[{"@context":"https:\/\/schema.org\/","@type":"Article","@id":"https:\/\/www.ivr.cz\/vstrikovani-plastu\/#Article","mainEntityOfPage":"https:\/\/www.ivr.cz\/vstrikovani-plastu\/","headline":"Vst\u0159ikov\u00e1n\u00ed plast\u016f","name":"Vst\u0159ikov\u00e1n\u00ed plast\u016f","description":"Plastov\u00e9 v\u00fdrobky oproti kovov\u00fdm maj\u00ed jednu nespornou v\u00fdhodu, a to je snadnost v\u00fdroby. V\u0161imli jste si, jak jsou plastov\u00e9 v\u00fdrobky tvarov\u011b slo\u017eit\u00e9? Kdyby byl stejn\u00fd v\u00fdrobek vyroben\u00fd z kovu, nemohlo by to b\u00fdt klasick\u00fdm obr\u00e1b\u011bn\u00edm, ale musel by to b\u00fdt odlitek. A plastov\u00e9 v\u00fdrobky se vyr\u00e1b\u011bj\u00ed vst\u0159ikov\u00e1n\u00edm. Rozd\u00edl mezi odl\u00e9v\u00e1n\u00ed kov\u016f a vst\u0159ikov\u00e1n\u00ed plast\u016f je […]","datePublished":"2022-05-14","dateModified":"2023-06-02","author":{"@type":"Person","@id":"https:\/\/www.ivr.cz\/author\/#Person","name":"","url":"https:\/\/www.ivr.cz\/author\/","identifier":1,"image":{"@type":"ImageObject","@id":"https:\/\/secure.gravatar.com\/avatar\/1fd5b20daa9a47a1102459a7c733d369075d8cc724ab489feb8ed72c657d346e?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/1fd5b20daa9a47a1102459a7c733d369075d8cc724ab489feb8ed72c657d346e?s=96&d=mm&r=g","height":96,"width":96}},"publisher":{"@type":"Organization","name":"ivr.cz","logo":{"@type":"ImageObject","@id":"\/logo.png","url":"\/logo.png","width":600,"height":60}},"image":{"@type":"ImageObject","@id":"https:\/\/www.ivr.cz\/wp-content\/uploads\/sandpit-g90e0e2390_640_1.jpg","url":"https:\/\/www.ivr.cz\/wp-content\/uploads\/sandpit-g90e0e2390_640_1.jpg","height":0,"width":0},"url":"https:\/\/www.ivr.cz\/vstrikovani-plastu\/","about":["Podnik\u00e1n\u00ed"],"wordCount":412,"articleBody":"   Plastov\u00e9 v\u00fdrobky oproti kovov\u00fdm maj\u00ed jednu nespornou v\u00fdhodu, a to je snadnost v\u00fdroby. V\u0161imli jste si, jak jsou plastov\u00e9 v\u00fdrobky tvarov\u011b slo\u017eit\u00e9? Kdyby byl stejn\u00fd v\u00fdrobek vyroben\u00fd z kovu, nemohlo by to b\u00fdt klasick\u00fdm obr\u00e1b\u011bn\u00edm, ale musel by to b\u00fdt odlitek. A plastov\u00e9 v\u00fdrobky se vyr\u00e1b\u011bj\u00ed vst\u0159ikov\u00e1n\u00edm. Rozd\u00edl mezi odl\u00e9v\u00e1n\u00ed kov\u016f a vst\u0159ikov\u00e1n\u00ed plast\u016f je u\u017e ve vstupn\u00ed surovin\u011b. U kovov\u00fdch odlitk\u016f mus\u00edme zah\u0159\u00e1t kov nad teplotu t\u00e1n\u00ed a tekut\u00fd kov nalejeme do formy, kde dojde k jeho ztuhnut\u00ed. Pak se forma otev\u0159e nebo rozbije, odlitek se mus\u00ed zbavit n\u00e1litku a odlitek se v\u011bt\u0161inou je\u0161t\u011b brous\u00ed, proto\u017ee surov\u00fd odlitek nebude ide\u00e1ln\u011b hladk\u00fd. Naproti tomu plastov\u00e9 v\u00fdrobky se vyr\u00e1b\u011bj\u00ed z plastov\u00e9ho granul\u00e1tu, kter\u00fd se zah\u0159eje na vst\u0159ikovac\u00ed teplotu a pak je vysok\u00fdm tlakem vst\u0159\u00edknut do formy. Pro srovn\u00e1n\u00ed teplota t\u00e1n\u00ed oceli je nad 1500 \u00b0C, kde\u017eto plast\u016fm sta\u010d\u00ed 150\u00b0C – 400\u00b0C. Plastov\u00e9 v\u00fdrobky jako t\u0159eba hra\u010dky pro d\u011bti mohou b\u00fdt nejr\u016fzn\u011bj\u0161\u00edch tvar\u016f, kter\u00e9 by jinak, ne\u017e vst\u0159ikov\u00e1n\u00edm vyrobit ne\u0161ly. Vst\u0159ikov\u00e1n\u00edm plast\u016f se zab\u00fdv\u00e1 mnoho firem a v\u00fdrobou vst\u0159ikovac\u00edch stroj\u016f se zab\u00fdv\u00e1 nap\u0159\u00edklad firma HRO-TECH. Nav\u0161t\u011bvujete Mezin\u00e1rodn\u00ed stroj\u00edrensk\u00fd veletrh v Brn\u011b, kter\u00fd se kon\u00e1 ka\u017ed\u00fd rok na podzim? V jednom z pavilon\u016f na v\u00fdstavi\u0161ti je v\u017edy um\u00edst\u011bno p\u00e1r vst\u0159ikovac\u00edch stroj\u016f, u kter\u00fdch se d\u011blaj\u00ed fronty lid\u00ed, proto\u017ee tyto stroje p\u0159edv\u00e1d\u011bj\u00ed v\u00fdrobu plastov\u00fdch v\u00fdrobk\u016f, nap\u0159. pl\u00e1ca\u010dek na mouchy, kel\u00edmk\u016f \u010di krabi\u010dek a ka\u017edou minutu vypadne jeden v\u00fdrobek ze stroje a n\u00e1v\u0161t\u011bvn\u00edci si jej mohou odn\u00e9st. Vst\u0159ikovac\u00ed stroje p\u0159edv\u00e1d\u011bj\u00ed jednoduchost, a hlavn\u011b rychlost s\u00e9riov\u00e9 v\u00fdroby plastov\u00fdch v\u00fdrobk\u016f. M\u00e1 va\u0161e d\u00edt\u011b ve van\u011b plastovou kachni\u010dku? Ur\u010dit\u011b byla vyroben\u00e1 na vst\u0159ikovac\u00edm stroji, do kter\u00e9ho z jedn\u00e9 strany nasypete granul\u00e1t a z druh\u00e9 strany v\u00e1m vypadne hotov\u00fd v\u00fdrobek bez nutnosti z\u00e1sahu \u010dlov\u011bka. Tvarov\u011b slo\u017eit\u00e9 plastov\u00e9 v\u00fdrobky, to je v\u00fdroba vst\u0159ikov\u00e1n\u00edm.                                                                                                                                                                                                                                                                                                                                                                                          4.6\/5 - (11 votes)        "},{"@context":"https:\/\/schema.org\/","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Vst\u0159ikov\u00e1n\u00ed plast\u016f","item":"https:\/\/www.ivr.cz\/vstrikovani-plastu\/#breadcrumbitem"}]}]