{"id":23594,"date":"2025-09-03T10:31:32","date_gmt":"2025-09-03T10:31:32","guid":{"rendered":"https:\/\/kvalitnivystrik.cz\/?p=23594"},"modified":"2025-09-03T10:31:33","modified_gmt":"2025-09-03T10:31:33","slug":"moderni-design-nastroje-pro-vyrobu-plastove-prepravky","status":"publish","type":"post","link":"https:\/\/kvalitnivystrik.cz\/index.php\/2025\/09\/03\/moderni-design-nastroje-pro-vyrobu-plastove-prepravky\/","title":{"rendered":"Modern\u00ed design n\u00e1stroje pro v\u00fdrobu plastov\u00e9 p\u0159epravky"},"content":{"rendered":"\n

Modern\u00ed design n\u00e1stroje pro v\u00fdrobu plastov\u00e9 p\u0159epravky<\/h2>\n\n\n\n

Autor: WADIM PLAST Sp. z o. o.<\/p>\n\n\n\n

Lidstvo proch\u00e1z\u00ed evoluc\u00ed od po\u010d\u00e1tku sv\u00e9ho v\u00fdvoje. Vyv\u00edj\u00ed se nejen \u010dlov\u011bk s\u00e1m, ale i jeho prost\u0159ed\u00ed. Nov\u00e9 podm\u00ednky sk\u00fdtaj\u00ed nov\u00e9 mo\u017enosti, ale tak\u00e9 vytv\u00e1\u0159ej\u00ed nov\u00e9 probl\u00e9my. Obecn\u011b m\u016f\u017eeme \u0159\u00edci, \u017ee \u201erosteme\u201c st\u00e1le rychleji a tr\u00e1v\u00edme st\u00e1le m\u00e9n\u011b \u010dasu t\u00edm, \u010d\u00edm se na\u0161i p\u0159edkov\u00e9 zaob\u00edrali \u010dasto cel\u00fd \u017eivot.<\/p>\n\n\n\n

To stejn\u00e9 se t\u00fdk\u00e1 in\u017een\u00fdrsk\u00fdch t\u00e9mat, v\u010detn\u011b konstrukce vst\u0159ikovac\u00edch forem. V\u00fdvoj \u201eprost\u0159ed\u00ed\u201c a rostouc\u00ed po\u017eadavky z\u00e1kazn\u00edka kladou st\u00e1le v\u011bt\u0161\u00ed tlak na odd\u011blen\u00ed designu, kter\u00e1 se tak mus\u00ed neust\u00e1le rozv\u00edjet. Je t\u0159eba vyr\u00e1b\u011bt rychleji, levn\u011bji a spolehliv\u011bji \u2013 zkr\u00e1tka l\u00e9pe. Modern\u00ed konstrukt\u00e9r forem tak zdaleka nen\u00ed jen \u201estrojn\u00ed in\u017een\u00fdr s mnohaletou prax\u00ed v CAD syst\u00e9mech\u201c, ale pokro\u010dil\u00fd analytik se znalost\u00ed technologie vst\u0159ikov\u00e1n\u00ed plast\u016f a obr\u00e1b\u011bn\u00ed. P\u0159\u00edprava dokumentace k form\u011b \u2013 \u010dasto daleko slo\u017eit\u011bj\u0161\u00ed ne\u017e d\u0159\u00edve \u2013 nyn\u00ed mus\u00ed prob\u011bhnout v mnohem krat\u0161\u00ed dob\u011b. Na dne\u0161n\u00ed vst\u0159ikovac\u00ed formy jsou kladeny vy\u0161\u0161\u00ed po\u017eadavky, nap\u0159\u00edklad v podob\u011b \u00fapravy pro v\u00edcekomponentn\u00ed vst\u0159ikov\u00e1n\u00ed nebo mo\u017enosti kompletace ve form\u011b. Vy\u0161\u0161\u00ed po\u017eadavky se t\u00fdkaj\u00ed i koncov\u00e9ho v\u00fdrobku, kter\u00fd m\u00e1 b\u00fdt leh\u010d\u00ed a z levn\u011bj\u0161\u00edho materi\u00e1lu, ale sou\u010dasn\u011b by m\u011bl m\u00edt stejn\u00e9 mechanick\u00e9 vlastnosti jako jeho p\u0159edch\u016fdci.<\/p>\n\n\n\n

V tomto nelehk\u00e9m \u00fakolu p\u0159ich\u00e1zej\u00ed konstrukt\u00e9r\u016fm forem na pomoc v\u00fdrobci softwarov\u00fdch n\u00e1stroj\u016f CAE, nab\u00edzej\u00edc\u00ed st\u00e1le dokonalej\u0161\u00ed \u0159e\u0161en\u00ed. N\u00e1stroje pro simula\u010dn\u00ed anal\u00fdzu vst\u0159ikov\u00e1n\u00ed, kter\u00e9 byly d\u0159\u00edve v\u00fdsadou technick\u00fdch vysok\u00fdch \u0161kol a v\u011bdeckov\u00fdzkumn\u00fdch pracovi\u0161\u0165, m\u00e1 nyn\u00ed k dispozici ka\u017ed\u00e9 modern\u011b vybaven\u00e9 odd\u011blen\u00ed designu. Jedn\u00e1 se nejen o software pro anal\u00fdzu toku materi\u00e1lu ve form\u011b a deformace v\u00fdlisku (Cadmould), ale i o strukturn\u011b-analytick\u00e9 n\u00e1stroje pro zkou\u0161en\u00ed tuhosti forem a\/nebo v\u00fdlisk\u016f. Nav\u00edc m\u00e1me k dispozici celou \u0159adu specializovan\u00e9ho softwaru. Zat\u00edmco d\u0159\u00edve byla nutn\u00e1 pokro\u010dil\u00e1 znalost anal\u00fdzy metodou kone\u010dn\u00fdch prvk\u016f, nyn\u00ed jsou na trhu programy pro 3D CAD modelov\u00e1n\u00ed s integrovan\u00fdmi n\u00e1stroji pro anal\u00fdzu. Pr\u00e1ce v CAD\/CAE prost\u0159ed\u00ed je jednoduch\u00e1 a odpad\u00e1 t\u00edm nutnost p\u0159ev\u00e1d\u011bt 3D modely z jednoho programu do jin\u00e9ho. V porovn\u00e1n\u00ed s nejmodern\u011bj\u0161\u00edmi programy pou\u017e\u00edvan\u00fdmi pro v\u011bdeck\u00fd v\u00fdzkum jsou mo\u017enosti t\u011bchto n\u00e1stroj\u016f sice zna\u010dn\u011b omezen\u00e9, ale pro b\u011b\u017enou in\u017een\u00fdrskou pr\u00e1ci bohat\u011b posta\u010duj\u00ed.<\/p>\n\n\n\n

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Firma Wadim Plast se ji\u017e mnoho let zab\u00fdv\u00e1 v\u00fdvojem vst\u0159ikovac\u00edch forem pro v\u00fdrobu plastov\u00fdch p\u0159epravek. B\u011bhem t\u011bchto projekt\u016f byla cel\u00e1 \u0159ada forem vytvo\u0159ena s pomoc\u00ed simula\u010dn\u00ed anal\u00fdzy a n\u00e1sledn\u00fdch praktick\u00fdch zkou\u0161ek. N\u011bkolik forem nyn\u00ed \u00fasp\u011b\u0161n\u011b slou\u017e\u00ed koncov\u00fdm z\u00e1kazn\u00edk\u016fm. Ka\u017ed\u00fd dal\u0161\u00ed projekt se zdokonaluje na z\u00e1klad\u011b zku\u0161enost\u00ed z pr\u00e1ce na p\u0159ede\u0161l\u00fdch n\u00e1stroj\u00edch. Optimalizuj\u00ed se nejen mechanick\u00e1 \u0159e\u0161en\u00ed pou\u017eit\u00e1 ve form\u011b, ale i design chladic\u00edho syst\u00e9mu, materi\u00e1ly a typ pohonu.<\/p>\n\n\n\n

Nejnov\u011bj\u0161\u00ed vst\u0159ikovac\u00ed forma pro v\u00fdrobu plastov\u00e9 p\u0159epravky m\u00e1 kompaktn\u00ed charakter a lze pro ni pou\u017e\u00edt stroj s uzav\u00edrac\u00ed silou 280 tun. Konkuren\u010dn\u00ed \u0159e\u0161en\u00ed p\u0159itom vy\u017eaduj\u00ed uzav\u00edrac\u00ed s\u00edlu 450 tun.<\/p>\n\n\n\n

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Pro srovn\u00e1n\u00ed: \u201eprvn\u00ed generace\u201d forem od firmy Wadim Plast fungovala na stroji 350 tun. D\u00edky numerick\u00e9 anal\u00fdze bylo dosa\u017eeno srovnateln\u00e9 tuhosti desek jako u n\u00e1stroj\u016f o mnohem v\u011bt\u0161\u00edch rozm\u011brech. Podobn\u00e9ho v\u00fdsledku bychom v\u0161ak nikdy nedoc\u00edlili bez modern\u00edch materi\u00e1l\u016f pro konstrukci forem, jako nap\u0159\u00edklad specializovan\u00e9 oceli s vysokou tepelnou vodivost\u00ed (cca 66 W\/mK), ani bez modern\u00edho elektrick\u00e9ho servomotoru pro snadnou v\u00fdm\u011bnu formy. Nepodcenili jsme ani technologickou propracovanost formy. P\u016fvodn\u00ed slo\u017eit\u00e9 a n\u00e1kladn\u00e9 chladic\u00ed syst\u00e9my, kter\u00e9 byly nav\u00edc n\u00e1ro\u010dn\u00e9 na v\u00fdrobu, byly nahrazeny zjednodu\u0161enou variantou s garantovanou opakovatelnost\u00ed doby cyklu. Pro uveden\u00fd syst\u00e9m jsme se rozhodli
na z\u00e1klad\u011b tepeln\u00fdch anal\u00fdz s p\u0159esnou simulac\u00ed \u0161\u00ed\u0159en\u00ed tepla ve form\u011b.<\/p>\n\n\n\n

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Podobn\u00e9 projekty jsou mo\u017en\u00e9 d\u00edky implementa\u010dn\u00edmu centru firmy Wadim Plast, kter\u00e9 sestavuje kompletn\u00ed v\u00fdrobn\u00ed linky. My pot\u00e9 zajist\u00edme, aby v\u00fdroba fungovala tak, jak m\u00e1. Cel\u00fd t\u00fdm spolupracuje jak na vytvo\u0159en\u00ed kvalitn\u00edho produktu, tak i na optim\u00e1ln\u00edm \u0159\u00edzen\u00ed projektu a v\u00fdrobn\u00edho procesu<\/p>\n\n\n\n

P\u0159edn\u00e1\u0161ku si m\u016f\u017eete poslechnout na YouTube kan\u00e1lu JAN SVOBODA s.r.o.<\/strong><\/a><\/p>\n\n\n\n

ww.jansvoboda.cz<\/a>
www.konfigurator.jansvoboda.cz<\/a><\/p>\n\n\n\n

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Modern\u00ed design n\u00e1stroje pro v\u00fdrobu plastov\u00e9 p\u0159epravky Autor: WADIM PLAST Sp. z o. o. Lidstvo proch\u00e1z\u00ed evoluc\u00ed od po\u010d\u00e1tku sv\u00e9ho v\u00fdvoje. Vyv\u00edj\u00ed se nejen \u010dlov\u011bk s\u00e1m, ale i jeho prost\u0159ed\u00ed. Nov\u00e9 podm\u00ednky sk\u00fdtaj\u00ed nov\u00e9 mo\u017enosti, ale tak\u00e9 vytv\u00e1\u0159ej\u00ed nov\u00e9 probl\u00e9my. Obecn\u011b m\u016f\u017eeme \u0159\u00edci, \u017ee \u201erosteme\u201c st\u00e1le rychleji a tr\u00e1v\u00edme st\u00e1le m\u00e9n\u011b \u010dasu t\u00edm, \u010d\u00edm se na\u0161i p\u0159edkov\u00e9 zaob\u00edrali \u010dasto cel\u00fd \u017eivot. To stejn\u00e9 se t\u00fdk\u00e1 in\u017een\u00fdrsk\u00fdch t\u00e9mat, v\u010detn\u011b konstrukce vst\u0159ikovac\u00edch forem. V\u00fdvoj \u201eprost\u0159ed\u00ed\u201c a rostouc\u00ed po\u017eadavky z\u00e1kazn\u00edka kladou st\u00e1le v\u011bt\u0161\u00ed tlak na odd\u011blen\u00ed designu, kter\u00e1 se tak mus\u00ed neust\u00e1le rozv\u00edjet. Je t\u0159eba vyr\u00e1b\u011bt rychleji, levn\u011bji a spolehliv\u011bji \u2013 zkr\u00e1tka l\u00e9pe. Modern\u00ed konstrukt\u00e9r forem tak zdaleka nen\u00ed jen \u201estrojn\u00ed in\u017een\u00fdr s mnohaletou prax\u00ed v CAD syst\u00e9mech\u201c, ale pokro\u010dil\u00fd analytik se znalost\u00ed technologie vst\u0159ikov\u00e1n\u00ed plast\u016f a obr\u00e1b\u011bn\u00ed. P\u0159\u00edprava dokumentace k form\u011b \u2013 \u010dasto daleko slo\u017eit\u011bj\u0161\u00ed ne\u017e d\u0159\u00edve \u2013 nyn\u00ed mus\u00ed prob\u011bhnout v mnohem krat\u0161\u00ed dob\u011b. Na dne\u0161n\u00ed vst\u0159ikovac\u00ed formy jsou kladeny vy\u0161\u0161\u00ed po\u017eadavky, nap\u0159\u00edklad v podob\u011b \u00fapravy pro v\u00edcekomponentn\u00ed vst\u0159ikov\u00e1n\u00ed nebo mo\u017enosti kompletace ve form\u011b. Vy\u0161\u0161\u00ed po\u017eadavky se t\u00fdkaj\u00ed i koncov\u00e9ho v\u00fdrobku, kter\u00fd m\u00e1 b\u00fdt leh\u010d\u00ed a z levn\u011bj\u0161\u00edho materi\u00e1lu, ale sou\u010dasn\u011b by m\u011bl m\u00edt stejn\u00e9 mechanick\u00e9 vlastnosti jako jeho p\u0159edch\u016fdci. V tomto nelehk\u00e9m \u00fakolu p\u0159ich\u00e1zej\u00ed konstrukt\u00e9r\u016fm forem na pomoc v\u00fdrobci softwarov\u00fdch…<\/p>\n","protected":false},"author":2,"featured_media":23597,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[1],"tags":[],"_links":{"self":[{"href":"https:\/\/kvalitnivystrik.cz\/index.php\/wp-json\/wp\/v2\/posts\/23594"}],"collection":[{"href":"https:\/\/kvalitnivystrik.cz\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/kvalitnivystrik.cz\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/kvalitnivystrik.cz\/index.php\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/kvalitnivystrik.cz\/index.php\/wp-json\/wp\/v2\/comments?post=23594"}],"version-history":[{"count":5,"href":"https:\/\/kvalitnivystrik.cz\/index.php\/wp-json\/wp\/v2\/posts\/23594\/revisions"}],"predecessor-version":[{"id":23608,"href":"https:\/\/kvalitnivystrik.cz\/index.php\/wp-json\/wp\/v2\/posts\/23594\/revisions\/23608"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/kvalitnivystrik.cz\/index.php\/wp-json\/wp\/v2\/media\/23597"}],"wp:attachment":[{"href":"https:\/\/kvalitnivystrik.cz\/index.php\/wp-json\/wp\/v2\/media?parent=23594"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kvalitnivystrik.cz\/index.php\/wp-json\/wp\/v2\/categories?post=23594"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kvalitnivystrik.cz\/index.php\/wp-json\/wp\/v2\/tags?post=23594"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}