{"id":2336,"date":"2025-09-26T16:24:18","date_gmt":"2025-09-26T08:24:18","guid":{"rendered":"https:\/\/www.fincmfuture.com\/?p=2336"},"modified":"2025-09-28T09:59:02","modified_gmt":"2025-09-28T01:59:02","slug":"fiber-laser-cutting-coaxial-adjustment-nozzle-alignment","status":"publish","type":"post","link":"https:\/\/www.fincmfuture.com\/cs\/fiber-laser-cutting-coaxial-adjustment-nozzle-alignment\/","title":{"rendered":"\u0158ez\u00e1n\u00ed vl\u00e1knov\u00fdm laserem: Pro\u010d je koaxi\u00e1ln\u00ed nastaven\u00ed rozhoduj\u00edc\u00ed pro kvalitu \u0159ez\u00e1n\u00ed?"},"content":{"rendered":"<p>P\u0159i provozu <a href=\"https:\/\/www.fincmfuture.com\/cs\/products-fiber-laser-cutting-machines\/\">\u0159ezac\u00ed stroj s vl\u00e1knov\u00fdm laserem<\/a>, zejm\u00e9na u vysoce v\u00fdkonn\u00fdch laserov\u00fdch \u0159ezac\u00edch za\u0159\u00edzen\u00ed 12kw, 20kw a v\u00edce, je pro kvalitu \u0159ez\u00e1n\u00ed nezbytn\u00e9 zajistit souos\u00e9 zarovn\u00e1n\u00ed mezi laserov\u00fdm paprskem a v\u00fdstupn\u00edm otvorem trysky. Z pohledu p\u0159\u00ed\u010dn\u00e9ho \u0159ezu znamen\u00e1 dokonal\u00e1 souosost, \u017ee laserov\u00fd paprsek a tryska tvo\u0159\u00ed soust\u0159edn\u00e9 kru\u017enice. V tomto \u010dl\u00e1nku vysv\u011btl\u00edme, pro\u010d je souosost trysky d\u016fle\u017eit\u00e1, kdy je t\u0159eba souosost nastavit, jak ji zjistit a jak postupovat krok za krokem p\u0159i optimalizaci \u0159ezn\u00e9ho v\u00fdkonu.<\/p>\n<h2><strong><b>V\u00fdznam koaxi\u00e1ln\u00edho nastaven\u00ed p\u0159i \u0159ez\u00e1n\u00ed laserem<\/b><\/strong><\/h2>\n<p>Na str\u00e1nk\u00e1ch <strong>se\u0159\u00edzen\u00ed trysek<\/strong>\u00a0p\u0159\u00edmo ovliv\u0148uje efektivitu a kvalitu \u0159ez\u00e1n\u00ed. Pokud se laserov\u00fd paprsek odchyluje od st\u0159edu trysky, doch\u00e1z\u00ed k nerovnom\u011brn\u00e9mu rozlo\u017een\u00ed \u0159ezn\u00e9ho plynu. To m\u00e1 \u010dasto za n\u00e1sledek, \u017ee se jedna strana \u0159ezu nadm\u011brn\u011b tav\u00ed, zat\u00edmco druh\u00e1 strana vykazuje \u0161patnou penetraci.<\/p>\n<p>Pro <strong>tenk\u00e9 desky do 3 mm<\/strong>, je dopad minim\u00e1ln\u00ed. Nicm\u00e9n\u011b pro <strong>siln\u011bj\u0161\u00ed desky nad 3 mm<\/strong>, \u0161patn\u00e1 koaxi\u00e1lnost m\u016f\u017ee zp\u016fsobit v\u00e1\u017en\u00e9 probl\u00e9my, jako jsou:<\/p>\n<ul>\n<li><strong>\u0160patn\u00e1 kvalita roh\u016f<\/strong>: Nesouosost vede k p\u0159eh\u0159\u00edv\u00e1n\u00ed v ostr\u00fdch \u00fahlech, co\u017e sni\u017euje p\u0159esnost a stabilitu. P\u0159i \u0159ez\u00e1n\u00ed tlust\u00fdch plech\u016f to m\u016f\u017ee dokonce zabr\u00e1nit dokon\u010den\u00ed procesu.<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul>\n<li><strong>Nestabiln\u00ed perforace<\/strong>: Nep\u0159esn\u00e1 koaxi\u00e1lnost p\u0159i propichov\u00e1n\u00ed zp\u016fsobuje del\u0161\u00ed dobu propichov\u00e1n\u00ed a nestabiln\u00ed odstra\u0148ov\u00e1n\u00ed taveniny. Tenk\u00e9 plechy jsou posti\u017eeny m\u00e9n\u011b, ale u siln\u00fdch plech\u016f m\u016f\u017ee doj\u00edt k siln\u00e9mu p\u0159etaven\u00ed a ne\u00fasp\u011b\u0161n\u00e9mu pronik\u00e1n\u00ed.<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<h3><strong><b>Kdy byste m\u011bli nastavit koaxi\u00e1lnost?<\/b><\/strong><\/h3>\n<p>Obsluha by m\u011bla pravideln\u011b kontrolovat a se\u0159izovat koaxi\u00e1ln\u00ed vyrovn\u00e1n\u00ed za n\u00e1sleduj\u00edc\u00edch podm\u00ednek:<\/p>\n<ul>\n<li><strong>Po v\u00fdm\u011bn\u011b sou\u010d\u00e1st\u00ed \u0159ezac\u00ed hlavy<\/strong>: I mal\u00e9 odchylky mezi star\u00fdmi a nov\u00fdmi d\u00edly mohou ovlivnit lom paprsku a jeho se\u0159\u00edzen\u00ed.<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul>\n<li><strong>P\u0159i sn\u00ed\u017een\u00ed kvality \u0159ezu<\/strong>: Pokud jsou \u0159ezy hrub\u00e9, nerovn\u00e9 nebo se na nich objevuj\u00ed praskliny, b\u00fdvaj\u00ed \u010dasto p\u0159\u00ed\u010dinou probl\u00e9my s vyrovn\u00e1n\u00edm trysek.<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul>\n<li><strong>Po dlouhodob\u00e9m pou\u017e\u00edv\u00e1n\u00ed stroje<\/strong>: Opot\u0159eben\u00ed a uvoln\u011bn\u00ed sou\u010d\u00e1stek m\u016f\u017ee \u010dasem zp\u016fsobit nesouosost, co\u017e vy\u017eaduje pravidelnou kontrolu a \u00fadr\u017ebu.<\/li>\n<\/ul>\n<h3><strong><b>Jak zjistit koaxi\u00e1lnost<\/b><\/strong><\/h3>\n<p>Praktick\u00fdm zp\u016fsobem kontroly koaxi\u00e1ln\u00edho vyrovn\u00e1n\u00ed je pou\u017eit\u00ed <strong>pr\u016fhledn\u00e1 p\u00e1ska a tryska<\/strong>:<\/p>\n<ul>\n<li>P\u0159ipravte si 1,2mm trysku a kousek pr\u016fhledn\u00e9 p\u00e1sky.<\/li>\n<li>P\u00e1sku pevn\u011b p\u0159ipevn\u011bte kolem v\u00fdstupu trysky.<\/li>\n<li>Vyst\u0159elte n\u00edzkov\u00fdkonn\u00fd laserov\u00fd puls a sledujte stopu po vyp\u00e1len\u00ed.<\/li>\n<li>Pokud nen\u00ed laserov\u00fd bod vycentrov\u00e1n uvnit\u0159 kruhu trysky, upravte zarovn\u00e1n\u00ed.<\/li>\n<\/ul>\n<p>Tato jednoduch\u00e1 metoda poskytuje jasn\u00fd vizu\u00e1ln\u00ed ukazatel, zda je laserov\u00fd paprsek p\u0159esn\u011b zarovn\u00e1n s otvorem trysky.<\/p>\n<h3><strong><b>Jak nastavit se\u0159\u00edzen\u00ed trysek<\/b><\/strong><\/h3>\n<p>Chcete-li dos\u00e1hnout p\u0159esn\u00e9 souososti, postupujte podle n\u00e1sleduj\u00edc\u00edch pokyn\u016f:<\/p>\n<ul>\n<li>Vym\u011b\u0148te trysku za trysku o pr\u016fm\u011bru 1,5 mm (jednovrstvou nebo dvouvrstvou).<\/li>\n<li>Na povrch trysky nalepte kousek pr\u016fhledn\u00e9 p\u00e1sky.<\/li>\n<li>Nastavte zaost\u0159en\u00ed laserov\u00e9 hlavy na nulu a nastavte v\u00fdkon na p\u0159ibli\u017en\u011b 10%.<\/li>\n<li>Vyst\u0159elte kr\u00e1tk\u00fd laserov\u00fd puls a sledujte zna\u010dku na p\u00e1sce.<\/li>\n<li>Pokud je paprsek mimo st\u0159ed, pou\u017eijte p\u0159\u00edlo\u017en\u00edk. <strong>imbusov\u00fd kl\u00ed\u010d <\/strong>pe\u010dliv\u011b nastavit \u0161rouby na \u0159ezac\u00ed hlav\u011b.<\/li>\n<li>Zkou\u0161ku opakujte, dokud nen\u00ed laserov\u00fd bod dokonale vycentrov\u00e1n v otvoru trysky.<\/li>\n<\/ul>\n<p>Pe\u010dliv\u00fdm vylad\u011bn\u00edm koaxi\u00e1lnosti m\u016f\u017eete v\u00fdrazn\u011b zlep\u0161it <strong>kvalita \u0159ezu, stabilita p\u0159i pro\u0159ez\u00e1v\u00e1n\u00ed a hladkost ost\u0159\u00ed<\/strong>, zejm\u00e9na p\u0159i zpracov\u00e1n\u00ed siln\u00fdch kovov\u00fdch desek.<\/p>\n<p>Na str\u00e1nk\u00e1ch <strong>koaxi\u00e1ln\u00ed nastaven\u00ed <a class=\"wpil_keyword_link\" title=\"laserov\u00fd \u0159ezac\u00ed stroj\" href=\"https:\/\/www.fincmfuture.com\/cs\/products\/large-format-laser-cutting-machine\/\" data-wpil-keyword-link=\"linked\">laserov\u00fd \u0159ezac\u00ed stroj<\/a><\/strong>\u00a0nen\u00ed jen krokem \u00fadr\u017eby - je to z\u00e1sadn\u00ed faktor, kter\u00fd ur\u010duje p\u0159esnost, \u00fa\u010dinnost a stabilitu \u0159ez\u00e1n\u00ed. Pravideln\u00e1 kontrola a dola\u010fov\u00e1n\u00ed se\u0159\u00edzen\u00ed trysek zaji\u0161\u0165uje hlad\u0161\u00ed \u0159ezy, kvalitn\u011bj\u0161\u00ed hrany a konzistentn\u00ed v\u00fdsledky, zejm\u00e9na v oblasti <strong>vysoce v\u00fdkonn\u00fd <a href=\"https:\/\/www.fincmfuture.com\/cs\/products\/large-format-laser-cutting-machine\/\">\u0159ez\u00e1n\u00ed vl\u00e1knov\u00fdm laserem<\/a><\/strong>\u00a0siln\u00fdch materi\u00e1l\u016f.<\/p>\n<p>Udr\u017eov\u00e1n\u00ed dokonal\u00e9 koaxi\u00e1lnosti nejen prodlou\u017e\u00ed \u017eivotnost va\u0161eho stroje, ale tak\u00e9 v\u00e1m pom\u016f\u017ee zajistit. <strong>\u0159ez\u00e1n\u00ed laserem na profesion\u00e1ln\u00ed \u00farovni<\/strong>\u00a0v n\u00e1ro\u010dn\u00fdch pr\u016fmyslov\u00fdch aplikac\u00edch.<\/p>","protected":false},"excerpt":{"rendered":"<p>When operating a fiber laser cutting machine, especially for high power fiber lazer cutter equipment 12kw,20kw or more, ensuring the coaxial alignment between the laser beam and the nozzle outlet hole is essential for cutting quality. From a cross-sectional view, perfect coaxiality means the laser beam and the nozzle form concentric circles. In this article, [&hellip;]<\/p>","protected":false},"author":7,"featured_media":2337,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[35],"tags":[],"acf":[],"_links":{"self":[{"href":"https:\/\/www.fincmfuture.com\/cs\/wp-json\/wp\/v2\/posts\/2336"}],"collection":[{"href":"https:\/\/www.fincmfuture.com\/cs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.fincmfuture.com\/cs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.fincmfuture.com\/cs\/wp-json\/wp\/v2\/users\/7"}],"replies":[{"embeddable":true,"href":"https:\/\/www.fincmfuture.com\/cs\/wp-json\/wp\/v2\/comments?post=2336"}],"version-history":[{"count":0,"href":"https:\/\/www.fincmfuture.com\/cs\/wp-json\/wp\/v2\/posts\/2336\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.fincmfuture.com\/cs\/wp-json\/wp\/v2\/media\/2337"}],"wp:attachment":[{"href":"https:\/\/www.fincmfuture.com\/cs\/wp-json\/wp\/v2\/media?parent=2336"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.fincmfuture.com\/cs\/wp-json\/wp\/v2\/categories?post=2336"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.fincmfuture.com\/cs\/wp-json\/wp\/v2\/tags?post=2336"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}