{"id":8566,"date":"2020-03-05T13:28:20","date_gmt":"2020-03-05T13:28:20","guid":{"rendered":"https:\/\/www.unity.si\/how-to-reduce-changeover-times-in-the-manufacturing-process\/"},"modified":"2021-03-17T07:20:46","modified_gmt":"2021-03-17T07:20:46","slug":"hogyan-lehet-csokkenteni-az-atallasi-idot-a-gyartasi-folyamatban","status":"publish","type":"post","link":"https:\/\/rewo.io\/hu\/how-to-reduce-changeover-times-in-the-manufacturing-process\/","title":{"rendered":"Hogyan cs\u00f6kkentheti a gy\u00e1rt\u00e1si folyamat\u00e1ban az \u00e1t\u00e1ll\u00e1si id\u0151t?"},"content":{"rendered":"<p>Minden gy\u00e1rt\u00e1si folyamatnak vannak olyan id\u0151szakai, amikor a berendez\u00e9s nem \u00e1ll rendelkez\u00e9sre szersz\u00e1mcsere, anyagcsere, alkatr\u00e9szcsere, programcsere vagy b\u00e1rmilyen m\u00e1s olyan v\u00e1ltoz\u00e1s miatt, amelyet a termel\u00e9sben kell v\u00e9grehajtani, mik\u00f6zben a g\u00e9p le\u00e1ll. Ezeket az esem\u00e9nyeket egy\u00fcttesen \u201c\u00e1t\u00e1ll\u00e1si id\u0151nek\u201d, vagy m\u00e1s n\u00e9ven \u201cbe\u00e1ll\u00edt\u00e1snak\u201d, \u201ck\u00e9szenl\u00e9tbe helyez\u00e9snek\u201d vagy \u201ctervezett \u00e1ll\u00e1sid\u0151nek\u201d nevezik. <\/p>\n\n\n\n<p>Szigor\u00faan v\u00e9ve ez a tervezett \u00e1ll\u00e1sid\u0151 a ciklusid\u0151 m\u00e9r\u00e9se att\u00f3l a pillanatt\u00f3l kezdve, amikor az el\u0151z\u0151 folyamat utols\u00f3 j\u00f3 r\u00e9sz\u00e9nek el\u0151\u00e1ll\u00edt\u00e1sa befejez\u0151dik, addig a pillanatig, amikor a k\u00f6vetkez\u0151 folyamat els\u0151 j\u00f3 r\u00e9sz\u00e9nek el\u0151\u00e1ll\u00edt\u00e1sa befejez\u0151dik. Az \u00e1t\u00e1ll\u00e1si id\u0151 cs\u00f6kkent\u00e9se a lehet\u0151 legkevesebb k\u00e9szlettel m\u0171k\u00f6d\u0151 pull termel\u00e9si rendszer megval\u00f3s\u00edt\u00e1s\u00e1nak kritikus eleme.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Mi\u00e9rt kell optimaliz\u00e1lni az \u00e1t\u00e1ll\u00e1si id\u0151ket<\/h2>\n\n\n\n<p>Az \u00e1t\u00e1ll\u00e1si id\u0151 cs\u00f6kkent\u00e9se t\u00f6bb termel\u00e9keny (hozz\u00e1adott \u00e9rt\u00e9ket teremt\u0151) id\u0151t biztos\u00edt a termel\u00e9s sz\u00e1m\u00e1ra. Tov\u00e1bbi el\u0151nye, hogy az \u00e1t\u00e1ll\u00e1si id\u0151 cs\u00f6kkent\u00e9s\u00e9vel minimaliz\u00e1lhatja a gy\u00e1rt\u00e1si t\u00e9telek m\u00e9ret\u00e9t, a folyamatban l\u00e9v\u0151 munk\u00e1t (WIP) \u00e9s a k\u00e9szletet. K\u00f6vetkez\u00e9sk\u00e9ppen az \u00e9rt\u00e9kes\u00edt\u00e9si csapatok cs\u00f6kkenthetik a term\u00e9kekre vonatkoz\u00f3 \u00e1tfut\u00e1si id\u0151t \u00e9s jav\u00edthatj\u00e1k a vev\u0151i el\u00e9gedetts\u00e9get.<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large\"><img decoding=\"async\" width=\"1024\" height=\"682\" data-src=\"https:\/\/rewo.io\/wp-content\/uploads\/2021\/03\/two-people-discussing-changeover-time-comp-1-1024x682-1.jpg\" alt=\"k\u00e9t ember besz\u00e9lget arr\u00f3l, hogyan lehetne jav\u00edtani az \u00e1t\u00e1ll\u00e1si id\u0151ket\" class=\"wp-image-8836 lazyload\" data-srcset=\"https:\/\/rewo.io\/wp-content\/uploads\/2021\/03\/two-people-discussing-changeover-time-comp-1-1024x682-1.jpg 1024w, https:\/\/rewo.io\/wp-content\/uploads\/2021\/03\/two-people-discussing-changeover-time-comp-1-1024x682-1-300x200.jpg 300w, https:\/\/rewo.io\/wp-content\/uploads\/2021\/03\/two-people-discussing-changeover-time-comp-1-1024x682-1-768x512.jpg 768w\" data-sizes=\"(max-width: 1024px) 100vw, 1024px\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 1024px; --smush-placeholder-aspect-ratio: 1024\/682;\" \/><\/figure><\/div>\n\n\n\n<h2 class=\"wp-block-heading\">Az \u00e1ll\u00e1sid\u0151 jav\u00edt\u00e1sa a SMED seg\u00edts\u00e9g\u00e9vel<\/h2>\n\n\n\n<p>Az \u00e1t\u00e1ll\u00e1si id\u0151 cs\u00f6kkent\u00e9s\u00e9re a leg\u00e1ltal\u00e1nosabban elfogadott legjobb gyakorlat az egyperces szersz\u00e1mcsere (Single-Minute Exchange of Die, SMED). Az egyperces id\u0151 az \u00e1t\u00e1ll\u00e1si id\u0151 10 percn\u00e9l r\u00f6videbbre cs\u00f6kkent\u00e9s\u00e9re utal, a szersz\u00e1mcsere pedig a kezdeti, az al\u00e1bbiak \u00e1ltal elv\u00e9gzett t\u00f6rt\u00e9nelmi munk\u00e1ra utal vissza <a href=\"https:\/\/en.wikipedia.org\/wiki\/Shigeo_Shingo\">Shigeo Shingo<\/a>, a SMED kifejleszt\u00e9se \u00e9s alkalmaz\u00e1sa az aut\u00f3ipari pr\u00e9sg\u00e9pekre. Shigeo Shingo k\u00e9pes volt a be\u00e1ll\u00edt\u00e1si id\u0151t legal\u00e1bb h\u00fasszoros\u00e1ra cs\u00f6kkenteni a v\u00e1llalatok sz\u00e9les k\u00f6r\u00e9ben.<\/p>\n\n\n\n<p>A SMED-ben az \u00e1t\u00e1ll\u00e1si folyamatot a l\u00e9p\u00e9sek szekvenci\u00e1lis list\u00e1j\u00e1ra, \u00fagynevezett elemekre bontj\u00e1k. A SMED c\u00e9lja, hogy az \u00e1t\u00e1ll\u00e1si folyamatb\u00f3l a lehet\u0151 legt\u00f6bb r\u00e9szt kivegye, elk\u00fcl\u00f6n\u00edtve vagy \u00e1talak\u00edtva, majd a fennmarad\u00f3 elemeket racionaliz\u00e1lja (gyorsabban, k\u00f6nnyebben vagy m\u00e1s r\u00e9szekkel p\u00e1rhuzamosan v\u00e9gezze el). A SMED rendszer l\u00e9nyege, hogy a lehet\u0151 legt\u00f6bb \u00e1t\u00e1ll\u00e1si l\u00e9p\u00e9st \u201ck\u00fcls\u0151v\u00e9\u201d alak\u00edtsa \u00e1t (a berendez\u00e9s m\u0171k\u00f6d\u00e9se k\u00f6zben v\u00e9gzi), \u00e9s a fennmarad\u00f3 l\u00e9p\u00e9seket egyszer\u0171s\u00edtse \u00e9s racionaliz\u00e1lja. Az egyperces szersz\u00e1mcsere elnevez\u00e9s abb\u00f3l a c\u00e9lb\u00f3l ered, hogy a m\u00e9rt id\u0151t \u201cegysz\u00e1mjegy\u0171re\u201d (azaz 10 percn\u00e9l r\u00f6videbbre) cs\u00f6kkents\u00fck.<\/p>\n\n\n\n<p>A sikeres SMED program a k\u00f6vetkez\u0151 el\u0151ny\u00f6kkel j\u00e1r:<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>Alacsonyabb gy\u00e1rt\u00e1si k\u00f6lts\u00e9gek (a gyorsabb \u00e1t\u00e1ll\u00e1sok kevesebb berendez\u00e9sle\u00e1ll\u00e1st jelentenek);<\/li><li>Kisebb t\u00e9telm\u00e9retek (a gyorsabb \u00e1t\u00e1ll\u00e1sok lehet\u0151v\u00e9 teszik a gyakoribb term\u00e9kcser\u00e9ket);<\/li><li>Jobb reakci\u00f3k\u00e9pess\u00e9g a vev\u0151i ig\u00e9nyekre (a kisebb t\u00e9telm\u00e9retek rugalmasabb \u00fctemez\u00e9st tesznek lehet\u0151v\u00e9);<\/li><li>Alacsonyabb k\u00e9szletszintek (a kisebb t\u00e9telm\u00e9retek alacsonyabb k\u00e9szletszinteket eredm\u00e9nyeznek);<\/li><li>G\u00f6rd\u00fcl\u00e9kenyebb ind\u00edt\u00e1sok (a szabv\u00e1nyos\u00edtott folyamatok jav\u00edtj\u00e1k a k\u00f6vetkezetess\u00e9get \u00e9s a min\u0151s\u00e9get).<\/li><\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">Az \u00e1t\u00e1ll\u00e1si id\u0151k jav\u00edt\u00e1sa SOP-okkal<\/h2>\n\n\n\n<p>Az \u00e1t\u00e1ll\u00e1si id\u0151k jav\u00edt\u00e1s\u00e1nak leggyorsabb \u00fatja \u00e1ltal\u00e1ban nem technikai jelleg\u0171 fejleszt\u00e9seken kereszt\u00fcl vezet, p\u00e9ld\u00e1ul szabv\u00e1nyos\u00edtott munkautas\u00edt\u00e1sok l\u00e9trehoz\u00e1s\u00e1val, a berendez\u00e9sek ismert be\u00e1ll\u00edt\u00e1sainak megjel\u00f6l\u00e9s\u00e9vel \u00e9s val\u00f3s idej\u0171 m\u00e9r\u0151sz\u00e1mok megjelen\u00edt\u00e9s\u00e9vel. <a href=\"https:\/\/rewo.io\/hu\/\">Olyan rendszerek, mint a REWO<\/a>, amelyek lehet\u0151v\u00e9 teszik a vide\u00f3alap\u00fa szabv\u00e1nym\u0171veleti elj\u00e1r\u00e1sok (SOP) l\u00e9trehoz\u00e1s\u00e1t, ide\u00e1lisak az \u00e1t\u00e1ll\u00e1si elj\u00e1r\u00e1sok gyors dokument\u00e1l\u00e1s\u00e1ra, mivel k\u00f6nnyebben hozz\u00e1f\u00e9rhet\u0151ek, k\u00f6nnyen haszn\u00e1lhat\u00f3ak \u00e9s el\u0151seg\u00edtik a folyamatos fejleszt\u00e9si kult\u00far\u00e1t. A REWO egy plug &amp; play v\u00e9gpontt\u00f3l-v\u00e9gpontig m\u0171k\u00f6d\u0151 vide\u00f3 SOP platform, amely ak\u00e1r 12x gyorsabban adja \u00e1t a tud\u00e1st, mint a hagyom\u00e1nyos dokument\u00e1ci\u00f3s m\u00f3dszerek. A REWO drasztikusan jav\u00edtja a tud\u00e1s r\u00f6gz\u00edt\u00e9s\u00e9t, vizualiz\u00e1l\u00e1s\u00e1t \u00e9s kommunik\u00e1l\u00e1s\u00e1t a v\u00e1llalat \u00f6kosziszt\u00e9m\u00e1j\u00e1n bel\u00fcl b\u00e1rki sz\u00e1m\u00e1ra.<\/p>","protected":false},"excerpt":{"rendered":"<p>Every manufacturing process has periods where equipment is unavailable due to tooling changes, material changes, part changes, program changes, or any other changes to production that must be performed while the machine is stopped. Collectively, these events are referred to as \u201cchangeover times,\u201d or alternately as \u201csetup,\u201d \u201cmake ready,\u201d or \u201cplanned downtime\u201d. Strictly speaking, this [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":8567,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"content-type":"","_uag_custom_page_level_css":"","site-sidebar-layout":"default","site-content-layout":"default","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"wds_primary_category":0,"footnotes":""},"categories":[17,26],"tags":[56,57,58,54],"post_folder":[],"class_list":["post-8566","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-industry-4-0","category-lean-manufacturing","tag-changeover","tag-smed","tag-sop","tag-work-instructions"],"uagb_featured_image_src":{"full":["https:\/\/rewo.io\/wp-content\/uploads\/2020\/03\/two-people-discussing-changeover-time-comp.jpg",1920,1279,false],"thumbnail":["https:\/\/rewo.io\/wp-content\/uploads\/2020\/03\/two-people-discussing-changeover-time-comp-150x150.jpg",150,150,true],"medium":["https:\/\/rewo.io\/wp-content\/uploads\/2020\/03\/two-people-discussing-changeover-time-comp-300x200.jpg",300,200,true],"medium_large":["https:\/\/rewo.io\/wp-content\/uploads\/2020\/03\/two-people-discussing-changeover-time-comp-768x512.jpg",768,512,true],"large":["https:\/\/rewo.io\/wp-content\/uploads\/2020\/03\/two-people-discussing-changeover-time-comp-1024x682.jpg",1024,682,true],"1536x1536":["https:\/\/rewo.io\/wp-content\/uploads\/2020\/03\/two-people-discussing-changeover-time-comp-1536x1023.jpg",1536,1023,true],"2048x2048":["https:\/\/rewo.io\/wp-content\/uploads\/2020\/03\/two-people-discussing-changeover-time-comp.jpg",1920,1279,false],"trp-custom-language-flag":["https:\/\/rewo.io\/wp-content\/uploads\/2020\/03\/two-people-discussing-changeover-time-comp.jpg",18,12,false]},"uagb_author_info":{"display_name":"VIAR","author_link":"https:\/\/rewo.io\/hu\/author\/viar\/"},"uagb_comment_info":0,"uagb_excerpt":"Every manufacturing process has periods where equipment is unavailable due to tooling changes, material changes, part changes, program changes, or any other changes to production that must be performed while the machine is stopped. Collectively, these events are referred to as \u201cchangeover times,\u201d or alternately as \u201csetup,\u201d \u201cmake ready,\u201d or \u201cplanned downtime\u201d. Strictly speaking, this&hellip;","_links":{"self":[{"href":"https:\/\/rewo.io\/hu\/wp-json\/wp\/v2\/posts\/8566","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/rewo.io\/hu\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/rewo.io\/hu\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/rewo.io\/hu\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/rewo.io\/hu\/wp-json\/wp\/v2\/comments?post=8566"}],"version-history":[{"count":0,"href":"https:\/\/rewo.io\/hu\/wp-json\/wp\/v2\/posts\/8566\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/rewo.io\/hu\/wp-json\/wp\/v2\/media\/8567"}],"wp:attachment":[{"href":"https:\/\/rewo.io\/hu\/wp-json\/wp\/v2\/media?parent=8566"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/rewo.io\/hu\/wp-json\/wp\/v2\/categories?post=8566"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/rewo.io\/hu\/wp-json\/wp\/v2\/tags?post=8566"},{"taxonomy":"post_folder","embeddable":true,"href":"https:\/\/rewo.io\/hu\/wp-json\/wp\/v2\/post_folder?post=8566"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}