{"id":1061,"date":"2012-12-22T00:00:00","date_gmt":"2012-12-22T00:00:00","guid":{"rendered":"https:\/\/www.dgcrane.com\/posts\/an-entire-aluminum-gantry-crane-what-makes-it-lightweight-enough\/"},"modified":"2024-09-09T07:10:09","modified_gmt":"2024-09-09T07:10:09","slug":"an-entire-aluminum-gantry-crane-what-makes-it-lightweight-enough","status":"publish","type":"posts","link":"https:\/\/www.dgcrane.com\/cs\/entire-aluminum-gantry-crane-makes-lightweight\/","title":{"rendered":"Cel\u00fd hlin\u00edkov\u00fd port\u00e1lov\u00fd je\u0159\u00e1b: D\u00edky \u010demu je dostate\u010dn\u011b lehk\u00fd"},"content":{"rendered":"

Existuje mnoho d\u016fvod\u016f, pro\u010d hlin\u00edk tak dob\u0159e funguje p\u0159i konstrukci, v\u00fdrob\u011b a aplikac\u00edch HVAC: flexibilita a odolnost. Ale pro\u010d je dostate\u010dn\u011b lehk\u00fd na to, aby jeden pracovn\u00edk mohl rozebrat a p\u0159epravit cel\u00fd hlin\u00edkov\u00fd port\u00e1lov\u00fd je\u0159\u00e1b, a p\u0159itom dostate\u010dn\u011b pevn\u00fd, aby stejn\u00fd port\u00e1l unesl a\u017e t\u0159i tuny?<\/p>\r\n

Co je na hlin\u00edku tak skv\u011bl\u00e9ho?<\/h3>\r\n

Hlin\u00edk. Je pozoruhodn\u00fd svou n\u00edzkou hustotou a p\u0159irozenou schopnost\u00ed odol\u00e1vat korozi. Je tak\u00e9 relativn\u011b m\u011bkk\u00fd, odoln\u00fd, lehk\u00fd, tv\u00e1rn\u00fd a tv\u00e1rn\u00fd, se schopnost\u00ed odr\u00e1\u017eet viditeln\u00e9 sv\u011btlo a dokonce v\u00e9st elekt\u0159inu. Ale to, co jej d\u011bl\u00e1 tak u\u017eite\u010dn\u00fdm pro tolik pr\u016fmyslov\u00fdch odv\u011btv\u00ed, je to, \u017ee se snadno obr\u00e1b\u00ed, odl\u00e9v\u00e1, kresl\u00ed a vytla\u010duje. A v z\u00e1vislosti na tom, jak je o\u0161et\u0159ena nebo temperov\u00e1na, lze hlin\u00edkovou slitinu pou\u017e\u00edt k docela neuv\u011b\u0159iteln\u00fdm v\u011bcem.<\/p>\r\n

Slitiny hlin\u00edku se pou\u017e\u00edvaj\u00ed ke konstrukci milion\u016f v\u00fdrobk\u016f po cel\u00e9m sv\u011bt\u011b d\u00edky jejich vysok\u00e9mu pom\u011bru pevnosti k hmotnosti. Ale \u010dist\u00fd hlin\u00edkov\u00fd kov je p\u0159\u00edli\u0161 m\u011bkk\u00fd na to, aby se dal vyr\u00e1b\u011bt pr\u016fmyslov\u00e9 z\u00e1soby a za\u0159\u00edzen\u00ed. Spr\u00e1vn\u00e1 sm\u011bs slitin (dva nebo v\u00edce kov\u016f sm\u00edchan\u00fdch dohromady, aby se zm\u011bnily vlastnosti hlin\u00edku) a specifick\u00e9 temperov\u00e1n\u00ed vedou k materi\u00e1lu, kter\u00fd lze pou\u017e\u00edt k v\u00fdrob\u011b lehk\u00fdch je\u0159\u00e1b\u016f s \u00fa\u017easn\u00fdm potenci\u00e1lem zdvihu.<\/p>\r\n

DGCRANE konstruuje sv\u00e9 hlin\u00edkov\u00e9 syst\u00e9my a d\u00edly vytla\u010dov\u00e1n\u00edm 6061-T6 (konkr\u00e9tn\u00ed typ temperovan\u00e9 hlin\u00edkov\u00e9 slitiny) do tvar\u016f s dlouh\u00fdm pr\u016f\u0159ezem (trubky), kter\u00e9 se protla\u010duj\u00ed tvarovanou matric\u00ed. Je toho mnohem v\u00edc, ale bez ohledu na to, jak hlin\u00edk tvarujete, je ur\u010dit\u011b schopen d\u011blat neuv\u011b\u0159iteln\u00e9 v\u011bci.<\/p>\r\n

KDO SI TOHLE V\u011aCI KUPUJE?
\r\nM\u016e\u017dETE B\u00ddT JEN P\u0158EKVAPEN\u00cd!<\/p>\r\n

K \u010demu se pou\u017e\u00edvaj\u00ed?Hlin\u00edkov\u00e9 port\u00e1lov\u00e9 je\u0159\u00e1by?<\/h3>\r\n

HVAC, stavebn\u00ed, v\u00fdrobn\u00ed a energetick\u00e9 a elektrick\u00e9 spole\u010dnosti \u010dasto pou\u017e\u00edvaj\u00ed hlin\u00edkov\u00e9 produkty, jako jsou hlin\u00edkov\u00e9 port\u00e1lov\u00e9 je\u0159\u00e1by DGCRANE. Zejm\u00e9na pr\u016fmysl HVAC je velk\u00fdm odb\u011bratelem hlin\u00edkov\u00fdch v\u00fdrobk\u016f od spole\u010dnosti DGCRANE, a to p\u0159edev\u0161\u00edm kv\u016fli pot\u0159eb\u011b flexibiln\u00edho a p\u0159enosn\u00e9ho za\u0159\u00edzen\u00ed, kter\u00e9 lze snadno p\u0159epravovat z jednoho pracovi\u0161t\u011b na druh\u00e9. Ale mezi davem specialist\u016f na HVAC a stavebn\u00edch d\u011bln\u00edk\u016f se tam v\u017edy vzn\u00e1\u0161\u00ed jedine\u010dn\u00e1 aplikace a The Metropolitan Muzeum um\u011bn\u00ed je jedn\u00edm z nich. Kur\u00e1to\u0159i muzea ve skute\u010dnosti pou\u017e\u00edvaj\u00ed hlin\u00edkov\u00fd port\u00e1lov\u00fd je\u0159\u00e1b DGCRANE pro jednu z nejunik\u00e1tn\u011bj\u0161\u00edch aplikac\u00ed, kter\u00e9 si lze p\u0159edstavit: fotografov\u00e1n\u00ed um\u011bn\u00ed \u00a1\u00aa velmi, velmi star\u00e9 isl\u00e1msk\u00e9 um\u011bn\u00ed.<\/span><\/p>\r\n

Mezi jejich mnoha sb\u00edrkami eklektick\u00fdch a kr\u00e1sn\u00fdch isl\u00e1msk\u00fdch kus\u016f m\u00e1 muzeum v\u00edce ne\u017e 450 isl\u00e1msk\u00fdch koberc\u016f \u00a1\u00aa nejv\u011bt\u0161\u00ed sb\u00edrku ve Spojen\u00fdch st\u00e1tech.?<\/span>S tak velkou sb\u00edrkou kvalitn\u00edch koberc\u016f m\u011bl kur\u00e1tor pro isl\u00e1msk\u00e9 um\u011bn\u00ed v Metropolitn\u00edm muzeu obavy z naru\u0161en\u00ed integrity ru\u010dn\u011b vyroben\u00fdch kus\u016f. Kur\u00e1to\u0159i spolupracovali se sv\u00fdm fotografick\u00fdm studiem, aby p\u0159i\u0161li s \u0159e\u0161en\u00edm, kter\u00e9 by jim umo\u017enilo vystavit kobere\u010dky digit\u00e1ln\u011b, aby se zabr\u00e1nilo jejich dal\u0161\u00ed degradaci na kusy.
\r\ni kdy\u017e jsou tyto koberce ru\u010dn\u011b vyr\u00e1b\u011bn\u00e9 s typem trvanlivosti, kter\u00e1 m\u016f\u017ee \u00a1\u00aa a \u00a1\u00aa vydr\u017eela stovky let manipulace, proces st\u00e1rnut\u00ed si vybral da\u0148 na \u0159emesln\u00e9m zpracov\u00e1n\u00ed, kter\u00e9 si muzeum tak zoufale p\u0159eje zachovat.<\/span><\/p>\r\n

Proto se Barbara J. Bridgers, gener\u00e1ln\u00ed \u0159editelka pro zobrazov\u00e1n\u00ed a fotografii v Met, rozhodla vytvo\u0159it digit\u00e1ln\u00ed archiv sv\u00fdch isl\u00e1msk\u00fdch koberc\u016f pomoc\u00ed fotografie ve vysok\u00e9m rozli\u0161en\u00ed. To by umo\u017enilo pe\u010dlivou kontrolu ka\u017ed\u00e9 vazby, stehu a mal\u00e9ho detailu jejich v\u00edce ne\u017e 450 isl\u00e1msk\u00fdch koberc\u016f, ani\u017e byste s nimi museli osobn\u011b manipulovat. S pomoc\u00ed sv\u00e9ho hlavn\u00edho fotografa Josepha Coscia, Jr., Barbara p\u0159i\u0161la s pl\u00e1nem, jak p\u0159iv\u00e9st jejich digit\u00e1ln\u00ed archiv isl\u00e1msk\u00fdch koberc\u016f k uskute\u010dn\u011bn\u00ed. Vy\u017eadovalo to pe\u010dlivou a p\u0159esnou operaci, aby bylo mo\u017en\u00e9 \u00fasp\u011b\u0161n\u011b zaznamenat a vyfotografovat \u010d\u00e1sti ka\u017ed\u00e9ho koberce a sestavit je pomoc\u00ed Photoshopu. Byl to velk\u00fd podnik a fotografov\u00e9 v Met si uv\u011bdomili, \u017ee \u010del\u00ed jednomu probl\u00e9mu: Fotografov\u00e1n\u00ed 450 koberc\u016f ru\u010dn\u011b pomoc\u00ed p\u0159esn\u00fdch m\u011b\u0159en\u00ed a s pe\u010dlivou p\u0159esnost\u00ed by bylo extr\u00e9mn\u011b \u010dasov\u011b n\u00e1ro\u010dn\u00e9 a nepraktick\u00e9. Po pe\u010dliv\u00e9m zv\u00e1\u017een\u00ed se tedy Barbara obr\u00e1tila na m\u00edstn\u00edho distributora DGCRANE, aby se zeptala na flexibiln\u00ed, p\u0159esn\u00fd a lehk\u00fd syst\u00e9m manipulace s materi\u00e1lem, kter\u00fd by bylo mo\u017en\u00e9 zcela p\u0159izp\u016fsobit, aby jim pomohl vyfotografovat detailn\u00ed \u010d\u00e1sti koberc\u016f s dokonalou p\u0159esnost\u00ed.<\/p>\r\n

Syst\u00e9m pot\u0159eboval snadno cestovat bez kol\u00eds\u00e1n\u00ed nebo p\u0159eskakov\u00e1n\u00ed pod\u00e9l trati, co\u017e vy\u017eadovalo plynul\u00fd a pe\u010dliv\u00fd pohyb po p\u0159\u00edm\u00e9 dr\u00e1ze. Distributor doporu\u010dil jednotunov\u00fd hlin\u00edkov\u00fd port\u00e1lov\u00fd je\u0159\u00e1b s V-dr\u00e1\u017ekov\u00fdmi kole\u010dky pro p\u0159esnost a hladk\u00fd pojezd. Port\u00e1lov\u00fd je\u0159\u00e1b m\u011bl b\u00fdt instalov\u00e1n v jejich fotografick\u00e9m odd\u011blen\u00ed, kde maj\u00ed fotografov\u00e9 na starosti jemn\u00e9 \u00fapravy a v\u00fdrobu velkoform\u00e1tov\u00fdch v\u00fdtvarn\u00fdch tisk\u016f. V p\u0159\u00edpad\u011b isl\u00e1msk\u00fdch kobere\u010dk\u016f pot\u0159ebovali n\u011bco trochu nav\u00edc, aby zajistili, \u017ee digit\u00e1ln\u00ed archiv bude m\u00edt vysok\u00e9 rozli\u0161en\u00ed a dostate\u010dn\u011b detailn\u00ed, aby se dal p\u0159ibl\u00ed\u017eit pro podrobnou a pe\u010dlivou anal\u00fdzu neuv\u011b\u0159iteln\u011b detailn\u00ed ru\u010dn\u011b \u0161it\u00e9 pr\u00e1ce um\u011blc\u016f.<\/p>\r\n

Hlin\u00edkov\u00fd port\u00e1lov\u00fd je\u0159\u00e1b o hmotnosti jedn\u00e9 tuny byl dokonal\u00fdm \u0159e\u0161en\u00edm pro zaji\u0161t\u011bn\u00ed hladk\u00e9ho pohybu po pevn\u00e9 dr\u00e1ze a DGCRANE bylo schopno p\u0159izp\u016fsobit syst\u00e9m jejich p\u0159esn\u00fdm specifikac\u00edm. Aby bylo mo\u017en\u00e9 koberce digit\u00e1ln\u011b zachytit, pou\u017eili fotografov\u00e9 na zak\u00e1zku vyroben\u00fd fotoapar\u00e1t, kter\u00fd byl p\u0159ipevn\u011bn k port\u00e1lov\u00e9mu je\u0159\u00e1bu. Muzeum p\u0159ipevnilo k horn\u00ed \u010d\u00e1sti je\u0159\u00e1bu kameru s v\u00edce z\u00e1b\u011bry H2D, kter\u00e1 poskytla \u010dty\u0159i z\u00e1b\u011bry ka\u017ed\u00e9 sekce a spojila v\u0161echny sn\u00edmky dohromady pro dokonal\u00e9 zn\u00e1zorn\u011bn\u00ed ka\u017ed\u00e9ho \u010dtverce. Sekce byly rozm\u00edst\u011bny s pe\u010dlivou p\u0159esnost\u00ed pomoc\u00ed laser\u016f, kter\u00e9 prom\u00edtaly m\u0159\u00ed\u017eku z nohou port\u00e1lu. To umo\u017enilo fotoapar\u00e1tu po\u0159izovat p\u0159esn\u00e9 fotografie ka\u017ed\u00e9ho \u010dtvercov\u00e9ho \u00faseku.<\/p>\r\n

Je\u0159\u00e1b projel p\u0159es 60 stop V-Groove koleje, zastavil se z jedn\u00e9 mal\u00e9 sekce do druh\u00e9, aby po\u0159\u00eddil n\u011bkolik z\u00e1b\u011br\u016f ka\u017ed\u00e9ho \u010dtverce. M\u0159\u00ed\u017eka poskytovala p\u0159esn\u00e1 m\u011b\u0159en\u00ed a port\u00e1l pohybuj\u00edc\u00ed se po pevn\u00e9 dr\u00e1ze zaji\u0161\u0165oval bezchybn\u00fd pohyb z jednoho \u010dtverce na druh\u00fd. Jakmile byl cel\u00fd koberec vyfotografov\u00e1n po \u010d\u00e1stech, byly sn\u00edmky p\u0159eneseny do po\u010d\u00edta\u010de ve stejn\u00e9 m\u00edstnosti, kde jejich fotografick\u00fd t\u00fdm jednotliv\u00e9 kusy se\u0161il pomoc\u00ed Photoshopu pro p\u0159esnou replikaci ka\u017ed\u00e9ho koberce v bezchybn\u00fdch detailech. Jakmile byly koberce vyfotografov\u00e1ny pomoc\u00ed fotoapar\u00e1tu s vysok\u00fdm rozli\u0161en\u00edm, mohly b\u00fdt digit\u00e1ln\u011b archivov\u00e1ny, aby se zabr\u00e1nilo manipulaci a dal\u0161\u00edmu po\u0161kozen\u00ed starov\u011bk\u00fdch artefakt\u016f.<\/p>\r\n

Digit\u00e1ln\u00ed archiv isl\u00e1msk\u00fdch koberc\u016f je nyn\u00ed vystaven v Muzeu a jeho \u010d\u00e1sti si m\u016f\u017eete prohl\u00e9dnout online v sekci isl\u00e1msk\u00e9ho um\u011bn\u00ed na webov\u00fdch str\u00e1nk\u00e1ch Met. Zachov\u00e1n\u00ed um\u011bleck\u00fdch d\u011bl a zdokumentov\u00e1n\u00ed kobere\u010dk\u016f po \u010d\u00e1stech byl obrovsk\u00fd \u00fakol. Ale s pomoc\u00ed jejich hlin\u00edkov\u00e9ho port\u00e1lov\u00e9ho je\u0159\u00e1bu od DGCRANE byli schopni rychle a efektivn\u011b zkompletovat digit\u00e1ln\u00ed archiv, aby zajistili integritu t\u011bchto slavn\u00fdch koberc\u016f po cel\u00e1 stalet\u00ed. P\u0159edpokl\u00e1d\u00e1m, \u017ee nez\u00e1le\u017e\u00ed na tom, k \u010demu produkt pou\u017e\u00edv\u00e1te, pokud v\u00edte, \u017ee je vyroben tak, aby odvedl co nejlep\u0161\u00ed pr\u00e1ci a vydr\u017eel co nejd\u00e9le. Pokud kur\u00e1to\u0159i v Metropolitn\u00edm muzeu um\u011bn\u00ed pou\u017e\u00edvaj\u00ed hlin\u00edkov\u00fd port\u00e1lov\u00fd je\u0159\u00e1b k zachycen\u00ed p\u0159esn\u00fdch sn\u00edmk\u016f starov\u011bk\u00e9ho um\u011bn\u00ed, to \u00a1\u00af je docela mo\u017en\u00e9, \u017ee DGCRANE produkty jsou pou\u017e\u00edv\u00e1ny d\u011blat je\u0161t\u011b neuv\u011b\u0159iteln\u011bj\u0161\u00ed a neobvykl\u00e9 v\u011bci tam venku.<\/span><\/p>\r\n

\"\"<\/p>","protected":false},"excerpt":{"rendered":"Existuje mnoho d\u016fvod\u016f, pro\u010d hlin\u00edk tak dob\u0159e funguje p\u0159i konstrukci, v\u00fdrob\u011b a aplikac\u00edch HVAC: flexibilita a odolnost. Ale pro\u010d je dostate\u010dn\u011b lehk\u00fd na to, aby jeden pracovn\u00edk mohl rozebrat a p\u0159epravit cel\u00fd hlin\u00edkov\u00fd port\u00e1lov\u00fd je\u0159\u00e1b, a p\u0159itom dostate\u010dn\u011b pevn\u00fd, aby stejn\u00fd port\u00e1l unesl a\u017e t\u0159i tuny? Co je na hlin\u00edku tak skv\u011bl\u00e9ho? Hlin\u00edk. [\u2026]","protected":false},"featured_media":1263,"parent":0,"menu_order":0,"template":"","posts_category":[351],"posts_tag":[7,41,54,35,33],"class_list":["post-1061","posts","type-posts","status-publish","has-post-thumbnail","hentry","posts_category-blog","posts_tag-crane","posts_tag-crane-posts","posts_tag-gantry-crane","posts_tag-gantry-cranes","posts_tag-news"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.dgcrane.com\/cs\/wp-json\/wp\/v2\/xmxposts\/1061"}],"collection":[{"href":"https:\/\/www.dgcrane.com\/cs\/wp-json\/wp\/v2\/xmxposts"}],"about":[{"href":"https:\/\/www.dgcrane.com\/cs\/wp-json\/wp\/v2\/types\/posts"}],"version-history":[{"count":3,"href":"https:\/\/www.dgcrane.com\/cs\/wp-json\/wp\/v2\/xmxposts\/1061\/revisions"}],"predecessor-version":[{"id":3446,"href":"https:\/\/www.dgcrane.com\/cs\/wp-json\/wp\/v2\/xmxposts\/1061\/revisions\/3446"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.dgcrane.com\/cs\/wp-json\/wp\/v2\/media\/1263"}],"wp:attachment":[{"href":"https:\/\/www.dgcrane.com\/cs\/wp-json\/wp\/v2\/media?parent=1061"}],"wp:term":[{"taxonomy":"posts_category","embeddable":true,"href":"https:\/\/www.dgcrane.com\/cs\/wp-json\/wp\/v2\/posts_category?post=1061"},{"taxonomy":"posts_tag","embeddable":true,"href":"https:\/\/www.dgcrane.com\/cs\/wp-json\/wp\/v2\/posts_tag?post=1061"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}