1ecdn lo\u1ea1i c\u00e1t ph\u00f9 h\u1ee3p d\u1ef1a tr\u00ean v\u1eadt li\u1ec7u \u0111\u00fac v\u00e0 chi ph\u00ed. V\u00ed d\u1ee5, khi s\u1ea3n xu\u1ea5t c\u00e1c chi ti\u1ebft \u0111\u00fac th\u00e9p kh\u00f4ng g\u1ec9 cao c\u1ea5p, vi\u1ec7c s\u1eed d\u1ee5ng c\u00e1t zircon (ch\u1ecbu nhi\u1ec7t \u0111\u1ed9 cao, \u1ed5n \u0111\u1ecbnh h\u00f3a h\u1ecdc t\u1ed1t) k\u1ebft h\u1ee3p v\u1edbi ch\u1ea5t k\u1ebft d\u00ednh chuy\u00ean d\u1ee5ng 3DPTEK c\u00f3 th\u1ec3 n\u00e2ng cao kh\u1ea3 n\u0103ng ch\u1ed1ng m\u00e0i m\u00f2n v\u00e0 ch\u1ed1ng d\u00ednh c\u00e1t c\u1ee7a khu\u00f4n c\u00e1t.<\/li><\/ol>\n
                        \n
                      1. Th\u00f4ng s\u1ed1 v\u00f2i phun c\u1ee7a thi\u1ebft b\u1ecb (nh\u01b0 \u0111\u01b0\u1eddng k\u00ednh l\u1ed7 phun, t\u1ea7n su\u1ea5t phun) v\u00e0 th\u00f4ng s\u1ed1 gia nhi\u1ec7t v\u00e0 \u0111\u00f3ng r\u1eafn (nhi\u1ec7t \u0111\u1ed9 \u0111\u00f3ng r\u1eafn, th\u1eddi gian) c\u1ea7n \u0111\u01b0\u1ee3c \u0111i\u1ec1u ch\u1ec9nh ch\u00ednh x\u00e1c theo \u0111\u1eb7c t\u00ednh c\u1ee7a v\u1eadt li\u1ec7u c\u00e1t v\u00e0 lo\u1ea1i ch\u1ea5t k\u1ebft d\u00ednh. V\u00ed d\u1ee5, khi s\u1eed d\u1ee5ng c\u00e1t th\u1ea1ch anh h\u1ea1t m\u1ecbn, c\u1ea7n gi\u1ea3m \u0111\u01b0\u1eddng k\u00ednh l\u1ed7 phun (v\u00ed d\u1ee5 t\u1eeb 0,3 mm xu\u1ed1ng 0,2 mm) v\u00e0 t\u0103ng t\u1ea7n su\u1ea5t phun \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o ch\u1ea5t k\u1ebft d\u00ednh ph\u1ee7 \u0111\u1ec1u l\u00ean c\u00e1c h\u1ea1t c\u00e1t; \u0110\u1ed1i v\u1edbi ch\u1ea5t k\u1ebft d\u00ednh nhi\u1ec7t r\u1eafn, c\u1ea7n t\u1ed1i \u01b0u h\u00f3a \u0111\u01b0\u1eddng cong gia nhi\u1ec7t v\u00e0 \u0111\u00f3ng r\u1eafn (v\u00ed d\u1ee5: t\u0103ng nhi\u1ec7t \u0111\u1ed9 \u0111\u00f3ng r\u1eafn t\u1eeb 150\u2103 l\u00ean 180\u2103, t\u0103ng th\u1eddi gian \u0111\u00f3ng r\u1eafn t\u1eeb 30 gi\u00e2y l\u00ean 45 gi\u00e2y) \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o \u0111\u1ed9 b\u1ec1n c\u1ee7a khu\u00f4n c\u00e1t.<\/li>\n<\/ol>\n<\/li>\n\n\n\n
                      2. \u1ee8ng d\u1ee5ng v\u1eadt li\u1ec7u m\u1edbi v\u00e0 h\u1ed7 tr\u1ee3 k\u1ef9 thu\u1eadt<\/strong>\n
                          \n
                        1. V\u1edbi s\u1ef1 gia t\u0103ng nhu c\u1ea7u v\u1ec1 c\u00e1c s\u1ea3n ph\u1ea9m \u0111\u00fac c\u00f3 hi\u1ec7u su\u1ea5t cao v\u00e0 tr\u1ecdng l\u01b0\u1ee3ng nh\u1eb9 trong ng\u00e0nh \u0111\u00fac, c\u00e1c lo\u1ea1i c\u00e1t m\u1edbi (nh\u01b0 c\u00e1t composite h\u1ed7n h\u1ee3p b\u1ed9t kim lo\u1ea1i, c\u00e1t bi\u1ebfn t\u00ednh nano) \u0111ang d\u1ea7n \u0111\u01b0\u1ee3c \u1ee9ng d\u1ee5ng. 3DPTEK li\u00ean t\u1ee5c nghi\u00ean c\u1ee9u v\u00e0 ph\u00e1t tri\u1ec3n c\u00e1c c\u00f4ng ngh\u1ec7 v\u1eadt li\u1ec7u m\u1edbi, c\u00f3 th\u1ec3 t\u00f9y ch\u1ec9nh c\u00e1c gi\u1ea3i ph\u00e1p v\u1eadt li\u1ec7u theo nhu c\u1ea7u c\u1ee7a doanh nghi\u1ec7p, gi\u00fap doanh nghi\u1ec7p nhanh ch\u00f3ng \u1ee9ng d\u1ee5ng v\u1eadt li\u1ec7u m\u1edbi trong in khu\u00f4n c\u00e1t.<\/li>\n<\/ol>\n<\/li>\n<\/ol>\n\n\n\n

                          3. \u01afu \u0111i\u1ec3m t\u1ed5ng h\u1ee3p c\u1ee7a m\u00e1y in 3D khu\u00f4n c\u00e1t 3DPTEK<\/h2>\n\n\n\n
                            \n
                          1. Ma tr\u1eadn s\u1ea3n ph\u1ea9m k\u00edch th\u01b0\u1edbc \u0111\u1ea7y \u0111\u1ee7<\/strong>3DPTEK s\u1edf h\u1eefu d\u00f2ng s\u1ea3n ph\u1ea9m m\u00e1y in 3D khu\u00f4n c\u00e1t v\u1edbi k\u00edch th\u01b0\u1edbc t\u1eeb 1,6 m\u00e9t \u0111\u1ebfn 4 m\u00e9t, bao g\u1ed3m 3DPTEK-J1600Pro<\/a>\u30013DPTEK-J1600Plus<\/a>\u30013DPTEK-J1800<\/a>\u30013DPTEK-J1800S<\/a>\u30013DPTEK-J2500<\/a>\u30013DPTEK-J4000<\/a> Nhi\u1ec1u m\u1eabu m\u00e1y kh\u00e1c nhau, c\u00f3 th\u1ec3 \u0111\u00e1p \u1ee9ng nhu c\u1ea7u in \u1ea5n c\u1ee7a c\u00e1c doanh nghi\u1ec7p c\u00f3 quy m\u00f4 kh\u00e1c nhau v\u00e0 c\u00e1c chi ti\u1ebft \u0111\u00fac c\u00f3 k\u00edch th\u01b0\u1edbc kh\u00e1c nhau, tr\u00e1nh vi\u1ec7c doanh nghi\u1ec7p b\u1ecf l\u1ee1 \u0111\u01a1n h\u00e0ng do h\u1ea1n ch\u1ebf v\u1ec1 quy m\u00f4 thi\u1ebft b\u1ecb.<\/li>\n\n\n\n
                          2. C\u00f4ng ngh\u1ec7 v\u1eadt li\u1ec7u ngu\u1ed3n m\u1edf<\/strong>H\u1ed7 tr\u1ee3 ng\u01b0\u1eddi d\u00f9ng \u0111i\u1ec1u ch\u1ec9nh c\u00f4ng th\u1ee9c keo d\u00e1n v\u00e0 v\u1eadt li\u1ec7u c\u00e1t theo nhu c\u1ea7u, gi\u1ea3m chi ph\u00ed v\u1eadt li\u1ec7u 20%-30%. \u0110\u1ed3ng th\u1eddi, cung c\u1ea5p keo d\u00e1n nh\u1ef1a cao c\u1ea5p, ch\u1ea5t l\u00e0m c\u1ee9ng v\u00e0 ch\u1ea5t t\u1ea9y r\u1eeda, \u0111\u1ea3m b\u1ea3o ch\u1ea5t l\u01b0\u1ee3ng \u1ed5n \u0111\u1ecbnh c\u1ee7a khu\u00f4n c\u00e1t, gi\u1ea3i quy\u1ebft c\u00e1c v\u1ea5n \u0111\u1ec1 v\u1ec1 l\u1ef1a ch\u1ecdn v\u1eadt li\u1ec7u v\u00e0 t\u1ed1i \u01b0u h\u00f3a quy tr\u00ecnh s\u1ea3n xu\u1ea5t cho doanh nghi\u1ec7p.<\/li>\n\n\n\n
                          3. C\u00f4ng ngh\u1ec7 \u0111\u1ecbnh h\u00ecnh ch\u00ednh x\u00e1c cao<\/strong>S\u1eed d\u1ee5ng c\u00f4ng ngh\u1ec7 in phun piezoelectric, h\u1ec7 th\u1ed1ng in phun \u0111\u1ed9 ph\u00e2n gi\u1ea3i cao k\u1ebft h\u1ee3p v\u1edbi c\u00f4ng th\u1ee9c keo d\u00e1n chuy\u00ean d\u1ee5ng, \u0111\u1ea1t \u0111\u1ed9 ch\u00ednh x\u00e1c in \u00b10.3mm, gi\u00fap gi\u1ea3m thi\u1ec3u l\u01b0\u1ee3ng v\u1eadt li\u1ec7u th\u1eeba trong qu\u00e1 tr\u00ecnh gia c\u00f4ng, n\u00e2ng cao ch\u1ea5t l\u01b0\u1ee3ng s\u1ea3n ph\u1ea9m \u0111\u00fac v\u00e0 hi\u1ec7u su\u1ea5t s\u1ea3n xu\u1ea5t. \u0110\u1eb7c bi\u1ec7t ph\u00f9 h\u1ee3p cho c\u00e1c ng\u00e0nh c\u00f4ng nghi\u1ec7p \u0111\u00f2i h\u1ecfi \u0111\u1ed9 ch\u00ednh x\u00e1c cao nh\u01b0 h\u00e0ng kh\u00f4ng v\u0169 tr\u1ee5, \u00f4 t\u00f4.<\/li>\n\n\n\n
                          4. H\u00ecnh th\u00e0nh khu v\u1ef1c linh ho\u1ea1t kh\u00f4ng c\u00f3 h\u1ed9p c\u00e1t<\/strong>\uff1a\u5982 3DPTEK-J4000<\/a> S\u1eed d\u1ee5ng c\u00f4ng ngh\u1ec7 \u0111\u00fac khu\u00f4n linh ho\u1ea1t kh\u00f4ng c\u1ea7n h\u1ed9p c\u00e1t, h\u1ed7 tr\u1ee3 in c\u1ee5c b\u1ed9, c\u00f3 th\u1ec3 s\u1ea3n xu\u1ea5t khu\u00f4n c\u00e1t k\u00edch th\u01b0\u1edbc l\u1edbn m\u1ed9t c\u00e1ch kinh t\u1ebf v\u00e0 hi\u1ec7u qu\u1ea3. So v\u1edbi in truy\u1ec1n th\u1ed1ng c\u00f3 h\u1ed9p c\u00e1t, di\u1ec7n t\u00edch thi\u1ebft b\u1ecb gi\u1ea3m h\u01a1n 30%, v\u00e0 chi ph\u00ed in gi\u1ea3m 15%-20%.<\/li>\n<\/ol>\n\n\n\n

                            Th\u00f4ng qua chi\u1ebfn l\u01b0\u1ee3c l\u1ef1a ch\u1ecdn d\u1ef1a tr\u00ean k\u00edch th\u01b0\u1edbc v\u00e0 v\u1eadt li\u1ec7u c\u1ee7a v\u1eadt \u0111\u00fac n\u00eau tr\u00ean, k\u1ebft h\u1ee3p v\u1edbi nh\u1eefng \u01b0u \u0111i\u1ec3m t\u1ed5ng h\u1ee3p c\u1ee7a m\u00e1y in 3D khu\u00f4n c\u00e1t 3DPTEK, doanh nghi\u1ec7p c\u00f3 th\u1ec3 \u0111i\u1ec1u ch\u1ec9nh ch\u00ednh x\u00e1c c\u00e1c th\u00f4ng s\u1ed1 thi\u1ebft b\u1ecb, \u0111\u1ea1t \u0111\u01b0\u1ee3c s\u1ef1 ph\u00f9 h\u1ee3p cao gi\u1eefa hi\u1ec7u su\u1ea5t thi\u1ebft b\u1ecb v\u00e0 nhu c\u1ea7u s\u1ea3n xu\u1ea5t, \u0111\u1ed3ng th\u1eddi n\u00e2ng cao ch\u1ea5t l\u01b0\u1ee3ng v\u1eadt \u0111\u00fac, gi\u1ea3m chi ph\u00ed s\u1ea3n xu\u1ea5t v\u00e0 t\u0103ng c\u01b0\u1eddng kh\u1ea3 n\u0103ng c\u1ea1nh tranh tr\u00ean th\u1ecb tr\u01b0\u1eddng.<\/p>","protected":false},"excerpt":{"rendered":"

                            L\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 ch\u1ecdn m\u00e1y in 3D khu\u00f4n c\u00e1t n\u0103m 2025? K\u1ebft h\u1ee3p k\u00edch th\u01b0\u1edbc v\u00e0 v\u1eadt li\u1ec7u \u0111\u00fac \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh th\u00f4ng s\u1ed1! M\u00e1y in 3DPTEK k\u00edch th\u01b0\u1edbc \u0111\u1ea7y \u0111\u1ee7 (J1600\/J2500\/J4000) + c\u00f4ng ngh\u1ec7 v\u1eadt li\u1ec7u m\u00e3 ngu\u1ed3n m\u1edf, gi\u00fap c\u00e1c doanh nghi\u1ec7p \u0111\u00fac ch\u1ecdn lo\u1ea1i m\u00e1y ch\u00ednh x\u00e1c, gi\u1ea3m chi ph\u00ed 30%+, n\u00e2ng cao \u0111\u1ed9 ch\u00ednh x\u00e1c c\u1ee7a v\u1eadt \u0111\u00fac l\u00ean \u00b10,3mm.<\/p>","protected":false},"author":1,"featured_media":2372,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[17],"tags":[36,45],"class_list":["post-2371","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blogs","tag-sha-xing-3d-da-yin","tag-sha-xing-3d-da-yin-ji-xuan-gou"],"acf":[],"yoast_head":"\n2025 \u7802\u578b 3D \u6253\u5370\u673a\u9009\u578b\u6307\u5357\uff1a\u6839\u636e\u94f8\u4ef6\u5c3a\u5bf8\u3001\u6750\u8d28\u9009\u5bf9\u8bbe\u5907\u53c2\u6570 - \u4e09\u5e1d\u79d1\u6280\u80a1\u4efd\u6709\u9650\u516c\u53f8<\/title>\n<meta name=\"description\" content=\"2025 \u7802\u578b 3D \u6253\u5370\u673a\u600e\u4e48\u9009\uff1f\u7ed3\u5408\u94f8\u4ef6\u5c3a\u5bf8\u3001\u6750\u8d28\u5b9a\u53c2\u6570\uff013DPTEK \u5168\u5c3a\u5bf8\u673a\u578b\uff08J1600\/J2500\/J4000\uff09+ \u5f00\u6e90\u6750\u6599\u5de5\u827a\uff0c\u52a9\u94f8\u9020\u4f01\u4e1a\u7cbe\u51c6\u9009\u578b\uff0c\u964d\u672c 30%+\uff0c\u63d0\u5347\u94f8\u4ef6\u7cbe\u5ea6\u81f3 \u00b10.3mm\u3002\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.3dptek.com\/vi\/blogs\/2025-sand-mold-3d-printer-selection-guide\/\" \/>\n<meta property=\"og:locale\" content=\"vi_VN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"2025 \u7802\u578b 3D \u6253\u5370\u673a\u9009\u578b\u6307\u5357\uff1a\u6839\u636e\u94f8\u4ef6\u5c3a\u5bf8\u3001\u6750\u8d28\u9009\u5bf9\u8bbe\u5907\u53c2\u6570\" \/>\n<meta property=\"og:description\" content=\"2025 \u7802\u578b 3D \u6253\u5370\u673a\u600e\u4e48\u9009\uff1f\u7ed3\u5408\u94f8\u4ef6\u5c3a\u5bf8\u3001\u6750\u8d28\u5b9a\u53c2\u6570\uff013DPTEK \u5168\u5c3a\u5bf8\u673a\u578b\uff08J1600\/J2500\/J4000\uff09+ \u5f00\u6e90\u6750\u6599\u5de5\u827a\uff0c\u52a9\u94f8\u9020\u4f01\u4e1a\u7cbe\u51c6\u9009\u578b\uff0c\u964d\u672c 30%+\uff0c\u63d0\u5347\u94f8\u4ef6\u7cbe\u5ea6\u81f3 \u00b10.3mm\u3002\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.3dptek.com\/vi\/blogs\/2025-sand-mold-3d-printer-selection-guide\/\" \/>\n<meta property=\"og:site_name\" content=\"\u4e09\u5e1d\u79d1\u6280\u80a1\u4efd\u6709\u9650\u516c\u53f8\" \/>\n<meta property=\"article:published_time\" content=\"2025-08-21T08:05:26+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2025-08-21T08:05:33+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.3dptek.com\/wp-content\/uploads\/2025\/08\/2025-Sand-Mold-3D-Printer-Selection.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1000\" \/>\n\t<meta property=\"og:image:height\" content=\"1000\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"3dptek\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u0110\u01b0\u1ee3c vi\u1ebft b\u1edfi\" \/>\n\t<meta name=\"twitter:data1\" content=\"3dptek\" \/>\n\t<meta name=\"twitter:label2\" content=\"\u01af\u1edbc t\u00ednh th\u1eddi gian \u0111\u1ecdc\" \/>\n\t<meta name=\"twitter:data2\" content=\"1 ph\u00fat\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.3dptek.com\/blogs\/2025-sand-mold-3d-printer-selection-guide\/\",\"url\":\"https:\/\/www.3dptek.com\/blogs\/2025-sand-mold-3d-printer-selection-guide\/\",\"name\":\"2025 \u7802\u578b 3D \u6253\u5370\u673a\u9009\u578b\u6307\u5357\uff1a\u6839\u636e\u94f8\u4ef6\u5c3a\u5bf8\u3001\u6750\u8d28\u9009\u5bf9\u8bbe\u5907\u53c2\u6570 - 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