{"id":21904,"date":"2023-05-20T16:31:28","date_gmt":"2023-05-20T08:31:28","guid":{"rendered":"https:\/\/www.meetyoucarbide.com\/?p=21904"},"modified":"2023-05-20T16:31:28","modified_gmt":"2023-05-20T08:31:28","slug":"why-is-titanium-alloy-difficult-to-process","status":"publish","type":"post","link":"https:\/\/www.meetyoucarbide.com\/vi\/why-is-titanium-alloy-difficult-to-process\/","title":{"rendered":"T\u1ea1i sao h\u1ee3p kim titan kh\u00f3 gia c\u00f4ng?"},"content":{"rendered":"<div class=\"vgblk-rw-wrapper limit-wrapper\">H\u1ee3p kim titan c\u00f3 c\u01b0\u1eddng \u0111\u1ed9 ri\u00eang cao trong s\u1ed1 c\u00e1c v\u1eadt li\u1ec7u kim lo\u1ea1i k\u1ebft c\u1ea5u, c\u00f3 \u0111\u1ed9 b\u1ec1n t\u01b0\u01a1ng \u0111\u01b0\u01a1ng v\u1edbi th\u00e9p nh\u01b0ng tr\u1ecdng l\u01b0\u1ee3ng ch\u1ec9 b\u1eb1ng 57%. Ngo\u00e0i ra, h\u1ee3p kim titan c\u00f3 c\u00e1c \u0111\u1eb7c t\u00ednh nh\u01b0 m\u1eadt \u0111\u1ed9 th\u1ea5p, \u0111\u1ed9 b\u1ec1n nhi\u1ec7t cao, \u1ed5n \u0111\u1ecbnh nhi\u1ec7t v\u00e0 ch\u1ed1ng \u0103n m\u00f2n t\u1ed1t. Tuy nhi\u00ean, v\u1eadt li\u1ec7u h\u1ee3p kim titan \u0111\u1eb7t ra th\u00e1ch th\u1ee9c v\u1ec1 \u0111\u1ed9 kh\u00f3 gia c\u00f4ng v\u00e0 hi\u1ec7u qu\u1ea3 x\u1eed l\u00fd th\u1ea5p. V\u00ec v\u1eady, vi\u1ec7c kh\u1eafc ph\u1ee5c nh\u1eefng kh\u00f3 kh\u0103n, hi\u1ec7u qu\u1ea3 th\u1ea5p trong gia c\u00f4ng h\u1ee3p kim titan lu\u00f4n l\u00e0 v\u1ea5n \u0111\u1ec1 c\u1ea5p b\u00e1ch c\u1ea7n c\u00f3 gi\u1ea3i ph\u00e1p.<\/p>\n<h1>L\u00fd do kh\u00f3 gia c\u00f4ng h\u1ee3p kim titan<\/h1>\n<p>1\u0110\u1ed9 d\u1eabn nhi\u1ec7t th\u1ea5p: H\u1ee3p kim titan c\u00f3 \u0111\u1ed9 d\u1eabn nhi\u1ec7t th\u1ea5p, d\u1eabn \u0111\u1ebfn nhi\u1ec7t \u0111\u1ed9 c\u1eaft cao trong qu\u00e1 tr\u00ecnh gia c\u00f4ng. Trong c\u00f9ng \u0111i\u1ec1u ki\u1ec7n, nhi\u1ec7t \u0111\u1ed9 c\u1eaft c\u1ee7a h\u1ee3p kim TC4 cao h\u01a1n g\u1ea5p \u0111\u00f4i so v\u1edbi th\u00e9p m\u00e1c 45. Nhi\u1ec7t sinh ra trong qu\u00e1 tr\u00ecnh gia c\u00f4ng kh\u00f3 tho\u00e1t ra kh\u1ecfi ph\u00f4i. Do \u0111\u00f3, d\u1ee5ng c\u1ee5 c\u1eaft ph\u1ea3i ch\u1ecbu nhi\u1ec7t \u0111\u1ed9 cao, l\u01b0\u1ee1i c\u1eaft b\u1ecb m\u00e0i m\u00f2n nhanh v\u00e0 tu\u1ed5i th\u1ecd d\u1ee5ng c\u1ee5 gi\u1ea3m.<\/p>\n<p>2M\u00f4 \u0111un \u0111\u00e0n h\u1ed3i th\u1ea5p: H\u1ee3p kim titan c\u00f3 m\u00f4 \u0111un \u0111\u00e0n h\u1ed3i th\u1ea5p, d\u1eabn \u0111\u1ebfn hi\u1ec7n t\u01b0\u1ee3ng \u0111\u00e0n h\u1ed3i \u0111\u00e1ng k\u1ec3 tr\u00ean b\u1ec1 m\u1eb7t gia c\u00f4ng. \u0110i\u1ec1u n\u00e0y \u0111\u1eb7c bi\u1ec7t r\u00f5 r\u1ec7t khi gia c\u00f4ng c\u00e1c chi ti\u1ebft c\u00f3 th\u00e0nh m\u1ecfng, d\u1eabn \u0111\u1ebfn ma s\u00e1t m\u1ea1nh gi\u1eefa m\u00e9p sau c\u1ee7a d\u1ee5ng c\u1ee5 c\u1eaft v\u00e0 b\u1ec1 m\u1eb7t gia c\u00f4ng, d\u1eabn \u0111\u1ebfn m\u00f2n v\u00e0 s\u1ee9t m\u1ebb d\u1ee5ng c\u1ee5.<\/p>\n<p>3Kh\u1ea3 n\u0103ng ph\u1ea3n \u1ee9ng h\u00f3a h\u1ecdc: H\u1ee3p kim titan c\u00f3 kh\u1ea3 n\u0103ng ph\u1ea3n \u1ee9ng h\u00f3a h\u1ecdc m\u1ea1nh. \u1ede nhi\u1ec7t \u0111\u1ed9 cao, n\u00f3 d\u1ec5 d\u00e0ng ph\u1ea3n \u1ee9ng v\u1edbi oxy, hydro v\u00e0 nit\u01a1, l\u00e0m t\u0103ng \u0111\u1ed9 b\u1ec1n v\u00e0 gi\u1ea3m \u0111\u1ed9 d\u1ebbo. L\u1edbp gi\u00e0u oxy \u0111\u01b0\u1ee3c h\u00ecnh th\u00e0nh trong qu\u00e1 tr\u00ecnh gia nhi\u1ec7t v\u00e0 r\u00e8n l\u00e0m ph\u1ee9c t\u1ea1p th\u00eam vi\u1ec7c gia c\u00f4ng c\u01a1 kh\u00ed.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-21905\" src=\"https:\/\/www.meetyoucarbide.com\/wp-content\/uploads\/2023\/05\/t01800fe5c6c1f74245.jpg\" alt=\"\" width=\"400\" height=\"354\" title=\"\" srcset=\"https:\/\/www.meetyoucarbide.com\/wp-content\/uploads\/2023\/05\/t01800fe5c6c1f74245.jpg 400w, https:\/\/www.meetyoucarbide.com\/wp-content\/uploads\/2023\/05\/t01800fe5c6c1f74245-300x266.jpg 300w, https:\/\/www.meetyoucarbide.com\/wp-content\/uploads\/2023\/05\/t01800fe5c6c1f74245-14x12.jpg 14w, https:\/\/www.meetyoucarbide.com\/wp-content\/uploads\/2023\/05\/t01800fe5c6c1f74245-315x279.jpg 315w\" sizes=\"(max-width: 400px) 100vw, 400px\" \/><\/p>\n<h1>Nguy\u00ean l\u00fd gia c\u00f4ng v\u1eadt li\u1ec7u h\u1ee3p kim titan<\/h1>\n<p>Trong qu\u00e1 tr\u00ecnh gia c\u00f4ng, vi\u1ec7c l\u1ef1a ch\u1ecdn v\u1eadt li\u1ec7u d\u1ee5ng c\u1ee5, \u0111i\u1ec1u ki\u1ec7n c\u1eaft v\u00e0 th\u1eddi gian gia c\u00f4ng \u0111\u1ec1u \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn hi\u1ec7u qu\u1ea3 v\u00e0 hi\u1ec7u qu\u1ea3 chi ph\u00ed c\u1ee7a vi\u1ec7c c\u1eaft h\u1ee3p kim titan.<\/p>\n<h2>1.L\u1ef1a ch\u1ecdn v\u1eadt li\u1ec7u l\u00e0m d\u1ee5ng c\u1ee5 ph\u00f9 h\u1ee3p<\/h2>\n<p>Xem x\u00e9t c\u00e1c t\u00ednh ch\u1ea5t c\u1ee7a v\u1eadt li\u1ec7u h\u1ee3p kim titan, ph\u01b0\u01a1ng ph\u00e1p gia c\u00f4ng v\u00e0 \u0111i\u1ec1u ki\u1ec7n gia c\u00f4ng, vi\u1ec7c l\u1ef1a ch\u1ecdn v\u1eadt li\u1ec7u d\u1ee5ng c\u1ee5 ph\u1ea3i \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n m\u1ed9t c\u00e1ch h\u1ee3p l\u00fd. V\u1eadt li\u1ec7u l\u00e0m d\u1ee5ng c\u1ee5 ph\u1ea3i \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng ph\u1ed5 bi\u1ebfn, ti\u1ebft ki\u1ec7m chi ph\u00ed, c\u00f3 kh\u1ea3 n\u0103ng ch\u1ed1ng m\u00e0i m\u00f2n t\u1ed1t v\u00e0 \u0111\u1ed9 c\u1ee9ng nhi\u1ec7t cao v\u00e0 c\u00f3 \u0111\u1ee7 \u0111\u1ed9 b\u1ec1n.<\/p>\n<h2>2. C\u1ea3i thi\u1ec7n \u0111i\u1ec1u ki\u1ec7n c\u1eaft<\/h2>\n<p>\u0110\u1ed9 c\u1ee9ng c\u1ee7a h\u1ec7 th\u1ed1ng m\u00e1y c\u00f4ng c\u1ee5-\u0111\u1ed3 g\u00e1-c\u00f4ng c\u1ee5 c\u1ea7n \u0111\u01b0\u1ee3c n\u00e2ng cao. Kho\u1ea3ng c\u00e1ch gi\u1eefa c\u00e1c b\u1ed9 ph\u1eadn kh\u00e1c nhau c\u1ee7a m\u00e1y c\u00f4ng c\u1ee5 ph\u1ea3i \u0111\u01b0\u1ee3c \u0111i\u1ec1u ch\u1ec9nh h\u1ee3p l\u00fd v\u00e0 \u0111\u1ed9 \u0111\u1ea3o h\u01b0\u1edbng t\u00e2m c\u1ee7a tr\u1ee5c ch\u00ednh ph\u1ea3i \u0111\u01b0\u1ee3c gi\u1ea3m thi\u1ec3u. Ph\u00f4i ph\u1ea3i \u0111\u01b0\u1ee3c k\u1eb9p ch\u1eafc ch\u1eafn trong v\u1eadt c\u1ed1 \u0111\u1ecbnh, \u0111\u1ea3m b\u1ea3o \u0111\u1ee7 \u0111\u1ed9 c\u1ee9ng. Ph\u1ea7n c\u1eaft c\u1ee7a d\u1ee5ng c\u1ee5 ph\u1ea3i \u0111\u01b0\u1ee3c gi\u1eef c\u00e0ng ng\u1eafn c\u00e0ng t\u1ed1t v\u00e0 ph\u1ea3i t\u0103ng \u0111\u1ed9 d\u00e0y c\u1ee7a l\u01b0\u1ee1i c\u1eaft, \u0111\u1ed3ng th\u1eddi \u0111\u1ea3m b\u1ea3o \u0111\u1ee7 kh\u00f4ng gian phoi \u0111\u1ec3 t\u0103ng c\u01b0\u1eddng \u0111\u1ed9 b\u1ec1n v\u00e0 \u0111\u1ed9 c\u1ee9ng c\u1ee7a d\u1ee5ng c\u1ee5.<\/p>\n<h2>3\u00c1p d\u1ee5ng ph\u01b0\u01a1ng ph\u00e1p x\u1eed l\u00fd nhi\u1ec7t th\u00edch h\u1ee3p cho v\u1eadt li\u1ec7u ph\u00f4i<\/h2>\n<p>B\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng x\u1eed l\u00fd nhi\u1ec7t, c\u00e1c t\u00ednh ch\u1ea5t v\u00e0 c\u1ea5u tr\u00fac kim lo\u1ea1i c\u1ee7a v\u1eadt li\u1ec7u h\u1ee3p kim titan c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c thay \u0111\u1ed5i nh\u1eb1m c\u1ea3i thi\u1ec7n kh\u1ea3 n\u0103ng gia c\u00f4ng c\u1ee7a ch\u00fang.<\/p>\n<h2>4Ch\u1ecdn th\u00f4ng s\u1ed1 c\u1eaft ph\u00f9 h\u1ee3p<\/h2>\n<p>T\u1ed1c \u0111\u1ed9 c\u1eaft n\u00ean \u0111\u01b0\u1ee3c gi\u1eef \u1edf m\u1ee9c th\u1ea5p. \u0110i\u1ec1u n\u00e0y l\u00e0 do t\u1ed1c \u0111\u1ed9 c\u1eaft c\u00f3 t\u00e1c \u0111\u1ed9ng \u0111\u00e1ng k\u1ec3 \u0111\u1ebfn nhi\u1ec7t \u0111\u1ed9 c\u1ee7a l\u01b0\u1ee1i c\u1eaft. T\u1ed1c \u0111\u1ed9 c\u1eaft cao h\u01a1n d\u1eabn \u0111\u1ebfn nhi\u1ec7t \u0111\u1ed9 l\u01b0\u1ee1i c\u1eaft t\u0103ng m\u1ea1nh, \u0111i\u1ec1u n\u00e0y \u1ea3nh h\u01b0\u1edfng tr\u1ef1c ti\u1ebfp \u0111\u1ebfn tu\u1ed5i th\u1ecd d\u1ee5ng c\u1ee5. V\u00ec v\u1eady, vi\u1ec7c l\u1ef1a ch\u1ecdn t\u1ed1c \u0111\u1ed9 c\u1eaft ph\u00f9 h\u1ee3p l\u00e0 r\u1ea5t quan tr\u1ecdng.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-21906 size-full\" src=\"https:\/\/www.meetyoucarbide.com\/wp-content\/uploads\/2023\/05\/t0148f02fc194986008.png\" alt=\"h\u1ee3p kim titan\" width=\"400\" height=\"262\" title=\"\" srcset=\"https:\/\/www.meetyoucarbide.com\/wp-content\/uploads\/2023\/05\/t0148f02fc194986008.png 400w, https:\/\/www.meetyoucarbide.com\/wp-content\/uploads\/2023\/05\/t0148f02fc194986008-300x197.png 300w, https:\/\/www.meetyoucarbide.com\/wp-content\/uploads\/2023\/05\/t0148f02fc194986008-18x12.png 18w, https:\/\/www.meetyoucarbide.com\/wp-content\/uploads\/2023\/05\/t0148f02fc194986008-315x206.png 315w\" sizes=\"(max-width: 400px) 100vw, 400px\" \/><\/p>\n<h1>K\u1ef9 thu\u1eadt gia c\u00f4ng<\/h1>\n<h2>1. Xoay<\/h2>\n<p>Ti\u1ec7n c\u00e1c s\u1ea3n ph\u1ea9m h\u1ee3p kim titan c\u00f3 th\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c \u0111\u1ed9 nh\u00e1m b\u1ec1 m\u1eb7t t\u1ed1t v\u00e0 \u0111\u1ed9 c\u1ee9ng gia c\u00f4ng t\u1ed1i thi\u1ec3u. Tuy nhi\u00ean, n\u00f3 d\u1eabn \u0111\u1ebfn nhi\u1ec7t \u0111\u1ed9 c\u1eaft cao v\u00e0 d\u1ee5ng c\u1ee5 b\u1ecb m\u00f2n nhanh. \u0110\u1ec3 gi\u1ea3i quy\u1ebft c\u00e1c \u0111\u1eb7c \u0111i\u1ec3m n\u00e0y, c\u00e1c bi\u1ec7n ph\u00e1p sau \u0111\u00e2y \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n ch\u1ee7 y\u1ebfu v\u1ec1 c\u00e1c th\u00f4ng s\u1ed1 d\u1ee5ng c\u1ee5 v\u00e0 c\u1eaft: V\u1eadt li\u1ec7u d\u1ee5ng c\u1ee5: YG6, YG8, YG10HT \u0111\u01b0\u1ee3c l\u1ef1a ch\u1ecdn d\u1ef1a tr\u00ean c\u00e1c \u0111i\u1ec1u ki\u1ec7n hi\u1ec7n c\u00f3 trong nh\u00e0 m\u00e1y. C\u00e1c th\u00f4ng s\u1ed1 h\u00ecnh h\u1ecdc c\u1ee7a d\u1ee5ng c\u1ee5: G\u00f3c nghi\u00eang v\u00e0 g\u00f3c ph\u1ee5 ph\u00f9 h\u1ee3p c\u0169ng nh\u01b0 c\u00e1c c\u1ea1nh c\u1eaft \u0111\u01b0\u1ee3c bo tr\u00f2n. T\u1ed1c \u0111\u1ed9 c\u1eaft th\u1ea5p h\u01a1n, t\u1ed1c \u0111\u1ed9 ti\u1ebfn dao v\u1eeba ph\u1ea3i, \u0111\u1ed9 s\u00e2u c\u1eaft s\u00e2u h\u01a1n, \u0111\u1ee7 l\u00e0m m\u00e1t. Khi xoay \u0111\u01b0\u1eddng k\u00ednh ngo\u00e0i c\u1ee7a ph\u00f4i, kh\u00f4ng n\u00ean \u0111\u1eb7t \u0111\u1ea7u dao ph\u00eda tr\u00ean t\u00e2m ph\u00f4i \u0111\u1ec3 tr\u00e1nh nhi\u1ec5u dao. \u0110\u1ec3 ho\u00e0n thi\u1ec7n v\u00e0 ti\u1ec7n c\u00e1c b\u1ed9 ph\u1eadn c\u00f3 th\u00e0nh m\u1ecfng, ng\u01b0\u1eddi ta s\u1eed d\u1ee5ng g\u00f3c nghi\u00eang ch\u00ednh l\u1edbn h\u01a1n, th\u01b0\u1eddng t\u1eeb 75 \u0111\u1ebfn 90 \u0111\u1ed9.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-21908\" src=\"https:\/\/www.meetyoucarbide.com\/wp-content\/uploads\/2023\/05\/t01ea31ffa714729d77.jpg\" alt=\"\" width=\"449\" height=\"262\" title=\"\" srcset=\"https:\/\/www.meetyoucarbide.com\/wp-content\/uploads\/2023\/05\/t01ea31ffa714729d77.jpg 449w, https:\/\/www.meetyoucarbide.com\/wp-content\/uploads\/2023\/05\/t01ea31ffa714729d77-300x175.jpg 300w, https:\/\/www.meetyoucarbide.com\/wp-content\/uploads\/2023\/05\/t01ea31ffa714729d77-18x12.jpg 18w, https:\/\/www.meetyoucarbide.com\/wp-content\/uploads\/2023\/05\/t01ea31ffa714729d77-420x245.jpg 420w, https:\/\/www.meetyoucarbide.com\/wp-content\/uploads\/2023\/05\/t01ea31ffa714729d77-315x184.jpg 315w\" sizes=\"(max-width: 449px) 100vw, 449px\" \/><\/p>\n<h2>2. Phay<\/h2>\n<p>Phay c\u00e1c s\u1ea3n ph\u1ea9m h\u1ee3p kim titan kh\u00f3 kh\u0103n h\u01a1n so v\u1edbi ti\u1ec7n v\u00ec phay bao g\u1ed3m vi\u1ec7c c\u1eaft kh\u00f4ng li\u00ean t\u1ee5c v\u00e0 phoi c\u00f3 xu h\u01b0\u1edbng b\u00e1m v\u00e0o l\u01b0\u1ee1i c\u1eaft. Khi c\u00e1c r\u0103ng \u0111\u01b0\u1ee3c g\u1eafn phoi ti\u1ebfp x\u00fac l\u1ea1i v\u1edbi ph\u00f4i, ch\u00fang c\u00f3 th\u1ec3 bong ra v\u00e0 l\u1ea5y \u0111i m\u1ed9t ph\u1ea7n nh\u1ecf v\u1eadt li\u1ec7u d\u1ee5ng c\u1ee5, d\u1eabn \u0111\u1ebfn h\u1ecfng l\u01b0\u1ee1i dao v\u00e0 l\u00e0m gi\u1ea3m \u0111\u00e1ng k\u1ec3 \u0111\u1ed9 b\u1ec1n c\u1ee7a d\u1ee5ng c\u1ee5.<\/p>\n<p>Ph\u01b0\u01a1ng ph\u00e1p phay: N\u00f3i chung, ng\u01b0\u1eddi ta s\u1eed d\u1ee5ng ph\u01b0\u01a1ng ph\u00e1p phay th\u00f4ng th\u01b0\u1eddng. V\u1eadt li\u1ec7u l\u00e0m d\u1ee5ng c\u1ee5: Th\u00e9p t\u1ed1c \u0111\u1ed9 cao M42. Gia c\u00f4ng th\u00e9p h\u1ee3p kim th\u00f4ng th\u01b0\u1eddng th\u01b0\u1eddng kh\u00f4ng s\u1eed d\u1ee5ng phay th\u00f4ng th\u01b0\u1eddng do \u1ea3nh h\u01b0\u1edfng c\u1ee7a \u0111\u1ed9 h\u1edf v\u00edt v\u00e0 \u0111ai \u1ed1c c\u1ee7a m\u00e1y c\u00f4ng c\u1ee5. Trong phay th\u00f4ng th\u01b0\u1eddng, dao phay t\u00e1c \u0111\u1ed9ng l\u00ean ph\u00f4i, t\u1ea1o ra l\u1ef1c c\u1eaft theo h\u01b0\u1edbng ti\u1ebfn dao c\u00f3 th\u1ec3 g\u00e2y ra chuy\u1ec3n \u0111\u1ed9ng b\u00e0n l\u00e0m vi\u1ec7c kh\u00f4ng li\u00ean t\u1ee5c, d\u1eabn \u0111\u1ebfn rung l\u1eafc. \u0110\u1ed1i v\u1edbi phay th\u00f4ng th\u01b0\u1eddng, c\u00e1c c\u1ea1nh c\u1eaft g\u1eb7p ph\u1ea3i b\u1ec1 m\u1eb7t c\u1ee9ng \u1edf l\u1ea7n v\u00e0o \u0111\u1ea7u ti\u00ean, \u0111i\u1ec1u n\u00e0y c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn h\u01b0 h\u1ecfng d\u1ee5ng c\u1ee5. Tuy nhi\u00ean, trong phay leo d\u1ed1c, phoi chuy\u1ec3n t\u1eeb m\u1ecfng sang d\u00e0y v\u00e0 ban \u0111\u1ea7u, d\u1ee5ng c\u1ee5 c\u00f3 th\u1ec3 g\u1eb7p ma s\u00e1t kh\u00f4 v\u1edbi ph\u00f4i, l\u00e0m tr\u1ea7m tr\u1ecdng th\u00eam \u0111\u1ed9 b\u00e1m d\u00ednh c\u1ee7a phoi v\u00e0 h\u1ecfng l\u01b0\u1ee1i dao. \u0110\u1ec3 \u0111\u1ea3m b\u1ea3o qu\u00e1 tr\u00ecnh nghi\u1ec1n h\u1ee3p kim titan tr\u01a1n tru, c\u1ea7n ch\u00fa \u00fd gi\u1ea3m g\u00f3c c\u00e0o v\u00e0 t\u0103ng g\u00f3c gi\u1ea3m so v\u1edbi dao phay ti\u00eau chu\u1ea9n. T\u1ed1c \u0111\u1ed9 phay ph\u1ea3i th\u1ea5p, \u01b0u ti\u00ean s\u1eed d\u1ee5ng dao phay c\u00f3 r\u0103ng s\u1eafc, \u0111\u1ed3ng th\u1eddi tr\u00e1nh s\u1eed d\u1ee5ng dao phay m\u1eb7t.<\/p>\n<h2>3X\u00e2u chu\u1ed7i<\/h2>\n<p>Vi\u1ec7c t\u1ea1o ren c\u00e1c s\u1ea3n ph\u1ea9m h\u1ee3p kim titan c\u00f3 th\u1ec3 mang l\u1ea1i gi\u00e1 tr\u1ecb \u0111\u1ed9 nh\u00e1m b\u1ec1 m\u1eb7t l\u1edbn h\u01a1n v\u00e0 m\u00f4-men xo\u1eafn cao h\u01a1n do phoi m\u1ecbn d\u1ec5 d\u00e0ng b\u00e1m v\u00e0o l\u01b0\u1ee1i c\u1eaft v\u00e0 ph\u00f4i. Vi\u1ec7c l\u1ef1a ch\u1ecdn v\u00e0 x\u1eed l\u00fd v\u00f2i kh\u00f4ng \u0111\u00fang c\u00e1ch c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn qu\u00e1 tr\u00ecnh gia c\u00f4ng b\u1ecb c\u1ee9ng, hi\u1ec7u su\u1ea5t x\u1eed l\u00fd c\u1ef1c k\u1ef3 th\u1ea5p v\u00e0 \u0111\u00f4i khi l\u00e0m g\u00e3y v\u00f2i.<\/p>\n<p>C\u1ea7n \u01b0u ti\u00ean s\u1eed d\u1ee5ng v\u00f2i ch\u1ea5t l\u01b0\u1ee3ng cao v\u1edbi \u0111\u1ed9 \u0103n kh\u1edbp r\u0103ng ph\u00f9 h\u1ee3p. S\u1ed1 l\u01b0\u1ee3ng r\u0103ng tr\u00ean v\u00f2i ph\u1ea3i \u00edt h\u01a1n v\u00f2i ti\u00eau chu\u1ea9n, th\u01b0\u1eddng kho\u1ea3ng 2 \u0111\u1ebfn 3 r\u0103ng. G\u00f3c h\u00ecnh n\u00f3n c\u1eaft ph\u1ea3i l\u1edbn v\u00e0 ph\u1ea7n c\u00f4n th\u01b0\u1eddng g\u1ea5p 3 \u0111\u1ebfn 4 l\u1ea7n chi\u1ec1u d\u00e0i b\u01b0\u1edbc ren. \u0110\u1ec3 t\u1ea1o \u0111i\u1ec1u ki\u1ec7n thu\u1eadn l\u1ee3i cho vi\u1ec7c tho\u00e1t phoi, c\u00f3 th\u1ec3 m\u00e0i g\u00f3c nghi\u00eang \u00e2m tr\u00ean ph\u1ea7n c\u00f4n c\u1eaft. Vi\u1ec7c ch\u1ecdn v\u00f2i ng\u1eafn h\u01a1n c\u00f3 th\u1ec3 t\u0103ng \u0111\u1ed9 c\u1ee9ng c\u1ee7a v\u00f2i. Ph\u1ea7n c\u00f4n ph\u00eda sau c\u1ee7a taro ph\u1ea3i \u0111\u01b0\u1ee3c m\u1edf r\u1ed9ng ph\u00f9 h\u1ee3p so v\u1edbi taro ti\u00eau chu\u1ea9n \u0111\u1ec3 gi\u1ea3m ma s\u00e1t gi\u1eefa taro v\u00e0 ph\u00f4i.<\/p>\n<h2>4 doa<\/h2>\n<p>Khi doa h\u1ee3p kim titan, \u0111\u1ed9 m\u00e0i m\u00f2n c\u1ee7a d\u1ee5ng c\u1ee5 kh\u00f4ng nghi\u00eam tr\u1ecdng v\u00e0 c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng c\u1ea3 m\u0169i doa cacbua v\u00e0 th\u00e9p t\u1ed1c \u0111\u1ed9 cao. Khi s\u1eed d\u1ee5ng dao doa cacbua, c\u1ea7n \u00e1p d\u1ee5ng \u0111\u1ed9 c\u1ee9ng c\u1ee7a h\u1ec7 th\u1ed1ng quy tr\u00ecnh t\u01b0\u01a1ng t\u1ef1 nh\u01b0 khi khoan \u0111\u1ec3 tr\u00e1nh g\u00e3y dao doa. V\u1ea5n \u0111\u1ec1 ch\u00ednh g\u1eb7p ph\u1ea3i khi doa c\u00e1c l\u1ed7 h\u1ee3p kim titan l\u00e0 \u0111\u1ed9 b\u00f3ng b\u1ec1 m\u1eb7t k\u00e9m. C\u1ea7n thu h\u1eb9p chi\u1ec1u r\u1ed9ng l\u01b0\u1ee1i c\u1eaft b\u1eb1ng \u0111\u00e1 d\u1ea7u \u0111\u1ec3 tr\u00e1nh s\u1ef1 b\u00e1m d\u00ednh gi\u1eefa m\u00e9p v\u00e0 th\u00e0nh l\u1ed7 m\u00e0 v\u1eabn \u0111\u1ea3m b\u1ea3o \u0111\u1ee7 \u0111\u1ed9 b\u1ec1n. N\u00f3i chung, chi\u1ec1u r\u1ed9ng l\u01b0\u1ee1i c\u1eaft t\u1eeb 0,1 \u0111\u1ebfn 0,15 mm \u0111\u01b0\u1ee3c \u01b0u ti\u00ean.<\/p>\n<p>Ph\u1ea7n chuy\u1ec3n ti\u1ebfp gi\u1eefa l\u01b0\u1ee1i c\u1eaft v\u00e0 ph\u1ea7n hi\u1ec7u chu\u1ea9n ph\u1ea3i l\u00e0 m\u1ed9t v\u00f2ng cung nh\u1eb5n v\u00e0 c\u1ea7n \u0111\u01b0\u1ee3c m\u00e0i l\u1ea1i ngay sau khi m\u00e0i m\u00f2n. \u0110i\u1ec1u quan tr\u1ecdng l\u00e0 \u0111\u1ea3m b\u1ea3o k\u00edch th\u01b0\u1edbc ph\u00f9 h\u1ee3p c\u1ee7a c\u00e1c cung tr\u00f2n tr\u00ean m\u1ed7i r\u0103ng. N\u1ebfu c\u1ea7n thi\u1ebft, k\u00edch th\u01b0\u1edbc c\u1ee7a ph\u1ea7n hi\u1ec7u chu\u1ea9n c\u00f3 th\u1ec3 t\u0103ng l\u00ean.<\/p>\n<h2>5. Khoan<\/h2>\n<p>Khoan h\u1ee3p kim titan t\u01b0\u01a1ng \u0111\u1ed1i kh\u00f3 kh\u0103n v\u00e0 th\u01b0\u1eddng g\u1eb7p ph\u1ea3i c\u00e1c v\u1ea5n \u0111\u1ec1 nh\u01b0 ch\u00e1y d\u1ee5ng c\u1ee5 v\u00e0 g\u00e3y m\u0169i khoan trong qu\u00e1 tr\u00ecnh gia c\u00f4ng. \u0110i\u1ec1u n\u00e0y ch\u1ee7 y\u1ebfu l\u00e0 do c\u00e1c y\u1ebfu t\u1ed1 nh\u01b0 m\u00e0i d\u1ee5ng c\u1ee5 k\u00e9m, tho\u00e1t phoi kh\u00f4ng \u0111\u1ee7, l\u00e0m m\u00e1t kh\u00f4ng \u0111\u1ee7 v\u00e0 \u0111\u1ed9 c\u1ee9ng c\u1ee7a h\u1ec7 th\u1ed1ng x\u1eed l\u00fd k\u00e9m. V\u00ec v\u1eady, ph\u1ea3i ch\u00fa \u00fd \u0111\u1ebfn vi\u1ec7c m\u00e0i d\u1ee5ng c\u1ee5 th\u00edch h\u1ee3p trong khoan h\u1ee3p kim titan. \u0110i\u1ec1u n\u00e0y bao g\u1ed3m vi\u1ec7c s\u1eed d\u1ee5ng g\u00f3c \u0111i\u1ec3m l\u1edbn, gi\u1ea3m g\u00f3c tr\u01b0\u1edbc c\u1ee7a c\u1ea1nh ngo\u00e0i, t\u0103ng g\u00f3c sau c\u1ee7a c\u1ea1nh ngo\u00e0i v\u00e0 th\u00eam \u0111\u1ed9 c\u00f4n ng\u01b0\u1ee3c v\u00e0o \u0111i\u1ec3m khoan g\u1ea5p 2-3 l\u1ea7n so v\u1edbi m\u0169i khoan ti\u00eau chu\u1ea9n.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-21907\" src=\"https:\/\/www.meetyoucarbide.com\/wp-content\/uploads\/2023\/05\/t017fd42c254be1e071.jpg\" alt=\"\" width=\"300\" height=\"400\" title=\"\" srcset=\"https:\/\/www.meetyoucarbide.com\/wp-content\/uploads\/2023\/05\/t017fd42c254be1e071.jpg 300w, https:\/\/www.meetyoucarbide.com\/wp-content\/uploads\/2023\/05\/t017fd42c254be1e071-225x300.jpg 225w, https:\/\/www.meetyoucarbide.com\/wp-content\/uploads\/2023\/05\/t017fd42c254be1e071-9x12.jpg 9w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/p>\n<p>Vi\u1ec7c r\u00fat dao th\u01b0\u1eddng xuy\u00ean v\u00e0 lo\u1ea1i b\u1ecf phoi k\u1ecbp th\u1eddi l\u00e0 r\u1ea5t quan tr\u1ecdng, \u0111\u1ed3ng th\u1eddi ph\u1ea3i quan s\u00e1t h\u00ecnh d\u1ea1ng v\u00e0 m\u00e0u s\u1eafc c\u1ee7a phoi. N\u1ebfu xu\u1ea5t hi\u1ec7n c\u00e1c m\u1ea3nh v\u1ee5n gi\u1ed1ng nh\u01b0 l\u00f4ng v\u0169 ho\u1eb7c thay \u0111\u1ed5i m\u00e0u s\u1eafc trong qu\u00e1 tr\u00ecnh khoan, \u0111i\u1ec1u \u0111\u00f3 cho th\u1ea5y m\u0169i khoan b\u1ecb c\u00f9n v\u00e0 c\u1ea7n \u0111\u01b0\u1ee3c thay th\u1ebf ho\u1eb7c m\u00e0i l\u1ea1i ngay l\u1eadp t\u1ee9c.<\/p>\n<p>Thi\u1ebft b\u1ecb khoan ph\u1ea3i \u0111\u01b0\u1ee3c c\u1ed1 \u0111\u1ecbnh ch\u1eafc ch\u1eafn tr\u00ean b\u00e0n l\u00e0m vi\u1ec7c v\u00e0 l\u01b0\u1ee1i c\u1eaft d\u1eabn h\u01b0\u1edbng c\u1ee7a m\u00e1y khoan ph\u1ea3i s\u00e1t v\u1edbi b\u1ec1 m\u1eb7t l\u00e0m vi\u1ec7c. N\u00ean s\u1eed d\u1ee5ng m\u0169i khoan ng\u1eafn h\u01a1n. M\u1ed9t \u0111i\u1ec1u quan tr\u1ecdng c\u1ea7n c\u00e2n nh\u1eafc kh\u00e1c l\u00e0 khi s\u1eed d\u1ee5ng n\u1ea1p th\u1ee7 c\u00f4ng, m\u0169i khoan kh\u00f4ng \u0111\u01b0\u1ee3c ti\u1ebfn l\u00ean c\u0169ng nh\u01b0 kh\u00f4ng l\u00f9i l\u1ea1i trong l\u1ed7, v\u00ec \u0111i\u1ec1u n\u00e0y c\u00f3 th\u1ec3 g\u00e2y ra ma s\u00e1t gi\u1eefa c\u1ea1nh m\u0169i khoan v\u00e0 b\u1ec1 m\u1eb7t l\u00e0m vi\u1ec7c, d\u1eabn \u0111\u1ebfn m\u0169i khoan b\u1ecb c\u1ee9ng v\u00e0 b\u1ecb c\u00f9n.<\/p>\n<h2>6. Nghi\u1ec1n<\/h2>\n<p>C\u00e1c v\u1ea5n \u0111\u1ec1 th\u01b0\u1eddng g\u1eb7p khi m\u00e0i c\u00e1c b\u1ed9 ph\u1eadn h\u1ee3p kim titan l\u00e0 t\u1eafc ngh\u1ebdn b\u00e1nh m\u00e0i do phoi b\u00e1m d\u00ednh v\u00e0 ch\u00e1y b\u1ec1 m\u1eb7t tr\u00ean c\u00e1c b\u1ed9 ph\u1eadn. T\u00ednh d\u1eabn nhi\u1ec7t k\u00e9m c\u1ee7a h\u1ee3p kim titan l\u00e0 nguy\u00ean nh\u00e2n ch\u00ednh t\u1ea1o ra nhi\u1ec7t \u0111\u1ed9 cao trong v\u00f9ng m\u00e0i, d\u1eabn \u0111\u1ebfn s\u1ef1 b\u00e1m d\u00ednh, khu\u1ebfch t\u00e1n v\u00e0 ph\u1ea3n \u1ee9ng h\u00f3a h\u1ecdc m\u1ea1nh gi\u1eefa h\u1ee3p kim titan v\u00e0 v\u1eadt li\u1ec7u m\u00e0i m\u00f2n. \u0110\u1ed9 b\u00e1m phoi v\u00e0 b\u00e1nh m\u00e0i b\u1ecb t\u1eafc l\u00e0m gi\u1ea3m \u0111\u00e1ng k\u1ec3 t\u1ef7 l\u1ec7 m\u00e0i. S\u1ef1 khu\u1ebfch t\u00e1n v\u00e0 c\u00e1c ph\u1ea3n \u1ee9ng h\u00f3a h\u1ecdc c\u00f2n d\u1eabn \u0111\u1ebfn hi\u1ec7n t\u01b0\u1ee3ng ch\u00e1y b\u1ec1 m\u1eb7t tr\u00ean ph\u00f4i, d\u1eabn \u0111\u1ebfn \u0111\u1ed9 b\u1ec1n m\u1ecfi gi\u1ea3m, \u0111i\u1ec1u n\u00e0y \u0111\u1eb7c bi\u1ec7t r\u00f5 r\u00e0ng khi m\u00e0i c\u00e1c v\u1eadt \u0111\u00fac b\u1eb1ng h\u1ee3p kim titan.<\/p>\n<p>\u0110\u1ec3 gi\u1ea3i quy\u1ebft v\u1ea5n \u0111\u1ec1 n\u00e0y, c\u00e1c bi\u1ec7n ph\u00e1p sau \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n:<\/p>\n<ul>\n<li>Ch\u1ecdn v\u1eadt li\u1ec7u l\u00e0m \u0111\u00e1 m\u00e0i ph\u00f9 h\u1ee3p: Cacbua silic xanh TL. \u0110\u1ed9 c\u1ee9ng b\u00e1nh xe th\u1ea5p h\u01a1n m\u1ed9t ch\u00fat: ZR1.<\/li>\n<li>Ki\u1ec3m so\u00e1t c\u00e1c th\u00f4ng s\u1ed1 c\u1eaft c\u1ee7a v\u1eadt li\u1ec7u h\u1ee3p kim titan trong qu\u00e1 tr\u00ecnh m\u00e0i, bao g\u1ed3m v\u1eadt li\u1ec7u d\u1ee5ng c\u1ee5, ch\u1ea5t l\u1ecfng c\u1eaft v\u00e0 c\u00e1c th\u00f4ng s\u1ed1 quy tr\u00ecnh. \u0110i\u1ec1u n\u00e0y r\u1ea5t c\u1ea7n thi\u1ebft \u0111\u1ec3 n\u00e2ng cao hi\u1ec7u qu\u1ea3 t\u1ed5ng th\u1ec3 c\u1ee7a gia c\u00f4ng v\u1eadt li\u1ec7u h\u1ee3p kim titan.<\/li>\n<\/ul>\n<\/div>\n<p><!-- .vgblk-rw-wrapper --><\/p>","protected":false},"excerpt":{"rendered":"<p>Titanium alloy has a high specific strength among structural metallic materials, with a strength comparable to steel but only 57% of its weight. Additionally, titanium alloy has characteristics such as low density, high thermal strength, thermal stability, and good corrosion resistance. However, titanium alloy materials pose challenges in terms of machining difficulties and low processing&#8230;<\/p>","protected":false},"author":2,"featured_media":21906,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[92],"tags":[],"jetpack_featured_media_url":"https:\/\/www.meetyoucarbide.com\/wp-content\/uploads\/2023\/05\/t0148f02fc194986008.png","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/www.meetyoucarbide.com\/vi\/wp-json\/wp\/v2\/posts\/21904"}],"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=21904"}],"version-history":[{"count":0,"href":"https:\/\/www.meetyoucarbide.com\/vi\/wp-json\/wp\/v2\/posts\/21904\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.meetyoucarbide.com\/vi\/wp-json\/wp\/v2\/media\/21906"}],"wp:attachment":[{"href":"https:\/\/www.meetyoucarbide.com\/vi\/wp-json\/wp\/v2\/media?parent=21904"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.meetyoucarbide.com\/vi\/wp-json\/wp\/v2\/categories?post=21904"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.meetyoucarbide.com\/vi\/wp-json\/wp\/v2\/tags?post=21904"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}