{"id":19532,"date":"2022-03-14T16:40:01","date_gmt":"2022-03-14T15:40:01","guid":{"rendered":"https:\/\/sw.fst.com\/magazine\/2025\/07\/zmena-geometrie-100-kontrola-a-zamezeni-zmetkum\/"},"modified":"2025-07-30T17:49:36","modified_gmt":"2025-07-30T15:49:36","slug":"zmena-geometrie-100-kontrola-a-zamezeni-zmetkum","status":"publish","type":"post","link":"https:\/\/sw.fst.com\/magazine\/cs\/2022\/03\/zmena-geometrie-100-kontrola-a-zamezeni-zmetkum\/","title":{"rendered":"Zm\u011bna geometrie, 100% kontrola a zamezen\u00ed zmetk\u016fm"},"content":{"rendered":"\n

Projekt \u0161t\u00edhl\u00e9 v\u00fdroby v lisovn\u011b ve Weinheimu sou\u010dasn\u011b zv\u00fd\u0161il kvalitu, produktivitu a spolehlivost dod\u00e1vek. Spole\u010dnost Freudenberg Sealing Technologies (FST) za n\u011bj z\u00edskala ocen\u011bn\u00ed Lean Systems Award Europe. <\/p>\n\n

Ru\u010dn\u00ed kontrola t\u00e9m\u011b\u0159 1,2 milionu kovov\u00fdch d\u00edl\u016f. Nen\u00ed t\u0159eba velk\u00e9 p\u0159edstavivosti, abychom si uv\u011bdomili, \u017ee to zabere spoustu – neproduktivn\u00edho – \u010dasu. Pokud jsou p\u0159i t\u00e9to stoprocentn\u00ed kontrole pravideln\u011b zji\u0161\u0165ov\u00e1ny tak\u00e9 deformace a posti\u017een\u00e9 d\u00edly jsou vyt\u0159\u00edd\u011bny jako zmetky, je t\u0159eba urychlen\u011b jednat. V tomto p\u0159\u00edpad\u011b v podob\u011b n\u011bkolikadenn\u00edho \u0161t\u00edhl\u00e9ho projektu. <\/p>\n\n

„Probl\u00e9m byl slo\u017eit\u00fd a existovalo mnoho mo\u017en\u00fdch p\u0159\u00ed\u010din. Proto byl nutn\u00fd systematick\u00fd p\u0159\u00edstup,“ \u0159\u00edk\u00e1 Dr. J\u00f6rg Avemann, vedouc\u00ed odd\u011blen\u00ed Lead Centre Stamping. Z\u00e1kladn\u00ed t\u00fdm pro \u0161t\u00edhl\u00fd projekt tvo\u0159ili Claudia Romanski, Lean\/GROWTTH, Guido Will, Quality Management, Gregor Kempf, Engineering, a se\u0159izova\u010d Peter Fieger, v\u0161ichni z lisovny ve Weinheimu. V pr\u016fb\u011bhu projektu t\u00fdm vyu\u017e\u00edval mimo jin\u00e9 metody ze „\u0161t\u00edhl\u00e9 sady n\u00e1stroj\u016f“, ale mohl se tak\u00e9 op\u0159\u00edt o \u0161irokou podporu, v\u010detn\u011b podpory odd\u011blen\u00ed v\u00fdroby n\u00e1stroj\u016f a zam\u011bstnanc\u016f v z\u00e1vodech. „Tato mezioborov\u00e1 t\u00fdmov\u00e1 pr\u00e1ce fungovala velmi dob\u0159e, m\u011bla p\u0159idanou hodnotu a byla kl\u00ed\u010dov\u00fdm faktorem \u00fasp\u011bchu na\u0161eho projektu,“ \u0159\u00edk\u00e1 Romanski. <\/p>\n\n

\"\"
Z\u00e1kladn\u00ed t\u00fdm projektu \u0161t\u00edhl\u00e9 v\u00fdroby tvo\u0159ili (zleva): Peter Fieger (se\u0159izova\u010d), Claudia Romanski (\u0161t\u00edhl\u00e1 v\u00fdroba), Dr. Philipp Stein (vedouc\u00ed provozu), Gregor Kempf (in\u017een\u00fdr) a Dr. Thomas Heep (vedouc\u00ed obchodn\u00ed jednotky).<\/figcaption><\/figure>\n\n

Krat\u0161\u00ed doba pr\u016fchodnosti<\/h2>\n\n

Ale postupn\u011b: „Nejd\u0159\u00edve jsme si promysleli mo\u017en\u00e9 p\u0159\u00ed\u010diny deformace,“ uv\u00e1d\u00ed. Systematick\u00e1 anal\u00fdza se zam\u011b\u0159ila na geometrii kan\u00e1lu, kter\u00fdm jsou kovov\u00e9 d\u00edly po d\u011brov\u00e1n\u00ed a tv\u00e1\u0159en\u00ed profukov\u00e1ny stla\u010den\u00fdm vzduchem. Na konci kan\u00e1lu n\u00e1razov\u00e9 laloky zpomaluj\u00ed p\u0159ibli\u017euj\u00edc\u00ed se kovov\u00e9 krou\u017eky a vedou je na cest\u011b do p\u0159epravn\u00edho boxu. Uk\u00e1zalo se, \u017ee v z\u00e1vislosti na trajektorii vyra\u017een\u00fdch d\u00edl\u016f zp\u016fsobuje n\u00e1raz do kan\u00e1lu po\u0161kozen\u00ed. Krom\u011b toho nebyla chr\u00e1n\u011bna otev\u0159en\u00e1 hrana v oblasti n\u00e1razu d\u00edl\u016f. Krou\u017eky do n\u00ed mohly narazit a p\u0159itom se po\u0161kodily. <\/p>\n\n

Vyhazovac\u00ed kan\u00e1l proto pot\u0159eboval nov\u00e9 uspo\u0159\u00e1d\u00e1n\u00ed! T\u00fdm dos\u00e1hl cenn\u00e9ho pokroku mimo jin\u00e9 pomoc\u00ed metody 3P (viz r\u00e1me\u010dek): Trajektorie d\u00edl\u016f v kan\u00e1lu byla zm\u011bn\u011bna, hrana byla zaoblena a ochrana proti n\u00e1razu byla zes\u00edlena celkem t\u0159emi z\u00e1v\u011bsy. „Nyn\u00ed se m\u016f\u017eeme obej\u00edt bez stoprocentn\u00ed kontroly. To nesm\u00edrn\u011b zkracuje dobu pr\u016fchodnosti. V pen\u011b\u017en\u00edm vyj\u00e1d\u0159en\u00ed u\u0161et\u0159\u00edme v\u00edce ne\u017e 40 000 eur,“ uv\u00e1d\u00ed Romanski.Jsou zde tak\u00e9 dva pozitivn\u00ed vedlej\u0161\u00ed efekty: Zaprv\u00e9, b\u011bhem zku\u0161ebn\u00edho provozu si t\u00fdm v\u0161iml, \u017ee n\u011bkter\u00e9 n\u00e1stroje byly \u010dasto odstra\u0148ov\u00e1ny a znovu le\u0161t\u011bny, proto\u017ee se na nich tvo\u0159ily kresebn\u00e9 stopy. D\u00edky c\u00edlen\u00e9 povrchov\u00e9 \u00faprav\u011b nyn\u00ed z\u016fst\u00e1vaj\u00ed d\u00edly mnohem d\u00e9le bez r\u00fdh. To znamen\u00e1, \u017ee se d\u00e1le zkracuje doba pr\u016fchodu a zvy\u0161uje se spolehlivost dod\u00e1vek. <\/p>\n\n

Druh\u00fd pozitivn\u00ed vedlej\u0161\u00ed \u00fa\u010dinek lze shrnout pod hesla „z\u00edskan\u00e9 zku\u0161enosti“ a „p\u0159enositelnost“: Znalosti z\u00edskan\u00e9 ve Weinheimu jsou p\u0159\u00ednosem i pro lisovny v jin\u00fdch lokalit\u00e1ch FST. Mimo jin\u00e9 byly zapracov\u00e1ny do nov\u00e9 koncepce automatizovan\u00e9 vysek\u00e1vac\u00ed bu\u0148ky – kl\u00ed\u010dov\u00e9 slovo ACDC (viz Sealing World 03_2021 a strana 30). <\/p>\n\n

\n

Metoda 3P<\/h2>\n\n\n\n

Metoda 3P pom\u00e1h\u00e1 pl\u00e1novat budouc\u00ed pracovn\u00ed oblasti ve t\u0159ech dimenz\u00edch. Pomoc\u00ed jednoduch\u00fdch n\u00e1stroj\u016f, jako jsou kartonov\u00e9 krabice a pap\u00edr, se simuluje optim\u00e1ln\u00ed n\u00e1vrh v\u00fdrobn\u00edho procesu. V ide\u00e1ln\u00edm p\u0159\u00edpad\u011b jsou do tohoto pl\u00e1novac\u00edho procesu zapojeni i budouc\u00ed zam\u011bstnanci. Potenci\u00e1ln\u00ed slab\u00e1 m\u00edsta jsou \u010dasto rozpozn\u00e1na p\u0159edem a mohou b\u00fdt eliminov\u00e1na. <\/p>\n<\/div><\/div>\n

\r\n
\r\n \r\n <\/i>\r\n <\/a>\r\n <\/span>\r\n<\/div><\/div>","protected":false},"excerpt":{"rendered":"

Projekt \u0161t\u00edhl\u00e9 v\u00fdroby v lisovn\u011b ve Weinheimu sou\u010dasn\u011b zv\u00fd\u0161il kvalitu, produktivitu a spolehlivost dod\u00e1vek. Spole\u010dnost Freudenberg Sealing Technologies (FST) za n\u011bj z\u00edskala ocen\u011bn\u00ed Lean Systems Award Europe. Ru\u010dn\u00ed kontrola t\u00e9m\u011b\u0159…<\/p>\n","protected":false},"author":3,"featured_media":19534,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"inline_featured_image":false,"footnotes":""},"categories":[1335,731],"tags":[1506],"powerkit_post_featured":[],"class_list":["post-19532","post","type-post","status-publish","format-standard","has-post-thumbnail","category-technologie-a-inovace","category-weinheim-cs","tag-vydani-02_2022-cz"],"_links":{"self":[{"href":"https:\/\/sw.fst.com\/magazine\/cs\/wp-json\/wp\/v2\/posts\/19532","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/sw.fst.com\/magazine\/cs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/sw.fst.com\/magazine\/cs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/sw.fst.com\/magazine\/cs\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/sw.fst.com\/magazine\/cs\/wp-json\/wp\/v2\/comments?post=19532"}],"version-history":[{"count":1,"href":"https:\/\/sw.fst.com\/magazine\/cs\/wp-json\/wp\/v2\/posts\/19532\/revisions"}],"predecessor-version":[{"id":19537,"href":"https:\/\/sw.fst.com\/magazine\/cs\/wp-json\/wp\/v2\/posts\/19532\/revisions\/19537"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/sw.fst.com\/magazine\/cs\/wp-json\/wp\/v2\/media\/19534"}],"wp:attachment":[{"href":"https:\/\/sw.fst.com\/magazine\/cs\/wp-json\/wp\/v2\/media?parent=19532"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/sw.fst.com\/magazine\/cs\/wp-json\/wp\/v2\/categories?post=19532"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/sw.fst.com\/magazine\/cs\/wp-json\/wp\/v2\/tags?post=19532"},{"taxonomy":"powerkit_post_featured","embeddable":true,"href":"https:\/\/sw.fst.com\/magazine\/cs\/wp-json\/wp\/v2\/powerkit_post_featured?post=19532"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}