{"id":6570677,"date":"2022-08-05T02:42:00","date_gmt":"2022-08-05T02:42:00","guid":{"rendered":"https:\/\/yp.vn\/?p=6570677"},"modified":"2022-08-05T09:54:10","modified_gmt":"2022-08-05T02:54:10","slug":"cach-che-tao-va-ung-dung-cua-day-buoc-khoa-nham-kim-loai-metaklett","status":"publish","type":"post","link":"https:\/\/yp.com.vn\/cach-che-tao-va-ung-dung-cua-day-buoc-khoa-nham-kim-loai-metaklett\/","title":{"rendered":"C\u00e1ch ch\u1ebf t\u1ea1o v\u00e0 \u1ee9ng d\u1ee5ng c\u1ee7a D\u00e2y bu\u1ed9c kh\u00f3a nh\u00e1m kim lo\u1ea1i Metaklett"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">B\u0103ng kh\u00f3a nh\u00e1m \u0111\u00e3 tr\u1edf th\u00e0nh t\u00ednh n\u0103ng ph\u1ed5 bi\u1ebfn c\u1ee7a c\u1ea3 ng\u00e0nh c\u00f4ng nghi\u1ec7p v\u00e0 h\u1ed9 gia \u0111\u00ecnh.\u00a0tuy nhi\u00ean, ch\u00fang c\u00f3 m\u1ed9t \u0111i\u1ec3m kh\u00f3 kh\u0103n: ch\u00fang qu\u00e1 y\u1ebfu \u0111\u1ed1i v\u1edbi nhi\u1ec1u \u1ee9ng d\u1ee5ng. B\u0103ng kh\u00f3a nh\u00e1m l\u00e0m b\u1eb1ng th\u00e9p l\u00f2 xo hi\u1ec7n \u0111\u00e3 \u0111\u01b0\u1ee3c ph\u00e1t tri\u1ec3n t\u1ea1i Vi\u1ec7n \u0111\u00fac v\u00e0 t\u1ea1o h\u00ecnh kim lo\u1ea1i c\u1ee7a\u00a0technische universalitaet muenchen\u00a0(TUM).<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong><a href=\"https:\/\/yp.vn\/nganh-nghe\/cong-nghiep-co-khi-cong-nghiep-102\/bang-gai-dinh-1231\/\" rel=\"nofollow noopener\" target=\"_blank\">B\u0103ng kh\u00f3a nh\u00e1m kim lo\u1ea1i<\/a><\/strong> bao g\u1ed3m b\u0103ng m\u00f3c v\u00e0 b\u0103ng v\u00f2ng d\u00e0y 0,2 mm.\u00a0Nh\u1eefng d\u00e2y bu\u1ed9c n\u00e0y c\u00f3 kh\u1ea3 n\u0103ng ch\u1ed1ng l\u1ea1i h\u00f3a ch\u1ea5t v\u00e0 c\u00f3 th\u1ec3 ch\u1ecbu \u0111\u01b0\u1ee3c t\u1ea3i tr\u1ecdng k\u00e9o l\u00ean \u0111\u1ebfn 35 t\u1ea5n m\u1ed7i m\u00e9t vu\u00f4ng \u1edf nhi\u1ec7t \u0111\u1ed9 cao t\u1edbi 800 \u00b0 C.<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/s.yimg.com\/uu\/api\/res\/1.2\/BhJ7fkafNeib7Y7nGqeuxA--~B\/aD0yNzg7dz01NTA7YXBwaWQ9eXRhY2h5b24-\/https:\/\/www.blogcdn.com\/www.engadget.com\/media\/2010\/07\/entenkopf-fastener-07-13-2010.jpg\" alt=\"Researchers create super-strong metallic velcro | Engadget\"\/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e1c ph\u1ea7n t\u1eed m\u00f3c th\u00e9p l\u00f2 xo bi\u1ebfn d\u1ea1ng \u0111\u00e0n h\u1ed3i d\u01b0\u1edbi \u00e1p l\u1ef1c nh\u1eb9 \u0111\u1ec3 l\u01b0\u1edbt v\u00e0o c\u00e1c l\u1ed7 trong m\u1ed9t b\u0103ng \u0111\u1ee5c l\u1ed7, sau khi \u0111\u01b0\u1ee3c l\u1eafp v\u00e0o, ch\u00fang s\u1ebd tr\u1edf l\u1ea1i h\u00ecnh d\u1ea1ng ban \u0111\u1ea7u v\u00e0 ch\u1ed1ng l\u1ea1i l\u1ef1c k\u00e9o tr\u1edf l\u1ea1i gi\u1ed1ng nh\u01b0 m\u1ed9t \u0111inh t\u00e1n \u0111ang n\u1edf ra.\u00a0nhi\u1ec1u m\u00f3c th\u00e9p c\u00f3 th\u1ec3 g\u1eafn \u1edf b\u1ea5t k\u1ef3 g\u00f3c \u0111\u1ed9 n\u00e0o v\u1edbi c\u00e1c v\u00f2ng trong b\u0103ng gai v\u00f2ng kim lo\u1ea1i \u0111\u1ee5c l\u1ed7.<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/cdn.materialdistrict.com\/wp-content\/uploads\/2020\/06\/modular-hospital-wood-metal-velcro-materialdistrict-6-640x268.jpg\" alt=\"What Is Velcro Made Of Outlet, 60% OFF | www.visitmontanejos.com\"\/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">&#8216;metaklett&#8217; l\u00e0 m\u1ed9t h\u1ec7 th\u1ed1ng <strong><a href=\"https:\/\/yp.vn\/nganh-nghe\/cong-nghiep-co-khi-cong-nghiep-102\/bang-gai-dinh-1231\/\" rel=\"nofollow noopener\" target=\"_blank\">d\u00e2y b\u0103ng kh\u00f3a nh\u00e1m<\/a><\/strong> \u0111\u01b0\u1ee3c ph\u00e1t tri\u1ec3n b\u1edfi c\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u t\u1ea1i TUM, technische universalitaet muenchen, d\u01b0\u1edbi s\u1ef1 l\u00e3nh \u0111\u1ea1o c\u1ee7a gi\u00e1o s\u01b0 hartmut hoffmann (v\u00e0 l\u00e0 m\u1ed9t ph\u1ea7n c\u1ee7a d\u1ef1 \u00e1n chung \u0111\u01b0\u1ee3c kh\u1edfi \u0111\u1ed9ng v\u00e0o n\u0103m 2005 v\u1edbi B\u1ed9 gi\u00e1o d\u1ee5c v\u00e0 nghi\u00ean c\u1ee9u li\u00ean bang \/ BMBF) h\u1ee3p t\u00e1c ch\u1eb7t ch\u1ebd v\u1edbi c\u00e1c \u0111\u1ed1i t\u00e1c trong ng\u00e0nh.\u00a0&#8216;metaklett l\u00e0 t\u1eeb gh\u00e9p c\u1ee7a&#8217; metall &#8216;v\u00e0&#8217; klettverschluss &#8216;, l\u00e0 t\u1eeb chung trong ti\u1ebfng \u0110\u1ee9c cho kh\u00f3a d\u00e1n.\u00a0gi\u1ed1ng nh\u01b0 d\u00e2y bu\u1ed9c b\u1eb1ng kh\u00f3a d\u00e1n, c\u00e1c thi\u1ebft b\u1ecb &#8216;metaklett&#8217; c\u00f3 th\u1ec3 d\u1ec5 d\u00e0ng c\u1ed1 \u0111\u1ecbnh v\u00e0 th\u00e1o ra, nh\u01b0ng ch\u00fang c\u00f3 th\u1ec3 ch\u1ecbu \u0111\u01b0\u1ee3c \u00e1p su\u1ea5t c\u01a1 h\u1ecdc r\u1ea5t m\u1ea1nh, nhi\u1ec7t \u0111\u1ed9 cao v\u00e0 h\u00f3a ch\u1ea5t kh\u1eafc nghi\u1ec7t.\u00a0l\u1ee3i th\u1ebf kh\u00f4ng th\u1ec3 \u0111\u00e1nh b\u1ea1i c\u1ee7a m\u00f3c v\u00e0 d\u00e2y bu\u1ed9c v\u00f2ng n\u00e0y l\u00e0 n\u00f3 d\u1ec5 d\u00e0ng \u0111\u00f3ng v\u00e0 m\u1edf l\u1ea1i, nguy\u00ean t\u1eafc do \u0111\u00f3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ea5t r\u1ed9ng r\u00e3i,<\/p>\n\n\n\n<figure class=\"wp-block-image is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/s23775.pcdn.co\/wp-content\/uploads\/sites\/44\/2021\/07\/HTH.jpg\" alt=\"Low Profile Hook and Loop - VELCRO\u00ae Brand Extruded Hooks\" width=\"418\" height=\"418\"\/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u \u0111\u00e3 t\u1ea1o ra c\u00e1c m\u00f4 h\u00ecnh ba chi\u1ec1u kh\u00e1c nhau \u0111\u1ec3 t\u1ed1i \u01b0u h\u00f3a s\u1ef1 l\u1ed3ng v\u00e0o nhau c\u1ee7a c\u00e1c ph\u1ea7n t\u1eed d\u00e2y bu\u1ed9c tr\u00ean m\u00e1y t\u00ednh. sau \u0111\u00f3 h\u1ecd x\u00e2y d\u1ef1ng c\u00e1c \u1ee9ng c\u1eed vi\u00ean h\u1ee9a h\u1eb9n nh\u1ea5t l\u00e0m nguy\u00ean m\u1eabu v\u00e0 cho ch\u00fang v\u00e0o c\u00e1c b\u00e0i ki\u1ec3m tra to\u00e0n di\u1ec7n.\u00a0Kho\u1ea3ng 40 bi\u1ebfn th\u1ec3 c\u1ee7a h\u00ecnh d\u1ea1ng \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 &#8216;chim h\u1ed3ng h\u1ea1c&#8217; \u0111\u00e3 \u0111\u01b0\u1ee3c th\u1eed nghi\u1ec7m tr\u00ean m\u00e1y t\u00ednh.\u00a0h\u1ecd \u0111\u00e3 nghi\u00ean c\u1ee9u \u0111\u1ed9 b\u1ec1n k\u1ebft d\u00ednh v\u00e0 ph\u1ea3n \u1ee9ng c\u1ee7a n\u00f3 v\u1edbi nhi\u1ec7t \u0111\u1ed9 kh\u1eafc nghi\u1ec7t \u0111\u1ec3 thi\u1ebft l\u1eadp c\u00e1c gi\u1edbi h\u1ea1n v\u1ec1 kh\u1ea3 n\u0103ng ph\u1ee5c h\u1ed3i c\u1ee7a n\u00f3.<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/industrieanzeiger.industrie.de\/wp-content\/uploads\/5\/5\/558326.jpg\" alt=\"Auf- und zuzippen bei 300 \u00b0C\"\/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">m\u1ed9t phi\u00ean b\u1ea3n lai v\u1edbi t\u00edn d\u1ee5ng h\u00ecnh \u1ea3nh d\u00e2y \u0111eo t\u1ed5ng h\u1ee3p: TUM sau khi th\u1eed nghi\u1ec7m, vi\u1ec7n nghi\u00ean c\u1ee9u \u0111\u00e3 x\u00e1c \u0111\u1ecbnh hai bi\u1ebfn th\u1ec3: m\u00f4 h\u00ecnh &#8216;h\u1ed3ng h\u1ea1c&#8217; v\u00e0 &#8216;entenkopf \u201d(ho\u1eb7c \u0111\u1ea7u v\u1ecbt).\u00a0h\u00ecnh th\u1ee9c m\u00f3c c\u1ee7a hai h\u1ec7 th\u1ed1ng g\u1ee3i nh\u1edb m\u1ed9t c\u00e1ch m\u01a1 h\u1ed3 \u0111\u1ebfn \u0111\u1ea7u m\u1ed9t con v\u1ecbt v\u00e0 m\u1ed9t con chim h\u1ed3ng h\u1ea1c \u0111\u1ee9ng tr\u00ean m\u1ed9t ch\u00e2n\u2026 entenkopf s\u1eed d\u1ee5ng c\u00e1c m\u00f3c v\u00e0 v\u00f2ng th\u00e9p t\u1ed1t, trong khi chim h\u1ed3ng h\u1ea1c s\u1eed d\u1ee5ng c\u00e1c m\u00f3c r\u1ed9ng h\u01a1n \u0111\u1ec3 b\u1eaft v\u00e0o c\u00e1c l\u1ed7 trong b\u0103ng.\u00a0t\u00f9y thu\u1ed9c v\u00e0o h\u01b0\u1edbng c\u1ee7a l\u1ef1c t\u00e1c d\u1ee5ng, d\u00e2y bu\u1ed9c n\u00e0y c\u00f3 th\u1ec3 ch\u1ecbu \u0111\u01b0\u1ee3c t\u1ea3i tr\u1ecdng t\u1eeb 7 \u0111\u1ebfn 35 Newton tr\u00ean m\u1ed9t m\u00e9t vu\u00f4ng.<\/p>\n\n\n\n<figure class=\"wp-block-image is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/static.cdn.asset.aparat.com\/avt\/11449035-1666-b__2456.jpg\" alt=\"Metaklett -- Hook and Loop Fastener made of steel\" width=\"729\" height=\"410\"\/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">M\u1ed9t chi\u1ebfc xe \u0111\u1eadu d\u01b0\u1edbi \u00e1nh n\u1eafng tr\u1ef1c ti\u1ebfp c\u00f3 th\u1ec3 \u0111\u1ea1t \u0111\u1ebfn nhi\u1ec7t \u0111\u1ed9 80 \u00b0 C, v\u00e0 nhi\u1ec7t \u0111\u1ed9 v\u00e0i tr\u0103m \u0111\u1ed9 C c\u00f3 th\u1ec3 ph\u00e1t sinh xung quanh \u1ed1ng x\u1ea3.\u00a0ch\u1ea5t kh\u1eed tr\u00f9ng t\u00edch c\u1ef1c \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng cho m\u1ee5c \u0111\u00edch l\u00e0m s\u1ea1ch trong b\u1ec7nh vi\u1ec7n, v\u00e0 m\u00f3c truy\u1ec1n th\u1ed1ng v\u00e0 d\u00e2y bu\u1ed9c v\u00f2ng qu\u00e1 y\u1ebfu \u0111\u1ec3 s\u1eed d\u1ee5ng trong vi\u1ec7c x\u00e2y d\u1ef1ng m\u1eb7t ti\u1ec1n c\u1ee7a t\u00f2a nh\u00e0\u2026 nhi\u1ec7t \u0111\u1ed9 trong c\u00e1c dung d\u1ecbch h\u00f3a ch\u1ea5t qu\u00e1 m\u1ea1nh v\u00e0 m\u1ea1nh kh\u00f4ng g\u00e2y ra b\u1ea5t k\u1ef3 v\u1ea5n \u0111\u1ec1 g\u00ec cho &#8216;metaklett&#8217;, n\u00f3 c\u0169ng cung c\u1ea5p ch\u1ea5t k\u1ebft d\u00ednh S\u1ee9c m\u1ea1nh l\u00ean \u0111\u1ebfn 35 t\u1ea5n tr\u00ean m\u00e9t vu\u00f4ng khi l\u1ef1c k\u00e9o \u0111\u01b0\u1ee3c t\u00e1c d\u1ee5ng song song v\u1edbi b\u1ec1 m\u1eb7t d\u00e2y bu\u1ed9c.\u00a0khi n\u00f3 \u0111\u01b0\u1ee3c \u0111\u1eb7t vu\u00f4ng g\u00f3c v\u1edbi b\u1ec1 m\u1eb7t d\u00e2y bu\u1ed9c, &#8216;metaklett&#8217; v\u1eabn c\u00f3 th\u1ec3 ch\u1ecbu \u0111\u01b0\u1ee3c l\u1ef1c b\u1ea3y t\u1ea5n tr\u00ean m\u1ed9t m\u00e9t vu\u00f4ng v\u00e0 gi\u1ed1ng nh\u01b0 m\u1ed9t chi\u1ebfc d\u00e2y bu\u1ed9c velcro\u00ae ti\u00eau chu\u1ea9n, n\u00f3 c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c m\u1edf ra v\u00e0 \u0111\u00f3ng l\u1ea1i m\u00e0 kh\u00f4ng c\u1ea7n b\u1ea5t k\u1ef3 c\u00f4ng c\u1ee5 h\u1ed7 tr\u1ee3 n\u00e0o.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong><a href=\"https:\/\/yp.vn\/nganh-nghe\/cong-nghiep-co-khi-cong-nghiep-102\/bang-gai-dinh-1231\/\" rel=\"nofollow noopener\" target=\"_blank\">B\u0103ng kh\u00f3a nh\u00e1m kim lo\u1ea1i<\/a><\/strong> \u0111\u00f3ng tr\u00ean kh\u00f3a d\u00e1n c\u00e1ch \u0111\u00e2y h\u01a1n 60 n\u0103m, k\u1ef9 s\u01b0 ng\u01b0\u1eddi Th\u1ee5y S\u0129 v\u00e0 nh\u00e0 ph\u00e1t minh\u00a0george de mestral\u00a0\u0111ang c\u1ed1 g\u1eafng lo\u1ea1i b\u1ecf nh\u1eefng \u0111\u01b0\u1eddng g\u1edd tr\u00ean \u00e1o kho\u00e1c c\u1ee7a ch\u00fa ch\u00f3 c\u1ee7a m\u00ecnh m\u1ed9t c\u00e1ch c\u1ea9n th\u1eadn sau m\u1ed9t chuy\u1ebfn \u0111i s\u0103n, \u00f4ng \u0111\u00e3 n\u1ea3y ra m\u1ed9t \u00fd t\u01b0\u1edfng t\u00e0i t\u00ecnh.\u00a0d\u1ef1a tr\u00ean m\u00f4 h\u00ecnh m\u00e0 \u00f4ng \u0111\u00e3 quan s\u00e1t \u0111\u01b0\u1ee3c trong t\u1ef1 nhi\u00ean, \u00f4ng \u0111\u00e3 ch\u1ebf t\u1ea1o m\u1ed9t d\u00e2y bu\u1ed9c t\u1eeb nhi\u1ec1u m\u00f3c v\u00e0 v\u00f2ng nh\u1ecf, sau \u0111\u00f3 \u00f4ng \u0111\u1eb7t t\u00ean l\u00e0 velcro\u00ae.\u00a0th\u1eadt kh\u00f4ng may, m\u00f3c v\u00e0 d\u00e2y bu\u1ed9c v\u00f2ng tr\u00f2n t\u1ed5ng h\u1ee3p ti\u00eau chu\u1ea9n kh\u00f4ng ch\u1ecbu \u0111\u01b0\u1ee3c nhi\u1ec7t v\u00e0 h\u00f3a ch\u1ea5t m\u1ea1nh.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n","protected":false},"excerpt":{"rendered":"<p>B\u0103ng kh\u00f3a nh\u00e1m \u0111\u00e3 tr\u1edf th\u00e0nh t\u00ednh n\u0103ng ph\u1ed5 bi\u1ebfn c\u1ee7a c\u1ea3 ng\u00e0nh c\u00f4ng nghi\u1ec7p v\u00e0 h\u1ed9 gia \u0111\u00ecnh.\u00a0tuy nhi\u00ean, ch\u00fang c\u00f3 m\u1ed9t \u0111i\u1ec3m kh\u00f3 kh\u0103n: ch\u00fang qu\u00e1 y\u1ebfu \u0111\u1ed1i v\u1edbi nhi\u1ec1u \u1ee9ng d\u1ee5ng. B\u0103ng kh\u00f3a nh\u00e1m l\u00e0m b\u1eb1ng th\u00e9p l\u00f2 xo hi\u1ec7n \u0111\u00e3 \u0111\u01b0\u1ee3c ph\u00e1t tri\u1ec3n t\u1ea1i Vi\u1ec7n \u0111\u00fac v\u00e0 t\u1ea1o h\u00ecnh kim lo\u1ea1i&#8230; <a class=\"view-article\" href=\"https:\/\/yp.com.vn\/cach-che-tao-va-ung-dung-cua-day-buoc-khoa-nham-kim-loai-metaklett\/\">Xem b\u00e0i vi\u1ebft<\/a><\/p>\n","protected":false},"author":8,"featured_media":6570678,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"ep_exclude_from_search":false,"footnotes":""},"categories":[2513],"tags":[],"class_list":["post-6570677","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-bang-gai-dinh"],"acf":[],"_links":{"self":[{"href":"https:\/\/yp.com.vn\/KmOMlj66m\/wp\/v2\/posts\/6570677","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/yp.com.vn\/KmOMlj66m\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/yp.com.vn\/KmOMlj66m\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/yp.com.vn\/KmOMlj66m\/wp\/v2\/users\/8"}],"replies":[{"embeddable":true,"href":"https:\/\/yp.com.vn\/KmOMlj66m\/wp\/v2\/comments?post=6570677"}],"version-history":[{"count":0,"href":"https:\/\/yp.com.vn\/KmOMlj66m\/wp\/v2\/posts\/6570677\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/yp.com.vn\/KmOMlj66m\/wp\/v2\/media\/6570678"}],"wp:attachment":[{"href":"https:\/\/yp.com.vn\/KmOMlj66m\/wp\/v2\/media?parent=6570677"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/yp.com.vn\/KmOMlj66m\/wp\/v2\/categories?post=6570677"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/yp.com.vn\/KmOMlj66m\/wp\/v2\/tags?post=6570677"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}