{"id":604,"date":"2021-06-15T15:54:45","date_gmt":"2021-06-15T15:54:45","guid":{"rendered":"https:\/\/rosetta.vn\/triz\/?p=604"},"modified":"2021-06-15T15:54:45","modified_gmt":"2021-06-15T15:54:45","slug":"bai-tap-thuc-hanh-giai-quyet-van-de-voi-triz-dot-17","status":"publish","type":"post","link":"https:\/\/rosetta.vn\/triz\/bai-tap-thuc-hanh-giai-quyet-van-de-voi-triz-dot-17\/","title":{"rendered":"B\u00e0i t\u1eadp th\u1ef1c h\u00e0nh gi\u1ea3i quy\u1ebft v\u1ea5n \u0111\u1ec1 v\u1edbi TRIZ – \u0111\u1ee3t 17"},"content":{"rendered":"

B\u00e0i t\u1eadp TRIZ, \u0111\u1ee3t 17:<\/em><\/p>\n

B\u00e0i 17.1. H\u00e3y v\u1ee9t b\u1ecf c\u01a1 c\u1ea5u v\u1eb7n<\/strong><\/p>\n

Khi ng\u01b0\u1eddi ta \u0111ang nh\u00ecn v\u00e0o k\u00ednh hi\u1ec3n vi, c\u00f3 l\u00fac h\u1ecd mu\u1ed1n mang t\u1ea5m k\u00ednh v\u00e0 m\u1eabu v\u1eadt \u1edf d\u01b0\u1edbi k\u00ednh hi\u1ec3n vi ra b\u00ean ngo\u00e0i. Vi\u1ec7c n\u00e0y th\u01b0\u1eddng \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n b\u1eb1ng m\u1ed9t c\u01a1 c\u1ea5u v\u1eb7n \u0111\u1ec3 chuy\u1ec3n th\u00e0nh chuy\u1ec3n \u0111\u1ed9ng t\u1ecbnh ti\u1ebfn, k\u00e9o khay \u0111\u1ee1 t\u1ea5m k\u00ednh ra. Vi\u1ec7c ch\u1ebf t\u1ea1o c\u01a1 c\u1ea5u n\u00e0y kh\u00e1 ph\u1ee9c t\u1ea1p v\u00e0 t\u1ed1n k\u00e9m, n\u00ean ng\u01b0\u1eddi ta mu\u1ed1n t\u00ecm c\u01a1 c\u1ea5u kh\u00e1c ch\u00ednh x\u00e1c h\u01a1n, m\u00e0 \u00edt t\u1ed1n k\u00e9m h\u01a1n. Nh\u00e0 s\u00e1ng ch\u1ebf b\u1ea3o r\u1eb1ng \u1edf \u0111\u00e2y c\u00f3 m\u00e2u thu\u1eabn k\u1ef9 thu\u1eadt, con \u1ed1c v\u1eb7n c\u00e0ng ch\u00ednh x\u00e1c th\u00ec c\u00e0ng \u0111\u1eaft \u0111\u1ecf v\u00e0 mau b\u1ecb m\u00e0i m\u00f2n, c\u00f2n ng\u01b0\u1ee3c l\u1ea1i th\u00ec k\u00e9m ch\u00ednh x\u00e1c. \u00d4ng \u1ea5y \u0111\u1ec1 xu\u1ea5t l\u00e0 b\u1ecf h\u1eb3n con \u1ed1c v\u1eb7n. Nh\u01b0ng c\u1ea7n d\u00f9ng gi\u1ea3i ph\u00e1p n\u00e0o \u0111\u1ec3 c\u00f3 \u0111\u01b0\u1ee3c chuy\u1ec3n \u0111\u1ed9ng t\u1ecbnh ti\u1ebfn ch\u00ednh x\u00e1c?<\/span><\/p>\n

Ngu\u1ed3n: \u0111\u00e2y l\u00e0 Problem 37: \u201cLet\u2019s throw the screw out<\/span>\u201d trong s\u00e1ch c\u1ee7a Genrikh Altshuller (And suddenly the inventor appeared).<\/p>\n

B\u00e0i 17.2. M\u00e1i nh\u00e0 k\u00ednh t\u1ef1 \u0111\u00f3ng m\u1edf<\/strong><\/p>\n

M\u1ed9t cu\u1ed9c th\u1ea3o lu\u1eadn v\u1ec1 ng\u00f4i nh\u00e0 k\u00ednh \u1edf n\u00f4ng tr\u1ea1i. “Nh\u00ecn chung, n\u00f3 kh\u00f4ng \u0111\u1ebfn n\u1ed7i t\u1ed3i”, \u00f4ng gi\u00e1m \u0111\u1ed1c n\u00f3i, “Nh\u01b0ng ch\u01b0a c\u00f3 kh\u1ea3 n\u0103ng t\u1ef1 \u0111\u1ed9ng! H\u00e3y nh\u00ecn c\u00e1i m\u00e1i nh\u00e0. \u0110\u00f3 l\u00e0 m\u1ed9t khung kim lo\u1ea1i nh\u1eb9 l\u1eafp k\u00ednh ho\u1eb7c m\u00e0ng nh\u1ef1a, g\u1eafn b\u1ea3n l\u1ec1 \u1edf m\u1ed9t c\u1ea1nh \u0111\u1ec3 m\u1edf ra \u0111\u01b0\u1ee3c. N\u1ebfu nhi\u1ec7t \u0111\u1ed9 b\u00ean trong cao h\u01a1n 20 \u0111\u1ed9 C, ch\u00fang ta s\u1ebd ph\u1ea3i m\u1edf khung ra. N\u1ebfu nhi\u1ec7t \u0111\u1ed9 th\u1ea5p h\u01a1n 20 \u0111\u1ed9 C, ch\u00fang ta ph\u1ea3i \u0111\u00f3ng khung l\u1ea1i. Trong m\u1ed9t ng\u00e0y nhi\u1ec7t \u0111\u1ed9 trong nh\u00e0 k\u00ednh c\u00f3 th\u1ec3 thay \u0111\u1ed5i \u0111\u1ebfn m\u01b0\u1eddi l\u1ea7n. Ch\u00fang ta kh\u00f4ng th\u1ec3 n\u00e0o m\u1edf r\u1ed3i \u0111\u00f3ng khung k\u00ednh b\u1eb1ng tay ho\u00e0i \u0111\u01b0\u1ee3c”!<\/span><\/p>\n

C\u0169ng kh\u00f4ng th\u1ec3 d\u00f9ng \u0111\u1ed9ng c\u01a1 b\u1edfi v\u00ec c\u00f3 h\u00e0ng tr\u0103m ng\u00f4i nh\u00e0, nh\u01b0 v\u1eady l\u00e0 t\u1ed1n k\u00e9m v\u00e0 ph\u1ee9c t\u1ea1p. H\u1ecfi ph\u1ea3i thi\u1ebft k\u1ebf m\u00e1i nh\u00e0 c\u1ee7a ng\u00f4i nh\u00e0 k\u00ednh nh\u01b0 th\u1ebf n\u00e0o?<\/span><\/p>\n

Ngu\u1ed3n: \u0111\u00e2y l\u00e0 Problem 47: \u201cLike in a fairy tale<\/span>\u201d trong s\u00e1ch c\u1ee7a Genrikh Altshuller (And suddenly the inventor appeared), trong ch\u01b0\u01a1ng 25: The Ideal Machine is No Machine (d\u00f9ng k\u1ebft qu\u1ea3 l\u00fd t\u01b0\u1edfng cu\u1ed1i c\u00f9ng)<\/p>\n

B\u00e0i 17.3. Ng\u01b0\u1eddi th\u1ee3 s\u0103n v\u00e0 con ch\u00f3 s\u0103n<\/strong><\/p>\n

C\u00f3 m\u1ed9t ng\u01b0\u1eddi d\u1eabn con ch\u00f3 v\u00e0o r\u1eebng s\u0103n. Khi con ch\u00f3 ph\u00e1t hi\u1ec7n ra con m\u1ed3i, n\u00f3 s\u1ebd s\u1ee7a \u0111\u1ec3 ng\u01b0\u1eddi th\u1ee3 s\u0103n t\u00ecm \u0111\u1ebfn. V\u1ea5n \u0111\u1ec1 n\u1ea3y sinh khi con ch\u00f3 ch\u1ea1y qu\u00e1 xa ng\u01b0\u1eddi th\u1ee3 s\u0103n, l\u00e0m \u00f4ng ta kh\u00f4ng nghe ti\u1ebfng ch\u00f3 s\u1ee7a. L\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 con ch\u00f3 s\u0103n v\u1eabn \u0111\u01b0\u1ee3c t\u1ef1 do ch\u1ea1y \u0111i t\u00ecm con m\u1ed3i, nh\u01b0ng n\u00f3 v\u1eabn \u1edf g\u1ea7n ng\u01b0\u1eddi th\u1ee3 s\u0103n \u0111\u1ec3 kh\u00f4ng m\u1ea5t li\u00ean l\u1ea1c?<\/span><\/p>\n

Ngu\u1ed3n: \u0111\u00e2y l\u00e0 Problem 57: \u201cThe hunter and the dog<\/span>\u201d trong s\u00e1ch c\u1ee7a Genrikh Altshuller (And suddenly the inventor appeared)<\/p>\n

—<\/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 17: B\u00e0i 17.1. H\u00e3y v\u1ee9t b\u1ecf c\u01a1 c\u1ea5u v\u1eb7n Khi ng\u01b0\u1eddi ta \u0111ang nh\u00ecn v\u00e0o k\u00ednh hi\u1ec3n vi, c\u00f3 l\u00fac h\u1ecd mu\u1ed1n mang t\u1ea5m k\u00ednh v\u00e0 m\u1eabu v\u1eadt \u1edf d\u01b0\u1edbi k\u00ednh hi\u1ec3n vi ra b\u00ean ngo\u00e0i. Vi\u1ec7c n\u00e0y th\u01b0\u1eddng \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n b\u1eb1ng m\u1ed9t c\u01a1 c\u1ea5u v\u1eb7n \u0111\u1ec3 chuy\u1ec3n th\u00e0nh chuy\u1ec3n … Continue reading “B\u00e0i t\u1eadp th\u1ef1c h\u00e0nh gi\u1ea3i quy\u1ebft v\u1ea5n \u0111\u1ec1 v\u1edbi TRIZ – \u0111\u1ee3t 17”<\/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-9K","jetpack_likes_enabled":false,"_links":{"self":[{"href":"https:\/\/rosetta.vn\/triz\/wp-json\/wp\/v2\/posts\/604"}],"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=604"}],"version-history":[{"count":1,"href":"https:\/\/rosetta.vn\/triz\/wp-json\/wp\/v2\/posts\/604\/revisions"}],"predecessor-version":[{"id":606,"href":"https:\/\/rosetta.vn\/triz\/wp-json\/wp\/v2\/posts\/604\/revisions\/606"}],"wp:attachment":[{"href":"https:\/\/rosetta.vn\/triz\/wp-json\/wp\/v2\/media?parent=604"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/rosetta.vn\/triz\/wp-json\/wp\/v2\/categories?post=604"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/rosetta.vn\/triz\/wp-json\/wp\/v2\/tags?post=604"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}