{"id":547,"date":"2021-02-28T06:31:21","date_gmt":"2021-02-28T06:31:21","guid":{"rendered":"https:\/\/rosetta.vn\/triz\/?p=547"},"modified":"2021-02-28T06:31:21","modified_gmt":"2021-02-28T06:31:21","slug":"bai-tap-thuc-hanh-giai-quyet-van-de-voi-triz-dot-3","status":"publish","type":"post","link":"https:\/\/rosetta.vn\/triz\/bai-tap-thuc-hanh-giai-quyet-van-de-voi-triz-dot-3\/","title":{"rendered":"B\u00e0i t\u1eadp th\u1ef1c h\u00e0nh gi\u1ea3i quy\u1ebft v\u1ea5n \u0111\u1ec1 v\u1edbi TRIZ \u2013 \u0111\u1ee3t 3"},"content":{"rendered":"

B\u00e0i t\u1eadp TRIZ, \u0111\u1ee3t 3:<\/em><\/p>\n

B\u00e0i 3.1. L\u00e0m sao so \u0111\u01b0\u1ee3c v\u1edbi m\u1ed1c \u0111o?<\/strong><\/p>\n

C\u00f3 m\u1ed9t c\u00e1i th\u00e1p \u1edf qu\u1ea3ng tr\u01b0\u1eddng th\u1ecb tr\u1ea5n. Ng\u01b0\u1eddi ta lo l\u1eafng r\u1eb1ng c\u00e1i th\u00e1p c\u00f3 th\u1ec3 b\u1ecb l\u00fan. M\u1ed9t h\u1ed9i \u0111\u1ed3ng \u0111\u01b0\u1ee3c th\u00e0nh l\u1eadp \u0111\u1ec3 nghi\u00ean c\u1ee9u xem c\u00e1i th\u00e1p c\u00f3 th\u1ef1c s\u1ef1 l\u00fan xu\u1ed1ng kh\u00f4ng. T\u1ea5t c\u1ea3 c\u00e1c th\u00e0nh vi\u00ean h\u1ed9i \u0111\u1ed3ng \u0111\u1ec1u \u0111\u1ed3ng \u00fd r\u1eb1ng c\u1ea7n t\u00ecm m\u1ed9t \u0111i\u1ec3m c\u1ed1 \u0111\u1ecbnh \u0111\u1ec3 ki\u1ec3m tra. M\u1ed9t c\u00f4ng vi\u00ean c\u00e1ch \u0111\u00f3 150 feet c\u00f3 m\u1ed9t v\u00e0i t\u1ea3ng \u0111\u00e1 kh\u00f4ng b\u1ecb l\u00fan. Tuy nhi\u00ean b\u1ea1n kh\u00f4ng th\u1ec3 nh\u00ecn th\u1ea5y t\u1ea3ng \u0111\u00e1 \u0111\u00f3 t\u1eeb th\u00e1p v\u00ec b\u1ecb ng\u0103n c\u1ea3n b\u1edfi c\u00e1c t\u00f2a nh\u00e0 cao t\u1ea7ng.<\/span><\/p>\n

Ngu\u1ed3n: \u0111\u00e2y l\u00e0 Problem 3: \u201cWhat place should we choose?<\/span>\u201d trong s\u00e1ch c\u1ee7a Genrikh Altshuller (And suddenly the inventor appeared)<\/p>\n

B\u00e0i 3.2. D\u00e0y v\u00e0 m\u1ecfng<\/strong><\/p>\n

M\u1ed9t nh\u00e0 m\u00e1y \u0111\u01b0\u1ee3c \u0111\u1eb7t h\u00e0ng l\u00e0m r\u1ea5t nhi\u1ec1u t\u1ea5m k\u00ednh c\u00f3 h\u00ecnh d\u1ea1ng oval v\u00e0 ch\u1ec9 d\u00e0y 1mm. C\u00e1ch h\u1ecd ch\u1ebf t\u1ea1o: \u0111\u1ea7u ti\u00ean c\u1eaft nh\u1eefng t\u1ea5m k\u00ednh h\u00ecnh ch\u1eef nh\u1eadt, sau \u0111\u00f3 bo g\u00f3c \u0111\u1ec3 t\u1ea1o h\u00ecnh oval c\u1ea7n \u0111\u1ea1t. Tuy nhi\u00ean c\u00e1c t\u1ea5m k\u00ednh m\u1ecfng n\u00ean c\u00f3 r\u1ea5t nhi\u1ec1u c\u00e1i b\u1ecb v\u1ee1. Ng\u01b0\u1eddi c\u00f4ng nh\u00e2n mu\u1ed1n l\u00e0m cho c\u00e1c t\u1ea5m k\u00ednh d\u00e0y l\u00ean, tuy nhi\u00ean kh\u00f3 kh\u0103n l\u00e0 m\u1ed7i t\u1ea5m k\u00ednh v\u1eabn ch\u1ec9 d\u00e0y \u0111\u01b0\u1ee3c t\u1ed1i \u0111a 1mm th\u00f4i (l\u00e0 r\u1ea5t m\u1ecfng).<\/span><\/p>\n

Ngu\u1ed3n: \u0111\u00e2y l\u00e0 Problem 13: \u201cThick and thin<\/span>\u201d trong s\u00e1ch c\u1ee7a Genrikh Altshuller (And suddenly the inventor appeared)<\/p>\n

B\u00e0i 3.3. Th\u1ecf, h\u00e3y \u0111\u1ee3i \u0111\u1ea5y!<\/strong><\/p>\n

\u0110\u1ec3 l\u00e0m m\u1ed9t b\u1ed9 phim ho\u1ea1t h\u00ecnh c\u1ea7n c\u00f3 h\u00e0ng ng\u00e0n b\u1ee9c \u1ea3nh. Trong m\u1ed7i c\u1ea3nh c\u1ee7a m\u1ed9t b\u1ed9 phim c\u1ea7n c\u00f3 52 b\u1ea3n v\u1ebd. Trong 10 ph\u00fat phim c\u1ea7n c\u00f3 h\u01a1n 15,000 b\u1ea3n v\u1ebd. M\u1ed9t x\u01b0\u1edfng phim quy\u1ebft \u0111\u1ecbnh l\u00e0m m\u1ed9t phim \u201ccontour\u201d. N\u00f3 \u0111\u01b0\u1ee3c l\u00e0m nh\u01b0 sau. Tr\u00ean m\u1ed9t m\u1eb7t ph\u1eb3ng, ng\u01b0\u1eddi ngh\u1ec7 s\u0129 \u0111\u1eb7t m\u1ed9t b\u1ee9c tranh v\u1edbi c\u00e1c s\u1ee3i d\u00e2y m\u00e0u. Ng\u01b0\u1eddi ta b\u1ea5m m\u00e1y, ng\u01b0\u1eddi ngh\u1ec7 s\u0129 d\u1ecbch chuy\u1ec3n c\u00e1c s\u1ee3i d\u00e2y v\u00e0 ng\u01b0\u1eddi \u0111i\u1ec1u khi\u1ec3n l\u1ea1i b\u1ea5m m\u00e1y l\u1ea7n n\u1eefa, c\u1ee9 ti\u1ebfp t\u1ee5c nh\u01b0 v\u1eady. Di chuy\u1ec3n c\u00e1c s\u1ee3i d\u00e2y th\u00ec d\u1ec5 h\u01a1n l\u00e0 v\u1ebd m\u1ed9t b\u1ee9c tranh ho\u00e0n to\u00e0n m\u1edbi. Tuy nhi\u00ean qu\u00e1 tr\u00ecnh \u0111\u00f3 r\u1ea5t ch\u1eadm. \u0110\u1ec3 cho con th\u1ecf c\u00f3 th\u1ec3 ch\u1ea1y qua m\u00e0n \u1ea3nh, ng\u01b0\u1eddi ta d\u00e0nh to\u00e0n b\u1ed9 m\u1ed9t ng\u00e0y l\u00e0m vi\u1ec7c. C\u1ea7n gi\u1ea3i quy\u1ebft th\u1ebf n\u00e0o?<\/span><\/p>\n

Ngu\u1ed3n: \u0111\u00e2y l\u00e0 Problem 23: \u201cWait, rabbit, I will get you!\u201d trong s\u00e1ch c\u1ee7a Genrikh Altshuller (And suddenly the inventor appeared), \u1edf ch\u01b0\u01a1ng 9: M-Field from Generation of S-Field (v\u1ec1 ph\u00e2n t\u00edch ch\u1ea5t-tr\u01b0\u1eddng<\/strong>).<\/span><\/p>\n

\u2014<\/p>\n

G\u1ee3i \u00fd: \u0111\u1ec3 ti\u1ec7n ghi l\u1ea1i c\u00e1c b\u01b0\u1edbc d\u00f9ng c\u00f4ng c\u1ee5 t\u01b0 duy ki\u1ec3u TRIZ \u0111\u1ec3 gi\u1ea3i quy\u1ebft v\u1ea5n \u0111\u1ec1, c\u00e1c b\u1ea1n c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng template v\u0103n b\u1ea3n \u1edf\u00a0https:\/\/rosetta.vn\/triz\/template-chua-cac-buoc-giai-quyet-van-de-voi-triz\/<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"

B\u00e0i t\u1eadp TRIZ, \u0111\u1ee3t 3: B\u00e0i 3.1. L\u00e0m sao so \u0111\u01b0\u1ee3c v\u1edbi m\u1ed1c \u0111o? C\u00f3 m\u1ed9t c\u00e1i th\u00e1p \u1edf qu\u1ea3ng tr\u01b0\u1eddng th\u1ecb tr\u1ea5n. Ng\u01b0\u1eddi ta lo l\u1eafng r\u1eb1ng c\u00e1i th\u00e1p c\u00f3 th\u1ec3 b\u1ecb l\u00fan. M\u1ed9t h\u1ed9i \u0111\u1ed3ng \u0111\u01b0\u1ee3c th\u00e0nh l\u1eadp \u0111\u1ec3 nghi\u00ean c\u1ee9u xem c\u00e1i th\u00e1p c\u00f3 th\u1ef1c s\u1ef1 l\u00fan xu\u1ed1ng kh\u00f4ng. T\u1ea5t c\u1ea3 c\u00e1c … Continue reading “B\u00e0i t\u1eadp th\u1ef1c h\u00e0nh gi\u1ea3i quy\u1ebft v\u1ea5n \u0111\u1ec1 v\u1edbi TRIZ \u2013 \u0111\u1ee3t 3”<\/span><\/a><\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_mi_skip_tracking":false,"jetpack_post_was_ever_published":false,"jetpack_publicize_message":"","jetpack_is_tweetstorm":false,"jetpack_publicize_feature_enabled":true},"categories":[54,1],"tags":[],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"jetpack_shortlink":"https:\/\/wp.me\/paxfGB-8P","jetpack_likes_enabled":false,"_links":{"self":[{"href":"https:\/\/rosetta.vn\/triz\/wp-json\/wp\/v2\/posts\/547"}],"collection":[{"href":"https:\/\/rosetta.vn\/triz\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/rosetta.vn\/triz\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/rosetta.vn\/triz\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/rosetta.vn\/triz\/wp-json\/wp\/v2\/comments?post=547"}],"version-history":[{"count":1,"href":"https:\/\/rosetta.vn\/triz\/wp-json\/wp\/v2\/posts\/547\/revisions"}],"predecessor-version":[{"id":548,"href":"https:\/\/rosetta.vn\/triz\/wp-json\/wp\/v2\/posts\/547\/revisions\/548"}],"wp:attachment":[{"href":"https:\/\/rosetta.vn\/triz\/wp-json\/wp\/v2\/media?parent=547"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/rosetta.vn\/triz\/wp-json\/wp\/v2\/categories?post=547"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/rosetta.vn\/triz\/wp-json\/wp\/v2\/tags?post=547"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}