{"id":3764,"date":"2019-09-05T07:25:53","date_gmt":"2019-09-05T07:25:53","guid":{"rendered":"https:\/\/www.mcctcarbide.com\/?p=3764"},"modified":"2020-05-06T03:13:04","modified_gmt":"2020-05-06T03:13:04","slug":"who-wins-3d-printing-v-cnc-machining","status":"publish","type":"post","link":"https:\/\/www.meetyoucarbide.com\/vi\/ai-thang-3d-in-v-cnc-gia-cong\/","title":{"rendered":"Ai th\u1eafng? In 3D V. Gia c\u00f4ng CNC"},"content":{"rendered":"

N\u1ebfu b\u1ea1n h\u1ecfi, "S\u1ef1 kh\u00e1c bi\u1ec7t gi\u1eefa gia c\u00f4ng CNC v\u00e0 in 3D l\u00e0 g\u00ec?"<\/strong><\/strong><\/p>

C\u00e2u tr\u1ea3 l\u1eddi d\u1ec5 hi\u1ec3u nh\u1ea5t: In 3D l\u00e0 c\u00f4ng ngh\u1ec7 gia t\u0103ng, gia c\u00f4ng CNC l\u00e0 c\u00f4ng ngh\u1ec7 gi\u1ea3m.<\/strong><\/strong><\/p>

1. S\u1ef1 kh\u00e1c bi\u1ec7t v\u1ec1 v\u1eadt ch\u1ea5t<\/strong><\/strong><\/h2>

C\u00e1c v\u1eadt li\u1ec7u ch\u00ednh \u0111\u1ec3 in 3D l\u00e0 nh\u1ef1a l\u1ecfng (SLA), b\u1ed9t nylon (SLS), b\u1ed9t kim lo\u1ea1i (SLM), b\u1ed9t th\u1ea1ch cao (in \u0111\u1ee7 m\u00e0u), b\u1ed9t sa th\u1ea1ch (in \u0111\u1ee7 m\u00e0u), v\u1eadt li\u1ec7u d\u00e2y (DFM), v\u1eadt li\u1ec7u t\u1ea5m ( LOM), v.v.<\/strong><\/strong><\/p>

Nh\u1ef1a l\u1ecfng, b\u1ed9t nylon v\u00e0 b\u1ed9t kim lo\u1ea1i chi\u1ebfm ph\u1ea7n l\u1edbn th\u1ecb tr\u01b0\u1eddng in 3D c\u00f4ng nghi\u1ec7p.<\/strong><\/strong><\/p>

V\u1eadt li\u1ec7u gia c\u00f4ng CNC \u0111\u1ec1u l\u00e0 kim lo\u1ea1i t\u1ea5m, t\u1ee9c l\u00e0 v\u1eadt li\u1ec7u d\u1ea1ng t\u1ea5m. B\u1eb1ng c\u00e1ch \u0111o chi\u1ec1u d\u00e0i, chi\u1ec1u r\u1ed9ng v\u00e0 \u0111\u1ed9 hao h\u1ee5t c\u1ee7a c\u00e1c b\u1ed9 ph\u1eadn, sau \u0111\u00f3 c\u1eaft c\u00e1c t\u1ea5m kim lo\u1ea1i c\u00f3 k\u00edch th\u01b0\u1edbc t\u01b0\u01a1ng \u1ee9ng \u0111\u1ec3 gia c\u00f4ng.<\/strong><\/p>

\"M\u00e1y<\/figure>

#M\u00e1y CNC l\u00e0m vi\u1ec7c tr\u00ean thanh ph\u1eb3ng<\/strong><\/p>

V\u1eadt li\u1ec7u gia c\u00f4ng CNC nhi\u1ec1u h\u01a1n in 3D. N\u00f3i chung, c\u00e1c t\u1ea5m kim lo\u1ea1i v\u00e0 nh\u1ef1a c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c gia c\u00f4ng b\u1eb1ng CNC, v\u00e0 m\u1eadt \u0111\u1ed9 c\u1ee7a c\u00e1c b\u1ed9 ph\u1eadn t\u1ea1o h\u00ecnh t\u1ed1t h\u01a1n so v\u1edbi in 3D.<\/strong><\/strong><\/p>

2. Ph\u1ea7n kh\u00e1c bi\u1ec7t do nguy\u00ean l\u00fd h\u00ecnh th\u00e0nh<\/strong><\/strong><\/h2>

Nh\u01b0 ch\u00fang t\u00f4i \u0111\u00e3 \u0111\u1ec1 c\u1eadp tr\u01b0\u1edbc \u0111\u00f3, in 3D l\u00e0 m\u1ed9t lo\u1ea1i s\u1ea3n xu\u1ea5t gia t\u0103ng. Nguy\u00ean t\u1eafc c\u1ee7a n\u00f3 l\u00e0 c\u1eaft m\u00f4 h\u00ecnh th\u00e0nh N l\u1edbp \/ N \u0111i\u1ec3m, r\u1ed3i x\u1ebfp ch\u1ed3ng l\u00ean nhau t\u1eebng l\u1edbp m\u1ed9t theo th\u1ee9 t\u1ef1, gi\u1ed1ng nh\u01b0 c\u00e1c kh\u1ed1i x\u00e2y d\u1ef1ng.<\/strong><\/strong><\/p>

Do \u0111\u00f3, in 3D c\u00f3 th\u1ec3 gia c\u00f4ng v\u00e0 s\u1ea3n xu\u1ea5t c\u00e1c b\u1ed9 ph\u1eadn ph\u1ee9c t\u1ea1p m\u1ed9t c\u00e1ch hi\u1ec7u qu\u1ea3, ch\u1eb3ng h\u1ea1n nh\u01b0 c\u00e1c b\u1ed9 ph\u1eadn r\u1ed7ng, trong khi \u0111\u00f3 CNC r\u1ea5t kh\u00f3 \u0111\u1ea1t \u0111\u01b0\u1ee3c vi\u1ec7c gia c\u00f4ng c\u00e1c b\u1ed9 ph\u1eadn r\u1ed7ng.<\/strong><\/strong><\/p>

\"#heo<\/figure>

#heo c\u00e1c ph\u1ea7n<\/strong><\/strong><\/p>

Gia c\u00f4ng CNC l\u00e0 vi\u1ec7c gi\u1ea3m s\u1ea3n xu\u1ea5t v\u1eadt li\u1ec7u, th\u00f4ng qua ho\u1ea1t \u0111\u1ed9ng t\u1ed1c \u0111\u1ed9 cao c\u1ee7a c\u00e1c c\u00f4ng c\u1ee5 c\u1eaft kh\u00e1c nhau, theo \u0111\u01b0\u1eddng d\u1eabn c\u00f4ng c\u1ee5 l\u1eadp tr\u00ecnh \u0111\u1ec3 c\u1eaft ra c\u00e1c b\u1ed9 ph\u1eadn c\u1ea7n thi\u1ebft. Do \u0111\u00f3, gia c\u00f4ng CNC ch\u1ec9 c\u00f3 th\u1ec3 t\u1ea1o ra c\u00e1c g\u00f3c bo tr\u00f2n v\u1edbi \u0111\u1ed9 cung nh\u1ea5t \u0111\u1ecbnh ch\u1ee9 kh\u00f4ng th\u1ec3 gia c\u00f4ng tr\u1ef1c ti\u1ebfp c\u00e1c g\u00f3c vu\u00f4ng. N\u00f3 ph\u1ea3i \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n b\u1eb1ng c\u00e1ch c\u1eaft d\u00e2y \/ ph\u00e1t tia l\u1eeda \u0111i\u1ec7n v\u00e0 c\u00e1c quy tr\u00ecnh kh\u00e1c. Gia c\u00f4ng CNC g\u00f3c vu\u00f4ng b\u00ean ngo\u00e0i kh\u00f4ng c\u00f3 v\u1ea5n \u0111\u1ec1 g\u00ec. V\u00ec v\u1eady, nh\u1eefng b\u1ed9 ph\u1eadn c\u00f3 g\u00f3c vu\u00f4ng b\u00ean trong c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c c\u00e2n nh\u1eafc \u0111\u1ec3 l\u1ef1a ch\u1ecdn s\u1ea3n xu\u1ea5t gia c\u00f4ng in 3D.<\/strong><\/p>

Ngo\u00e0i ra c\u00f2n c\u00f3 b\u1ec1 m\u1eb7t, n\u1ebfu di\u1ec7n t\u00edch b\u1ec1 m\u1eb7t c\u1ee7a c\u00e1c b\u1ed9 ph\u1eadn t\u01b0\u01a1ng \u0111\u1ed1i l\u1edbn th\u00ec c\u0169ng n\u00ean ch\u1ecdn in 3D, gia c\u00f4ng b\u1ec1 m\u1eb7t CNC r\u1ea5t t\u1ed1n th\u1eddi gian, v\u00e0 n\u1ebfu kinh nghi\u1ec7m l\u1eadp tr\u00ecnh v\u00e0 v\u1eadn h\u00e0nh kh\u00f4ng \u0111\u1ee7 th\u00ec r\u1ea5t d\u1ec5 b\u1ecb b\u1ecf \u0111\u01b0\u1eddng r\u00f5 r\u00e0ng tr\u00ean c\u00e1c b\u1ed9 ph\u1eadn.<\/strong><\/strong><\/p>

Ch\u1eb3ng tr\u00e1ch m\u1ed9t s\u1ed1 ng\u01b0\u1eddi n\u00f3i r\u1eb1ng in 3D l\u00e0 l\u00e0m b\u00e1nh b\u1eb1ng b\u1ed9t b\u00e1nh, c\u00f2n CNC th\u00ec c\u1eaft b\u00e1nh l\u1edbn th\u00e0nh b\u00e1nh nh\u1ecf. R\u1ea5t d\u1ec5 hi\u1ec3u.<\/strong><\/strong><\/p>

 <\/strong><\/h1>

3. S\u1ef1 kh\u00e1c bi\u1ec7t trong ph\u1ea7n m\u1ec1m \u0111i\u1ec1u h\u00e0nh<\/strong><\/strong><\/h2>

Ph\u1ea7n m\u1ec1m c\u1eaft l\u00e1t c\u1ee7a in 3D h\u1ea7u h\u1ebft d\u1ec5 v\u1eadn h\u00e0nh. Ngay c\u1ea3 ng\u01b0\u1eddi d\u00e2n c\u0169ng c\u00f3 th\u1ec3 v\u1eadn h\u00e0nh th\u00e0nh th\u1ea1o ph\u1ea7n m\u1ec1m c\u1eaft l\u00e1t trong m\u1ed9t ho\u1eb7c hai ng\u00e0y d\u01b0\u1edbi s\u1ef1 h\u01b0\u1edbng d\u1eabn chuy\u00ean nghi\u1ec7p. B\u1edfi v\u00ec ph\u1ea7n m\u1ec1m c\u1eaft l\u00e1t hi\u1ec7n nay r\u1ea5t \u0111\u01a1n gi\u1ea3n \u0111\u1ec3 t\u1ed1i \u01b0u h\u00f3a, h\u1ed7 tr\u1ee3 c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c t\u1ea1o t\u1ef1 \u0111\u1ed9ng, \u0111\u00f3 l\u00e0 l\u00fd do t\u1ea1i sao in 3D c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c ph\u1ed5 bi\u1ebfn cho ng\u01b0\u1eddi d\u00f9ng c\u00e1 nh\u00e2n.<\/strong><\/p>

\"B\u1ea3n<\/figure>

#<\/strong>L\u00e1t c\u1eaft <\/strong>v\u1ebd ph\u00e1c th\u1ea3o<\/strong><\/strong><\/p>

Ph\u1ea7n m\u1ec1m l\u1eadp tr\u00ecnh CNC ph\u1ee9c t\u1ea1p h\u01a1n nhi\u1ec1u, \u0111\u00f2i h\u1ecfi c\u00e1c chuy\u00ean gia v\u1eadn h\u00e0nh. Nh\u1eefng ng\u01b0\u1eddi kh\u00f4ng c\u01a1 b\u1ea3n th\u01b0\u1eddng c\u1ea7n h\u1ecdc kho\u1ea3ng n\u1eeda n\u0103m. Ngo\u00e0i ra, c\u1ea7n c\u00f3 ng\u01b0\u1eddi v\u1eadn h\u00e0nh m\u00e1y CNC \u0111\u1ec3 v\u1eadn h\u00e0nh m\u00e1y CNC. UG, MASTERCAM, CIMATRON v\u00e0 ch\u1ea1m kh\u1eafc tinh x\u1ea3o trong n\u01b0\u1edbc th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng. V\u1eabn c\u00f2n m\u1ed9t s\u1ed1 kh\u00f3 kh\u0103n khi h\u1ecdc c\u00e1c ph\u1ea7n m\u1ec1m n\u00e0y. Giao di\u1ec7n ho\u1ea1t \u0111\u1ed9ngTP4TUG<\/strong><\/p>

\"Giao<\/figure>

Giao di\u1ec7n ho\u1ea1t \u0111\u1ed9ng #UG<\/p>

B\u1edfi v\u00ec vi\u1ec7c l\u1eadp tr\u00ecnh r\u1ea5t ph\u1ee9c t\u1ea1p, m\u1ed9t th\u00e0nh ph\u1ea7n c\u00f3 th\u1ec3 c\u00f3 nhi\u1ec1u s\u01a1 \u0111\u1ed3 gia c\u00f4ng CNC, trong khi in 3D t\u01b0\u01a1ng \u0111\u1ed1i kh\u00e1ch quan v\u00ec v\u1ecb tr\u00ed c\u1ee7a v\u1eadt li\u1ec7u c\u00f3 m\u1ed9t ph\u1ea7n nh\u1ecf \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn th\u1eddi gian gia c\u00f4ng.<\/strong><\/strong><\/p>

4. S\u1ef1 kh\u00e1c bi\u1ec7t trong x\u1eed l\u00fd h\u1eadu k\u1ef3<\/strong><\/strong><\/h2>

C\u00f3 m\u1ed9t s\u1ed1 t\u00f9y ch\u1ecdn x\u1eed l\u00fd sau cho c\u00e1c b\u1ed9 ph\u1eadn in 3D, ch\u1eb3ng h\u1ea1n nh\u01b0 \u0111\u00e1nh b\u00f3ng, phun, t\u1ea9y, nhu\u1ed9m, v.v.<\/strong><\/strong><\/p>

C\u00e1c b\u1ed9 ph\u1eadn v\u00e0 th\u00e0nh ph\u1ea7n \u0111\u01b0\u1ee3c gia c\u00f4ng CNC c\u00f3 c\u00e1c t\u00f9y ch\u1ecdn sau x\u1eed l\u00fd kh\u00e1c nhau, ngo\u00e0i m\u00e0i, phun, m\u00e0i m\u00f2n, c\u0169ng nh\u01b0 m\u1ea1 \u0111i\u1ec7n, in l\u1ee5a, in chuy\u1ec3n, oxy h\u00f3a kim lo\u1ea1i, kh\u1eafc radium, phun c\u00e1t, v.v.<\/strong><\/strong><\/p>

Gia c\u00f4ng CNC v\u00e0 in 3D c\u00f3 nh\u1eefng \u01b0u v\u00e0 nh\u01b0\u1ee3c \u0111i\u1ec3m ri\u00eang. L\u1ef1a ch\u1ecdn c\u00f4ng ngh\u1ec7 x\u1eed l\u00fd ph\u00f9 h\u1ee3p \u0111\u00f3ng m\u1ed9t vai tr\u00f2 quan tr\u1ecdng trong d\u1ef1 \u00e1n b\u00e0n tay c\u1ee7a b\u1ea1n.<\/strong><\/p><\/div>","protected":false},"excerpt":{"rendered":"

N\u1ebfu b\u1ea1n h\u1ecfi, "S\u1ef1 kh\u00e1c bi\u1ec7t gi\u1eefa gia c\u00f4ng CNC v\u00e0 in 3D l\u00e0 g\u00ec?" C\u00e2u tr\u1ea3 l\u1eddi d\u1ec5 hi\u1ec3u nh\u1ea5t: In 3D l\u00e0 c\u00f4ng ngh\u1ec7 gia t\u0103ng, gia c\u00f4ng CNC l\u00e0 c\u00f4ng ngh\u1ec7 gi\u1ea3m. 1. S\u1ef1 kh\u00e1c bi\u1ec7t v\u1ec1 ch\u1ea5t li\u1ec7u C\u00e1c ch\u1ea5t li\u1ec7u ch\u00ednh \u0111\u1ec3 in 3D l\u00e0 nh\u1ef1a l\u1ecfng (SLA), b\u1ed9t nylon (SLS), b\u1ed9t kim lo\u1ea1i (SLM), b\u1ed9t th\u1ea1ch cao (in \u0111\u1ee7 m\u00e0u), b\u1ed9t sa th\u1ea1ch (\u2026<\/p>","protected":false},"author":2,"featured_media":19309,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[92],"tags":[],"class_list":["post-3764","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-cutting-tools-weekly"],"jetpack_featured_media_url":"https:\/\/www.meetyoucarbide.com\/wp-content\/uploads\/2019\/09\/\u56fe\u72471-5.png","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/www.meetyoucarbide.com\/vi\/wp-json\/wp\/v2\/posts\/3764","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.meetyoucarbide.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.meetyoucarbide.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.meetyoucarbide.com\/vi\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.meetyoucarbide.com\/vi\/wp-json\/wp\/v2\/comments?post=3764"}],"version-history":[{"count":0,"href":"https:\/\/www.meetyoucarbide.com\/vi\/wp-json\/wp\/v2\/posts\/3764\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.meetyoucarbide.com\/vi\/wp-json\/wp\/v2\/media\/19309"}],"wp:attachment":[{"href":"https:\/\/www.meetyoucarbide.com\/vi\/wp-json\/wp\/v2\/media?parent=3764"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.meetyoucarbide.com\/vi\/wp-json\/wp\/v2\/categories?post=3764"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.meetyoucarbide.com\/vi\/wp-json\/wp\/v2\/tags?post=3764"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}