{"id":6768,"date":"2021-03-05T00:00:00","date_gmt":"2021-03-04T23:00:00","guid":{"rendered":"https:\/\/instrid.sk\/uncategorized\/namiesto-zvarov-a-skrutiek-sa-maju-diely-lepit-redukovanie-hmotnosti-sa-zda-byt-klucovym-v-boji-s-co2\/"},"modified":"2021-03-05T00:00:00","modified_gmt":"2021-03-04T23:00:00","slug":"namiesto-zvarov-a-skrutiek-sa-maju-diely-lepit-redukovanie-hmotnosti-sa-zda-byt-klucovym-v-boji-s-co2","status":"publish","type":"post","link":"https:\/\/instrid.sk\/en\/archiv\/namiesto-zvarov-a-skrutiek-sa-maju-diely-lepit-redukovanie-hmotnosti-sa-zda-byt-klucovym-v-boji-s-co2\/","title":{"rendered":"Namiesto zvarov a skrutiek sa maj\u00fa diely lepi\u0165. Redukovanie hmotnosti sa zd\u00e1 by\u0165 k\u013e\u00fa\u010dov\u00fdm v boji s CO2"},"content":{"rendered":"Obojstrann\u00e1 lepiaca p\u00e1ska sa pou\u017e\u00edva aj v priemysle, ke\u010f sa za \u00fa\u010delom redukovania hmotnosti fin\u00e1lnych produktov nahradzuj\u00fa klasick\u00e9 mechanick\u00e9 spoje (foto: 3M)\n<p>Cie\u013eom ka\u017edej novej gener\u00e1cie ur\u010dit\u00e9ho modelu automobilu je zn\u00ed\u017eenie jeho pohotovostnej hmotnosti. Plat\u00ed priama \u00famera, \u017ee \u010d\u00edm je ni\u017e\u0161ia hmotnos\u0165 vozidla, t\u00fdm s\u00fa ni\u017e\u0161ie energetick\u00e9 n\u00e1roky na jeho prev\u00e1dzku.<\/p>\n<p>Tieto energetick\u00e9 n\u00e1roky sa m\u00f4\u017eu t\u00fdka\u0165 konven\u010dn\u00e9ho spa\u013eovania nafty a benz\u00ednu, ale aj vyu\u017e\u00edvania energie uskladnenej v trak\u010dn\u00fdch bat\u00e9ri\u00e1ch elektromobilu.<\/p>\n<p>Bez oh\u013eadu na to, ak\u00fdm smerom sa bude ubera\u0165 v\u00fdvoj pohonu automobilov, bude potrebn\u00e9 dba\u0165 na ich hmotnos\u0165.<\/p>\n<p>Obojstrann\u00e9 p\u00e1sky, lepidl\u00e1, jednostrann\u00e9 lepiace p\u00e1sky a r\u00f4zne in\u00e9 materi\u00e1ly s\u00fa zauj\u00edmav\u00e9 nielen v kontexte opr\u00e1v v dom\u00e1cnosti, ale v priemyselnom vyu\u017eit\u00ed a tie\u017e vo svete automobilov. Ako zna\u010dka uv\u00e1dza, lepen\u00edm je mo\u017en\u00e9 dosiahnu\u0165 redukciu hmotnosti priemern\u00e9ho vozidla strednej triedy a\u017e o 194 kilogramov. <strong>To znamen\u00e1 zn\u00ed\u017eenie emisi\u00ed CO2 z v\u00fdfukov\u00fdch plynov a\u017e o 17 percent<\/strong>.<\/p>\n<p>Pou\u017e\u00edvanie lepen\u00fdch spojov nie je v autopriemysle ni\u010d nov\u00e9, tento typ sp\u00e1jania sa pou\u017e\u00edva u\u017e viac ako 30 rokov a vyu\u017e\u00edvaj\u00fa sa pritom pr\u00e1ve produkty uvedenej zna\u010dky. Lepia sa napr\u00edklad spojlery, opl\u00e1\u0161tenie kon\u0161trukcie vozidla, roz\u0161\u00edrenie podbehov, tesnenia, bo\u010dn\u00e9 ochrann\u00e9 li\u0161ty alebo ant\u00e9ny, ale v posledn\u00fdch rokoch je lepenie st\u00e1le viac vyu\u017e\u00edvanou technikou aj pre in\u00e9 kon\u0161truk\u010dn\u00e9 \u010dasti vozu.<\/p>\n<p>&nbsp;<\/p>\n<p>Zni\u017eovanie hmotnosti je cesta k ni\u017e\u0161\u00edm energetick\u00fdm n\u00e1rokom na prepravu a v kontexte s elektrick\u00fdm pohonom sa v\u00fdznam redukcie v\u00e1hy nestr\u00e1ca. Pr\u00e1ve naopak, pri elektromobiloch z\u00e1le\u017e\u00ed doslova na ka\u017edom kilograme.<\/p>\n<p>Plat\u00ed priama \u00famera, \u017ee <strong>\u010d\u00edm je vozidlo \u0165a\u017e\u0161ie, t\u00fdm sa spotrebuje viac energie na jeho pohyb<\/strong> a t\u00fdm je potrebn\u00e9 automobil \u010dastej\u0161ie dob\u00edja\u0165.<\/p>\n<p>Na v\u00fddr\u017e bat\u00e9rie v\u0161ak nevpl\u00fdva len hmotnos\u0165 vozidla, ale aj pou\u017e\u00edvanie elektroniky v elektromobiloch. Teplo vytvoren\u00e9 prev\u00e1dzkou v\u0161etkej elektroniky je nevyhnutn\u00e9 z automobilu odvies\u0165, \u010do m\u00e1 ve\u013ek\u00fd vplyv na spotrebu energie. Na to sa pou\u017e\u00edvaj\u00fa izola\u010dn\u00e9 p\u00e1sky, niektor\u00e9 z nich vedia dokonca chladi\u0165 l\u00edtium-i\u00f3nov\u00e9 bat\u00e9rie.<\/p>\n<p>N\u00e1vrh a vyskladanie jedn\u00e9ho automobilu je hotov\u00e1 veda a pri tomto mimoriadne komplikovanom procese z\u00e1le\u017e\u00ed na ka\u017edom detaile.<\/p>\n<p>Pr\u00e1ve to, ko\u013eko pozornosti venuje v\u00fdrobca detailom, ur\u010duje rozdiely medzi kvalitn\u00fdm a priemern\u00fdm produktom.<\/p>\n<p>Na lepen\u00e9 spoje s\u00edce m\u00f4\u017eeme pozera\u0165 ob\u010das s nev\u00f4\u013eou a p\u00fdta\u0165 sa na ich \u017eivotnos\u0165, av\u0161ak ke\u010f sa u\u017e tento typ spojov pou\u017e\u00edva u\u017e cel\u00e9 desa\u0165ro\u010dia, st\u00e1le sa vyv\u00edja a umo\u017e\u0148uje spom\u00ednan\u00e9 redukcie hmotnosti, je u\u017e spr\u00e1vny \u010das im d\u00f4verova\u0165.<\/p>\n<p>&nbsp;<\/p>\n<blockquote class=\"wp-embedded-content\" data-secret=\"HFGrrnHd9L\"><p><a href=\"https:\/\/www.unitedlife.sk\/uspech-avis-payless-znizenie-emisii-co2\/\" rel=\"nofollow noopener\" target=\"_blank\">\u00daSPECH! AVIS a Payless Car Rental prekonali svoj z\u00e1v\u00e4zok zn\u00ed\u017ei\u0165 emisie CO2 pre cel\u00fa svoju flotilu<\/a><\/p><\/blockquote>\n<p><iframe class=\"wp-embedded-content\" sandbox=\"allow-scripts\" security=\"restricted\" style=\"position: absolute; visibility: hidden;\" title=\"&#8220;\u00daSPECH! AVIS a Payless Car Rental prekonali svoj z\u00e1v\u00e4zok zn\u00ed\u017ei\u0165 emisie CO2 pre cel\u00fa svoju flotilu&#8221; &#8212; UnitedLife\" src=\"https:\/\/www.unitedlife.sk\/uspech-avis-payless-znizenie-emisii-co2\/embed\/#?secret=V5fhhPevoO#?secret=HFGrrnHd9L\" data-secret=\"HFGrrnHd9L\" width=\"600\" height=\"338\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\"><\/iframe><\/p>\n<blockquote class=\"wp-embedded-content\" data-secret=\"kBA7HciYHE\"><p><a href=\"https:\/\/www.unitedlife.sk\/how-dare-you-greta-thunberg\/\" rel=\"nofollow noopener\" target=\"_blank\">Nerob\u00edme dos\u0165, aby sme naplnili svoje ekologick\u00e9 amb\u00edcie, emisie CO2 st\u00e1le rast\u00fa<\/a><\/p><\/blockquote>\n<p><iframe class=\"wp-embedded-content\" sandbox=\"allow-scripts\" security=\"restricted\" style=\"position: absolute; visibility: hidden;\" title=\"&#8220;Nerob\u00edme dos\u0165, aby sme naplnili svoje ekologick\u00e9 amb\u00edcie, emisie CO2 st\u00e1le rast\u00fa&#8221; &#8212; UnitedLife\" src=\"https:\/\/www.unitedlife.sk\/how-dare-you-greta-thunberg\/embed\/#?secret=UL9CDLw7JS#?secret=kBA7HciYHE\" data-secret=\"kBA7HciYHE\" width=\"600\" height=\"338\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\"><\/iframe><\/p>\n<blockquote class=\"wp-embedded-content\" data-secret=\"M9vD4IFC0v\"><p><a href=\"https:\/\/www.unitedlife.sk\/ako-sa-automobilky-vyhnu-pokutam-za-co2-pomaha-im-aj-nafta\/\" rel=\"nofollow noopener\" target=\"_blank\">Ako sa automobilky vyhn\u00fa pokut\u00e1m za CO2? Pom\u00e1ha im aj nafta<\/a><\/p><\/blockquote>\n<p><iframe class=\"wp-embedded-content\" sandbox=\"allow-scripts\" security=\"restricted\" style=\"position: absolute; visibility: hidden;\" title=\"&#8220;Ako sa automobilky vyhn\u00fa pokut\u00e1m za CO2? Pom\u00e1ha im aj nafta&#8221; &#8212; UnitedLife\" src=\"https:\/\/www.unitedlife.sk\/ako-sa-automobilky-vyhnu-pokutam-za-co2-pomaha-im-aj-nafta\/embed\/#?secret=uJQYTxVeB8#?secret=M9vD4IFC0v\" data-secret=\"M9vD4IFC0v\" width=\"600\" height=\"338\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\"><\/iframe><\/p>\n<blockquote class=\"wp-embedded-content\" data-secret=\"2kA31fKZSn\"><p><a href=\"https:\/\/www.unitedlife.sk\/shell-verejne-vyhlasilo-ze-odteraz-bude-vyuzivanie-ropy-uz-len-klesat-ciel-je-nulove-co2\/\" rel=\"nofollow noopener\" target=\"_blank\">Shell verejne vyhl\u00e1silo, \u017ee odteraz bude vyu\u017e\u00edvanie ropy u\u017e len klesa\u0165. Cie\u013e je nulov\u00e9 CO2<\/a><\/p><\/blockquote>\n<p><iframe class=\"wp-embedded-content\" sandbox=\"allow-scripts\" security=\"restricted\" style=\"position: absolute; visibility: hidden;\" title=\"&#8220;Shell verejne vyhl\u00e1silo, \u017ee odteraz bude vyu\u017e\u00edvanie ropy u\u017e len klesa\u0165. Cie\u013e je nulov\u00e9 CO2&#8221; &#8212; UnitedLife\" src=\"https:\/\/www.unitedlife.sk\/shell-verejne-vyhlasilo-ze-odteraz-bude-vyuzivanie-ropy-uz-len-klesat-ciel-je-nulove-co2\/embed\/#?secret=NBly7qES4I#?secret=2kA31fKZSn\" data-secret=\"2kA31fKZSn\" width=\"600\" height=\"338\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\"><\/iframe><\/p>\n<p>&nbsp;<\/p>","protected":false},"excerpt":{"rendered":"<p>Keby sa maximum mo\u017en\u00fdch spojov lepilo, hmotnos\u0165 priemern\u00e9ho auta by vraj klesla o takmer 200 kg.<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[51],"tags":[],"class_list":["post-6768","post","type-post","status-publish","format-standard","hentry","category-archiv","two-columns"],"_links":{"self":[{"href":"https:\/\/instrid.sk\/en\/wp-json\/wp\/v2\/posts\/6768","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/instrid.sk\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/instrid.sk\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/instrid.sk\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/instrid.sk\/en\/wp-json\/wp\/v2\/comments?post=6768"}],"version-history":[{"count":0,"href":"https:\/\/instrid.sk\/en\/wp-json\/wp\/v2\/posts\/6768\/revisions"}],"wp:attachment":[{"href":"https:\/\/instrid.sk\/en\/wp-json\/wp\/v2\/media?parent=6768"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/instrid.sk\/en\/wp-json\/wp\/v2\/categories?post=6768"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/instrid.sk\/en\/wp-json\/wp\/v2\/tags?post=6768"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}