{"version":"1.0","provider_name":"Verenfabriek Tevema","provider_url":"https:\/\/www.tevema.com\/cs\/","author_name":"De Web Developer","author_url":"https:\/\/www.tevema.com\/cs\/author\/de-web-developer\/","title":"\u010casto kladen\u00e9 dotazy Kompresn\u00ed pru\u017einy - Verenfabriek Tevema","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"JANJiopABP\"><a href=\"https:\/\/www.tevema.com\/cs\/casto-kladene-dotazy-kompresni-pruziny\/\">\u010casto kladen\u00e9 dotazy Kompresn\u00ed pru\u017einy<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/www.tevema.com\/cs\/casto-kladene-dotazy-kompresni-pruziny\/embed\/#?secret=JANJiopABP\" width=\"600\" height=\"338\" title=\"&#8222;\u010casto kladen\u00e9 dotazy Kompresn\u00ed pru\u017einy&#8220; &#8212; Verenfabriek Tevema\" data-secret=\"JANJiopABP\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe><script>\n\/*! This file is auto-generated *\/\n!function(d,l){\"use strict\";l.querySelector&&d.addEventListener&&\"undefined\"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!\/[^a-zA-Z0-9]\/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret=\"'+t.secret+'\"]'),o=l.querySelectorAll('blockquote[data-secret=\"'+t.secret+'\"]'),c=new RegExp(\"^https?:$\",\"i\"),i=0;i<o.length;i++)o[i].style.display=\"none\";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute(\"style\"),\"height\"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):\"link\"===t.message&&(r=new URL(s.getAttribute(\"src\")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener(\"message\",d.wp.receiveEmbedMessage,!1),l.addEventListener(\"DOMContentLoaded\",function(){for(var e,t,s=l.querySelectorAll(\"iframe.wp-embedded-content\"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute(\"data-secret\"))||(t=Math.random().toString(36).substring(2,12),e.src+=\"#?secret=\"+t,e.setAttribute(\"data-secret\",t)),e.contentWindow.postMessage({message:\"ready\",secret:t},\"*\")},!1)))}(window,document);\n\/\/# sourceURL=https:\/\/www.tevema.com\/wp-includes\/js\/wp-embed.min.js\n<\/script>\n","description":"\u010casto kladen\u00e9 dotazy Kompresn\u00ed pru\u017einy Jak\u00e1 nerezov\u00e1 ocel je standardem pro tla\u010dn\u00e9 pru\u017einy? Pro tla\u010dn\u00e9 pru\u017einy z nerezov\u00e9 oceli pou\u017e\u00edv\u00e1me n\u00e1sleduj\u00edc\u00ed materi\u00e1l: Nerezov\u00e1 ocel: DIN 17224 \/ X10CrNi 18-8 \/ AISI 302 \/ *\u010c\u00edslo materi\u00e1lu* 1.4310 \/ EN 10270-3:2011 Jak\u00e9 jsou parametry tla\u010dn\u00fdch pru\u017ein? Tla\u010dn\u00e1 pru\u017eina se vyzna\u010duje r\u016fzn\u00fdmi parametry. V\u00fdznam parametr\u016f je n\u00e1sleduj\u00edc\u00ed: Parametr V\u00fdznam d Pr\u016fm\u011br dr\u00e1tu Dm St\u0159edn\u00ed pr\u016fm\u011br (od st\u0159edu ke st\u0159edu) Di Vnit\u0159n\u00ed pr\u016fm\u011br (Dm &#8211; d) Du Vn\u011bj\u0161\u00ed pr\u016fm\u011br (Dm + d) Nw Po\u010det aktivn\u00edch c\u00edvek Lo Voln\u00e1 d\u00e9lka Ln Pln\u00e1 d\u00e9lka Fn Zat\u00ed\u017een\u00ed p\u0159i d\u00e9lce t\u011blesa v N Sn Pr\u016fhyb p\u0159i zat\u00ed\u017een\u00ed Fn C Rychlost pru\u017een\u00ed (n\u00e1r\u016fst s\u00edly na mm v\u00fdchylky) Min. Autobus Minim\u00e1ln\u00ed velikost pouzdra Mas. Ash Maxim\u00e1ln\u00ed velikost h\u0159\u00eddele Co jsou vinut\u00e9 pru\u017einy s prom\u011bnn\u00fdm rozte\u010dn\u00fdm pom\u011brem? Jedn\u00edm z typ\u016f vinut\u00fdch pru\u017ein je tla\u010dn\u00e1 pru\u017eina s prom\u011bnn\u00fdm vinut\u00edm (prom\u011bnn\u00fdm stoup\u00e1n\u00edm). Tyto tla\u010dn\u00e9 pru\u017einy nejsou konstruov\u00e1ny se standardn\u00ed stejnou vzd\u00e1lenost\u00ed mezi vinut\u00edmi*; m\u00edsto toho jsou * vinut\u00ed vyrobena v sad\u00e1ch s ur\u010ditou mezerou mezi nimi. Co jsou to p\u0159es\u00fdpac\u00ed hodiny? Pru\u017eina ve tvaru p\u0159es\u00fdpac\u00edch hodin je typ tla\u010dn\u00e9 pru\u017einy (vinut\u00e9 pru\u017einy). Tato vinut\u00e1 pru\u017eina m\u00e1 v\u011bt\u0161\u00ed horn\u00ed a doln\u00ed vn\u011bj\u0161\u00ed pr\u016fm\u011br ve srovn\u00e1n\u00ed se st\u0159edn\u00edm vn\u011bj\u0161\u00edm pr\u016fm\u011brem. Tyto vinut\u00e9 pru\u017einy maj\u00ed vysokou stabilitu a stejn\u011b jako ku\u017eelov\u00e9 tla\u010dn\u00e9 pru\u017einy jsou vhodn\u00e9 pro men\u0161\u00ed prostory. Co je to pru\u017eina hlavn\u011b? Soudkov\u00e1 pru\u017eina je typ vinut\u00e9 pru\u017einy (tla\u010dn\u00e9 pru\u017einy). Tento pramen vd\u011b\u010d\u00ed za sv\u016fj n\u00e1zev sv\u00e9mu vzhledu, kter\u00fd p\u0159ipom\u00edn\u00e1 sud. Soudkovit\u00e1 pru\u017eina je typ tla\u010dn\u00e9 pru\u017einy, kter\u00e1 vytv\u00e1\u0159\u00ed line\u00e1rn\u00ed s\u00edly, p\u0159i\u010dem\u017e horn\u00ed a doln\u00ed vn\u011bj\u0161\u00ed pr\u016fm\u011br je men\u0161\u00ed ne\u017e st\u0159edn\u00ed vn\u011bj\u0161\u00ed pr\u016fm\u011br. D\u00edky tomu pru\u017eina \u0161et\u0159\u00ed m\u00edsto. Co je to ku\u017eelov\u00e1 tla\u010dn\u00e1 pru\u017eina? Ku\u017eelov\u00e1 pru\u017eina je typ tla\u010dn\u00e9 pru\u017einy. Ku\u017eelov\u00e9 tla\u010dn\u00e9 pru\u017einy maj\u00ed ku\u017eelov\u00fd tvar. Ku\u017eelovit\u00fd tvar vinut\u00e9 pru\u017einy umo\u017e\u0148uje p\u0159en\u00e1\u0161et s\u00edly v omezen\u00e9m prostoru (axi\u00e1ln\u00ed prostor). Je to proto, \u017ee v\u0161echny c\u00edvky jsou p\u0159i pln\u00e9m vych\u00fdlen\u00ed stla\u010deny dohromady. Co je to vinut\u00e1 pru\u017eina? Vinut\u00e9 pru\u017einy jsou typem tla\u010dn\u00e9 pru\u017einy. Nejzn\u00e1m\u011bj\u0161\u00ed typ tla\u010dn\u00e9 pru\u017einy je konstruov\u00e1n s konstantn\u00edm vinut\u00edm. P\u0159i konstantn\u00ed rozte\u010di (mezera mezi vinut\u00edmi) jsou v\u0161echna vinut\u00ed tla\u010dn\u00e9 pru\u017einy stejn\u011b vzd\u00e1len\u00e1. Pru\u017eina s konstantn\u00ed rozte\u010d\u00ed je standardn\u00ed tla\u010dn\u00e1 pru\u017eina. Jak vypo\u010d\u00edt\u00e1m dynamick\u00e9 vyu\u017eit\u00ed tla\u010dn\u00fdch pru\u017ein? Na\u0161e standardn\u00ed tla\u010dn\u00e9 pru\u017einy jsou vypo\u010dteny pro statick\u00e9 zat\u00ed\u017een\u00ed (*zat\u00ed\u017een\u00ed v klidu*). To znamen\u00e1, \u017ee pru\u017eina je do\u010dasn\u011b, trvale zat\u00ed\u017een\u00e1. Hovo\u0159\u00ed se o kvazistatick\u00e9m zat\u00ed\u017een\u00ed (*z\u0159\u00eddka st\u0159\u00eddav\u00e9 zat\u00ed\u017een\u00ed*), pokud jsou pru\u017einy dodate\u010dn\u011b zat\u011b\u017eov\u00e1ny ve velk\u00fdch intervalech s m\u00e9n\u011b ne\u017e (10^4) zm\u011bnami zat\u00ed\u017een\u00ed za dobu \u017eivotnosti. P\u0159i dynamick\u00e9m zat\u00ed\u017een\u00ed plat\u00ed n\u00e1sleduj\u00edc\u00ed:&#8211; St\u0159\u00eddav\u00e9 zat\u00ed\u017een\u00ed; po\u010det st\u0159\u00edd\u00e1n\u00ed je &gt; (10^7); zde je \u017eivotnost tla\u010dn\u00e9 pru\u017einy omezena.&#8211; St\u0159\u00eddav\u00e1 z\u00e1t\u011b\u017e; po\u010det st\u0159\u00edd\u00e1n\u00ed je &lt; (10^7), p\u0159i\u010dem\u017e doba \u017eivota je teoreticky neomezen\u00e1. Pokud si p\u0159ejete zat\u00ed\u017eit na\u0161i standardn\u00ed tlakovou pru\u017einu kvazistaticky nebo dynamicky, obra\u0165te se na na\u0161e technick\u00e9 odd\u011blen\u00ed a nechte si vypo\u010d\u00edtat \u017eivotnost. Jak\u00e1 je maxim\u00e1ln\u00ed pracovn\u00ed teplota tla\u010dn\u00fdch pru\u017ein? Jist\u011b, rozum\u00edm tomu \u00fakolu. Zde je opraven\u00fd text: Pro tla\u010dn\u00e9 pru\u017einy pou\u017e\u00edv\u00e1me n\u00e1sleduj\u00edc\u00ed maxim\u00e1ln\u00ed provozn\u00ed teploty: Provozn\u00ed teplota: Pru\u017einov\u00e1 ocel: max. +80 stup\u0148\u016f Celsia Nerezov\u00e1 ocel: max. +250 stup\u0148\u016f Celsia V p\u0159\u00edpad\u011b vy\u0161\u0161\u00edch teplot se obra\u0165te na na\u0161e technick\u00e9 odd\u011blen\u00ed Jak\u00e1 je norma pro tla\u010dn\u00e9 pru\u017einy? V\u00fdpo\u010det tla\u010dn\u00fdch pru\u017ein je uveden v norm\u00e1ch DIN 2089-1 (EN 13906-1) a DIN 2095-2. Z jak\u00e9ho pr\u016fm\u011bru dr\u00e1tu jsou koncov\u00e9 tla\u010dn\u00e9 pru\u017einy? Standardn\u00ed tla\u010dn\u00e9 pru\u017einy do pr\u016fm\u011bru dr\u00e1tu 1,0 mm jsou vinut\u00e9, ale nejsou koncov\u011b brou\u0161en\u00e9. Od pr\u016fm\u011bru dr\u00e1tu 1,0 mm jsou na\u0161e standardn\u00ed pru\u017einy vinut\u00e9 i brou\u0161en\u00e9. Z \u010deho jsou vyrobeny standardn\u00ed tla\u010dn\u00e9 pru\u017einy? Standardn\u00ed tla\u010dn\u00e9 pru\u017einy se vyr\u00e1b\u011bj\u00ed jak z pru\u017einov\u00e9 oceli, tak z nerezov\u00e9 oceli AISI 302. Mohu si nechat vyrobit tla\u010dn\u00e9 pru\u017einy na zak\u00e1zku? Ano, u spole\u010dnosti Tevema si lze vy\u017e\u00e1dat zak\u00e1zkov\u00e9 tla\u010dn\u00e9 pru\u017einy. Tla\u010dn\u00e9 pru\u017einy lze tvarovat za studena a\u017e do tlou\u0161\u0165ky dr\u00e1tu 20 mm. Tla\u010dn\u00e9 pru\u017einy mohou m\u00edt maxim\u00e1ln\u00ed vn\u011bj\u0161\u00ed pr\u016fm\u011br 200 mm a maxim\u00e1ln\u00ed volnou d\u00e9lku 4 000 mm. V\u0161echny zak\u00e1zkov\u00e9 tla\u010dn\u00e9 pru\u017einy jsou vyr\u00e1b\u011bny s: Dr\u00e1t do 20 mm tvarovan\u00fd za studena CNC stroje Vysok\u00e1 p\u0159esnost 100% kontrola d\u00e9lky a pr\u016fm\u011bru nenapnut\u00e9 pru\u017einy, pokud je to nutn\u00e9. V\u0161echny b\u011b\u017en\u00e9 pracovn\u00ed materi\u00e1ly P\u0159ednastaven\u00ed je standardn\u00ed a\u017e do: Tlou\u0161\u0165ka dr\u00e1tu: 15 mm Voln\u00e1 d\u00e9lka: 500 mm Vn\u011bj\u0161\u00ed pr\u016fm\u011br pru\u017einy: 169 mm Jak se navrhuje tla\u010dn\u00e1 pru\u017eina? P\u0159i n\u00e1vrhu nebo v\u00fdb\u011bru spr\u00e1vn\u00e9 tla\u010dn\u00e9 pru\u017einy plat\u00ed n\u00e1sleduj\u00edc\u00ed pokyny: Objekt tla\u010dn\u00e9 pru\u017einy Konec tla\u010dn\u00e9 pru\u017einy Po\u010det c\u00edvek Spr\u00e1vn\u00e9 nastaven\u00ed tla\u010dn\u00e9 pru\u017einy P\u0159\u00edpustn\u00e1 v\u00fdchylka Jarn\u00ed index V\u00fdpo\u010dty tla\u010dn\u00e9 pru\u017einy P\u011bt zp\u016fsob\u016f v\u00fdb\u011bru tla\u010dn\u00e9 pru\u017einy Existuje p\u011bt z\u00e1kladn\u00edch zp\u016fsob\u016f v\u00fdb\u011bru spr\u00e1vn\u00e9 tla\u010dn\u00e9 pru\u017einy. N\u00ed\u017ee je vysv\u011btleno v\u0161ech p\u011bt metod; sta\u010d\u00ed pouze jedna. Na z\u00e1klad\u011b fyzick\u00fdch rozm\u011br\u016f Na z\u00e1klad\u011b konstanty pru\u017einy Na z\u00e1klad\u011b dvou zat\u00ed\u017een\u00ed Na z\u00e1klad\u011b jednoho zat\u00ed\u017een\u00ed a konstanty pru\u017einy Na z\u00e1klad\u011b jednoho zat\u00ed\u017een\u00ed a voln\u00e9 d\u00e9lky Jak\u00e9 jsou typy tla\u010dn\u00fdch pru\u017ein? Existuje p\u011bt typ\u016f tla\u010dn\u00fdch pru\u017ein (vinut\u00fdch pru\u017ein). Rozd\u00edly jsou vysv\u011btleny zde. Existuje p\u011bt typ\u016f tla\u010dn\u00fdch pru\u017ein: Tla\u010dn\u00e9 pru\u017einy s konstantn\u00ed rozte\u010d\u00ed Tla\u010dn\u00e9 pru\u017einy s prom\u011bnnou rozte\u010d\u00ed Tla\u010dn\u00e9 pru\u017einy hlavn\u011b P\u0159es\u00fdpac\u00ed tla\u010dn\u00e9 pru\u017einy Ku\u017eelov\u00e9 tla\u010dn\u00e9 pru\u017einy","thumbnail_url":"https:\/\/www.tevema.com\/wp-content\/uploads\/2024\/02\/Soorten_drukveren-300x300.jpg"}