{"id":4839,"date":"2022-06-30T19:21:00","date_gmt":"2022-06-30T19:21:00","guid":{"rendered":"https:\/\/www.greenstone-tech.com\/?p=4839"},"modified":"2025-10-31T05:31:30","modified_gmt":"2025-10-31T05:31:30","slug":"phan-tich-cac-yeu-to-anh-huong-den-song-cat-trong-qua-trinh-cat-laser-tam-kim-loai-va-cac-chien-luoc-toi-uu-hoa","status":"publish","type":"post","link":"https:\/\/www.greenstone-tech.com\/vi\/analysis-of-factors-affecting-cutting-waves-in-sheet-metal-laser-cutting-and-optimization-strategies\/","title":{"rendered":"Ph\u00e2n t\u00edch c\u00e1c y\u1ebfu t\u1ed1 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn s\u00f3ng c\u1eaft trong qu\u00e1 tr\u00ecnh c\u1eaft laser t\u1ea5m kim lo\u1ea1i v\u00e0 c\u00e1c chi\u1ebfn l\u01b0\u1ee3c t\u1ed1i \u01b0u h\u00f3a"},"content":{"rendered":"<p><a href=\"https:\/\/www.greenstone-tech.com\/vi\/laser-drilling\/\"><strong>C\u1eaft b\u1eb1ng laser<\/strong><\/a>\u00a0C\u00f4ng ngh\u1ec7 n\u00e0y \u0111\u00e3 \u0111\u01b0\u1ee3c \u1ee9ng d\u1ee5ng r\u1ed9ng r\u00e3i trong gia c\u00f4ng kim lo\u1ea1i t\u1ea5m, \u0111\u1eb7c bi\u1ec7t l\u00e0 \u0111\u1ec3 \u0111\u00e1p \u1ee9ng nhu c\u1ea7u s\u1ea3n xu\u1ea5t c\u00e1c l\u00f4 h\u00e0ng nh\u1ecf v\u1edbi \u0111a d\u1ea1ng s\u1ea3n ph\u1ea9m. K\u1ef9 thu\u1eadt n\u00e0y, n\u1ed5i ti\u1ebfng v\u1edbi \u0111\u1ed9 ch\u00ednh x\u00e1c v\u00e0 hi\u1ec7u qu\u1ea3 cao, hi\u1ec7n \u0111ang \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng r\u1ed9ng r\u00e3i, \u0111\u1eb7c bi\u1ec7t trong c\u00e1c ng\u00e0nh c\u00f4ng nghi\u1ec7p nh\u01b0 t\u1ee7 k\u1ec7 gia d\u1ee5ng, thi\u1ebft b\u1ecb gia d\u1ee5ng, s\u1ea3n ph\u1ea9m kim kh\u00ed, d\u1ee5ng c\u1ee5 \u0111o l\u01b0\u1eddng, b\u1ea3ng hi\u1ec7u v\u00e0 thi\u1ebft b\u1ecb chi\u1ebfu s\u00e1ng. Trong nh\u1eefng n\u0103m g\u1ea7n \u0111\u00e2y, c\u00f4ng ty ch\u00fang t\u00f4i \u0111\u00e3 t\u1eadp trung v\u00e0o vi\u1ec7c m\u1edf r\u1ed9ng ng\u00e0nh c\u00f4ng nghi\u1ec7p l\u01b0u tr\u1eef \u0111\u0129a quang, n\u01a1i c\u00e1c b\u1ed9 ph\u1eadn kim lo\u1ea1i t\u1ea5m c\u1ed1t l\u00f5i \u0111\u00f2i h\u1ecfi \u0111\u1ed9 ch\u00ednh x\u00e1c k\u00edch th\u01b0\u1edbc r\u1ea5t cao (\u00b10,1mm). V\u1edbi m\u1ee5c \u0111\u00edch n\u00e0y, ch\u00fang t\u00f4i \u0111\u00e3 gi\u1edbi thi\u1ec7u m\u00e1y \u0111\u1ee5c l\u1ed7 k\u1ebft h\u1ee3p laser s\u1ee3i quang AMADA, mang l\u1ea1i \u0111\u1ed9 ch\u00ednh x\u00e1c c\u1eaft \u00b10,07mm\/1000mm. Tuy nhi\u00ean, trong qu\u00e1 tr\u00ecnh th\u1ef1c t\u1ebf <strong>C\u1eaft b\u1eb1ng laser<\/strong>\u00a0Trong qu\u00e1 tr\u00ecnh s\u1ea3n xu\u1ea5t, c\u00e1c v\u1ea5n \u0111\u1ec1 nh\u01b0 s\u00f3ng c\u1eaft v\u00e0 g\u1edd th\u01b0\u1eddng xuy\u00ean x\u1ea3y ra, \u0111\u1eb7c bi\u1ec7t l\u00e0 \u0111\u1ed1i v\u1edbi c\u00e1c s\u1ea3n ph\u1ea9m c\u00f3 k\u00edch th\u01b0\u1edbc l\u1edbn, v\u1edbi t\u1ef7 l\u1ec7 l\u1ed7i l\u00ean t\u1edbi 10%, g\u00e2y \u1ea3nh h\u01b0\u1edfng nghi\u00eam tr\u1ecdng \u0111\u1ebfn ch\u1ea5t l\u01b0\u1ee3ng s\u1ea3n ph\u1ea9m v\u00e0 chi ph\u00ed s\u1ea3n xu\u1ea5t.<\/p>\n\n\n\n<h5 class=\"wp-block-heading\"><strong>T\u00ecnh h\u00ecnh hi\u1ec7n t\u1ea1i c\u1ee7a c\u00f4ng ngh\u1ec7 c\u1eaft s\u00f3ng trong c\u1eaft laser<\/strong><strong><\/strong><\/h5>\n\n\n\n<p>Khi s\u1eed d\u1ee5ng m\u00e1y gh\u00e9p \u0111\u1ec3 <strong>C\u1eaft b\u1eb1ng laser<\/strong>, c\u00e1c k\u1eb9p c\u1ee7a m\u00e1y di chuy\u1ec3n t\u1ea5m kim lo\u1ea1i d\u1ecdc theo c\u00e1c h\u01b0\u1edbng X v\u00e0 Y. Tuy nhi\u00ean, khi qu\u00e1 tr\u00ecnh gia c\u00f4ng di\u1ec5n ra, \u1ee9ng su\u1ea5t c\u1ee5c b\u1ed9 trong t\u1ea5m kim lo\u1ea1i d\u1ea7n \u0111\u01b0\u1ee3c gi\u1ea3i ph\u00f3ng, d\u1eabn \u0111\u1ebfn s\u1ef1 suy gi\u1ea3m \u0111\u1ed9 b\u1ec1n k\u1ebft c\u1ea5u t\u1ed5ng th\u1ec3 c\u1ee7a v\u1eadt li\u1ec7u. \u0110i\u1ec1u n\u00e0y g\u00e2y ra rung \u0111\u1ed9ng trong qu\u00e1 tr\u00ecnh di chuy\u1ec3n, t\u1eeb \u0111\u00f3 t\u1ea1o ra c\u00e1c dao \u0111\u1ed9ng trong qu\u00e1 tr\u00ecnh c\u1eaft. V\u1ea5n \u0111\u1ec1 n\u00e0y tr\u1edf n\u00ean r\u00f5 r\u1ec7t h\u01a1n khi gia c\u00f4ng c\u00e1c chi ti\u1ebft c\u00f3 k\u00edch th\u01b0\u1edbc l\u1edbn, do hi\u1ec7n t\u01b0\u1ee3ng gi\u1ea3i ph\u00f3ng \u1ee9ng su\u1ea5t di\u1ec5n ra m\u1ea1nh m\u1ebd h\u01a1n v\u00e0 rung \u0111\u1ed9ng b\u1ecb gia t\u0103ng, l\u00e0m gi\u1ea3m ch\u1ea5t l\u01b0\u1ee3ng c\u1eaft. Do \u0111\u00f3, vi\u1ec7c duy tr\u00ec s\u1ef1 \u1ed5n \u0111\u1ecbnh v\u00e0 \u0111\u1ed9 b\u1ec1n c\u1ea5u tr\u00fac c\u1ee7a t\u1ea5m kim lo\u1ea1i trong qu\u00e1 tr\u00ecnh <strong>C\u1eaft b\u1eb1ng laser<\/strong>&nbsp;l\u00e0 y\u1ebfu t\u1ed1 then ch\u1ed1t \u0111\u1ec3 ng\u0103n ch\u1eb7n s\u1ef1 h\u00ecnh th\u00e0nh s\u00f3ng.<\/p>\n\n\n\n<h5 class=\"wp-block-heading\"><strong>C\u00e1c y\u1ebfu t\u1ed1 ch\u00ednh \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn s\u00f3ng c\u1eaft v\u00e0 c\u00e1c chi\u1ebfn l\u01b0\u1ee3c t\u1ed1i \u01b0u h\u00f3a<\/strong><strong><\/strong><\/h5>\n\n\n\n<h6 class=\"wp-block-heading\"><strong>1. V\u1ecb tr\u00ed ban \u0111\u1ea7u c\u1ee7a ph\u00f4i<\/strong><strong><\/strong><\/h6>\n\n\n\n<p>V\u1ecb tr\u00ed xu\u1ea5t ph\u00e1t cho <strong>C\u1eaft b\u1eb1ng laser<\/strong>&nbsp;c\u00f3 t\u00e1c \u0111\u1ed9ng \u0111\u00e1ng k\u1ec3 \u0111\u1ebfn s\u1ef1 ph\u00e2n b\u1ed1 v\u00e0 \u0111\u1ed9 \u1ed5n \u0111\u1ecbnh c\u1ee7a \u1ee9ng su\u1ea5t trong t\u1ea5m kim lo\u1ea1i. V\u1ecb tr\u00ed b\u1eaft \u0111\u1ea7u th\u01b0\u1eddng c\u00f3 th\u1ec3 l\u00e0 \u201cc\u00e1ch xa \u0111\u1ea7u k\u1eb9p\u201d ho\u1eb7c \u201cg\u1ea7n \u0111\u1ea7u k\u1eb9p\u201d. B\u1eaft \u0111\u1ea7u c\u1eaft t\u1eeb \u0111\u1ea7u xa nh\u1ea5t so v\u1edbi c\u00e1c k\u1eb9p c\u00f3 th\u1ec3 gi\u1eef l\u1ea1i hi\u1ec7u qu\u1ea3 \u0111\u1ed9 b\u1ec1n v\u1eadt li\u1ec7u \u1edf khu v\u1ef1c \u0111\u01b0\u1ee3c k\u1eb9p, l\u00e0m ch\u1eadm qu\u00e1 tr\u00ecnh gi\u1ea3i ph\u00f3ng \u1ee9ng su\u1ea5t v\u00e0 t\u0103ng c\u01b0\u1eddng \u0111\u1ed9 \u1ed5n \u0111\u1ecbnh c\u1ee7a t\u1ea5m kim lo\u1ea1i, t\u1eeb \u0111\u00f3 gi\u1ea3m nguy c\u01a1 xu\u1ea5t hi\u1ec7n c\u00e1c s\u00f3ng c\u1eaft. Ng\u01b0\u1ee3c l\u1ea1i, b\u1eaft \u0111\u1ea7u t\u1eeb \u0111\u1ea7u k\u1eb9p s\u1ebd khi\u1ebfn \u0111\u1ed9 b\u1ec1n v\u1eadt li\u1ec7u gi\u1ea3m nhanh ch\u00f3ng khi qu\u00e1 tr\u00ecnh c\u1eaft ti\u1ebfn tri\u1ec3n, d\u1eabn \u0111\u1ebfn m\u1ea5t \u1ed5n \u0111\u1ecbnh v\u00e0 rung \u0111\u1ed9ng, t\u1eeb \u0111\u00f3 g\u00e2y ra hi\u1ec7n t\u01b0\u1ee3ng g\u1ee3n s\u00f3ng khi c\u1eaft. Do \u0111\u00f3, khi l\u1eadp tr\u00ecnh, n\u00ean \u01b0u ti\u00ean b\u1eaft \u0111\u1ea7u c\u1eaft t\u1eeb ph\u00eda xa \u0111\u1ea7u k\u1eb9p v\u00e0 d\u1ea7n d\u1ea7n ti\u1ebfn v\u00e0o trong.<\/p>\n\n\n\n<h6 class=\"wp-block-heading\"><strong>2. \u0110i\u1ec3m v\u00e0o v\u00e0 h\u01b0\u1edbng c\u1eaft<\/strong><strong><\/strong><\/h6>\n\n\n\n<p>Trong <strong>C\u1eaft b\u1eb1ng laser<\/strong>, vi\u1ec7c l\u1ef1a ch\u1ecdn \u0111i\u1ec3m v\u00e0o c\u1eaft \u1ea3nh h\u01b0\u1edfng tr\u1ef1c ti\u1ebfp \u0111\u1ebfn \u0111\u1ed9 \u1ed5n \u0111\u1ecbnh c\u1ee7a \u0111\u01b0\u1eddng c\u1eaft. Vi\u1ec7c ch\u1ecdn \u0111i\u1ec3m v\u00e0o v\u00e0 h\u01b0\u1edbng c\u1eaft ph\u00f9 h\u1ee3p c\u00f3 th\u1ec3 gi\u1ea3m \u0111\u00e1ng k\u1ec3 nguy c\u01a1 xu\u1ea5t hi\u1ec7n s\u00f3ng c\u1eaft. \u1ede c\u00e1c giai \u0111o\u1ea1n sau c\u1ee7a qu\u00e1 tr\u00ecnh, khi \u0111\u1ed9 b\u1ec1n v\u1eadt li\u1ec7u gi\u1ea3m, vi\u1ec7c \u0111\u1eb7t \u0111i\u1ec3m v\u00e0o \u1edf gi\u1eefa chi ti\u1ebft, b\u1ea5t k\u1ec3 h\u01b0\u1edbng c\u1eaft, c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn hi\u1ec7n t\u01b0\u1ee3ng t\u00e1ch s\u1edbm \u1edf \u0111\u00e1y v\u00e0 gi\u1ea3i ph\u00f3ng \u1ee9ng su\u1ea5t t\u0103ng cao, g\u00e2y ra s\u00f3ng c\u1ee5c b\u1ed9. \u0110\u1eb7t \u0111i\u1ec3m v\u00e0o \u1edf \u0111\u1ea7u d\u01b0\u1edbi v\u00e0 \u0111i\u1ec1u ch\u1ec9nh h\u01b0\u1edbng c\u1eaft sao cho \u0111\u1ea7u k\u1eb9p \u0111\u01b0\u1ee3c c\u1eaft cu\u1ed1i c\u00f9ng c\u00f3 th\u1ec3 gi\u00fap duy tr\u00ec \u0111\u1ed9 \u1ed5n \u0111\u1ecbnh c\u1ee7a t\u1ea5m kim lo\u1ea1i, t\u1ed1i \u01b0u h\u00f3a <strong>C\u1eaft b\u1eb1ng laser<\/strong>&nbsp;ch\u1ea5t l\u01b0\u1ee3ng.<\/p>\n\n\n\n<h6 class=\"wp-block-heading\"><strong>3. \u0110\u1ecbnh v\u1ecb k\u1eb9p<\/strong><strong><\/strong><\/h6>\n\n\n\n<p>C\u00e1c k\u1eb9p kh\u00f4ng ch\u1ec9 \u0111i\u1ec1u khi\u1ec3n chuy\u1ec3n \u0111\u1ed9ng c\u1ee7a t\u1ea5m kim lo\u1ea1i m\u00e0 c\u00f2n \u0111\u00f3ng vai tr\u00f2 quan tr\u1ecdng trong vi\u1ec7c duy tr\u00ec s\u1ef1 \u1ed5n \u0111\u1ecbnh c\u1ee7a quy tr\u00ecnh. V\u1ecb tr\u00ed b\u1ed1 tr\u00ed c\u00e1c k\u1eb9p ph\u1ea3i \u0111\u1ed3ng \u0111\u1ec1u v\u00e0 h\u1ee3p l\u00fd \u0111\u1ec3 tr\u00e1nh t\u00ecnh tr\u1ea1ng m\u1ea5t c\u00e2n b\u1eb1ng tr\u00ean t\u1ea5m kim lo\u1ea1i. M\u1eb7c d\u00f9 y\u1ebfu t\u1ed1 n\u00e0y c\u00f3 th\u1ec3 ki\u1ec3m so\u00e1t \u0111\u01b0\u1ee3c, nh\u01b0ng vi\u1ec7c b\u1ed1 tr\u00ed k\u1eb9p kh\u00f4ng \u0111\u00fang c\u00e1ch v\u1eabn c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn hi\u1ec7n t\u01b0\u1ee3ng rung \u0111\u1ed9ng kh\u00f4ng c\u1ea7n thi\u1ebft c\u1ee7a t\u1ea5m kim lo\u1ea1i trong qu\u00e1 tr\u00ecnh <strong>C\u1eaft b\u1eb1ng laser<\/strong>, g\u00e2y ra dao \u0111\u1ed9ng. Do \u0111\u00f3, vi\u1ec7c \u0111i\u1ec1u ch\u1ec9nh v\u1ecb tr\u00ed c\u00e1c k\u1eb9p m\u1ed9t c\u00e1ch ch\u00ednh x\u00e1c l\u00e0 b\u01b0\u1edbc c\u01a1 b\u1ea3n \u0111\u1ec3 n\u00e2ng cao \u0111\u1ed9 \u1ed5n \u0111\u1ecbnh c\u1ee7a <strong>C\u1eaft b\u1eb1ng laser<\/strong>&nbsp;quy tr\u00ecnh.<\/p>\n\n\n\n<h6 class=\"wp-block-heading\"><strong>4. Tr\u00ecnh t\u1ef1 chi\u1ebft xu\u1ea5t<\/strong><strong><\/strong><\/h6>\n\n\n\n<p>Trong s\u1ea3n xu\u1ea5t t\u1ef1 \u0111\u1ed9ng, vi\u1ec7c s\u1eed d\u1ee5ng c\u00e1nh tay robot TK \u0111\u1ec3 l\u1ea5y chi ti\u1ebft c\u00f3 th\u1ec3 n\u00e2ng cao hi\u1ec7u qu\u1ea3, nh\u01b0ng tr\u00ecnh t\u1ef1 l\u1ea5y chi ti\u1ebft kh\u00f4ng \u0111\u00fang c\u00f3 th\u1ec3 g\u00e2y \u1ea3nh h\u01b0\u1edfng nghi\u00eam tr\u1ecdng \u0111\u1ebfn c\u00e1c c\u00f4ng \u0111o\u1ea1n ti\u1ebfp theo <strong>C\u1eaft b\u1eb1ng laser<\/strong>&nbsp;ch\u1ea5t l\u01b0\u1ee3ng. N\u1ebfu c\u00e1c b\u1ed9 ph\u1eadn \u1edf c\u1ea3 hai \u0111\u1ea7u t\u1ea5m \u0111\u01b0\u1ee3c th\u00e1o ra tr\u01b0\u1edbc, \u0111i\u1ec1u n\u00e0y s\u1ebd l\u00e0m t\u1eadp trung s\u1ef1 gi\u1ea3i ph\u00f3ng \u1ee9ng su\u1ea5t v\u00e0o ph\u1ea7n gi\u1eefa, g\u00e2y ra rung \u0111\u1ed9ng v\u00e0 s\u00f3ng nghi\u00eam tr\u1ecdng do \u0111\u1ed9 b\u1ec1n \u1edf ph\u1ea7n gi\u1eefa kh\u00f4ng \u0111\u1ee7. C\u00e1ch l\u00e0m \u0111\u00fang l\u00e0 th\u00e1o c\u00e1c b\u1ed9 ph\u1eadn theo th\u1ee9 t\u1ef1 t\u1eeb \u0111\u1ea7u xa nh\u1ea5t so v\u1edbi c\u00e1c k\u1eb9p, duy tr\u00ec s\u1ef1 ph\u00e2n b\u1ed1 \u1ee9ng su\u1ea5t v\u00e0 t\u00ednh \u1ed5n \u0111\u1ecbnh k\u1ebft c\u1ea5u, t\u1eeb \u0111\u00f3 gi\u1ea3m rung \u0111\u1ed9ng v\u00e0 s\u00f3ng c\u1eaft trong c\u00e1c giai \u0111o\u1ea1n sau <strong>C\u1eaft b\u1eb1ng laser<\/strong>&nbsp;c\u00e1c giai \u0111o\u1ea1n.<\/p>\n\n\n\n<h5 class=\"wp-block-heading\"><strong>K\u1ebft lu\u1eadn<\/strong><strong><\/strong><\/h5>\n\n\n\n<p>T\u00f3m l\u1ea1i, c\u00e1c s\u00f3ng c\u1eaft \u0111\u01b0\u1ee3c t\u1ea1o ra trong qu\u00e1 tr\u00ecnh <strong>C\u1eaft b\u1eb1ng laser<\/strong>&nbsp;kh\u00f4ng ph\u1ea3i do m\u1ed9t y\u1ebfu t\u1ed1 duy nh\u1ea5t g\u00e2y ra m\u00e0 l\u00e0 k\u1ebft qu\u1ea3 c\u1ee7a s\u1ef1 t\u00e1c \u0111\u1ed9ng t\u1ed5ng h\u1ee3p t\u1eeb c\u00e1c y\u1ebfu t\u1ed1 nh\u01b0 v\u1ecb tr\u00ed ban \u0111\u1ea7u, \u0111i\u1ec3m v\u00e0o dao, b\u1ed1 tr\u00ed k\u1eb9p v\u00e0 tr\u00ecnh t\u1ef1 r\u00fat dao. Ngo\u00e0i ra, ch\u00fang c\u00f2n c\u00f3 m\u1ed1i li\u00ean h\u1ec7 ch\u1eb7t ch\u1ebd v\u1edbi k\u00edch th\u01b0\u1edbc, tr\u1ecdng l\u01b0\u1ee3ng v\u00e0 t\u1ed1c \u0111\u1ed9 c\u1eaft c\u1ee7a chi ti\u1ebft. \u0110\u1ec3 h\u1ea1n ch\u1ebf hi\u1ec7u qu\u1ea3 hi\u1ec7n t\u01b0\u1ee3ng dao \u0111\u1ed9ng dao trong qu\u00e1 tr\u00ecnh s\u1ea3n xu\u1ea5t th\u1ef1c t\u1ebf, c\u00e1c y\u1ebfu t\u1ed1 n\u00e0y ph\u1ea3i \u0111\u01b0\u1ee3c xem x\u00e9t m\u1ed9t c\u00e1ch c\u00f3 h\u1ec7 th\u1ed1ng trong qu\u00e1 tr\u00ecnh l\u1eadp tr\u00ecnh v\u00e0 v\u1eadn h\u00e0nh, \u0111\u1ed3ng th\u1eddi ph\u1ea3i \u00e1p d\u1ee5ng c\u00e1c chi\u1ebfn l\u01b0\u1ee3c ki\u1ec3m so\u00e1t to\u00e0n di\u1ec7n. Ch\u1ec9 khi t\u1ed1i \u01b0u h\u00f3a tri\u1ec7t \u0111\u1ec3 <strong>C\u1eaft b\u1eb1ng laser<\/strong>&nbsp;Qua quy tr\u00ecnh n\u00e0y, ch\u00fang ta c\u00f3 th\u1ec3 li\u00ean t\u1ee5c n\u00e2ng cao ch\u1ea5t l\u01b0\u1ee3ng s\u1ea3n ph\u1ea9m, gi\u1ea3m t\u1ef7 l\u1ec7 l\u1ed7i v\u00e0 \u0111\u1ea1t \u0111\u01b0\u1ee3c m\u1ee5c ti\u00eau gia c\u00f4ng kim lo\u1ea1i t\u1ea5m v\u1edbi \u0111\u1ed9 ch\u00ednh x\u00e1c cao v\u00e0 chi ph\u00ed th\u1ea5p.<\/p>","protected":false},"excerpt":{"rendered":"<p>Laser Cutting\u00a0technology has become widely used in sheet metal processing, especially for small-batch, diversified product demands. This technique, known for its high precision and efficiency, is now extensively applied, particularly in industries such as housing cabinets, home appliances, hardware products, instruments, signage, and lighting fixtures. In recent years, our company has focused on expanding the [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":4840,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[5,3],"tags":[102],"table_tags":[],"class_list":["post-4839","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-professional-knowledge","category-blog","tag-sheldon-li"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.greenstone-tech.com\/vi\/wp-json\/wp\/v2\/posts\/4839","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.greenstone-tech.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.greenstone-tech.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.greenstone-tech.com\/vi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.greenstone-tech.com\/vi\/wp-json\/wp\/v2\/comments?post=4839"}],"version-history":[{"count":2,"href":"https:\/\/www.greenstone-tech.com\/vi\/wp-json\/wp\/v2\/posts\/4839\/revisions"}],"predecessor-version":[{"id":5279,"href":"https:\/\/www.greenstone-tech.com\/vi\/wp-json\/wp\/v2\/posts\/4839\/revisions\/5279"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.greenstone-tech.com\/vi\/wp-json\/wp\/v2\/media\/4840"}],"wp:attachment":[{"href":"https:\/\/www.greenstone-tech.com\/vi\/wp-json\/wp\/v2\/media?parent=4839"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.greenstone-tech.com\/vi\/wp-json\/wp\/v2\/categories?post=4839"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.greenstone-tech.com\/vi\/wp-json\/wp\/v2\/tags?post=4839"},{"taxonomy":"table_tags","embeddable":true,"href":"https:\/\/www.greenstone-tech.com\/vi\/wp-json\/wp\/v2\/table_tags?post=4839"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}