{"id":9078,"date":"2025-06-24T02:30:19","date_gmt":"2025-06-24T02:30:19","guid":{"rendered":"https:\/\/sinoextrud.com\/?p=9078"},"modified":"2025-06-24T02:30:19","modified_gmt":"2025-06-24T02:30:19","slug":"jaka-je-maximalni-sirka-vytlacovacich-profilu","status":"publish","type":"post","link":"https:\/\/sinoextrud.com\/cs\/what-is-the-max-width-of-extrusion-profiles\/","title":{"rendered":"Jak\u00e1 je maxim\u00e1ln\u00ed \u0161\u00ed\u0159ka vytla\u010dovac\u00edch profil\u016f?"},"content":{"rendered":"

\"\u0160irok\u00e9
V\u011bt\u0161ina vytla\u010dovac\u00edch lis\u016f podporuje profily o \u0161\u00ed\u0159ce a\u017e 800 mm, co\u017e je omezeno velikost\u00ed polotovaru a lisu.<\/figcaption><\/figure>\n<\/p>\n

Jednou jsem st\u00e1l p\u0159ed v\u00fdzvou: m\u016f\u017eeme vyrobit dostate\u010dn\u011b \u0161irok\u00fd profil pro ten velk\u00fd okenn\u00ed r\u00e1m?<\/p>\n

V\u011bt\u0161ina lis\u016f na vytla\u010dov\u00e1n\u00ed hlin\u00edku m\u016f\u017ee vyr\u00e1b\u011bt profily o \u0161\u00ed\u0159ce a\u017e 800 mm, co\u017e je v\u0161ak spojeno s vy\u0161\u0161\u00edmi n\u00e1klady a slo\u017eitost\u00ed n\u00e1stroj\u016f.<\/strong><\/p>\n

N\u00e1vrh\u00e1\u0159i mus\u00ed p\u0159ed zah\u00e1jen\u00edm prac\u00ed v\u011bd\u011bt, jak \u0161\u00ed\u0159ka ovliv\u0148uje proveditelnost a rozpo\u010det.<\/p>\n

\n

Jak\u00e9 limity za\u0159\u00edzen\u00ed ur\u010duj\u00ed \u0161\u00ed\u0159ku?<\/h2>\n

P\u0159ed finalizac\u00ed n\u00e1vrh\u016f v\u017edy nejprve zkontroluji omezen\u00ed lisu a n\u00e1stroj\u016f.<\/p>\n

Maxim\u00e1ln\u00ed \u0161\u00ed\u0159ka profilu z\u00e1vis\u00ed na velikosti polotovaru, ton\u00e1\u017ei lisu a kapacit\u011b lisovac\u00edch n\u00e1stroj\u016f.<\/strong><\/p>\n

\"\u0160irok\u00e1
Pr\u016fm\u011br sochoru, ton\u00e1\u017e lisu a pevnost matrice omezuj\u00ed maxim\u00e1ln\u00ed \u0161\u00ed\u0159ku profilu.<\/figcaption><\/figure>\n<\/p>\n

Kl\u00ed\u010dov\u00e1 je velikost polotovaru: \u0161ir\u0161\u00ed profily pot\u0159ebuj\u00ed v\u011bt\u0161\u00ed polotovary. Standardn\u00ed polotovary maj\u00ed pr\u016fm\u011br a\u017e 700 mm. N\u011bkter\u00e9 zak\u00e1zkov\u00e9 sestavy maj\u00ed pr\u016fm\u011br 800 nebo 900 mm, ale ty jsou vz\u00e1cn\u00e9.<\/p>\n

Z\u00e1le\u017e\u00ed tak\u00e9 na ton\u00e1\u017ei lisu. \u0160irok\u00e9 profily pot\u0159ebuj\u00ed k protla\u010den\u00ed kovu velkou matric\u00ed v\u011bt\u0161\u00ed s\u00edlu. V\u00fdkon lisu se pohybuje od 1 000 do 13 000 tun. Nap\u0159\u00edklad:<\/p>\n

    \n
  • Pro profil \u0161irok\u00fd 500?mm ze 700?mm polotovaru m\u016f\u017ee b\u00fdt zapot\u0159eb\u00ed lis o v\u00fdkonu 6 000?T.<\/li>\n
  • \u0160ir\u0161\u00ed profily do 800 mm mohou vy\u017eadovat 10 000?T nebo v\u00edce.<\/li>\n<\/ul>\n

    Shodovat se mus\u00ed tak\u00e9 n\u00e1stroje pro lisov\u00e1n\u00ed. \u0160irok\u00e1 matrice vy\u017eaduje v\u011bt\u0161\u00ed podporu. Mus\u00ed odol\u00e1vat oh\u00fdb\u00e1n\u00ed a udr\u017eovat rovnom\u011brn\u00fd tok kovu. N\u00e1stroj\u00e1rny n\u011bkdy odm\u00edtaj\u00ed velmi \u0161irok\u00e9 z\u00e1pustky.<\/p>\n

    V\u00fdrobn\u00ed linky zahrnuj\u00ed chladic\u00ed lo\u017ee a manipula\u010dn\u00ed dopravn\u00edky. Ty mus\u00ed b\u00fdt dostate\u010dn\u011b dlouh\u00e9 a \u0161irok\u00e9 pro \u0161irok\u00e9 profily. To zvy\u0161uje investice do v\u00fdrobn\u00edch za\u0159\u00edzen\u00ed.<\/p>\n

    <\/svg> Pr\u016fm\u011br sochoru je hlavn\u00edm omezen\u00edm \u0161\u00ed\u0159ky profilu.<\/b>Pravda<\/span><\/p>

    Pr\u016fm\u011br sochoru ur\u010duje maxim\u00e1ln\u00ed \u0161\u00ed\u0159ku pr\u016f\u0159ezu, kterou m\u016f\u017ee lis vytla\u010dit. Bez dostate\u010dn\u011b velk\u00e9ho polotovaru nelze vytla\u010dovat \u0161irok\u00e9 profily.<\/p><\/div>\n

    <\/svg> Ton\u00e1\u017e lisu nem\u00e1 \u017e\u00e1dn\u00fd vliv na \u0161\u00ed\u0159ku profilu.<\/b>False<\/span><\/p>

    V\u011bt\u0161\u00ed \u0161\u00ed\u0159ka zvy\u0161uje pot\u0159ebnou s\u00edlu. Nedostate\u010dn\u00e1 ton\u00e1\u017e zp\u016fsob\u00ed ne\u00fapln\u00e9 vytla\u010den\u00ed nebo po\u0161kozen\u00ed matrice.<\/p><\/div>\n

    \n

    Jak \u0161irok\u00e9 mohou b\u00fdt pr\u016fmyslov\u00e9 lisy?<\/h2>\n

    Jednou jsem si prohl\u00e9dl tov\u00e1rnu s ob\u0159\u00edmi lisy a otev\u0159elo mi to o\u010di.<\/p>\n

    Nej\u0161ir\u0161\u00ed komer\u010dn\u00ed v\u00fdlisky dosahuj\u00ed \u0161\u00ed\u0159ky kolem 800 mm; jen velmi m\u00e1lo lis\u016f a za\u0159\u00edzen\u00ed p\u0159esahuje tuto \u0161\u00ed\u0159ku.<\/strong><\/p>\n

    \"\u0160irok\u00e1
    Mimo\u0159\u00e1dn\u011b \u0161irok\u00e9 profily vy\u017eaduj\u00ed speci\u00e1ln\u00ed manipula\u010dn\u00ed syst\u00e9my a v\u00fdrazn\u011b zvy\u0161uj\u00ed n\u00e1klady.<\/figcaption><\/figure>\n<\/p>\n

    Pod\u00edvejte se na mo\u017enosti tisku:<\/p>\n

      \n
    • Mal\u00e1 a\u017e st\u0159edn\u00ed velikost: 1 000-3 000?T, a\u017e ~300?mm p\u0159edvalky \u2192 profily do ~250?mm<\/li>\n
    • Velk\u00e9 lisy: 6 000-8 000?T, 700?mm p\u0159edvalky \u2192 profily ~500?mm<\/li>\n
    • Mimo\u0159\u00e1dn\u011b velk\u00e9 lisy: 10 000?T+, 800?mm p\u0159edvalky \u2192 profily do ~800?mm<\/li>\n<\/ul>\n

      Pro vytla\u010dov\u00e1n\u00ed nej\u0161ir\u0161\u00edch tvar\u016f pot\u0159ebujete speci\u00e1ln\u00ed lisovac\u00ed linky se zes\u00edlenou konstrukc\u00ed. Ty existuj\u00ed jen v n\u011bkolika m\u00e1lo zem\u00edch. Jen m\u00e1lo spole\u010dnost\u00ed m\u00e1 odl\u00e9vac\u00ed, vytla\u010dovac\u00ed a navazuj\u00edc\u00ed za\u0159\u00edzen\u00ed, kter\u00e9 by umo\u017e\u0148ovalo \u0161pi\u010dkovou \u0161\u00ed\u0159ku.<\/p>\n

      Velmi nestandardn\u00ed zak\u00e1zky mohou p\u0159es\u00e1hnout 800?mm, a\u017e 1?m, ale pot\u0159ebuj\u00ed lisy a matrice vyroben\u00e9 na zak\u00e1zku. Ty jsou vz\u00e1cn\u00e9 a n\u00e1kladn\u00e9.<\/p>\n

      \n

      Jak \u0161\u00ed\u0159ka ovliv\u0148uje n\u00e1klady na konstrukci?<\/h2>\n

      Nov\u00e9 klienty \u010dasto varuji: \"\u0160ir\u0161\u00ed profily jsou dra\u017e\u0161\u00ed - nejen materi\u00e1lov\u011b.\"<\/p>\n

      Konstrukce \u0161ir\u0161\u00edch profil\u016f a n\u00e1stroje jsou dra\u017e\u0161\u00ed kv\u016fli v\u011bt\u0161\u00edm polotovar\u016fm, siln\u011bj\u0161\u00edm lis\u016fm, t\u011b\u017e\u0161\u00edm lisovac\u00edm n\u00e1stroj\u016fm a slo\u017eit\u00fdm manipula\u010dn\u00edm syst\u00e9m\u016fm.<\/strong><\/p>\n

      \"\u0160irok\u00e9
      \u0160ir\u0161\u00ed v\u00fdlisky jsou dra\u017e\u0161\u00ed kv\u016fli v\u011bt\u0161\u00edm lisovac\u00edm form\u00e1m, siln\u011bj\u0161\u00edm lis\u016fm a v\u011bt\u0161\u00edmu mno\u017estv\u00ed odpadu.<\/figcaption><\/figure>\n<\/p>\n

      N\u00e1kladov\u00e9 faktory<\/h3>\n
        \n
      1. N\u00e1klady na polotovary<\/strong>: V\u011bt\u0161\u00ed polotovar znamen\u00e1 v\u00edce hlin\u00edku na metr a dra\u017e\u0161\u00ed odlitek.<\/li>\n
      2. N\u00e1klady na tisk<\/strong>: Provoz lis\u016f s vy\u0161\u0161\u00ed ton\u00e1\u017e\u00ed a lis\u016f na zak\u00e1zku je dra\u017e\u0161\u00ed, nav\u00edc s vy\u0161\u0161\u00ed spot\u0159ebou energie.<\/li>\n
      3. N\u00e1stroje pro lisov\u00e1n\u00ed<\/strong>: \u0160irok\u00e9 z\u00e1pustky jsou dra\u017e\u0161\u00ed, vy\u017eaduj\u00ed siln\u011bj\u0161\u00ed oceli a del\u0161\u00ed dodac\u00ed lh\u016fty.<\/li>\n
      4. Zpracov\u00e1n\u00ed<\/strong>: Chladic\u00ed l\u016f\u017eka, \u0159ezac\u00ed stroje, stohovac\u00ed syst\u00e9my mus\u00ed b\u00fdt \u0161ir\u0161\u00ed a pevn\u011bj\u0161\u00ed.<\/li>\n
      5. V\u00fdnosy a zmetky<\/strong>: \u0160irok\u00e9 v\u00fdlisky pot\u0159ebuj\u00ed del\u0161\u00ed s\u00e9rie, aby se dos\u00e1hlo efektivn\u00ed v\u00fdroby. Kr\u00e1tk\u00e9 s\u00e9rie sni\u017euj\u00ed v\u00fdt\u011b\u017enost a zvy\u0161uj\u00ed n\u00e1klady na jeden d\u00edl.<\/li>\n<\/ol>\n

        Provedl jsem rychl\u00e9 srovn\u00e1n\u00ed n\u00e1klad\u016f:<\/p>\n\n\n\n\n\n\n\n
        \u0160\u00ed\u0159ka (mm)<\/th>\nOdhadovan\u00e9 n\u00e1klady na n\u00e1stroje<\/th>\nVelikost tisku<\/th>\nN\u00e1klady na modernizaci manipulace<\/th>\n<\/tr>\n<\/thead>\n
        200<\/td>\nN\u00edzk\u00e1<\/td>\n3,000?T<\/td>\nStandardn\u00ed<\/td>\n<\/tr>\n
        500<\/td>\nSt\u0159edn\u00ed<\/td>\n6,000?T<\/td>\nSt\u0159edn\u00ed<\/td>\n<\/tr>\n
        800<\/td>\nVysok\u00e1<\/td>\n10,000?T+<\/td>\nVysok\u00e1<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

        Pro dosa\u017een\u00ed rentability m\u016f\u017ee b\u00fdt zapot\u0159eb\u00ed dlouh\u00fdch v\u00fdrobn\u00edch s\u00e9ri\u00ed. U mal\u00fdch projekt\u016f se \u0161irok\u00e9 profily nevyplat\u00ed.<\/p>\n

        <\/svg> V\u00fdroba \u0161ir\u0161\u00edho v\u00fdlisku v\u017edy stoj\u00ed mnohem v\u00edce.<\/b>Pravda<\/span><\/p>

        V\u011bt\u0161\u00ed polotovary, n\u00e1stroje a manipula\u010dn\u00ed syst\u00e9my v\u00fdrazn\u011b zvy\u0161uj\u00ed n\u00e1klady.<\/p><\/div>\n

        <\/svg> \u0160ir\u0161\u00ed profily nemaj\u00ed vliv na m\u00edru zmetkovitosti.<\/b>False<\/span><\/p>

        \u0160ir\u0161\u00ed v\u00fdlisky pot\u0159ebuj\u00ed del\u0161\u00ed nastaven\u00ed a pr\u016fb\u011bhy, aby byly efektivn\u00ed, jinak se zvy\u0161uje zmetkovitost.<\/p><\/div>\n

        \n

        Lze kombinovat profily pro v\u011bt\u0161\u00ed \u0161\u00ed\u0159ku?<\/h2>\n

        Jednou jsem vid\u011bl masivn\u00ed r\u00e1m displeje vyroben\u00fd ze spojen\u00fdch \u00fazk\u00fdch profil\u016f.<\/p>\n

        Sva\u0159ov\u00e1n\u00edm, spojov\u00e1n\u00edm nebo mechanick\u00fdm upev\u0148ov\u00e1n\u00edm lze spojit v\u00edce u\u017e\u0161\u00edch profil\u016f a z\u00edskat \u0161ir\u0161\u00ed sestavy, av\u0161ak ztr\u00e1c\u00ed se t\u00edm pevnost.<\/strong><\/p>\n

        \"\u0160irok\u00e9
        Profily lze spojovat sva\u0159ov\u00e1n\u00edm nebo spojovac\u00edmi prvky a vytv\u00e1\u0159et tak \u0161ir\u0161\u00ed sestavy.<\/figcaption><\/figure>\n<\/p>\n

        Strategie spojov\u00e1n\u00ed<\/h3>\n
          \n
        • Sva\u0159ov\u00e1n\u00ed<\/strong> (TIG nebo MIG): Vytv\u00e1\u0159\u00ed pevn\u00fd \u0161ev, ale vy\u017eaduje brou\u0161en\u00ed a dokon\u010dovac\u00ed pr\u00e1ce.<\/li>\n
        • Mechanick\u00e9 spojovac\u00ed prvky<\/strong>: \u0160rouby, dr\u017e\u00e1ky, matice. Snadn\u00e1 mont\u00e1\u017e, ale viditeln\u00e9 spoje.<\/li>\n
        • Lepen\u00ed<\/strong>: \u010cist\u00fd vzhled, rozkl\u00e1d\u00e1 nap\u011bt\u00ed, ale je nutn\u00e1 p\u0159\u00edprava povrchu a vytvrzen\u00ed.<\/li>\n
        • Spojov\u00e1n\u00ed za studena<\/strong>: Snap fit, rychl\u00e9 lisov\u00e1n\u00ed pro jednoduch\u00e9 r\u00e1my, ale omezen\u00e1 nosnost.<\/li>\n<\/ul>\n

          V\u00fdhody a nev\u00fdhody<\/h3>\n\n\n\n\n\n\n\n\n
          Metoda<\/th>\nMaxim\u00e1ln\u00ed kombinovan\u00e1 \u0161\u00ed\u0159ka<\/th>\nS\u00edla<\/th>\nVzhled<\/th>\n<\/tr>\n<\/thead>\n
          Jednoduch\u00e9 vytla\u010dov\u00e1n\u00ed<\/td>\n~800?mm<\/td>\nVysok\u00e1<\/td>\nBezprobl\u00e9mov\u00e9<\/td>\n<\/tr>\n
          Sva\u0159ov\u00e1n\u00ed<\/td>\nNeomezen\u00e9<\/td>\nVysok\u00e1<\/td>\nPot\u0159ebn\u00e1 pr\u00e1ce<\/td>\n<\/tr>\n
          Mechanick\u00fd kloub<\/td>\nNeomezen\u00e9<\/td>\nSt\u0159edn\u00ed<\/td>\nViditeln\u00e9 spoje<\/td>\n<\/tr>\n
          Lepidlo<\/td>\nNeomezen\u00e9<\/td>\nSt\u0159edn\u00ed? vysok\u00e1<\/td>\n\u010cist\u00fd, vy\u017eaduje p\u0159\u00edpravu<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

          Kombinac\u00ed segment\u016f m\u016f\u017eete dos\u00e1hnout libovoln\u00e9 \u0161\u00ed\u0159ky. Nechal jsem si postavit 3m r\u00e1m displeje ze t\u0159\u00ed 800mm v\u00fdlisk\u016f, kter\u00e9 jsem sva\u0159il a dokon\u010dil. Fungoval dob\u0159e.<\/p>\n

          \n

          Z\u00e1v\u011br<\/h2>\n

          Maxim\u00e1ln\u00ed \u0161\u00ed\u0159ka hlin\u00edkov\u00fdch profil\u016f je v\u00e1z\u00e1na na velikost polotovaru, ton\u00e1\u017e lisu a lisovac\u00ed n\u00e1stroje a obvykle dosahuje maxim\u00e1ln\u011b ~800?mm. V\u011bt\u0161\u00ed vy\u017eaduj\u00ed vlastn\u00ed nastaven\u00ed a vysok\u00e9 n\u00e1klady. \u0160ir\u0161\u00ed tvary znamenaj\u00ed vy\u0161\u0161\u00ed n\u00e1klady na n\u00e1stroje a manipulaci. Kombinace profil\u016f nab\u00edz\u00ed flexibiln\u00ed alternativu, kter\u00e1 vyva\u017euje \u0161\u00ed\u0159ku, n\u00e1klady a pevnost.<\/p>","protected":false},"excerpt":{"rendered":"

          Most extrusion presses support profiles up to 800 mm wide, limited by billet and press size I once faced a challenge: could we make a profile wide enough for that big window frame? Most aluminum extrusion presses can produce profiles up to about 800?mm wide, though with extra cost and tooling complexity. Designers need to […]<\/p>\n","protected":false},"author":6,"featured_media":7853,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_seopress_robots_primary_cat":"none","_seopress_titles_title":"","_seopress_titles_desc":"","_seopress_robots_index":"","footnotes":""},"categories":[1],"tags":[],"class_list":["post-9078","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-custom-mold"],"meta_box":{"post-to-quiz_to":[]},"_links":{"self":[{"href":"https:\/\/sinoextrud.com\/cs\/wp-json\/wp\/v2\/posts\/9078","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/sinoextrud.com\/cs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/sinoextrud.com\/cs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/sinoextrud.com\/cs\/wp-json\/wp\/v2\/users\/6"}],"replies":[{"embeddable":true,"href":"https:\/\/sinoextrud.com\/cs\/wp-json\/wp\/v2\/comments?post=9078"}],"version-history":[{"count":0,"href":"https:\/\/sinoextrud.com\/cs\/wp-json\/wp\/v2\/posts\/9078\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/sinoextrud.com\/cs\/wp-json\/wp\/v2\/media\/7853"}],"wp:attachment":[{"href":"https:\/\/sinoextrud.com\/cs\/wp-json\/wp\/v2\/media?parent=9078"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/sinoextrud.com\/cs\/wp-json\/wp\/v2\/categories?post=9078"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/sinoextrud.com\/cs\/wp-json\/wp\/v2\/tags?post=9078"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}