{"id":293,"date":"2008-05-09T18:14:32","date_gmt":"2008-05-09T16:14:32","guid":{"rendered":"http:\/\/www.darkart.cz\/?page_id=293"},"modified":"2008-05-09T20:04:04","modified_gmt":"2008-05-09T18:04:04","slug":"zdroje-stlaceneho-vzduchu","status":"publish","type":"page","link":"https:\/\/darkart.cz\/?page_id=293","title":{"rendered":"Zdroje stla\u010den\u00e9ho vzduchu"},"content":{"rendered":"<p style=\"text-align: justify;\">Americk\u00e1 retu\u0161 je n\u00e1stroj, ve kter\u00e9m se m\u00eds\u00ed stla\u010den\u00fd vzduch s barvou, kter\u00e1 je j\u00edm nan\u00e1\u0161ena na malovanou plochu. Zdroje tlakov\u00e9ho vzduchu jsou r\u016fzn\u00e9 a maj\u00ed r\u016fzn\u00e9 v\u00fdhody a nev\u00fdhody.<\/p>\n<table id=\"AutoNumber5\" style=\"text-align: justify; height: 3370px;\" border=\"0\" cellspacing=\"0\" cellpadding=\"2\" width=\"500\">\n<tbody>\n<tr>\n<td style=\"width: 200px;\"><img class=\"attachment wp-att-307 alignleft\" src=\"http:\/\/www.darkart.cz\/wp-content\/2008\/05\/filtr_02.jpg\" alt=\"filtr_02\" \/><img class=\"attachment wp-att-306 alignleft\" src=\"http:\/\/www.darkart.cz\/wp-content\/2008\/05\/filtr_01.jpg\" alt=\"filtr_01\" \/><\/td>\n<td style=\"width: 300px;\">\n<p style=\"text-align: justify;\">V\u011bt\u0161ina lid\u00ed bude pou\u017e\u00edvat norm\u00e1ln\u00ed atmosf\u00e9rick\u00fd vzduch, kter\u00fd obsahuje      vlhkost. P\u0159i stla\u010den\u00ed vzduchu se voda v n\u011bm obsa\u017een\u00e1 sr\u00e1\u017e\u00ed na st\u011bn\u00e1ch      tlakov\u00e9 n\u00e1doby, kde se hromad\u00ed. Proto se \u010das od \u010dasu mus\u00ed tlakov\u00e1 n\u00e1doba      vypustit, k \u010demu\u017e slou\u017e\u00ed ventil na jej\u00ed spodn\u00ed stran\u011b. Abychom z\u00edskali \u010dist\u00fd      vzduch bez p\u0159\u00edpadn\u00fdch stop kondenz\u00e1tu nebo mazac\u00edho oleje, za\u0159azuje se ke      kompresoru filtr, kter\u00fd vzduch \u010dist\u00ed. N\u011bkter\u00e9 kompresory maj\u00ed ji\u017e filtr      pevn\u011b vestav\u011bn.<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td width=\"1%\"><\/td>\n<td width=\"100%\"><\/td>\n<\/tr>\n<tr>\n<td colspan=\"2\" width=\"100%\" align=\"center\" bgcolor=\"#111111\"><strong>KOMPRESORY<\/strong><\/td>\n<\/tr>\n<tr>\n<td colspan=\"2\" width=\"100%\" align=\"center\">\n<p style=\"text-align: justify;\">Kompresor je stroj, ve kter\u00e9m motor poh\u00e1n\u00ed sac\u00ed za\u0159\u00edzen\u00ed, kter\u00e9 tla\u010d\u00ed vzduch do tlakov\u00e9 n\u00e1doby. Z t\u00e9 je potom vzduch odpou\u0161t\u011bn p\u0159es reduk\u010dn\u00ed ventil, kter\u00fdm je nastaven tlak, kter\u00fd po\u017eadujeme. Na na\u0161em trhu je velk\u00e1 \u0161k\u00e1la nejr\u016fzn\u011bj\u0161\u00edch kompresor\u016f, tak\u017ee si ka\u017ed\u00fd vybere podle sv\u00fdch pot\u0159eb. \u010c\u00edm v\u011bt\u0161\u00ed tlakovou n\u00e1dobu kompresor m\u00e1, t\u00edm v\u00edce vzduchu pojme a nemus\u00ed se tud\u00ed\u017e zap\u00ednat \u010dasto. Po vy\u010derp\u00e1n\u00ed vzduchu z tlakov\u00e9 n\u00e1doby na ur\u010ditou hranici dojde k automatick\u00e9mu sepnut\u00ed a kompresor za\u010dne op\u011bt pracovat. N\u011bkter\u00e9 (zvl\u00e1\u0161t\u011b mal\u00e9 kompresory) b\u011b\u017e\u00ed neust\u00e1le, co\u017e je p\u0159edur\u010duje jen k ob\u010dasn\u00e9 a nen\u00e1ro\u010dn\u00e9 pr\u00e1ci.<\/p>\n<p style=\"text-align: justify;\">Typ kompresoru tak\u00e9 ur\u010duje jeho hlu\u010dnost, co\u017e je nezanedbateln\u00fd faktor p\u0159i pr\u00e1ci. Mal\u00e9 kompresory (model\u00e1\u0159sk\u00e9 apod.) jsou prakticky bezhlu\u010dn\u00e9. Technick\u00e9 kompresory (pou\u017e\u00edvan\u00e9 na st\u0159\u00edk\u00e1n\u00ed laku, pro nast\u0159elovac\u00ed pistole a pneumatick\u00e9 n\u00e1stroje) jsou hlu\u010dn\u00e9, ale relativn\u011b levn\u00e9, dostupn\u00e9 a v\u00fdkonn\u00e9. P\u0159i jejich koupi rozhoduje hlavn\u011b velikost n\u00e1dr\u017ee &#8211; neberte men\u0161\u00ed ne\u017e s obsahem 25l, kompresor se potom zap\u00edn\u00e1 p\u0159\u00edli\u0161 \u010dasto. Nejlep\u0161\u00ed jsou kompresory speci\u00e1ln\u011b navr\u017een\u00e9 pro airbrush, kter\u00e9 maj\u00ed v\u00fdkon technick\u00fdch kompresor\u016f a d\u00edky sv\u00e9 kapot\u00e1\u017ei jsou velmi m\u00e1lo hlu\u010dn\u00e9 &#8211; bohu\u017eel jejich cena je vysok\u00e1 a jsou velmi t\u011b\u017eko dostupn\u00e9. Existuj\u00ed i kompresory vych\u00e1zej\u00edc\u00ed z principu kompresor\u016f v lednic\u00edch, kter\u00e9 jsou prakticky nehlu\u010dn\u00e9, naz\u00fdvaj\u00ed se \u010dasto jako hrncov\u00e9 kompresory. Jsou lid\u00e9, kte\u0159\u00ed si takov\u00fd kompresor dok\u00e1\u017e\u00ed postavit sami, pot\u0159ebuj\u00ed pro to kompresor z lednice, tlakovou n\u00e1dobu, reduk\u010dn\u00ed ventil s ukazateli tlaku, pojistn\u00fd ventil, filtr a tlakov\u00fd sp\u00edna\u010d.<\/p>\n<p style=\"text-align: justify;\">P\u0159i koupi  kompresoru je d\u016fle\u017eit\u00e9 dob\u0159e zv\u00e1\u017eit jeho mo\u017enosti. Pokud pou\u017e\u00edv\u00e1te americkou  retu\u0161 jen na fin\u00e1ln\u00ed \u00fapravy a detaily nebo na velmi mal\u00e9 plochy, budete patrn\u011b  pou\u017e\u00edvat n\u011bjak\u00fd men\u0161\u00ed kompresor s malou tlakovou n\u00e1dobou nebo dokonce bez n\u00ed.  Tyto kompresory jsou k sehn\u00e1n\u00ed v prodejn\u00e1ch model\u00e1\u0159sk\u00fdch pot\u0159eb, jsou sice  pon\u011bkud dra\u017e\u0161\u00ed, ale jsou v\u011bt\u0161inou bezhlu\u010dn\u00e9, lehk\u00e9 a velmi mal\u00e9. V p\u0159\u00edpad\u011b, \u017ee  jsou va\u0161e pr\u00e1ce v\u011bt\u0161\u00edho rozm\u011bru, nebo dokonce pou\u017e\u00edv\u00e1te airbrush na dekorov\u00e1n\u00ed karos\u00e9ri\u00ed nebo st\u011bn, nebudou v\u00e1m hobby a model\u00e1\u0159sk\u00e9 kompresory rozhodn\u011b sta\u010dit. Tady je nutn\u00e9 se poohl\u00e9dnout po n\u011bjak\u00e9m v\u00fdkonn\u00e9m p\u00edstov\u00e9m technick\u00e9m kompresoru, kter\u00fd m\u00e1 v\u011bt\u0161\u00ed tlakovou n\u00e1dobu. Obvykl\u00fd tlak pro americkou retu\u0161 je od 0,5 do 3 Bar. Nej\u010dast\u011bji se pou\u017e\u00edv\u00e1 1,5 &#8211; 2 Bar, ale z\u00e1le\u017e\u00ed na va\u0161\u00ed retu\u0161i a na technice, jakou malujete (n\u011bkdy se vyu\u017e\u00edv\u00e1 velmi n\u00edzk\u00e9ho tlaku k tomu, aby byla barva rozprsk\u00e1v\u00e1na v kapk\u00e1ch, \u010d\u00edm\u017e se nap\u0159\u00edklad &#8220;vyr\u00e1b\u011bj\u00ed&#8221; hv\u011bzdy na no\u010dn\u00ed obloze). Americk\u00e1 retu\u0161 se p\u0159ipojuje na kompresor p\u0159es redukci rychlospojkou (obvykle pr\u016fm\u011br 12 mm). D\u016fle\u017eit\u00e9 je tak\u00e9 to, aby kompresor m\u011bl kabel s vidlic\u00ed do z\u00e1suvky 220V, abyste se mohli p\u0159ipojit kdekoliv. Kompresor mus\u00ed d\u00e1vat nep\u0159etr\u017eit\u00fd a konstantn\u00ed proud vzduchu, co\u017e b\u00fdv\u00e1 probl\u00e9m pr\u00e1v\u011b u mal\u00fdch membr\u00e1nov\u00fdch model\u00e1\u0159sk\u00fdch kompresor\u016f, kter\u00e9 nemaj\u00ed tlakovou n\u00e1dobu, kter\u00e1 zaru\u010duje konstantn\u00ed tlak. Probl\u00e9m lze \u010d\u00e1ste\u010dn\u011b vy\u0159e\u0161it tak, \u017ee se pou\u017eije dlouh\u00e1 hadice (6-10m), kter\u00e1 simuluje tlakovou n\u00e1dobu a pohlt\u00ed p\u0159\u00edpadn\u00e9 v\u00fdkyvy tlaku.<\/p>\n<p style=\"text-align: justify;\">Kompresor je nejv\u00fdhodn\u011bj\u0161\u00ed a nej\u00fasporn\u011bj\u0161\u00ed zdroj stla\u010den\u00e9ho vzduchu. Jeho jedin\u00fdmi nev\u00fdhodami je p\u0159\u00edpadn\u00e1 hlu\u010dnost, nutnost technick\u00e9 \u00fadr\u017eby a p\u0159\u00edvodu elekt\u0159iny.<\/p>\n<p style=\"text-align: justify;\">\n<\/td>\n<\/tr>\n<tr>\n<td width=\"1%\"><img loading=\"lazy\" class=\"attachment wp-att-308 alignleft\" src=\"http:\/\/www.darkart.cz\/wp-content\/2008\/05\/komp_02.jpg\" alt=\"komp_02\" width=\"300\" height=\"341\" \/><\/td>\n<td style=\"text-align: justify;\" width=\"100%\">Airbrush       kompresor, vynikaj\u00edc\u00ed \u0159e\u0161en\u00ed. Lehk\u00fd, p\u0159enosn\u00fd, s vestav\u011bn\u00fdm filtrem a      reduk\u010dn\u00edm ventilem. Kompresor je zalo\u017een na stejn\u00e9m principu jako &#8220;hrncov\u00e9&#8221;      kompresory v lednic\u00edch. Tento se hod\u00ed sp\u00ed\u0161e na men\u0161\u00ed pr\u00e1ce, proto\u017ee m\u00e1 malou      tlakovou n\u00e1dobu.<\/td>\n<\/tr>\n<tr>\n<td width=\"1%\"><img loading=\"lazy\" class=\"attachment wp-att-305 alignleft\" src=\"http:\/\/www.darkart.cz\/wp-content\/2008\/05\/komp_01.jpg\" alt=\"komp_01\" width=\"300\" height=\"261\" \/><\/td>\n<td width=\"100%\">Airbrush       kompresor (TigerShark). Dal\u0161\u00ed kvalitn\u00ed kompresor ur\u010den\u00fd profesion\u00e1l\u016fm.      P\u0159enosn\u00fd, mal\u00fd a lehk\u00fd. Ide\u00e1ln\u00ed pro v\u011bt\u0161inu prac\u00ed.<\/td>\n<\/tr>\n<tr>\n<td width=\"1%\"><img loading=\"lazy\" class=\"attachment wp-att-310 alignleft\" src=\"http:\/\/www.darkart.cz\/wp-content\/2008\/05\/komp_04.jpg\" alt=\"komp_04\" width=\"300\" height=\"258\" \/><\/td>\n<td width=\"100%\">&#8220;Hrncov\u00fd&#8221;       kompresor s olejov\u00fdm filtrem, vynik\u00e1 svou tichost\u00ed, proto\u017ee jeho j\u00e1dro       vych\u00e1z\u00ed z lednicov\u00fdch kompresor\u016f .<\/td>\n<\/tr>\n<tr>\n<td width=\"1%\"><img loading=\"lazy\" class=\"attachment wp-att-309 alignleft\" src=\"http:\/\/www.darkart.cz\/wp-content\/2008\/05\/komp_03.jpg\" alt=\"komp_03\" width=\"300\" height=\"288\" \/><\/td>\n<td width=\"100%\">Kvalitn\u00ed model\u00e1\u0159sk\u00fd kompresor      vybaven\u00fd tlakovou n\u00e1dr\u017e\u00ed. M\u016f\u017ee b\u00fdt ale st\u0159edn\u011b hlu\u010dn\u00fd.<\/td>\n<\/tr>\n<tr>\n<td width=\"1%\"><img loading=\"lazy\" class=\"attachment wp-att-311 alignleft\" src=\"http:\/\/www.darkart.cz\/wp-content\/2008\/05\/komp_05.jpg\" alt=\"komp_05\" width=\"300\" height=\"296\" \/><\/td>\n<td width=\"100%\">Technick\u00fd p\u00edstov\u00fd kompresor je      cenov\u011b lehce dostupn\u00fd, bu\u010f ve verzi mazan\u00e9 olejem (na obr\u00e1zku) nebo bez      oleje. Jeho v\u00fdhodou je velk\u00fd v\u00fdkon, stabilita vzduchov\u00e9ho proudu, robustnost      a velk\u00fd objem tlakov\u00e9 n\u00e1dr\u017ee. Nev\u00fdhodou je zna\u010dn\u00fd hluk a nutn\u00e1 technick\u00e1      \u00fadr\u017eba.<\/td>\n<\/tr>\n<tr>\n<td width=\"1%\"><img loading=\"lazy\" class=\"attachment wp-att-304 alignleft\" src=\"http:\/\/www.darkart.cz\/wp-content\/2008\/05\/comp_06.gif\" alt=\"comp_06\" width=\"300\" height=\"247\" \/><\/td>\n<td width=\"100%\">Model\u00e1\u0159sk\u00fd kompresor se      zabudovan\u00fdm filtrem, bez tlakov\u00e9 n\u00e1dr\u017ee. Hod\u00ed se jen na mal\u00e9 pr\u00e1ce, kdy je      americk\u00e1 retu\u0161 pou\u017e\u00edv\u00e1na k dokreslen\u00ed detail\u016f nebo k pokr\u00fdv\u00e1n\u00ed men\u0161\u00edch      ploch. Jeho motor b\u011b\u017e\u00ed neust\u00e1le, sice ne moc hlu\u010dn\u011b, ale po \u010dase se m\u016f\u017ee      hodn\u011b zah\u0159\u00e1t.<\/td>\n<\/tr>\n<tr>\n<td width=\"1%\"><img loading=\"lazy\" class=\"attachment wp-att-314 alignleft\" src=\"http:\/\/www.darkart.cz\/wp-content\/2008\/05\/membranovy_komp.jpg\" alt=\"membranovy_komp\" width=\"300\" height=\"242\" \/><\/td>\n<td width=\"100%\">Mal\u00fd model\u00e1\u0159sk\u00fd membr\u00e1nov\u00fd kompresor, vcelku nevhodn\u00e1 z\u00e1le\u017eitost, kter\u00e1 se      hod\u00ed snad jenom pro model\u00e1\u0159e a lidi, kte\u0159\u00ed pou\u017e\u00edvaj\u00ed airbrush k dod\u011bl\u00e1v\u00e1n\u00ed      detail\u016f.<\/td>\n<\/tr>\n<tr>\n<td width=\"1%\"><\/td>\n<td width=\"100%\"><\/td>\n<\/tr>\n<tr>\n<td colspan=\"2\" width=\"100%\" bgcolor=\"#111111\">\n<p style=\"text-align: center;\"><strong>TLAKOV\u00c9      L\u00c1HVE<\/strong><\/p>\n<\/td>\n<\/tr>\n<tr>\n<td width=\"1%\"><img loading=\"lazy\" class=\"attachment wp-att-313 alignleft\" src=\"http:\/\/www.darkart.cz\/wp-content\/2008\/05\/lahev.jpg\" alt=\"lahev\" width=\"300\" height=\"407\" \/><\/td>\n<td width=\"99%\">\n<p style=\"text-align: justify;\">Pou\u017e\u00edvaj\u00ed se lahve s oxidem uhli\u010dit\u00fdm, dus\u00edkem nebo stla\u010den\u00fdm vzduchem. Jejich v\u00fdhodou je naprost\u00e1 nehlu\u010dnost, plynul\u00e9 proud\u011bn\u00ed vzduchu, technick\u00e1 nen\u00e1ro\u010dnost; nav\u00edc nepot\u0159ebuj\u00ed elekt\u0159inu a pokud je v lahvi stla\u010den\u00fd jin\u00fd plyn ne\u017e vzduch, nepot\u0159ebuj\u00ed ani filtr na ne\u010distoty. Nev\u00fdhodou je jejich dostupnost, nutnost pln\u011bn\u00ed po jejich vy\u010derp\u00e1n\u00ed a tak\u00e9 fakt, \u017ee se vy\u010derpaj\u00ed n\u00e1hle. Pln\u00edrny tlakov\u00fdch lahv\u00ed nejsou v\u017edy po ruce, nav\u00edc ka\u017ed\u00e9 napln\u011bn\u00ed n\u011bco stoj\u00ed. Velk\u00e9 l\u00e1hve se obt\u00ed\u017en\u011b p\u0159emis\u0165uj\u00ed a i men\u0161\u00ed lahve jsou z mobiln\u00edho hlediska v nev\u00fdhod\u011b oproti kompresor\u016fm.<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"2\" width=\"100%\"><\/td>\n<\/tr>\n<tr>\n<td colspan=\"2\" width=\"100%\" bgcolor=\"#111111\">\n<p style=\"text-align: center;\"><strong>KONZERVY SE      STLA\u010cEN\u00ddM PLYNEM<\/strong><\/p>\n<\/td>\n<\/tr>\n<tr>\n<td width=\"1%\"><img loading=\"lazy\" class=\"attachment wp-att-312 alignleft\" src=\"http:\/\/www.darkart.cz\/wp-content\/2008\/05\/konzervy.jpg\" alt=\"konzervy\" width=\"141\" height=\"249\" \/><\/td>\n<td width=\"100%\" valign=\"top\">\n<p style=\"text-align: justify;\">Toto komer\u010dn\u00ed      \u0159e\u0161en\u00ed pova\u017euji za nejm\u00e9n\u011b v\u00fdhodn\u00e9. Jde o to, \u017ee si koup\u00edte n\u00e1dr\u017eku velmi      podobnou klasick\u00e9 sprejov\u00e9 n\u00e1dobce, obvykle o objemu 0,5 l nebo 1 l. V n\u00ed je      stla\u010den\u00fd plyn, kter\u00fd unik\u00e1 po na\u0161roubov\u00e1n\u00ed konce hadi\u010dky va\u0161\u00ed retu\u0161e. Toto      \u0159e\u0161en\u00ed m\u00e1 v podstat\u011b stejn\u00e9 v\u00fdhody a nev\u00fdhody jako tlakov\u00e1 l\u00e1hev, jen s t\u00edm      rozd\u00edlem, \u017ee se vy\u010derpaj\u00ed velmi rychle. V\u00fdrobce doporu\u010duje p\u0159i poklesu tlaku      v konzerv\u011b jej\u00ed vlo\u017een\u00ed do vla\u017en\u00e9 vody, co\u017e u\u017e samo o sob\u011b je d\u016fkazem      nev\u00fdhodnosti. Vyr\u00e1b\u011bj\u00ed se patrn\u011b pro mobiln\u00ed pou\u017eit\u00ed retu\u0161e.<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"excerpt":{"rendered":"<p>Americk\u00e1 retu\u0161 je n\u00e1stroj, ve kter\u00e9m se m\u00eds\u00ed stla\u010den\u00fd vzduch s barvou, kter\u00e1 je j\u00edm nan\u00e1\u0161ena na malovanou plochu. Zdroje tlakov\u00e9ho vzduchu jsou r\u016fzn\u00e9 a maj\u00ed r\u016fzn\u00e9 v\u00fdhody a nev\u00fdhody. V\u011bt\u0161ina lid\u00ed bude pou\u017e\u00edvat norm\u00e1ln\u00ed atmosf\u00e9rick\u00fd vzduch, kter\u00fd obsahuje vlhkost. P\u0159i stla\u010den\u00ed vzduchu se voda v n\u011bm obsa\u017een\u00e1 sr\u00e1\u017e\u00ed na st\u011bn\u00e1ch tlakov\u00e9 n\u00e1doby, kde se [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":210,"menu_order":0,"comment_status":"closed","ping_status":"open","template":"","meta":{"ngg_post_thumbnail":0},"_links":{"self":[{"href":"https:\/\/darkart.cz\/index.php?rest_route=\/wp\/v2\/pages\/293"}],"collection":[{"href":"https:\/\/darkart.cz\/index.php?rest_route=\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/darkart.cz\/index.php?rest_route=\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/darkart.cz\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/darkart.cz\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=293"}],"version-history":[{"count":0,"href":"https:\/\/darkart.cz\/index.php?rest_route=\/wp\/v2\/pages\/293\/revisions"}],"up":[{"embeddable":true,"href":"https:\/\/darkart.cz\/index.php?rest_route=\/wp\/v2\/pages\/210"}],"wp:attachment":[{"href":"https:\/\/darkart.cz\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=293"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}