{"id":5890,"date":"2025-12-26T01:08:49","date_gmt":"2025-12-26T01:08:49","guid":{"rendered":"https:\/\/korea-transmission.com\/?p=5890"},"modified":"2025-12-26T01:08:49","modified_gmt":"2025-12-26T01:08:49","slug":"stainless-steel-turning-on-auto-lathes-guide","status":"publish","type":"post","link":"https:\/\/korea-transmission.com\/vi\/blog\/stainless-steel-turning-on-auto-lathes-guide\/","title":{"rendered":"H\u01b0\u1edbng d\u1eabn gia c\u00f4ng ti\u1ec7n th\u00e9p kh\u00f4ng g\u1ec9 tr\u00ean m\u00e1y ti\u1ec7n t\u1ef1 \u0111\u1ed9ng"},"content":{"rendered":"<h2>T\u1ed5ng quan v\u1ec1 nh\u1eefng th\u00e1ch th\u1ee9c khi gia c\u00f4ng th\u00e9p kh\u00f4ng g\u1ec9 tr\u00ean m\u00e1y ti\u1ec7n t\u1ef1 \u0111\u1ed9ng<\/h2>\n<p>Gia c\u00f4ng ti\u1ec7n th\u00e9p kh\u00f4ng g\u1ec9, \u0111\u1eb7c bi\u1ec7t l\u00e0 c\u00e1c lo\u1ea1i th\u00e9p mactenxit nh\u01b0 3Cr13, tr\u00ean m\u00e1y ti\u1ec7n t\u1ef1 \u0111\u1ed9ng g\u1eb7p ph\u1ea3i nh\u1eefng kh\u00f3 kh\u0103n ri\u00eang so v\u1edbi gia c\u00f4ng th\u00f4ng th\u01b0\u1eddng. Trong khi gia c\u00f4ng ti\u1ec7n th\u00f4, b\u00e1n tinh v\u00e0 tinh c\u00e1c v\u1eadt li\u1ec7u th\u00e9p kh\u00f4ng g\u1ec9 tr\u00ean m\u00e1y ti\u1ec7n \u0111a n\u0103ng l\u00e0 kh\u1ea3 thi, th\u00ec \u0111\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c n\u0103ng su\u1ea5t cao tr\u00ean m\u00e1y ti\u1ec7n t\u1ef1 \u0111\u1ed9ng chuy\u00ean d\u1ee5ng c\u1ea7n ph\u1ea3i gi\u1ea3i quy\u1ebft c\u00e1c v\u1ea5n \u0111\u1ec1 nh\u01b0 l\u1ef1c c\u1eaft l\u1edbn, nhi\u1ec7t \u0111\u1ed9 cao, m\u00e0i m\u00f2n d\u1ee5ng c\u1ee5 nghi\u00eam tr\u1ecdng, \u0111\u1ed9 b\u1ec1n d\u1ee5ng c\u1ee5 th\u1ea5p, ch\u1ea5t l\u01b0\u1ee3ng b\u1ec1 m\u1eb7t k\u00e9m v\u00e0 hi\u1ec7u su\u1ea5t gi\u1ea3m. Nh\u1eefng th\u00e1ch th\u1ee9c n\u00e0y xu\u1ea5t ph\u00e1t t\u1eeb c\u00e1c \u0111\u1eb7c t\u00ednh v\u1ed1n c\u00f3 c\u1ee7a v\u1eadt li\u1ec7u, bao g\u1ed3m \u0111\u1ed9 b\u1ec1n v\u00e0 \u0111\u1ed9 d\u1ebbo cao, d\u1eabn \u0111\u1ebfn hi\u1ec7n t\u01b0\u1ee3ng c\u1ee9ng h\u00f3a v\u1eadt li\u1ec7u trong qu\u00e1 tr\u00ecnh c\u1eaft.<\/p>\n<p>Tr\u00ean th\u1ef1c t\u1ebf, m\u00e1y ti\u1ec7n t\u1ef1 \u0111\u1ed9ng \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 s\u1ea3n xu\u1ea5t s\u1ed1 l\u01b0\u1ee3ng l\u1edbn v\u1edbi s\u1ed1 l\u1ea7n thay dao t\u1ed1i thi\u1ec3u, l\u00fd t\u01b0\u1edfng nh\u1ea5t l\u00e0 ho\u00e0n th\u00e0nh c\u00e1c thao t\u00e1c trong m\u1ed9t l\u1ea7n ch\u1ea1y duy nh\u1ea5t \u0111\u1ec3 \u0111\u00e1p \u1ee9ng c\u00e1c th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt v\u1ec1 k\u00edch th\u01b0\u1edbc v\u00e0 \u0111\u1ed9 nh\u00e1m b\u1ec1 m\u1eb7t. C\u00e1c th\u1eed nghi\u1ec7m r\u1ed9ng r\u00e3i tr\u00ean th\u00e9p kh\u00f4ng g\u1ec9 mactenxit cacbon trung b\u00ecnh 3Cr13 \u0111\u00e3 ch\u1ee9ng minh c\u00e1c chi\u1ebfn l\u01b0\u1ee3c th\u00e0nh c\u00f4ng th\u00f4ng qua vi\u1ec7c l\u1ef1a ch\u1ecdn c\u1ea9n th\u1eadn v\u1eadt li\u1ec7u dao, h\u00ecnh d\u1ea1ng, th\u00f4ng s\u1ed1 c\u1eaft, \u0111i\u1ec1u ki\u1ec7n ph\u00f4i v\u00e0 ph\u01b0\u01a1ng ph\u00e1p l\u00e0m m\u00e1t. H\u01b0\u1edbng d\u1eabn n\u00e0y d\u1ef1a tr\u00ean kinh nghi\u1ec7m \u0111\u00e3 \u0111\u01b0\u1ee3c ch\u1ee9ng minh trong ng\u00e0nh \u0111\u1ec3 cung c\u1ea5p nh\u1eefng hi\u1ec3u bi\u1ebft h\u1eefu \u00edch cho c\u00e1c k\u1ef9 s\u01b0 v\u00e0 th\u1ee3 m\u00e1y nh\u1eb1m t\u1ed1i \u01b0u h\u00f3a quy tr\u00ecnh trong khi v\u1eabn duy tr\u00ec ch\u1ea5t l\u01b0\u1ee3ng v\u00e0 n\u0103ng su\u1ea5t.<\/p>\n<p>Th\u00e9p kh\u00f4ng g\u1ec9 3Cr13 c\u00f3 c\u00e1c \u0111\u1eb7c t\u00ednh c\u01a1 h\u1ecdc v\u01b0\u1ee3t tr\u1ed9i so v\u1edbi th\u00e9p cacbon nh\u01b0 th\u00e9p 40 ho\u1eb7c 45, bao g\u1ed3m \u0111\u1ed9 b\u1ec1n, \u0111\u1ed9 gi\u00e3n d\u00e0i, \u0111\u1ed9 co ng\u00f3t m\u1eb7t c\u1eaft v\u00e0 kh\u1ea3 n\u0103ng ch\u1ed1ng va \u0111\u1eadp cao h\u01a1n. Tuy nhi\u00ean, nh\u1eefng \u0111\u1eb7c t\u00ednh n\u00e0y l\u00e0m ph\u1ee9c t\u1ea1p qu\u00e1 tr\u00ecnh gia c\u00f4ng, \u0111\u00f2i h\u1ecfi c\u00e1c ph\u01b0\u01a1ng ph\u00e1p chuy\u00ean bi\u1ec7t \u0111\u1ec3 gi\u1ea3m thi\u1ec3u m\u00e0i m\u00f2n d\u1ee5ng c\u1ee5 v\u00e0 \u0111\u1ea3m b\u1ea3o k\u1ebft qu\u1ea3 nh\u1ea5t qu\u00e1n.<\/p>\n<h2>Ph\u00e2n t\u00edch c\u00e1c kh\u00f3 kh\u0103n trong gia c\u00f4ng v\u00e0 nguy\u00ean nh\u00e2n g\u1ed1c r\u1ec5<\/h2>\n<p>C\u00e1c th\u1eed nghi\u1ec7m ban \u0111\u1ea7u s\u1eed d\u1ee5ng ph\u01b0\u01a1ng ph\u00e1p ti\u1ec7n th\u00e9p carbon ti\u00eau chu\u1ea9n tr\u00ean th\u00e9p 3Cr13 d\u1eabn \u0111\u1ebfn m\u00e0i m\u00f2n d\u1ee5ng c\u1ee5 nhanh, n\u0103ng su\u1ea5t th\u1ea5p v\u00e0 ch\u1ea5t l\u01b0\u1ee3ng b\u1ec1 m\u1eb7t k\u00e9m. Ph\u00e2n t\u00edch so s\u00e1nh cho th\u1ea5y \u0111\u1ed9 b\u1ec1n v\u00e0 \u0111\u1ed9 d\u1ebbo cao c\u1ee7a 3Cr13 g\u00e2y ra hi\u1ec7n t\u01b0\u1ee3ng c\u1ee9ng h\u00f3a m\u1ea1nh, l\u00e0m t\u0103ng s\u1ee9c c\u1ea3n c\u1eaft v\u00e0 nhi\u1ec7t \u0111\u1ed9, \u0111\u1ea9y nhanh qu\u00e1 tr\u00ecnh h\u01b0 h\u1ecfng d\u1ee5ng c\u1ee5. \u0110i\u1ec1u n\u00e0y d\u1eabn \u0111\u1ebfn vi\u1ec7c thay d\u1ee5ng c\u1ee5 th\u01b0\u1eddng xuy\u00ean, th\u1eddi gian ng\u1eebng ho\u1ea1t \u0111\u1ed9ng k\u00e9o d\u00e0i v\u00e0 k\u00edch th\u01b0\u1edbc chi ti\u1ebft kh\u00f4ng nh\u1ea5t qu\u00e1n.<\/p>\n<p>C\u00e1c v\u1ea5n \u0111\u1ec1 kh\u00e1c bao g\u1ed3m hi\u1ec7n t\u01b0\u1ee3ng b\u00e1m d\u00ednh d\u1ee5ng c\u1ee5, h\u00ecnh th\u00e0nh c\u00e1c c\u1ea1nh t\u00edch t\u1ee5 (BUE) v\u00e0 ki\u1ec3m so\u00e1t phoi k\u00e9m. BUE l\u00e0m thay \u0111\u1ed5i h\u00ecnh d\u1ea1ng hi\u1ec7u qu\u1ea3, g\u00e2y ra s\u1ef1 bi\u1ebfn \u0111\u1ed5i k\u00edch th\u01b0\u1edbc v\u00e0 b\u1ec1 m\u1eb7t th\u00f4 r\u00e1p, trong khi phoi kh\u00f4ng cu\u1ed9n c\u00f3 th\u1ec3 l\u00e0m x\u01b0\u1edbc c\u00e1c khu v\u1ef1c gia c\u00f4ng, \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn ch\u1ea5t l\u01b0\u1ee3ng. Kh\u00f4ng gi\u1ed1ng nh\u01b0 m\u00e1y ti\u1ec7n v\u1ea1n n\u0103ng, m\u00e1y ti\u1ec7n t\u1ef1 \u0111\u1ed9ng c\u00f3 kh\u1ea3 n\u0103ng gia c\u00f4ng h\u1ea1n ch\u1ebf, \u0111\u00f2i h\u1ecfi hi\u1ec7u qu\u1ea3 gia c\u00f4ng m\u1ed9t l\u1ea7n \u0111\u1ec3 duy tr\u00ec n\u0103ng su\u1ea5t cao.<\/p>\n<p>C\u00e1c nguy\u00ean nh\u00e2n g\u1ed1c r\u1ec5 bao g\u1ed3m:<\/p>\n<ul>\n<li>T\u00ednh ch\u1ea5t v\u1eadt li\u1ec7u: \u0110\u1ed9 b\u1ec1n k\u00e9o cao (th\u01b0\u1eddng l\u00e0 700-900 MPa sau khi x\u1eed l\u00fd nhi\u1ec7t) v\u00e0 \u0111\u1ed9 d\u1ebbo dai th\u00fac \u0111\u1ea9y qu\u00e1 tr\u00ecnh bi\u1ebfn d\u1ea1ng h\u01a1n l\u00e0 c\u1eaft tr\u01b0\u1ee3t ho\u00e0n to\u00e0n.<\/li>\n<li>\u1ea2nh h\u01b0\u1edfng c\u1ee7a nhi\u1ec7t: \u0110\u1ed9 d\u1eabn nhi\u1ec7t k\u00e9m (kho\u1ea3ng 20-30 W\/m\u00b7K) gi\u1eef nhi\u1ec7t trong v\u00f9ng c\u1eaft, l\u00e0m m\u1ec1m d\u1ee5ng c\u1ee5.<\/li>\n<li>\u0110\u1ed9 \u00e1i l\u1ef1c h\u00f3a h\u1ecdc: Th\u00e9p kh\u00f4ng g\u1ec9 c\u00f3 xu h\u01b0\u1edbng h\u00e0n d\u00ednh v\u00e0o b\u1ec1 m\u1eb7t d\u1ee5ng c\u1ee5, l\u00e0m t\u0103ng c\u01b0\u1eddng s\u1ef1 m\u00e0i m\u00f2n.<\/li>\n<li>H\u1ea1n ch\u1ebf c\u1ee7a quy tr\u00ecnh: M\u00e1y ti\u1ec7n t\u1ef1 \u0111\u1ed9ng \u01b0u ti\u00ean t\u1ed1c \u0111\u1ed9 h\u01a1n t\u00ednh linh ho\u1ea1t, l\u00e0m tr\u1ea7m tr\u1ecdng th\u00eam b\u1ea5t k\u1ef3 s\u1ef1 thi\u1ebfu hi\u1ec7u qu\u1ea3 n\u00e0o.<\/li>\n<\/ul>\n<p>\u0110\u1ec3 gi\u1ea3i quy\u1ebft nh\u1eefng v\u1ea5n \u0111\u1ec1 n\u00e0y, c\u1ea7n c\u00f3 c\u00e1c bi\u1ec7n ph\u00e1p t\u00edch h\u1ee3p, t\u1eeb kh\u00e2u chu\u1ea9n b\u1ecb tr\u01b0\u1edbc khi gia c\u00f4ng \u0111\u1ebfn ki\u1ec3m so\u00e1t trong qu\u00e1 tr\u00ecnh s\u1ea3n xu\u1ea5t, nh\u1eb1m \u0111\u1ea1t \u0111\u01b0\u1ee3c k\u1ebft qu\u1ea3 \u0111\u00e1ng tin c\u1eady.<\/p>\n<h2>C\u00e1c bi\u1ec7n ph\u00e1p k\u1ef9 thu\u1eadt ch\u00ednh \u0111\u1ec3 t\u1ed1i \u01b0u h\u00f3a<\/h2>\n<p>\u0110\u1ec3 v\u01b0\u1ee3t qua nh\u1eefng kh\u00f3 kh\u0103n n\u00e0y, c\u1ea7n c\u00f3 m\u1ed9t ph\u01b0\u01a1ng ph\u00e1p ti\u1ebfp c\u1eadn \u0111a di\u1ec7n. \u0110i\u1ec1u n\u00e0y bao g\u1ed3m vi\u1ec7c \u0111i\u1ec1u ch\u1ec9nh \u0111\u1ed9 c\u1ee9ng v\u1eadt li\u1ec7u th\u00f4ng qua x\u1eed l\u00fd nhi\u1ec7t, l\u1ef1a ch\u1ecdn v\u1eadt li\u1ec7u d\u1ee5ng c\u1ee5 ph\u00f9 h\u1ee3p, t\u1ed1i \u01b0u h\u00f3a h\u00ecnh d\u1ea1ng h\u00ecnh h\u1ecdc, l\u1ef1a ch\u1ecdn c\u00e1c th\u00f4ng s\u1ed1 c\u1eaft ph\u00f9 h\u1ee3p, \u0111\u1ea3m b\u1ea3o tr\u1ea1ng th\u00e1i ph\u00f4i th\u00edch h\u1ee3p v\u00e0 s\u1eed d\u1ee5ng ch\u1ea5t b\u00f4i tr\u01a1n v\u00e0 l\u00e0m m\u00e1t hi\u1ec7u qu\u1ea3. Nh\u1eefng bi\u1ec7n ph\u00e1p n\u00e0y, \u0111\u01b0\u1ee3c ki\u1ec3m ch\u1ee9ng qua nhi\u1ec1u th\u00ed nghi\u1ec7m, cho ph\u00e9p gia c\u00f4ng ti\u1ec7n m\u1ed9t l\u1ea7n tr\u00ean m\u00e1y ti\u1ec7n t\u1ef1 \u0111\u1ed9ng trong khi \u0111\u00e1p \u1ee9ng c\u00e1c y\u00eau c\u1ea7u nghi\u00eam ng\u1eb7t.<\/p>\n<p>C\u00e1c ph\u1ea7n sau \u0111\u00e2y tr\u00ecnh b\u00e0y chi ti\u1ebft t\u1eebng bi\u1ec7n ph\u00e1p, cung c\u1ea5p h\u01b0\u1edbng d\u1eabn tri\u1ec3n khai trong m\u00f4i tr\u01b0\u1eddng s\u1ea3n xu\u1ea5t.<\/p>\n<h2>C\u00e1c chi\u1ebfn l\u01b0\u1ee3c x\u1eed l\u00fd nhi\u1ec7t nh\u1eb1m c\u1ea3i thi\u1ec7n kh\u1ea3 n\u0103ng gia c\u00f4ng<\/h2>\n<p>X\u1eed l\u00fd nhi\u1ec7t \u1ea3nh h\u01b0\u1edfng \u0111\u00e1ng k\u1ec3 \u0111\u1ebfn kh\u1ea3 n\u0103ng gia c\u00f4ng c\u1ee7a th\u00e9p kh\u00f4ng g\u1ec9 mactenxit. \u0110\u1ed1i v\u1edbi th\u00e9p 3Cr13, c\u00e1c m\u1ee9c \u0111\u1ed9 c\u1ee9ng kh\u00e1c nhau sau x\u1eed l\u00fd \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn hi\u1ec7u su\u1ea5t ti\u1ec7n. Tr\u1ea1ng th\u00e1i \u1ee7 cho \u0111\u1ed9 c\u1ee9ng th\u1ea5p nh\u01b0ng kh\u1ea3 n\u0103ng gia c\u00f4ng k\u00e9m do \u0111\u1ed9 d\u1ebbo qu\u00e1 m\u1ee9c v\u00e0 c\u1ea5u tr\u00fac vi m\u00f4 kh\u00f4ng \u0111\u1ed3ng \u0111\u1ec1u, d\u1eabn \u0111\u1ebfn hi\u1ec7n t\u01b0\u1ee3ng b\u00e1m d\u00ednh v\u00e0 h\u00ecnh th\u00e0nh BUE (Built-Based Uncertainty - v\u1ebft n\u1ee9t do \u1ee9ng su\u1ea5t).<\/p>\n<p>T\u00f4i v\u00e0 ram \u0111\u1ebfn \u0111\u1ed9 c\u1ee9ng HRC 25-30 t\u1ea1o ra s\u1ef1 c\u00e2n b\u1eb1ng t\u1ed1i \u01b0u: \u0111\u1ed9 c\u1ee9ng \u0111\u1ee7 \u0111\u1ec3 c\u1eaft s\u1ea1ch m\u00e0 kh\u00f4ng l\u00e0m m\u00f2n d\u1ee5ng c\u1ee5 qu\u00e1 m\u1ee9c, \u0111\u1ed3ng th\u1eddi duy tr\u00ec ch\u1ea5t l\u01b0\u1ee3ng b\u1ec1 m\u1eb7t t\u1ed1t. \u0110\u1ed9 c\u1ee9ng tr\u00ean HRC 30 c\u1ea3i thi\u1ec7n \u0111\u1ed9 ho\u00e0n thi\u1ec7n b\u1ec1 m\u1eb7t nh\u01b0ng l\u00e0m t\u0103ng t\u1ed1c \u0111\u1ed9 m\u00f2n, l\u00e0m gi\u1ea3m tu\u1ed5i th\u1ecd d\u1ee5ng c\u1ee5.<\/p>\n<p>Quy tr\u00ecnh \u0111\u01b0\u1ee3c \u0111\u1ec1 xu\u1ea5t:<\/p>\n<ol>\n<li>T\u00f4i luy\u1ec7n \u1edf nhi\u1ec7t \u0111\u1ed9 920-980\u00b0C trong d\u1ea7u ho\u1eb7c kh\u00f4ng kh\u00ed \u0111\u1ec3 t\u1ea1o th\u00e0nh mactenxit.<\/li>\n<li>T\u00f4i luy\u1ec7n \u1edf nhi\u1ec7t \u0111\u1ed9 600-750\u00b0C \u0111\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c \u0111\u1ed9 c\u1ee9ng mong mu\u1ed1n.<\/li>\n<li>Ki\u1ec3m tra \u0111\u1ed9 c\u1ee9ng b\u1eb1ng ph\u01b0\u01a1ng ph\u00e1p \u0111o Rockwell tr\u01b0\u1edbc khi gia c\u00f4ng.<\/li>\n<\/ol>\n<p>B\u1ea3ng d\u01b0\u1edbi \u0111\u00e2y t\u00f3m t\u1eaft hi\u1ec7u su\u1ea5t gia c\u00f4ng ti\u1ec7n \u1edf c\u00e1c m\u1ee9c \u0111\u1ed9 c\u1ee9ng kh\u00e1c nhau khi s\u1eed d\u1ee5ng d\u1ee5ng c\u1ee5 cacbua YW2, d\u1ef1a tr\u00ean quan s\u00e1t th\u1ef1c t\u1ebf trong ng\u00e0nh:<\/p>\n<div class=\"table-container\" style=\"overflow-x: auto; width: 100%;\">\n<table style=\"width: 100%;\">\n<caption style=\"font-weight: bold; margin-bottom: 10px;\">B\u1ea3ng 1: Hi\u1ec7u su\u1ea5t gia c\u00f4ng ti\u1ec7n c\u1ee7a th\u00e9p 3Cr13 \u1edf c\u00e1c m\u1ee9c \u0111\u1ed9 c\u1ee9ng kh\u00e1c nhau<\/caption>\n<thead>\n<tr>\n<th>Tr\u1ea1ng th\u00e1i x\u1eed l\u00fd nhi\u1ec7t<\/th>\n<th>\u0110\u1ed9 c\u1ee9ng (HRC)<\/th>\n<th>Kh\u1ea3 n\u0103ng gia c\u00f4ng<\/th>\n<th>Ch\u1ea5t l\u01b0\u1ee3ng b\u1ec1 m\u1eb7t<\/th>\n<th>S\u1ef1 hao m\u00f2n c\u1ee7a d\u1ee5ng c\u1ee5<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u1ee6 nhi\u1ec7t<\/td>\n<td>&lt;20<\/td>\n<td>K\u00e9m (\u0111\u1ed9 d\u1ebbo cao, \u0111\u1ed9 b\u00e1m d\u00ednh t\u1ed1t)<\/td>\n<td>Th\u1ea5p (h\u00ecnh th\u00e0nh BUE)<\/td>\n<td>V\u1eeba ph\u1ea3i<\/td>\n<\/tr>\n<tr>\n<td>T\u00f4i luy\u1ec7n v\u00e0 t\u00f4i c\u1ee9ng<\/td>\n<td>25-30<\/td>\n<td>T\u1ed1t (c\u00e1c \u0111\u1eb7c t\u00ednh c\u00e2n b\u1eb1ng)<\/td>\n<td>Cao<\/td>\n<td>Th\u1ea5p<\/td>\n<\/tr>\n<tr>\n<td>\u0110\u00e3 c\u1ee9ng l\u1ea1i<\/td>\n<td>&gt;30<\/td>\n<td>H\u1ed9i ch\u1ee3<\/td>\n<td>Cao<\/td>\n<td>Cao<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p>Vi\u1ec7c th\u1ef1c hi\u1ec7n quy tr\u00ecnh ti\u1ec1n x\u1eed l\u00fd n\u00e0y \u0111\u1ea3m b\u1ea3o v\u1eadt li\u1ec7u \u0111\u01b0\u1ee3c \u0111\u01b0a v\u00e0o s\u1ea3n xu\u1ea5t \u1edf tr\u1ea1ng th\u00e1i d\u1ec5 gia c\u00f4ng, t\u1eeb \u0111\u00f3 n\u00e2ng cao hi\u1ec7u qu\u1ea3 t\u1ed5ng th\u1ec3.<\/p>\n<h2>L\u1ef1a ch\u1ecdn v\u1eadt li\u1ec7u d\u1ee5ng c\u1ee5<\/h2>\n<p>Vi\u1ec7c l\u1ef1a ch\u1ecdn v\u1eadt li\u1ec7u d\u1ee5ng c\u1ee5 r\u1ea5t quan tr\u1ecdng \u0111\u1ec3 ch\u1ecbu \u0111\u01b0\u1ee3c s\u1ef1 m\u00e0i m\u00f2n v\u00e0 b\u00e1m d\u00ednh th\u01b0\u1eddng g\u1eb7p trong qu\u00e1 tr\u00ecnh gia c\u00f4ng th\u00e9p kh\u00f4ng g\u1ec9. C\u00e1c th\u1eed nghi\u1ec7m so s\u00e1nh trong \u0111i\u1ec1u ki\u1ec7n gi\u1ed1ng h\u1ec7t nhau cho th\u1ea5y c\u00e1c m\u1ea3nh dao h\u1ee3p kim cacbua ph\u1ee7 l\u1edbp composite TiC-TiCN-TiN v\u01b0\u1ee3t tr\u1ed9i h\u01a1n trong gia c\u00f4ng ti\u1ec7n ngo\u00e0i, mang l\u1ea1i \u0111\u1ed9 b\u1ec1n cao, ch\u1ea5t l\u01b0\u1ee3ng b\u1ec1 m\u1eb7t tuy\u1ec7t v\u1eddi v\u00e0 n\u0103ng su\u1ea5t \u0111\u01b0\u1ee3c n\u00e2ng cao.<\/p>\n<p>C\u00e1c l\u1edbp ph\u1ee7 n\u00e0y mang l\u1ea1i \u0111\u1ed9 c\u1ee9ng cao h\u01a1n (l\u00ean \u0111\u1ebfn 3000 HV), gi\u1ea3m ma s\u00e1t (h\u1ec7 s\u1ed1 ~0,2-0,3) v\u00e0 kh\u1ea3 n\u0103ng ch\u1ecbu nhi\u1ec7t v\u01b0\u1ee3t tr\u1ed9i (l\u00ean \u0111\u1ebfn 900\u00b0C), l\u00fd t\u01b0\u1edfng cho c\u00e1c thao t\u00e1c ti\u1ec7n t\u1ef1 \u0111\u1ed9ng tr\u00ean v\u1eadt li\u1ec7u 3Cr13.<\/p>\n<p>\u0110\u1ed1i v\u1edbi c\u00e1c d\u1ee5ng c\u1ee5 c\u1eaft, n\u01a1i m\u00e0 c\u00e1c t\u00f9y ch\u1ecdn ph\u1ee7 l\u1edbp c\u00f3 th\u1ec3 kh\u00f4ng kh\u1ea3 d\u1ee5ng, h\u1ee3p kim cacbua xi m\u0103ng YW2 ho\u1ea1t \u0111\u1ed9ng t\u1ed1t, c\u00e2n b\u1eb1ng gi\u1eefa \u0111\u1ed9 b\u1ec1n v\u00e0 kh\u1ea3 n\u0103ng ch\u1ed1ng m\u00e0i m\u00f2n.<\/p>\n<p>B\u1ea3ng sau \u0111\u00e2y so s\u00e1nh c\u00e1c v\u1eadt li\u1ec7u ch\u1ebf t\u1ea1o d\u1ee5ng c\u1ee5 d\u1ef1a tr\u00ean d\u1eef li\u1ec7u th\u1ef1c nghi\u1ec7m:<\/p>\n<div class=\"table-container\" style=\"overflow-x: auto; width: 100%;\">\n<table style=\"width: 100%;\">\n<caption style=\"font-weight: bold; margin-bottom: 10px;\">B\u1ea3ng 2: So s\u00e1nh hi\u1ec7u n\u0103ng c\u1ee7a c\u00e1c v\u1eadt li\u1ec7u d\u1ee5ng c\u1ee5 khi gia c\u00f4ng ti\u1ec7n 3Cr13<\/caption>\n<thead>\n<tr>\n<th>V\u1eadt li\u1ec7u d\u1ee5ng c\u1ee5<\/th>\n<th>\u0110\u1ed9 b\u1ec1n (T\u01b0\u01a1ng \u0111\u1ed1i)<\/th>\n<th>Ch\u1ea5t l\u01b0\u1ee3ng b\u1ec1 m\u1eb7t<\/th>\n<th>T\u00e1c \u0111\u1ed9ng \u0111\u1ebfn n\u0103ng su\u1ea5t<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Cacbua ph\u1ee7 TiC-TiCN-TiN<\/td>\n<td>Cao (tham chi\u1ebfu 100%)<\/td>\n<td>Xu\u1ea5t s\u1eafc<\/td>\n<td>Cao<\/td>\n<\/tr>\n<tr>\n<td>H\u1ee3p kim c\u1ee9ng YW2<\/td>\n<td>T\u1ed1t (80-90%)<\/td>\n<td>T\u1ed1t<\/td>\n<td>V\u1eeba ph\u1ea3i<\/td>\n<\/tr>\n<tr>\n<td>Cacbua ti\u00eau chu\u1ea9n kh\u00f4ng ph\u1ee7<\/td>\n<td>Th\u1ea5p (50-70%)<\/td>\n<td>H\u1ed9i ch\u1ee3<\/td>\n<td>Th\u1ea5p<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p>Ch\u1ecdn d\u1ee5ng c\u1ee5 d\u1ef1a tr\u00ean c\u00e1c thao t\u00e1c c\u1ee5 th\u1ec3, \u01b0u ti\u00ean c\u00e1c l\u1edbp ph\u1ee7 c\u00f3 \u0111\u1ed9 b\u1ec1n cao trong qu\u00e1 tr\u00ecnh gia c\u00f4ng ti\u1ec7n t\u1ed1c \u0111\u1ed9 cao.<\/p>\n<h2>H\u00ecnh d\u1ea1ng v\u00e0 c\u1ea5u tr\u00fac t\u1ed1i \u01b0u c\u1ee7a d\u1ee5ng c\u1ee5<\/h2>\n<p>Thi\u1ebft k\u1ebf h\u00ecnh h\u1ecdc ph\u00f9 h\u1ee3p gi\u00fap t\u0103ng c\u01b0\u1eddng kh\u1ea3 n\u0103ng ki\u1ec3m so\u00e1t phoi, gi\u1ea3m l\u1ef1c t\u00e1c \u0111\u1ed9ng v\u00e0 k\u00e9o d\u00e0i tu\u1ed5i th\u1ecd d\u1ee5ng c\u1ee5. \u0110\u1ed1i v\u1edbi th\u00e9p kh\u00f4ng g\u1ec9 mactenxit, g\u00f3c tho\u00e1t phoi t\u1eeb 10\u00b0-20\u00b0 gi\u00fap c\u00e2n b\u1eb1ng \u0111\u1ed9 b\u1ec1n v\u00e0 kh\u1ea3 n\u0103ng t\u1ea3n nhi\u1ec7t. G\u00f3c gi\u1ea3m ma s\u00e1t t\u1eeb 5\u00b0-8\u00b0 (t\u1ed1i \u0111a 10\u00b0) gi\u00fap gi\u1ea3m thi\u1ec3u ma s\u00e1t. G\u00f3c nghi\u00eang \u00e2m (-10\u00b0 \u0111\u1ebfn -30\u00b0) gi\u00fap b\u1ea3o v\u1ec7 \u0111\u1ea7u m\u0169i dao v\u00e0 t\u0103ng c\u01b0\u1eddng \u0111\u1ed9 b\u1ec1n c\u1ee7a l\u01b0\u1ee1i dao.<\/p>\n<p>G\u00f3c l\u1ec7ch ch\u00ednh thay \u0111\u1ed5i t\u00f9y thu\u1ed9c v\u00e0o h\u00ecnh d\u1ea1ng v\u00e0 thi\u1ebft l\u1eadp chi ti\u1ebft. \u0110\u1ed9 nh\u00e1m c\u1ea1nh n\u00ean \u0111\u1ea1t Ra 0,2-0,4 \u03bcm \u0111\u1ec3 c\u00f3 \u0111\u01b0\u1eddng c\u1eaft m\u1ecbn.<\/p>\n<p>C\u00e1c \u0111\u1eb7c \u0111i\u1ec3m c\u1ea5u tr\u00fac bao g\u1ed3m b\u1ed9 ph\u1eadn b\u1ebb phoi h\u00ecnh cung xi\u00ean cho c\u00e1c d\u1ee5ng c\u1ee5 c\u1eaft ngo\u00e0i, v\u1edbi b\u00e1n k\u00ednh u\u1ed1n cong thay \u0111\u1ed5i \u0111\u1ec3 th\u00fac \u0111\u1ea9y vi\u1ec7c t\u00e1ch phoi ra kh\u1ecfi b\u1ec1 m\u1eb7t gia c\u00f4ng. \u0110\u1ed1i v\u1edbi d\u1ee5ng c\u1ee5 c\u1eaft, gi\u1edbi h\u1ea1n \u0111\u1ed9 l\u1ec7ch th\u1ee9 c\u1ea5p \u1edf m\u1ee9c &lt;1\u00b0 \u0111\u1ec3 tho\u00e1t phoi t\u1ed1t h\u01a1n.<\/p>\n<p>H\u01b0\u1edbng d\u1eabn:<\/p>\n<ul>\n<li>\u0110\u1ea3m b\u1ea3o h\u00ecnh d\u1ea1ng h\u00ecnh h\u1ecdc ph\u00f9 h\u1ee3p v\u1edbi c\u00e1c r\u00e0ng bu\u1ed9c c\u1ee7a m\u00e1y ti\u1ec7n t\u1ef1 \u0111\u1ed9ng, t\u1eadp trung v\u00e0o \u0111\u1ed9 c\u1ee9ng v\u1eefng.<\/li>\n<li>Th\u1eed nghi\u1ec7m g\u00f3c c\u1eaft b\u1eb1ng th\u1ef1c nghi\u1ec7m \u0111\u1ec3 t\u1ed1i \u01b0u h\u00f3a cho t\u1eebng l\u00f4 3Cr13 c\u1ee5 th\u1ec3.<\/li>\n<li>T\u00edch h\u1ee3p c\u00e1c b\u1ed9 ph\u1eadn ph\u00e1 phoi \u0111\u1ec3 ng\u0103n ng\u1eeba h\u01b0 h\u1ea1i b\u1ec1 m\u1eb7t do phoi d\u00e0i g\u00e2y ra.<\/li>\n<\/ul>\n<p>C\u00e1ch ti\u1ebfp c\u1eadn thi\u1ebft k\u1ebf n\u00e0y \u0111\u1ea3m b\u1ea3o qu\u00e1 tr\u00ecnh gia c\u00f4ng hi\u1ec7u qu\u1ea3 v\u00e0 kh\u00f4ng g\u00e2y h\u01b0 h\u1ea1i.<\/p>\n<h2>C\u00e1c th\u00f4ng s\u1ed1 c\u1eaft v\u00e0 l\u01b0u \u00fd v\u1ec1 b\u00f4i tr\u01a1n<\/h2>\n<p>T\u1ed1c \u0111\u1ed9 c\u1eaft \u0111\u1ed1i v\u1edbi th\u00e9p 3Cr13 th\u01b0\u1eddng n\u1eb1m trong kho\u1ea3ng 80-120 m\/ph\u00fat v\u1edbi d\u1ee5ng c\u1ee5 c\u00f3 l\u1edbp ph\u1ee7, b\u01b0\u1edbc ti\u1ebfn 0,1-0,3 mm\/v\u00f2ng v\u00e0 \u0111\u1ed9 s\u00e2u c\u1eaft 0,5-2 mm, \u0111\u01b0\u1ee3c \u0111i\u1ec1u ch\u1ec9nh theo \u0111\u1ed9 c\u1ee9ng v\u00e0 thi\u1ebft l\u1eadp. Tr\u00e1nh s\u1eed d\u1ee5ng c\u00e1c th\u00f4ng s\u1ed1 ph\u00f9 h\u1ee3p v\u1edbi th\u00e9p carbon \u0111\u1ec3 tr\u00e1nh qu\u00e1 nhi\u1ec7t.<\/p>\n<p>B\u00f4i tr\u01a1n v\u00e0 l\u00e0m m\u00e1t l\u00e0 r\u1ea5t quan tr\u1ecdng: S\u1eed d\u1ee5ng ch\u1ea5t l\u00e0m m\u00e1t d\u1ea1ng nh\u0169 t\u01b0\u01a1ng (n\u1ed3ng \u0111\u1ed9 5-10%) \u0111\u1ec3 t\u1ea3n nhi\u1ec7t v\u00e0 gi\u1ea3m ma s\u00e1t. Vi\u1ec7c cung c\u1ea5p ch\u1ea5t l\u00e0m m\u00e1t \u00e1p su\u1ea5t cao gi\u00fap c\u1ea3i thi\u1ec7n kh\u1ea3 n\u0103ng b\u1ebb phoi v\u00e0 k\u00e9o d\u00e0i tu\u1ed5i th\u1ecd d\u1ee5ng c\u1ee5.<\/p>\n<p>Theo d\u00f5i c\u00e1c th\u00f4ng s\u1ed1 \u0111\u1ec3 tr\u00e1nh rung \u0111\u1ed9ng qu\u00e1 m\u1ee9c, \u0111\u1ea3m b\u1ea3o ho\u1ea1t \u0111\u1ed9ng t\u1ef1 \u0111\u1ed9ng \u1ed5n \u0111\u1ecbnh.<\/p>\n<h2>\u1ee8ng d\u1ee5ng th\u1ef1c ti\u1ec5n v\u00e0 c\u00e1c nghi\u00ean c\u1ee9u tr\u01b0\u1eddng h\u1ee3p<\/h2>\n<p>Trong s\u1ea3n xu\u1ea5t, c\u00e1c chi\u1ebfn l\u01b0\u1ee3c n\u00e0y \u0111\u00e3 cho ph\u00e9p gia c\u00f4ng ti\u1ec7n m\u1ed9t l\u1ea7n c\u00e1c chi ti\u1ebft 3Cr13 tr\u00ean m\u00e1y ti\u1ec7n t\u1ef1 \u0111\u1ed9ng, \u0111\u1ea1t \u0111\u01b0\u1ee3c b\u1ec1 m\u1eb7t c\u00f3 \u0111\u1ed9 nh\u00e1m Ra t\u1eeb 1,6-3,2 \u03bcm v\u00e0 dung sai trong kho\u1ea3ng IT8-IT9. C\u00e1c nghi\u00ean c\u1ee9u \u0111i\u1ec3n h\u00ecnh cho th\u1ea5y s\u1ef1 gia t\u0103ng n\u0103ng su\u1ea5t c\u1ee7a m\u00e1y 20-30% th\u00f4ng qua vi\u1ec7c t\u1ed1i \u01b0u h\u00f3a x\u1eed l\u00fd nhi\u1ec7t v\u00e0 d\u1ee5ng c\u1ee5.<\/p>\n<p>\u0110\u1ed1i v\u1edbi c\u00e1c chi ti\u1ebft ph\u1ee9c t\u1ea1p, h\u00e3y t\u00edch h\u1ee3p ph\u1ea7n m\u1ec1m CAM \u0111\u1ec3 m\u00f4 ph\u1ecfng c\u00e1c th\u00f4ng s\u1ed1. Vi\u1ec7c ki\u1ec3m tra d\u1ee5ng c\u1ee5 \u0111\u1ecbnh k\u1ef3 v\u00e0 ki\u1ec3m to\u00e1n quy tr\u00ecnh gi\u00fap duy tr\u00ec t\u00ednh nh\u1ea5t qu\u00e1n trong c\u00e1c d\u00e2y chuy\u1ec1n s\u1ea3n xu\u1ea5t kh\u1ed1i l\u01b0\u1ee3ng l\u1edbn.<\/p>\n<h2>C\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p (FAQ)<\/h2>\n<p>T\u1ea1i sao x\u1eed l\u00fd nhi\u1ec7t l\u1ea1i r\u1ea5t quan tr\u1ecdng \u0111\u1ed1i v\u1edbi vi\u1ec7c gia c\u00f4ng th\u00e9p 3Cr13 tr\u00ean m\u00e1y ti\u1ec7n t\u1ef1 \u0111\u1ed9ng?<\/p>\n<p>X\u1eed l\u00fd nhi\u1ec7t \u0111i\u1ec1u ch\u1ec9nh \u0111\u1ed9 c\u1ee9ng \u0111\u1ebfn HRC 25-30, c\u00e2n b\u1eb1ng kh\u1ea3 n\u0103ng gia c\u00f4ng v\u00e0 tu\u1ed5i th\u1ecd d\u1ee5ng c\u1ee5 b\u1eb1ng c\u00e1ch gi\u1ea3m \u0111\u1ed9 d\u1ebbo v\u00e0 hi\u1ec7u \u1ee9ng h\u00f3a b\u1ec1n do bi\u1ebfn d\u1ea1ng.<\/p>\n<p>&nbsp;<\/p>\n<p>N\u00ean s\u1eed d\u1ee5ng lo\u1ea1i v\u1eadt li\u1ec7u n\u00e0o cho vi\u1ec7c gia c\u00f4ng ti\u1ec7n ngo\u00e0i th\u00e9p kh\u00f4ng g\u1ec9 mactenxit?<\/p>\n<p>C\u00e1c m\u1ea3nh dao c\u1eaft h\u1ee3p kim cacbua ph\u1ee7 l\u1edbp composite TiC-TiCN-TiN mang l\u1ea1i \u0111\u1ed9 b\u1ec1n, kh\u1ea3 n\u0103ng ch\u1ecbu nhi\u1ec7t v\u00e0 ch\u1ea5t l\u01b0\u1ee3ng b\u1ec1 m\u1eb7t v\u01b0\u1ee3t tr\u1ed9i nh\u1edd c\u00e1c \u0111\u1eb7c t\u00ednh ti\u00ean ti\u1ebfn c\u1ee7a ch\u00fang.<\/p>\n<p>&nbsp;<\/p>\n<p>G\u00f3c \u0111\u1ed9 h\u00ecnh h\u1ecdc c\u1ee7a d\u1ee5ng c\u1ee5 c\u1eaft \u1ea3nh h\u01b0\u1edfng nh\u01b0 th\u1ebf n\u00e0o \u0111\u1ebfn vi\u1ec7c ki\u1ec3m so\u00e1t phoi trong qu\u00e1 tr\u00ecnh ti\u1ec7n th\u00e9p kh\u00f4ng g\u1ec9?<\/p>\n<p>G\u00f3c t\u1ed1i \u01b0u nh\u01b0 g\u00f3c nghi\u00eang 10\u00b0-20\u00b0 v\u00e0 \u0111\u1ed9 nghi\u00eang \u00e2m gi\u00fap ph\u00e1 v\u1ee1 phoi hi\u1ec7u qu\u1ea3, ng\u0103n ng\u1eeba tr\u1ea7y x\u01b0\u1edbc v\u00e0 n\u00e2ng cao hi\u1ec7u su\u1ea5t t\u1ed5ng th\u1ec3.<\/p>\n<p>&nbsp;<\/p>\n<p>C\u00f3 th\u1ec3 s\u1eed d\u1ee5ng c\u00e1c th\u00f4ng s\u1ed1 c\u1eaft th\u00e9p carbon ti\u00eau chu\u1ea9n cho th\u00e9p 3Cr13 kh\u00f4ng?<\/p>\n<p>Kh\u00f4ng; th\u00e9p 3Cr13 y\u00eau c\u1ea7u t\u1ed1c \u0111\u1ed9 th\u1ea5p h\u01a1n v\u00e0 c\u00e1c d\u1ee5ng c\u1ee5 chuy\u00ean d\u1ee5ng \u0111\u1ec3 x\u1eed l\u00fd l\u1ef1c v\u00e0 nhi\u1ec7t \u0111\u1ed9 cao h\u01a1n, tr\u00e1nh m\u00e0i m\u00f2n nhanh v\u00e0 b\u1ec1 m\u1eb7t ho\u00e0n thi\u1ec7n k\u00e9m.<\/p>\n<p>&nbsp;<\/p>\n<p>Ch\u1ea5t l\u00e0m m\u00e1t \u0111\u00f3ng vai tr\u00f2 g\u00ec trong qu\u00e1 tr\u00ecnh ti\u1ec7n t\u1ef1 \u0111\u1ed9ng th\u00e9p kh\u00f4ng g\u1ec9?<\/p>\n<p>Ch\u1ea5t l\u00e0m m\u00e1t gi\u00fap gi\u1ea3m nhi\u1ec7t \u0111\u1ed9 c\u1eaft, gi\u1ea3m thi\u1ec3u s\u1ef1 b\u00e1m d\u00ednh v\u00e0 h\u1ed7 tr\u1ee3 tho\u00e1t phoi, k\u00e9o d\u00e0i tu\u1ed5i th\u1ecd d\u1ee5ng c\u1ee5 v\u00e0 n\u00e2ng cao ch\u1ea5t l\u01b0\u1ee3ng b\u1ec1 m\u1eb7t.<\/p>\n<p>&nbsp;<\/p>\n<p>L\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 x\u1eed l\u00fd hi\u1ec7n t\u01b0\u1ee3ng t\u00edch t\u1ee5 c\u1ea1nh th\u1eeba trong qu\u00e1 tr\u00ecnh ti\u1ec7n?<\/p>\n<p>S\u1eed d\u1ee5ng d\u1ee5ng c\u1ee5 \u0111\u01b0\u1ee3c ph\u1ee7 l\u1edbp b\u1ea3o v\u1ec7, x\u1eed l\u00fd nhi\u1ec7t th\u00edch h\u1ee3p v\u00e0 ch\u1ea5t l\u00e0m m\u00e1t \u00e1p su\u1ea5t cao \u0111\u1ec3 gi\u1ea3m \u0111\u1ed9 b\u00e1m d\u00ednh v\u00e0 duy tr\u00ec hi\u1ec7u su\u1ea5t c\u1eaft \u1ed5n \u0111\u1ecbnh.<\/p>\n<p>&nbsp;<\/p>","protected":false},"excerpt":{"rendered":"<p>Overview of Challenges in Turning Stainless Steel on Automatic Lathes Turning stainless steel, particularly martensitic grades like 3Cr13, on automatic lathes presents unique difficulties compared to general-purpose machining. While rough, semi-finish, and finish turning of stainless materials on universal lathes is manageable, achieving high productivity on specialized automatic lathes requires addressing issues such as high [&hellip;]<\/p>","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":"","footnotes":""},"categories":[220],"tags":[],"class_list":["post-5890","post","type-post","status-publish","format-standard","hentry","category-technical-documentation-and-references"],"_links":{"self":[{"href":"https:\/\/korea-transmission.com\/vi\/wp-json\/wp\/v2\/posts\/5890","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/korea-transmission.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/korea-transmission.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/korea-transmission.com\/vi\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/korea-transmission.com\/vi\/wp-json\/wp\/v2\/comments?post=5890"}],"version-history":[{"count":2,"href":"https:\/\/korea-transmission.com\/vi\/wp-json\/wp\/v2\/posts\/5890\/revisions"}],"predecessor-version":[{"id":5892,"href":"https:\/\/korea-transmission.com\/vi\/wp-json\/wp\/v2\/posts\/5890\/revisions\/5892"}],"wp:attachment":[{"href":"https:\/\/korea-transmission.com\/vi\/wp-json\/wp\/v2\/media?parent=5890"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/korea-transmission.com\/vi\/wp-json\/wp\/v2\/categories?post=5890"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/korea-transmission.com\/vi\/wp-json\/wp\/v2\/tags?post=5890"}],"curies":[{"name":"trang web","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}