{"id":25551,"date":"2023-12-07T01:37:14","date_gmt":"2023-12-07T01:37:14","guid":{"rendered":"https:\/\/masterskills.org\/blog\/phuong-phap-taguchi-taguchi-method-trong-kiem-soat-chat-luong-la-gi.html"},"modified":"2023-12-22T10:36:58","modified_gmt":"2023-12-22T03:36:58","slug":"phuong-phap-taguchi-taguchi-method-trong-kiem-soat-chat-luong-la-gi","status":"publish","type":"post","link":"https:\/\/masterskills.org\/blog\/phuong-phap-taguchi-taguchi-method-trong-kiem-soat-chat-luong-la-gi.html","title":{"rendered":"Ph\u01b0\u01a1ng ph\u00e1p Taguchi (Taguchi Method) trong ki\u1ec3m so\u00e1t ch\u1ea5t l\u01b0\u1ee3ng l\u00e0 g\u00ec?"},"content":{"rendered":"
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H\u00ecnh minh h\u1ecda<\/i><\/p>\n<\/div>\n<\/div>\n

Ph\u01b0\u01a1ng ph\u00e1p Taguchi<\/font><\/h2>\n

Kh\u00e1i ni\u1ec7m<\/b><\/p>\n

Ph\u01b0\u01a1ng ph\u00e1p Taguchi<\/b> trong ti\u1ebfng Anh l\u00e0\u00a0Taguchi Method.<\/b><\/p>\n

Ph\u01b0\u01a1ng ph\u00e1p Taguchi <\/i>trong ki\u1ec3m so\u00e1t ch\u1ea5t l\u01b0\u1ee3ng l\u00e0 c\u00e1ch ti\u1ebfp c\u1eadn k\u0129 thu\u1eadt<\/span> nh\u1ea5n m\u1ea1nh vai tr\u00f2 c\u1ee7a nghi\u00ean c\u1ee9u v\u00e0 ph\u00e1t tri\u1ec3n,\u00a0thi\u1ebft k\u1ebf v\u00e0 ph\u00e1t tri\u1ec3n s\u1ea3n ph\u1ea9m trong vi\u1ec7c gi\u1ea3m s\u1ef1 xu\u1ea5t hi\u1ec7n c\u1ee7a s\u1ea3n ph\u1ea9m l\u1ed7i v\u00e0 h\u1ecfng h\u00f3c trong h\u00e0ng h\u00f3a \u0111\u01b0\u1ee3c s\u1ea3n xu\u1ea5t.<\/p>\n

Ph\u01b0\u01a1ng ph\u00e1p n\u00e0y \u0111\u01b0\u1ee3c ph\u00e1t tri\u1ec3n b\u1edfi k\u0129 s\u01b0 v\u00e0 nh\u00e0 th\u1ed1ng k\u00ea Genichi Taguchi c\u1ee7a Nh\u1eadt B\u1ea3n, cho r\u1eb1ng trong ki\u1ec3m so\u00e1t ch\u1ea5t l\u01b0\u1ee3ng, thi\u1ebft k\u1ebf quan tr\u1ecdng h\u01a1n qui tr\u00ecnh s\u1ea3n xu\u1ea5t, nh\u1eb1m lo\u1ea1i b\u1ecf ph\u01b0\u01a1ng sai trong s\u1ea3n xu\u1ea5t tr\u01b0\u1edbc khi ch\u00fang c\u00f3 th\u1ec3 x\u1ea3y ra.<\/p>\n

C\u00e1c ch\u1ec9 tr\u00edch v\u1ec1 ph\u01b0\u01a1ng ph\u00e1p Taguchi<\/b><\/p>\n

Ph\u01b0\u01a1ng ph\u00e1p Taguchi kh\u00f4ng ph\u1ea3i l\u00fac n\u00e0o c\u0169ng \u0111\u01b0\u1ee3c c\u00e1c nh\u00e0 th\u1ed1ng k\u00ea ph\u01b0\u01a1ng T\u00e2y \u0111\u00f3n nh\u1eadn. M\u1ed9t trong nh\u1eefng c\u00e1o bu\u1ed9c l\u1edbn nh\u1ea5t \u0111\u1ed1i v\u1edbi ph\u01b0\u01a1ng ph\u00e1p ki\u1ec3m so\u00e1t ch\u1ea5t l\u01b0\u1ee3ng c\u1ee7a \u00f4ng l\u00e0 n\u00f3 ph\u1ee9c t\u1ea1p kh\u00f4ng c\u1ea7n thi\u1ebft. Trong th\u1ef1c t\u1ebf, m\u1ed9t s\u1ed1 ng\u01b0\u1eddi ho\u00e0i nghi th\u1eadm ch\u00ed cho r\u1eb1ng ch\u1ec9 c\u00f3 ti\u1ebfn s\u0129 to\u00e1n h\u1ecdc m\u1edbi c\u00f3 th\u1ec3 hi\u1ec3u n\u1ed5i n\u00f3.<\/p>\n

V\u00ed d\u1ee5 v\u1ec1 ph\u01b0\u01a1ng ph\u00e1p Taguchi trong\u00a0ki\u1ec3m so\u00e1t ch\u1ea5t l\u01b0\u1ee3ng\u00a0<\/font><\/h3>\n

V\u00ed d\u1ee5: n\u1ebfu s\u1ea3n ph\u1ea9m c\u1ea7n xem x\u00e9t l\u00e0 m\u00e1y khoan c\u1ea7n ph\u1ea3i khoan l\u1ed7 c\u00f3 k\u00edch th\u01b0\u1edbc ch\u00ednh x\u00e1c v\u00e0 y h\u1ec7t nhau tr\u00ean t\u1ea5t c\u1ea3 c\u00e1c b\u1ec1 m\u1eb7t v\u1eadt li\u1ec7u, th\u00ec m\u1ed9t ph\u1ea7n ch\u1ea5t l\u01b0\u1ee3ng c\u1ee7a s\u1ea3n ph\u1ea9m \u0111\u00f3 \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh b\u1edfi c\u00f3 bao nhi\u00eau chi\u1ebfc m\u00e1y kh\u00e1c v\u1edbi c\u00e1c ti\u00eau chu\u1ea9n \u0111\u00f3.<\/p>\n

Tr\u1ecdng t\u00e2m c\u1ee7a ph\u01b0\u01a1ng ph\u00e1p Taguchi <\/i>trong ki\u1ec3m so\u00e1t ch\u1ea5t l\u01b0\u1ee3ng l\u00e0 s\u1eed d\u1ee5ng nghi\u00ean c\u1ee9u v\u00e0 thi\u1ebft k\u1ebf \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o r\u1eb1ng m\u1ecdi \u0111\u01a1n v\u1ecb s\u1ea3n ph\u1ea9m s\u1ebd \u0111\u00e1p \u1ee9ng ch\u1eb7t ch\u1ebd c\u00e1c th\u00f4ng s\u1ed1 k\u0129 thu\u1eadt<\/span> \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf v\u00e0 ho\u1ea1t \u0111\u1ed9ng ch\u00ednh x\u00e1c nh\u01b0 thi\u1ebft k\u1ebf.<\/p>\n

L\u01b0u \u00fd\u00a0v\u1ec1 ph\u01b0\u01a1ng ph\u00e1p Taguchi<\/b><\/p>\n

T\u1ed5n th\u1ea5t t\u1eeb c\u00e1c t\u00e1c d\u1ee5ng ph\u1ee5 c\u00f3 h\u1ea1i cho x\u00e3 h\u1ed9i \u0111\u1ec1 c\u1eadp \u0111\u1ebfn vi\u1ec7c li\u1ec7u thi\u1ebft k\u1ebf c\u1ee7a s\u1ea3n ph\u1ea9m c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn m\u1ed9t t\u00e1c \u0111\u1ed9ng b\u1ea5t l\u1ee3i hay kh\u00f4ng. V\u00ed d\u1ee5: n\u1ebfu thi\u1ebft k\u1ebf c\u1ee7a m\u00e1y khoan khi\u1ebfn cho vi\u1ec7c v\u1eadn h\u00e0nh n\u00f3 c\u00f3 th\u1ec3 g\u00e2y th\u01b0\u01a1ng t\u00edch cho ng\u01b0\u1eddi v\u1eadn h\u00e0nh, th\u00ec ch\u1ea5t l\u01b0\u1ee3ng s\u1ea3n ph\u1ea9m b\u1ecb gi\u1ea3m.<\/p>\n

Theo ph\u01b0\u01a1ng ph\u00e1p Taguchi,<\/i> c\u00e1c c\u00f4ng vi\u1ec7c \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n trong giai \u0111o\u1ea1n thi\u1ebft k\u1ebf \u0111\u1ec3 s\u00e1ng t\u1ea1o s\u1ea3n ph\u1ea9m l\u00e0 nh\u1eb1m m\u1ee5c \u0111\u00edch gi\u1ea3m thi\u1ec3u kh\u1ea3 n\u0103ng m\u00e1y khoan s\u1ebd \u0111\u01b0\u1ee3c ch\u1ebf t\u1ea1o theo c\u00e1ch m\u00e0 vi\u1ec7c s\u1eed d\u1ee5ng n\u00f3 c\u00f3 th\u1ec3 g\u00e2y th\u01b0\u01a1ng t\u00edch cho ng\u01b0\u1eddi v\u1eadn h\u00e0nh.<\/p>\n

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T\u1eeb g\u00f3c \u0111\u1ed9 cao h\u01a1n, ph\u01b0\u01a1ng ph\u00e1p Taguchi<\/i> c\u0169ng s\u1ebd c\u1ed1 g\u1eafng gi\u1ea3m chi ph\u00ed cho x\u00e3 h\u1ed9i trong vi\u1ec7c s\u1eed d\u1ee5ng s\u1ea3n ph\u1ea9m, ch\u1eb3ng h\u1ea1n nh\u01b0 thi\u1ebft k\u1ebf h\u00e0ng h\u00f3a ho\u1ea1t \u0111\u1ed9ng hi\u1ec7u qu\u1ea3 h\u01a1n thay v\u00ec t\u1ea1o ra ch\u1ea5t th\u1ea3i. V\u00ed d\u1ee5, m\u00e1y khoan c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 gi\u1ea3m thi\u1ec3u nhu c\u1ea7u b\u1ea3o tr\u00ec th\u01b0\u1eddng xuy\u00ean.<\/p>\n

\u1ee8ng d\u1ee5ng c\u1ee7a ph\u01b0\u01a1ng ph\u00e1p Taguchi<\/font><\/h3>\n

Genichi Taguchi b\u1eaft \u0111\u1ea7u x\u00e2y d\u1ef1ng ph\u01b0\u01a1ng ph\u00e1p Taguchi <\/b>trong khi ph\u00e1t tri\u1ec3n h\u1ec7 th\u1ed1ng chuy\u1ec3n m\u1ea1ch \u0111i\u1ec7n tho\u1ea1i cho m\u1ed9t c\u00f4ng ty Nh\u1eadt B\u1ea3n v\u00e0o nh\u1eefng n\u0103m 1950. \u00d4ng nh\u1eafm t\u1edbi vi\u1ec7c c\u1ea3i thi\u1ec7n ch\u1ea5t l\u01b0\u1ee3ng h\u00e0ng h\u00f3a s\u1ea3n xu\u1ea5t b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng s\u1ed1 li\u1ec7u th\u1ed1ng k\u00ea.<\/p>\n

\u0110\u1ebfn th\u1eadp ni\u00ean 1980, nh\u1eefng \u00fd t\u01b0\u1edfng c\u1ee7a Taguchi b\u1eaft \u0111\u1ea7u chi\u1ebfm \u0111\u01b0\u1ee3c \u1ea3nh h\u01b0\u1edfng trong th\u1ebf gi\u1edbi ph\u01b0\u01a1ng T\u00e2y, khi\u1ebfn \u00f4ng tr\u1edf n\u00ean n\u1ed5i ti\u1ebfng \u1edf M\u1ef9, n\u1ed1i ti\u1ebfp nh\u1eefng th\u00e0nh c\u00f4ng \u1edf Nh\u1eadt B\u1ea3n. C\u00e1c c\u00f4ng ty to\u00e0n c\u1ea7u c\u00f3 t\u00ean tu\u1ed5i nh\u01b0 Toyota, Ford, Boeing v\u00e0 Xerox Holdings \u0111\u00e3 \u00e1p d\u1ee5ng ph\u01b0\u01a1ng ph\u00e1p c\u1ee7a \u00f4ng.<\/p>\n

(Theo investopedia<\/i>)\u00a0<\/p>\n<\/p><\/div>\n","protected":false},"excerpt":{"rendered":"

\n Ph\u01b0\u01a1ng ph\u00e1p Taguchi (ti\u1ebfng Anh: Taguchi Method) trong ki\u1ec3m so\u00e1t ch\u1ea5t l\u01b0\u1ee3ng l\u00e0 c\u00e1ch ti\u1ebfp c\u1eadn k\u0129 thu\u1eadt nh\u1ea5n m\u1ea1nh vai tr\u00f2 c\u1ee7a nghi\u00ean c\u1ee9u v\u00e0 ph\u00e1t tri\u1ec3n, thi\u1ebft k\u1ebf v\u00e0 ph\u00e1t tri\u1ec3n s\u1ea3n ph\u1ea9m trong vi\u1ec7c gi\u1ea3m s\u1ea3n ph\u1ea9m l\u1ed7i v\u00e0 h\u1ecfng h\u00f3c.\n <\/div>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[414],"tags":[],"_links":{"self":[{"href":"https:\/\/masterskills.org\/blog\/wp-json\/wp\/v2\/posts\/25551"}],"collection":[{"href":"https:\/\/masterskills.org\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/masterskills.org\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/masterskills.org\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/masterskills.org\/blog\/wp-json\/wp\/v2\/comments?post=25551"}],"version-history":[{"count":0,"href":"https:\/\/masterskills.org\/blog\/wp-json\/wp\/v2\/posts\/25551\/revisions"}],"wp:attachment":[{"href":"https:\/\/masterskills.org\/blog\/wp-json\/wp\/v2\/media?parent=25551"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/masterskills.org\/blog\/wp-json\/wp\/v2\/categories?post=25551"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/masterskills.org\/blog\/wp-json\/wp\/v2\/tags?post=25551"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}