{"id":1762,"date":"2021-03-02T01:15:40","date_gmt":"2021-03-02T01:15:40","guid":{"rendered":"https:\/\/fclatbz2dc.wpdns.site\/?p=1762"},"modified":"2024-01-22T01:34:19","modified_gmt":"2024-01-22T01:34:19","slug":"laser-cutting-technology-8-knowledge-quiz","status":"publish","type":"post","link":"https:\/\/mydery.com\/cs\/laser-cutting-technology-8-knowledge-quiz\/","title":{"rendered":"Technologie laserov\u00e9ho \u0159ez\u00e1n\u00ed (8 znalostn\u00edch kv\u00edz\u016f)"},"content":{"rendered":"<h2 class=\"wp-block-heading\" id=\"h-how-to-use-laser-cutting-machine-to-extend-life\">Jak pou\u017e\u00edvat laserov\u00fd \u0159ezac\u00ed stroj k prodlou\u017een\u00ed \u017eivotnosti?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\" id=\"h-the-personnel-operating-the-laser-cutting-machine-must-strictly-follow-the-laser-start-procedure-to-start-the-laser\">Person\u00e1l obsluhuj\u00edc\u00ed laserov\u00fd \u0159ezac\u00ed stroj mus\u00ed p\u0159i spu\u0161t\u011bn\u00ed laseru p\u0159\u00edsn\u011b dodr\u017eovat postup spu\u0161t\u011bn\u00ed laseru.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Oper\u00e1to\u0159i mus\u00ed b\u00fdt vy\u0161koleni, obezn\u00e1meni se strukturou a v\u00fdkonem za\u0159\u00edzen\u00ed a zvl\u00e1dnout p\u0159\u00edslu\u0161n\u00e9 znalosti opera\u010dn\u00edho syst\u00e9mu.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Pou\u017e\u00edvejte ochrann\u00e9 pracovn\u00ed prost\u0159edky podle p\u0159edpis\u016f a v bl\u00edzkosti laserov\u00e9ho paprsku noste ochrann\u00e9 br\u00fdle, kter\u00e9 spl\u0148uj\u00ed p\u0159edpisy.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Nezpracov\u00e1vejte materi\u00e1l, dokud nen\u00ed jasn\u00e9, zda jej lze oza\u0159ovat nebo zah\u0159\u00edvat laserem, aby se zabr\u00e1nilo potenci\u00e1ln\u00edmu nebezpe\u010d\u00ed kou\u0159e a p\u00e1ry.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Obsluha nesm\u00ed p\u0159i spu\u0161t\u011bn\u00ed za\u0159\u00edzen\u00ed bez povolen\u00ed opustit stanovi\u0161t\u011b nebo se o n\u011bj starat. Pokud je opravdu nutn\u00e9 odej\u00edt, zastavte nebo vypn\u011bte vyp\u00edna\u010d.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Za\u0159\u00edzen\u00ed by m\u011blo b\u00fdt daleko od elektrick\u00fdch za\u0159\u00edzen\u00ed citliv\u00fdch na elektromagnetick\u00e9 ru\u0161en\u00ed, kter\u00e9 m\u016f\u017ee zp\u016fsobit elektromagnetick\u00e9 ru\u0161en\u00ed.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Udr\u017eujte hasic\u00ed p\u0159\u00edstroj na dosah; pokud nezpracov\u00e1v\u00e1te, vypn\u011bte laser nebo z\u00e1v\u011brku; je p\u0159\u00edsn\u011b zak\u00e1z\u00e1no umis\u0165ovat do za\u0159\u00edzen\u00ed jak\u00e9koli irelevantn\u00ed p\u0159edm\u011bty s \u00fapln\u00fdm odrazem nebo rozpt\u00fdlen\u00fdm odrazem, aby se zabr\u00e1nilo odrazu laseru na lidsk\u00e9 t\u011blo nebo na ho\u0159lav\u00e9 p\u0159edm\u011bty.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Je -li za\u0159\u00edzen\u00ed v provozu, je p\u0159\u00edsn\u011b zak\u00e1z\u00e1no otev\u00edrat jak\u00fdkoli koncov\u00fd kryt.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">B\u011bhem pracovn\u00edho procesu za\u0159\u00edzen\u00ed mus\u00ed provozovatel kdykoli dodr\u017eovat pracovn\u00ed podm\u00ednky za\u0159\u00edzen\u00ed. Pokud dojde k nenorm\u00e1ln\u00ed situaci, okam\u017eit\u011b p\u0159eru\u0161te ve\u0161ker\u00e9 nap\u00e1jen\u00ed, v\u010das odstra\u0148te z\u00e1vadu nebo se obra\u0165te na nad\u0159\u00edzen\u00e9ho. A aktivn\u011b p\u0159ij\u00edmat odpov\u00eddaj\u00edc\u00ed opat\u0159en\u00ed.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">P\u0159i \u00fadr\u017eb\u011b dodr\u017eujte bezpe\u010dnostn\u00ed p\u0159edpisy t\u00fdkaj\u00edc\u00ed se vysok\u00e9ho nap\u011bt\u00ed. Ka\u017ed\u00fdch 40 hodin provozu nebo t\u00fddenn\u00ed \u00fadr\u017eby, ka\u017ed\u00fdch 1 000 hodin provozu nebo ka\u017ed\u00fdch \u0161est m\u011bs\u00edc\u016f \u00fadr\u017eby se prov\u00e1d\u00ed v souladu s p\u0159edpisy a postupy.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Po spu\u0161t\u011bn\u00ed stroje byste m\u011bli stroj ru\u010dn\u011b spustit ve sm\u011bru X a Y p\u0159i n\u00edzk\u00e9 rychlosti a zkontrolovat, zda nedo\u0161lo k n\u011bjak\u00e9 abnormalit\u011b.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">P\u0159i pr\u00e1ci v\u011bnujte pozornost provozu obr\u00e1b\u011bc\u00edho stroje, abyste p\u0159ede\u0161li nehod\u00e1m zp\u016fsoben\u00fdm vy\u0159azen\u00edm laserov\u00e9ho \u0159ezac\u00edho stroje z \u00fa\u010dinn\u00e9ho rozsahu zdvihu nebo dv\u011bma kolizemi.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-what-are-the-classifications-of-laser-cutting-machines\">Jak\u00e9 jsou klasifikace laserov\u00fdch \u0159ezac\u00edch stroj\u016f?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\" id=\"h-it-can-be-classified-according-to-the-way-the-equipment-cuts-the-materialit-can-be-divided-into-carbon-steel-laser-cutting-machines-stainless-steel-laser-cutting-machines-aluminum-box-gold-laser-cutting-machines-and-so-on\">Lze jej klasifikovat podle zp\u016fsobu, jak\u00fdm za\u0159\u00edzen\u00ed roz\u0159ez\u00e1v\u00e1 materi\u00e1l<br>Lze jej rozd\u011blit na laserov\u00e9 \u0159ezac\u00ed stroje z uhl\u00edkov\u00e9 oceli, laserov\u00e9 \u0159ezac\u00ed stroje z nerezov\u00e9 oceli, laserov\u00e9 \u0159ezac\u00ed stroje na zlat\u00e9 hlin\u00edkov\u00e9 krabice atd.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Lze jej klasifikovat podle r\u016fzn\u00fdch rozm\u011br\u016f provozu za\u0159\u00edzen\u00ed<br>Lze jej rozd\u011blit na rovinn\u00e9 a trojrozm\u011brn\u00e9. Rovina ozna\u010duje dvourozm\u011brn\u00e9 zpracov\u00e1n\u00ed, zat\u00edmco trojrozm\u011brn\u00e9 m\u016f\u017ee zpracov\u00e1vat ploch\u00e9 nebo zak\u0159iven\u00e9 povrchy. Klasifikace je zalo\u017eena na nekonzistentn\u00edch trajektori\u00edch pohybu \u0159ezn\u00fdch hlav obou za\u0159\u00edzen\u00ed.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">M\u016f\u017ee b\u00fdt klasifikov\u00e1n podle r\u016fzn\u00fdch pou\u017eit\u00ed za\u0159\u00edzen\u00ed<br>Lze ji rozd\u011blit na desku, st\u0159edn\u011b tenkou desku, st\u0159edn\u011b silnou desku, \u0159ez\u00e1n\u00ed trubek a deskov\u00e9 potrub\u00ed. To je v\u00edce z\u0159ejm\u00e9, co\u017e se t\u00fdk\u00e1 klasifikace r\u016fzn\u00fdch materi\u00e1l\u016f pou\u017e\u00edvan\u00fdch ke zpracov\u00e1n\u00ed.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Lze jej klasifikovat podle r\u016fzn\u00fdch struktur za\u0159\u00edzen\u00ed<br>M\u016f\u017ee se rozd\u011blit na interaktivn\u00ed (sk\u0159\u00ed\u0148 nebo velk\u00e1 sk\u0159\u00ed\u0148), jedinou tabulku (otev\u0159en\u00e1), tato klasifikace pat\u0159\u00ed do klasifikace podle r\u016fzn\u00fdch struktur.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Lze jej klasifikovat podle r\u016fzn\u00e9ho v\u00fdkonu laseru<br>Vysoce v\u00fdkonn\u00fd laserov\u00fd \u0159ezac\u00ed stroj s vl\u00e1kny a laserov\u00fd \u0159ezac\u00ed stroj s n\u00edzk\u00fdm v\u00fdkonem, o kter\u00e9m \u010dasto \u0159\u00edk\u00e1me, jsou rozd\u011bleny podle v\u00fdkonu laseru. P\u0159esn\u011bji jde o n\u00edzko-st\u0159edn\u00ed v\u00fdkon a st\u0159edn\u011b vysok\u00fd v\u00fdkon. N\u00edzk\u00fd a st\u0159edn\u00ed v\u00fdkon se obecn\u011b vztahuje na m\u00e9n\u011b ne\u017e 3000 W a st\u0159edn\u011b vysok\u00fd v\u00fdkon obecn\u011b na laserov\u00e1 za\u0159\u00edzen\u00ed nad 3000 W.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Lze jej klasifikovat podle r\u016fzn\u00e9ho form\u00e1tu vl\u00e1knov\u00e9ho laserov\u00e9ho \u0159ezac\u00edho stroje<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Lze jej rozd\u011blit na velk\u00fd form\u00e1t a mal\u00fd form\u00e1t. Obecn\u011b lze form\u00e1t 3000*1500 mm a vy\u0161\u0161\u00ed nazvat velkoform\u00e1tov\u00fdm. V\u00fdhodou velkoform\u00e1tov\u00e9ho laserov\u00e9ho \u0159ezac\u00edho stroje je, \u017ee pracovn\u00ed form\u00e1t je velk\u00fd, co\u017e p\u0159isp\u00edv\u00e1 ke zpracov\u00e1n\u00ed velk\u00fdch materi\u00e1l\u016f. V\u00fdhodou mal\u00e9ho form\u00e1tu je, \u017ee za\u0159\u00edzen\u00ed je vysoce integrovan\u00e9 a oblast je mal\u00e1, co\u017e je vhodn\u00e9 pro jemn\u00e9 zpracov\u00e1n\u00ed.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-is-the-laser-cutting-machine-reset-abnormally\">Nen\u00ed laserov\u00fd \u0159ezac\u00ed stroj resetov\u00e1n neobvykle?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Laserov\u00fd \u0159ezac\u00ed stroj je v modern\u00ed dob\u011b b\u011b\u017en\u00fdm zpracovatelsk\u00fdm za\u0159\u00edzen\u00edm. B\u011bhem zpracov\u00e1n\u00ed bude v\u017edy doch\u00e1zet k bolestem hlavy, zejm\u00e9na k abnorm\u00e1ln\u00edmu resetu laserov\u00e9ho \u0159ezac\u00edho stroje. To je tak\u00e9 probl\u00e9m, kter\u00fd ka\u017ed\u00e9ho v\u00edce znepokojuje. Co bychom m\u011bli v takov\u00e9 situaci d\u011blat?<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Vzhledem k tomu, \u017ee byl pou\u017eit laserov\u00fd \u0159ezac\u00ed stroj, do\u0161lo k mnoha preventivn\u00edm opat\u0159en\u00edm. Laserov\u00fd \u0159ezac\u00ed stroj nen\u00ed jen technologie pou\u017e\u00edvan\u00e1 v procesu pou\u017eit\u00ed, ale tak\u00e9 vy\u017eaduje, abychom m\u011bli ur\u010dit\u00e9 porozum\u011bn\u00ed. Laserov\u00fd \u0159ezac\u00ed stroj m\u00e1 \u010dasto probl\u00e9my s grav\u00edrov\u00e1n\u00edm a inicializac\u00ed, co\u017e je t\u0159eba prov\u00e9st zde. Data lze opravit, ne\u017e bude probl\u00e9m vy\u0159e\u0161en.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Grav\u00edrov\u00e1n\u00ed laserov\u00e9ho \u0159ezac\u00edho stroje, inicializace je nespr\u00e1vn\u00e1 a data byla odesl\u00e1na (oprava): po\u0159ad\u00ed operac\u00ed je obr\u00e1ceno (znovu zadejte); elektrostatick\u00e9 ru\u0161en\u00ed (zkontrolujte, zda je uzem\u0148ovac\u00ed vodi\u010d vypnut\u00fd); \u010distic\u00ed h\u00e1k je \u0161patn\u011b um\u00edst\u011bn a nen\u00ed zav\u0159en\u00fd, zkontrolujte, zda je nastaven\u00ed softwarov\u00fdch parametr\u016f spr\u00e1vn\u00e9 (Reset); po\u010d\u00edta\u010dov\u00fd syst\u00e9m je \u0161patn\u00fd (p\u0159einstalujte opera\u010dn\u00ed syst\u00e9m a software); zkontrolujte, zda je lev\u00fd a prav\u00fd p\u00e1s stejn\u00fd nebo zda je zadn\u00ed p\u00e1s p\u0159\u00edli\u0161 voln\u00fd (p\u00e1s je napnut\u00fd); zkontrolujte, zda \u0159emen nebo synchronn\u00ed kolo prokluzuje nebo sk\u00e1\u010dou zuby (ut\u00e1hn\u011bte synchronn\u00ed kolo nebo \u0159emen); Zkontrolujte, zda je paprsek rovnob\u011b\u017en\u00fd (znovu nastavte lev\u00fd a prav\u00fd p\u00e1s).<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-what-are-the-auxiliary-gases-for-laser-cutting\">Jak\u00e9 jsou pomocn\u00e9 plyny pro \u0159ez\u00e1n\u00ed laserem?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Kysl\u00edk: Pou\u017e\u00edv\u00e1 se hlavn\u011b k \u0159ez\u00e1n\u00ed materi\u00e1l\u016f z uhl\u00edkov\u00e9 oceli. Proto\u017ee je kysl\u00edk dobr\u00fdm pomocn\u00edkem p\u0159i spalov\u00e1n\u00ed, m\u016f\u017ee zlep\u0161it \u00fa\u010dinnost \u0159ez\u00e1n\u00ed. Proto\u017ee se v\u0161ak na \u0159ezn\u00e9 plo\u0161e vytvo\u0159\u00ed film oxidu kovu, bude m\u00edt ur\u010dit\u00fd dopad na n\u00e1sledn\u00e9 obr\u00e1b\u011bn\u00ed.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Dus\u00edk: Pou\u017e\u00edv\u00e1 se hlavn\u011b k \u0159ez\u00e1n\u00ed nerezov\u00e9 oceli. Dus\u00edk nebude reagovat s kovy. Proto nevytvo\u0159\u00ed oxidov\u00fd film, co\u017e je dobr\u00e9 pro n\u00e1sledn\u00e9 zpracov\u00e1n\u00ed. Ale pr\u00e1v\u011b tato v\u00fdhoda vede k n\u00edzk\u00e9 \u00fa\u010dinnosti \u0159ez\u00e1n\u00ed dus\u00edkem a zv\u00fd\u0161en\u00e9 spot\u0159eb\u011b plynu.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Stla\u010den\u00fd vzduch: Ve srovn\u00e1n\u00ed s kysl\u00edkem a dus\u00edkem je stla\u010den\u00fd vzduch sn\u00e1ze dostupn\u00fd a levn\u011bj\u0161\u00ed. Proto\u017ee vzduch obsahuje asi 20% kysl\u00edku a 78% dus\u00edku, ur\u010duje to, \u017ee jeho \u00fa\u010dinnost \u0159ez\u00e1n\u00ed je mnohem men\u0161\u00ed ne\u017e kysl\u00edk, ale je lep\u0161\u00ed ne\u017e dus\u00edk a pracovn\u00ed plocha po \u0159ez\u00e1n\u00ed je tak\u00e9 lep\u0161\u00ed ne\u017e kysl\u00edk.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-what-is-the-reason-for-the-blast-hole-when-the-laser-cutting-machine-punches\">Jak\u00fd je d\u016fvod v\u00fdbuchu p\u0159i \u00faderu laserov\u00e9ho \u0159ezac\u00edho stroje?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Mnoho u\u017eivatel\u016f laserov\u00fdch \u0159ezac\u00edch stroj\u016f je n\u00e1chyln\u00fdch k trysk\u00e1n\u00ed b\u011bhem d\u011brov\u00e1n\u00ed p\u0159i \u0159ez\u00e1n\u00ed list\u016f 6 mm nebo v\u00edce, co\u017e zp\u016fsobuje probl\u00e9my, jako je ne\u00fapln\u00e9 \u0159ez\u00e1n\u00ed vzork\u016f nebo nestabilita hlavy ucp\u00e1vky. Co to zp\u016fsobilo? Co je p\u0159\u00ed\u010dinou v\u00fdbuchov\u00e9ho otvoru, kdy\u017e laserov\u00fd \u0159ezac\u00ed stroj ude\u0159\u00ed?<\/p>\n\n\n\n<ol class=\"wp-block-list\"><li>Sni\u017ete tlak kysl\u00edku<\/li><\/ol>\n\n\n\n<p class=\"wp-block-paragraph\">Kysl\u00edk pom\u00e1h\u00e1 p\u0159i spalov\u00e1n\u00ed laserem. Kdy\u017e je d\u011brovac\u00ed tlak p\u0159\u00edli\u0161 vysok\u00fd, deska se okam\u017eit\u011b zlom\u00ed a zp\u016fsob\u00ed deflagraci. Sni\u017ete ofukovac\u00ed tlak, bude p\u0159i d\u011brov\u00e1n\u00ed pomalu pronikat deskou a nezp\u016fsob\u00ed deflagraci.<\/p>\n\n\n\n<ol class=\"wp-block-list\" start=\"2\"><li>Pou\u017eijte \u0159ez\u00e1n\u00ed vzduchem<\/li><\/ol>\n\n\n\n<p class=\"wp-block-paragraph\">Pou\u017eit\u00ed \u0159ez\u00e1n\u00ed vzduchem v laserov\u00fdch \u0159ezac\u00edch stroj\u00edch zlep\u0161\u00ed jev trysk\u00e1n\u00ed, ale sn\u00ed\u017e\u00ed se rychlost \u0159ez\u00e1n\u00ed. Samoz\u0159ejm\u011b m\u016f\u017eete tak\u00e9 pou\u017e\u00edt inertn\u00ed plyn, jako je dus\u00edk, ale n\u00e1klady na plyn budou vy\u0161\u0161\u00ed.<\/p>\n\n\n\n<ol class=\"wp-block-list\" start=\"3\"><li>Upravte zaost\u0159en\u00ed<\/li><\/ol>\n\n\n\n<p class=\"wp-block-paragraph\">Slo\u017eit\u011bj\u0161\u00ed je upravit zaost\u0159en\u00ed, aby se vy\u0159e\u0161il v\u00fdbuch. Pot\u0159ebujeme ladit krok za krokem v \u0159ezan\u00e9m vzorku, aby bylo mo\u017en\u00e9 zaost\u0159it na povrch \u0159ezan\u00e9ho listu. Pokud \u0159ez\u00e1te siln\u00e9 plechy, sn\u00ed\u017e\u00ed se estetika \u0159ez\u00e1n\u00ed.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">4. Upgradujte vybaven\u00ed<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Se\u0159\u00edzen\u00ed tlaku plynu a vzduchu laserov\u00e9ho \u0159ezac\u00edho stroje samostatn\u011b pro vrt\u00e1n\u00ed a \u0159ez\u00e1n\u00ed m\u016f\u017ee \u00fa\u010dinn\u011b sn\u00ed\u017eit pravd\u011bpodobnost odst\u0159elu.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-can-the-laser-cutting-machine-cut-all-materials\">M\u016f\u017ee laserov\u00fd \u0159ezac\u00ed stroj \u0159ezat v\u0161echny materi\u00e1ly?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">P\u0159esto\u017ee stroje na \u0159ez\u00e1n\u00ed kovov\u00fdm laserem maj\u00ed mnoho v\u00fdhod, nemohou \u0159ezat v\u0161echny materi\u00e1ly. Stejn\u011b jako jeho n\u00e1zev pat\u0159\u00ed laserov\u00e9 \u0159ezac\u00ed stroje do kategorie obr\u00e1b\u011bc\u00edch stroj\u016f. Obecn\u011b zpracov\u00e1vaj\u00ed kovov\u00e9 materi\u00e1ly. U nekovov\u00fdch materi\u00e1l\u016f, jako je k\u00e1men nebo sklo, nelze \u0159ezat. Proto\u017ee rozsah vlnov\u00fdch d\u00e9lek kovov\u00e9ho laserov\u00e9ho \u0159ezac\u00edho stroje nen\u00ed v rozsahu absorpce t\u011bchto materi\u00e1l\u016f nebo nen\u00ed vhodn\u00fd pro absorpci, nelze dos\u00e1hnout ide\u00e1ln\u00edho rozsahu \u0159ez\u00e1n\u00ed. Za druh\u00e9, pro MDF: jako jsou d\u0159evovl\u00e1knit\u00e9 desky, d\u0159evn\u00ed vl\u00e1kna, rostlinn\u00e1 vl\u00e1kna jako suroviny, \u0159ezac\u00ed stroj nem\u016f\u017ee \u0159ezat, proto\u017ee <a href=\"https:\/\/youtu.be\/JPmcztHiYqU\" target=\"_blank\" rel=\"noopener\">laser<\/a> \u0159ezac\u00ed stroj st\u00e1le pou\u017e\u00edv\u00e1 laser k \u0159ez\u00e1n\u00ed panelu a \u0159ezac\u00ed hlava generuje b\u011bhem operace teplo. Pokud jde o hustotov\u00fd deskov\u00fd materi\u00e1l, b\u011bhem procesu zpracov\u00e1n\u00ed je snadn\u00e9 zp\u016fsobit sp\u00e1len\u00ed a sp\u00e1len\u00ed desky a o\u0159\u00edznut\u00ed okraj\u016f.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Splnit po\u017eadavky na \u0159ez\u00e1n\u00ed je nejen obt\u00ed\u017en\u00e9, ale tak\u00e9 po\u0161kodit suroviny. Nakonec v\u011bnujte pozornost \u0159ez\u00e1n\u00ed n\u011bkter\u00fdch vysoce reflexn\u00edch materi\u00e1l\u016f, jako je m\u011b\u010f a hlin\u00edk. Tento typ materi\u00e1lu lze \u0159ezat laserov\u00fdm \u0159ezac\u00edm strojem, ale absorpce vlnov\u00fdch d\u00e9lek t\u011bchto materi\u00e1l\u016f nen\u00ed v ide\u00e1ln\u00edm rozmez\u00ed a mus\u00ed se spol\u00e9hat na plyn. Dokon\u010dete \u0159ez\u00e1n\u00ed.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-how-to-identify-the-quality-of-laser-cutting-machine\">Jak zjistit kvalitu laserov\u00e9ho \u0159ezac\u00edho stroje?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Standard pro m\u011b\u0159en\u00ed laserov\u00e9ho \u0159ezac\u00edho stroje:<\/p>\n\n\n\n<ol class=\"wp-block-list\"><li>Je povrch materi\u00e1lu po \u0159ez\u00e1n\u00ed hladk\u00fd?<\/li><li>Zda je na povrchu \u0159ezu struska.<\/li><li>Je \u0159ezn\u00e1 rychlost ide\u00e1ln\u00ed?<\/li><li>Kolmost a sklon b\u0159itu.<\/li><li>Velikost kulat\u00e9ho rohu ost\u0159\u00ed.<\/li><li>Zda je p\u0159esnost polohov\u00e1n\u00ed \u0159ez\u00e1n\u00ed men\u0161\u00ed ne\u017e 0,015 mm.<\/li><\/ol>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-how-to-adjust-the-accuracy-of-the-laser-cutting-machine\">Jak nastavit p\u0159esnost laserov\u00e9ho \u0159ezac\u00edho stroje?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Pot\u00e9, co je laserov\u00fd \u0159ezac\u00ed stroj po ur\u010ditou dobu pou\u017e\u00edv\u00e1n, dojde k ur\u010dit\u00e9 chyb\u011b v p\u0159esnosti \u0159ez\u00e1n\u00ed, kter\u00e1 je \u010dasto zp\u016fsobena zm\u011bnou ohniskov\u00e9 vzd\u00e1lenosti. Zvl\u00e1dnut\u00ed nastaven\u00ed p\u0159esnosti je proto nezbytnou znalost\u00ed k ovl\u00e1d\u00e1n\u00ed laserov\u00e9ho \u0159ezac\u00edho stroje.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Metoda p\u0159esn\u00e9ho lad\u011bn\u00ed laserov\u00e9ho \u0159ezac\u00edho stroje: Kdy\u017e je bod zaost\u0159ovac\u00edho laseru nastaven na minimum, prove\u010fte bodov\u00e9 sn\u00edm\u00e1n\u00ed, abyste dos\u00e1hli po\u010d\u00e1te\u010dn\u00edho efektu. Ohniskov\u00e1 poloha se posuzuje podle velikosti bodov\u00e9ho efektu. Pot\u0159ebujeme pouze vyhledat laserov\u00fd bod na minimu, pak je tato poloha nejlep\u0161\u00ed Zpracov\u00e1n\u00ed ohniskov\u00e9 vzd\u00e1lenosti a pot\u00e9 zah\u00e1jit zpracov\u00e1n\u00ed.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">V prvn\u00ed \u010d\u00e1sti lad\u011bn\u00ed souboru<a href=\"http:\/\/mydery.com\/cs\/5-tips-to-teach-you-how-to-clean-the-lens-of-laser-cutting-machine\/\"> laserov\u00fd \u0159ezac\u00ed stroj<\/a>, m\u016f\u017eeme pou\u017e\u00edt n\u011bjak\u00fd ladic\u00ed pap\u00edr a odpad z obrobku, abychom posoudili p\u0159esnost polohy ohniskov\u00e9 vzd\u00e1lenosti, posunuli polohu v\u00fd\u0161ky horn\u00ed a doln\u00ed laserov\u00e9 hlavy, velikost laserov\u00e9ho bodu se bude p\u0159i v\u00fdst\u0159elu r\u016fzn\u011b m\u011bnit. Prove\u010fte n\u011bkolikan\u00e1sobn\u00e9 \u00fapravy v r\u016fzn\u00fdch poloh\u00e1ch, abyste na\u0161li nejmen\u0161\u00ed bodovou polohu, abyste ur\u010dili ohniskovou vzd\u00e1lenost a nejlep\u0161\u00ed polohu laserov\u00e9 hlavy.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Pot\u00e9, co je nainstalov\u00e1n laserov\u00fd \u0159ezac\u00ed stroj, bude na \u0159ezac\u00ed trysku CNC \u0159ezac\u00edho stroje nainstalov\u00e1no r\u00fdsovac\u00ed za\u0159\u00edzen\u00ed a pomoc\u00ed r\u00fdhovac\u00edho za\u0159\u00edzen\u00ed, kter\u00e9 je \u010dtverec o d\u00e9lce 1 m, bude nakreslen simulovan\u00fd \u0159ezn\u00fd vzor. Je zabudov\u00e1n kruh o pr\u016fm\u011bru 1 m a \u010dty\u0159i rohy jsou nakresleny diagon\u00e1ln\u011b. Po nakreslen\u00ed zm\u011b\u0159te m\u011b\u0159ic\u00edm n\u00e1strojem, zda je nakreslen\u00fd kruh te\u010dn\u00fd ke \u010dty\u0159em stran\u00e1m \u010dtverce. A\u0165 u\u017e je \u00fahlop\u0159\u00ed\u010dka \u010dtverce \u221a 2 (data z\u00edskan\u00e1 otev\u0159en\u00edm odmocniny jsou p\u0159ibli\u017en\u011b: 1,41 m), st\u0159edn\u00ed osa kruhu by m\u011bla p\u016flit strany \u010dtverce a vzd\u00e1lenost od bodu, kde je st\u0159edov\u00e1 osa prot\u00edn\u00e1 ob\u011b strany \u010dtverce do bodu, kde se prot\u00ednaj\u00ed ob\u011b strany \u010dtverce Vzd\u00e1lenost by m\u011bla b\u00fdt 0,5 m. Otestujte vzd\u00e1lenost mezi \u00fahlop\u0159\u00ed\u010dkou a pr\u016fse\u010d\u00edkem a ur\u010dete p\u0159esnost \u0159ez\u00e1n\u00ed za\u0159\u00edzen\u00ed.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>","protected":false},"excerpt":{"rendered":"<p>Jak pou\u017e\u00edvat laserov\u00fd \u0159ezac\u00ed stroj k prodlou\u017een\u00ed \u017eivotnosti?<br \/>\nJak\u00e9 jsou klasifikace laserov\u00fdch \u0159ezac\u00edch stroj\u016f?<br \/>\nNen\u00ed laserov\u00fd \u0159ezac\u00ed stroj resetov\u00e1n neobvykle?<\/p>","protected":false},"author":4,"featured_media":1767,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[800,799,647,451,787],"class_list":["post-1762","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-laser-cutting-machine","tag-air-cutting","tag-auxiliary-gases","tag-cutting-speed","tag-fiber-laser-cutting-machine","tag-laser-head"],"jetpack_featured_media_url":"https:\/\/mydery.com\/wp-content\/uploads\/2021\/03\/Laser-cutting-technology-8-knowledge-Quiz.jpg","_links":{"self":[{"href":"https:\/\/mydery.com\/cs\/wp-json\/wp\/v2\/posts\/1762","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/mydery.com\/cs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/mydery.com\/cs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/mydery.com\/cs\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/mydery.com\/cs\/wp-json\/wp\/v2\/comments?post=1762"}],"version-history":[{"count":0,"href":"https:\/\/mydery.com\/cs\/wp-json\/wp\/v2\/posts\/1762\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/mydery.com\/cs\/wp-json\/wp\/v2\/media\/1767"}],"wp:attachment":[{"href":"https:\/\/mydery.com\/cs\/wp-json\/wp\/v2\/media?parent=1762"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/mydery.com\/cs\/wp-json\/wp\/v2\/categories?post=1762"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/mydery.com\/cs\/wp-json\/wp\/v2\/tags?post=1762"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}