{"id":94638,"date":"2026-11-04T20:23:43","date_gmt":"2026-11-04T17:23:43","guid":{"rendered":"https:\/\/www.mikropor.com\/?p=94638"},"modified":"2026-11-04T20:29:37","modified_gmt":"2026-11-04T17:29:37","slug":"karbon-celigi-fiber-lazer-kesiminde-psa-azot-jeneratoru","status":"publish","type":"post","link":"https:\/\/www.mikropor.com\/en\/karbon-celigi-fiber-lazer-kesiminde-psa-azot-jeneratoru\/","title":{"rendered":"Karbon \u00c7eli\u011fi Fiber Lazer Kesiminde PSA Azot Jenerat\u00f6r\u00fc"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"94638\" class=\"elementor elementor-94638\" data-elementor-post-type=\"post\">\n\t\t\t\t<div class=\"elementor-element elementor-element-fa2fe17 e-flex e-con-boxed e-con e-parent\" data-id=\"fa2fe17\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-835bacc elementor-widget elementor-widget-text-editor\" data-id=\"835bacc\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Fiber lazer teknolojisindeki geli\u015fmeler son on y\u0131l i\u00e7erisinde metal i\u015fleme sekt\u00f6r\u00fcnde \u00f6nemli bir d\u00f6n\u00fc\u015f\u00fcm yaratm\u0131\u015ft\u0131r. Artan lazer g\u00fc\u00e7leri sayesinde malzemeler \u00e7ok daha y\u00fcksek h\u0131zlarda, daha d\u00fc\u015f\u00fck toleranslarla ve daha y\u00fcksek \u00fcretim kapasitesiyle i\u015flenebilmektedir. G\u00fcn\u00fcm\u00fczde lazer sistemlerinin performans\u0131n\u0131 belirleyen en \u00f6nemli parametrelerden birisi de yard\u0131mc\u0131 gaz se\u00e7imidir. Yard\u0131mc\u0131 gaz, kesim s\u0131ras\u0131nda olu\u015fan ergimi\u015f metalin kesim kanal\u0131ndan uzakla\u015ft\u0131r\u0131lmas\u0131n\u0131 sa\u011flamakta, lazer \u0131\u015f\u0131n\u0131n\u0131n malzeme ile etkile\u015fimini d\u00fczenlemekte, olu\u015fan plazmay\u0131 kontrol etmekte ve kesim y\u00fczeyinin metalurjik yap\u0131s\u0131n\u0131 do\u011frudan etkilemektedir. Bu nedenle yard\u0131mc\u0131 gaz\u0131n bile\u015fimi, safl\u0131\u011f\u0131, bas\u0131nc\u0131 ve debisi kesim kalitesini belirleyen temel proses parametreleri aras\u0131nda yer almaktad\u0131r.<\/p><p>D\u00fc\u015f\u00fck karbonlu \u00e7elik (DKP), lazer kesimlerinde uzun y\u0131llard\u0131r saf oksijen tercih edilmektedir. Bunun temel nedeni oksijenin kesim malzemesi ile ekzotermik reaksiyona girerek ilave \u0131s\u0131 olu\u015fturmas\u0131d\u0131r. Bu reaksiyon lazer taraf\u0131ndan sa\u011flanan enerjiye ek enerji kazand\u0131rd\u0131\u011f\u0131 i\u00e7in \u00f6zellikle d\u00fc\u015f\u00fck g\u00fc\u00e7l\u00fc lazerlerde \u00f6nemli avantaj sa\u011flamaktad\u0131r. Ancak oksijen kullan\u0131m\u0131n\u0131n baz\u0131 \u00f6nemli dezavantajlar\u0131 bulunmaktad\u0131r. Kesim y\u00fczeyinde olu\u015fan metal oksit tabakas\u0131 \u00f6zellikle elektrostatik boya uygulamalar\u0131 \u00f6ncesinde ilave y\u00fczey haz\u0131rl\u0131\u011f\u0131 gerektirmektedir. Ayr\u0131ca y\u00fcksek oksidasyon nedeniyle y\u00fczey kalitesi s\u0131n\u0131rlanmakta ve baz\u0131 hassas uygulamalarda ikinci bir i\u015flem ihtiyac\u0131 do\u011fmaktad\u0131r. Fiber lazer g\u00fc\u00e7lerinin 6 kW, 10 kW ve hatta 20 kW seviyelerine ula\u015fmas\u0131yla birlikte kesim mekanizmas\u0131 \u00f6nemli \u00f6l\u00e7\u00fcde de\u011fi\u015fmi\u015ftir. Art\u0131k kesme i\u015flemi yaln\u0131zca ekzotermik reaksiyona ba\u011f\u0131ml\u0131 de\u011fildir. Lazer taraf\u0131ndan sa\u011flanan y\u00fcksek enerji sayesinde ergiyen metalin y\u00fcksek bas\u0131n\u00e7l\u0131 gaz ak\u0131\u015f\u0131 ile kesim kanal\u0131ndan uzakla\u015ft\u0131r\u0131lmas\u0131 \u00e7ok daha etkin hale gelmi\u015ftir. Bu durum, d\u00fc\u015f\u00fck karbonlu \u00e7eli\u011fin kesiminde yard\u0131mc\u0131 gaz se\u00e7iminde yeni yakla\u015f\u0131mlar\u0131n ortaya \u00e7\u0131kmas\u0131na neden olmu\u015ftur.<\/p><p>Son y\u0131llarda \u00f6zellikle ince ve orta kal\u0131nl\u0131ktaki d\u00fc\u015f\u00fck karbonlu \u00e7eliklerin kesiminde azot-oksijen kar\u0131\u015f\u0131m gazlar\u0131 (Mix Gaz) giderek daha yayg\u0131n kullan\u0131lmaktad\u0131r. Kontroll\u00fc miktarda oksijen i\u00e7eren bu gazlar, saf oksijenin olu\u015fturdu\u011fu yo\u011fun oksidasyonu azalt\u0131rken kesim h\u0131z\u0131n\u0131n korunmas\u0131na hatta artmas\u0131na da katk\u0131 sa\u011flamaktad\u0131r. B\u00f6ylece daha d\u00fc\u015f\u00fck \u00e7apak olu\u015fumu, daha temiz kesim y\u00fczeyi ve daha y\u00fcksek \u00fcretim kapasitesi ayn\u0131 proses i\u00e7erisinde elde edilebilmektedir. G\u00fcn\u00fcm\u00fczde kullan\u0131lan mix gaz sistemleri \u00e7o\u011funlukla manifoltlardan sa\u011flanan gaz halindeki saf azot ile saf oksijenin gaz mikserlerinde hassas oranlarda kar\u0131\u015ft\u0131r\u0131lmas\u0131 esas\u0131na dayanmaktad\u0131r. Bu y\u00f6ntem teknik olarak ba\u015far\u0131l\u0131 olmakla birlikte iki ayr\u0131 gaz besleme hatt\u0131, gaz mikseri, s\u00fcrekli kalibrasyon, gaz lojisti\u011fi ve y\u00fcksek ilk yat\u0131r\u0131m maliyeti gerektirmektedir. \u00d6zellikle y\u00fcksek t\u00fcketimli lazer kesim tesislerinde bu sistemler \u00f6nemli i\u015fletme maliyetleri olu\u015fturmaktad\u0131r.<\/p><p><strong>D\u00fc\u015f\u00fck Karbonlu \u00c7elik Lazer Kesim Sistemlerinde PSA Azot Jenerat\u00f6r\u00fc<\/strong><\/p><p>PSA (Pressure Swing Adsorption) teknolojisi ile \u00e7al\u0131\u015fan azot jenerat\u00f6rleri %95\u201399,999 aras\u0131nda de\u011fi\u015fen safl\u0131klarda azot \u00fcretebilmektedir. D\u00fc\u015f\u00fck karbonlu \u00e7eli\u011fin kesim uygulamalar\u0131nda kullan\u0131lan yakla\u015f\u0131k %95\u2013%98 safl\u0131k seviyelerinde \u00fcretilen kar\u0131\u015f\u0131m gaz\u0131 kompozisyonu PSA ile do\u011frudan sa\u011flanabilir. PSA Azot jenerat\u00f6rleri ile \u00fcretilen azotun kalan k\u0131sm\u0131 b\u00fcy\u00fck oranda oksijenden olu\u015fmaktad\u0131r. Atmosferik havada yakla\u015f\u0131k %0,93 oran\u0131nda bulunan argon ise PSA prosesi sonunda \u00fcr\u00fcn gaz\u0131 i\u00e7erisinde benzer seviyelerde kalmaktad\u0131r. Argon inert yap\u0131s\u0131 nedeniyle lazer kesim reaksiyonuna kat\u0131lmad\u0131\u011f\u0131ndan proses performans\u0131n\u0131 olumsuz etkilememektedir. Dolay\u0131s\u0131yla yakla\u015f\u0131k %95\u201398 safl\u0131kta \u00e7al\u0131\u015fan bir PSA azot jenerat\u00f6r\u00fc, ilave gaz mikseri kullan\u0131lmaks\u0131z\u0131n d\u00fc\u015f\u00fck karbon \u00e7eli\u011fin kesiminde ihtiya\u00e7 duyulan gaz kar\u0131\u015f\u0131m\u0131n\u0131 do\u011fal olarak sa\u011flayabilmektedir. B\u00f6ylece kriyojenik veya manifoltlarda azot depolama, gaz mikseri yat\u0131r\u0131m\u0131 ve iki ayr\u0131 gaz\u0131n hassas oranlarda kar\u0131\u015ft\u0131r\u0131lmas\u0131 gereksinimi ortadan kalkmaktad\u0131r. Sistem yaln\u0131zca bas\u0131n\u00e7l\u0131 hava, uygun filtreleme, kurutma ve PSA azot jenerat\u00f6r\u00fc ile \u00e7al\u0131\u015fabilmektedir.<\/p><p>PSA azot jenerat\u00f6rlerinde, sisteme giren atmosferik hava yakla\u015f\u0131k %78 azot, %21 oksijen, %0,93 argon ve \u00e7ok d\u00fc\u015f\u00fck oranlarda di\u011fer gazlardan olu\u015fmaktad\u0131r. Bas\u0131n\u00e7l\u0131 hava, karbon molek\u00fcler elek (Carbon Molecular Sieve-CMS) i\u00e7erisine g\u00f6nderildi\u011finde oksijen molek\u00fclleri adsorplan\u0131r ve tank \u00e7\u0131k\u0131\u015f\u0131nda azot oran\u0131 y\u00fckselirken oksijen oran\u0131 d\u00fc\u015fer. PSA sistemlerinde, azot safl\u0131\u011f\u0131 tamamen proses ihtiyac\u0131na g\u00f6re ayarlanabilmektedir. Safl\u0131k y\u00fckseldik\u00e7e \u00fcretim debisi azal\u0131rken, safl\u0131k d\u00fc\u015f\u00fcr\u00fcld\u00fc\u011f\u00fcnde ayn\u0131 jenerat\u00f6rden \u00e7ok daha y\u00fcksek gaz debileri elde edilebilmektedir. D\u00fc\u015f\u00fck karbonlu \u00e7eli\u011fin kesiminde \u00f6nemli olan, istenen kesim mekanizmas\u0131n\u0131 sa\u011flayacak optimum gaz kompozisyonunun olu\u015fturulmas\u0131d\u0131r.<\/p><p>Yakla\u015f\u0131k %95 azot safl\u0131\u011f\u0131nda \u00e7al\u0131\u015fan bir PSA azot jenerat\u00f6r\u00fcnden elde edilen \u00fcr\u00fcn gaz\u0131n\u0131n tipik bile\u015fimi a\u015fa\u011f\u0131daki gibidir:<\/p><p>\u00a0<\/p><table style=\"width: fit-content; margin: 0 auto; border-collapse: collapse; text-align: left;\"><thead><tr><th style=\"border: 1px solid #ccc; padding: 10px 15px;\">Bile\u015fen<\/th><th style=\"border: 1px solid #ccc; padding: 10px 15px;\">Yakla\u015f\u0131k Oran<\/th><\/tr><\/thead><tbody><tr><td style=\"border: 1px solid #ccc; padding: 10px 15px;\">Azot (N\u2082)<\/td><td style=\"border: 1px solid #ccc; padding: 10px 15px;\">%95<\/td><\/tr><tr><td style=\"border: 1px solid #ccc; padding: 10px 15px;\">Oksijen (O\u2082)<\/td><td style=\"border: 1px solid #ccc; padding: 10px 15px;\">%4,0-4,5<\/td><\/tr><tr><td style=\"border: 1px solid #ccc; padding: 10px 15px;\">Argon (Ar)<\/td><td style=\"border: 1px solid #ccc; padding: 10px 15px;\">%0,8-1,0<\/td><\/tr><\/tbody><\/table><div style=\"display: flex !important; justify-content: center !important; width: 100%; margin-top: 10px;\"><span style=\"display: inline-block !important; white-space: nowrap !important; text-align: center !important;\"><br \/><em><strong>Tablo 1.<\/strong> Gaz Bile\u015fim Oranlar\u0131<\/em><br \/><\/span><\/div><p>\u00a0<\/p><p>Bu gaz kompozisyonu incelendi\u011finde, \u00fcr\u00fcn gaz\u0131n\u0131n kalan k\u0131sm\u0131n\u0131n b\u00fcy\u00fck oranda oksijenden olu\u015ftu\u011fu g\u00f6r\u00fclmektedir. Ba\u015fka bir ifadeyle PSA azot jenerat\u00f6r\u00fc, ilave bir gaz mikseri kullan\u0131lmaks\u0131z\u0131n d\u00fc\u015f\u00fck karbonlu \u00e7eli\u011fin lazer kesiminde kullan\u0131lan bir\u00e7ok azot-oksijen kar\u0131\u015f\u0131m gaz\u0131na olduk\u00e7a yak\u0131n bir gaz bile\u015fimi \u00fcretmektedir. Burada dikkat edilmesi gereken \u00f6nemli nokta argonun davran\u0131\u015f\u0131d\u0131r. Argon kimyasal olarak inert bir gazd\u0131r ve lazer kesimi s\u0131ras\u0131nda reaksiyona girmez. Yakla\u015f\u0131k %1 seviyesindeki argonun kesim kalitesi \u00fczerinde belirgin bir olumsuz etkisi bulunmamaktad\u0131r. Aksine bir\u00e7ok end\u00fcstriyel koruyucu gaz uygulamas\u0131nda inert \u00f6zelli\u011fi nedeniyle tercih edilen gazlardan biridir. Dolay\u0131s\u0131yla PSA \u00fcr\u00fcn gaz\u0131ndaki argon miktar\u0131, d\u00fc\u015f\u00fck karbonlu \u00e7eli\u011fin lazer kesim prosesi a\u00e7\u0131s\u0131ndan herhangi bir dezavantaj olu\u015fturmamaktad\u0131r.<\/p><p>Bu \u00e7al\u0131\u015fman\u0131n amac\u0131; d\u00fc\u015f\u00fck karbonlu \u00e7eli\u011fin lazer kesim prosesinde, geleneksel saf oksijen kullan\u0131m\u0131 ile PSA teknolojisiyle yerinde \u00fcretilen yakla\u015f\u0131k %95-98 safl\u0131ktaki azot gaz\u0131n\u0131n kesim performanslar\u0131n\u0131 deneysel olarak kar\u015f\u0131la\u015ft\u0131rmakt\u0131r. Bu do\u011frultuda, klasik bir gaz kar\u0131\u015ft\u0131rma altyap\u0131s\u0131na ihtiya\u00e7 duyulmaks\u0131z\u0131n, PSA azot jenerat\u00f6r\u00fc destekli kesimlerin teknik ve operasyonel a\u00e7\u0131lardan uygulanabilirli\u011fi kapsaml\u0131 bir \u015fekilde de\u011ferlendirilmi\u015ftir.<\/p><p><strong>2. Deneysel \u00c7al\u0131\u015fma<\/strong><\/p><p>\u00c7al\u0131\u015fma kapsam\u0131nda, d\u00fc\u015f\u00fck karbonlu \u00e7eli\u011fin lazer kesiminde geleneksel saf oksijen kullan\u0131m\u0131 ile PSA teknolojisi kullan\u0131larak yerinde \u00fcretilen yakla\u015f\u0131k %95-98 safl\u0131ktaki azot gaz\u0131n\u0131n kesim performanslar\u0131 kar\u015f\u0131la\u015ft\u0131r\u0131lm\u0131\u015ft\u0131r. Ama\u00e7, PSA azot jenerat\u00f6r\u00fcnden elde edilen gaz\u0131n karbon \u00e7eli\u011fi kesiminde oksijene g\u00f6re avantajl\u0131 olarak kullan\u0131lan ve azot ve oksijen manifoltlar\u0131ndan al\u0131nan gazlar\u0131n belirli olanlarda gaz mikserlerinde kar\u0131\u015ft\u0131r\u0131lmas\u0131 ile elde edilen kar\u0131\u015f\u0131m gazlar\u0131na alternatif olu\u015fturup olu\u015fturamayaca\u011f\u0131n\u0131 de\u011ferlendirmektir.<\/p><p>Deneyler, Mikropor \u00fcretim tesisinde bulunan 4 kW g\u00fcc\u00fcndeki fiber lazer kesim tezg\u00e2h\u0131nda ger\u00e7ekle\u015ftirilmi\u015ftir (\u015eekil 1). T\u00fcm deneylerde lazer g\u00fcc\u00fc, odak noktas\u0131, nozzle tipi, odak mesafesi, kesim yolu ve di\u011fer makine parametreleri sabit tutularak sadece yard\u0131mc\u0131 gaz de\u011fi\u015ftirilip kar\u015f\u0131la\u015ft\u0131rmal\u0131 sonu\u00e7lar elde edilmi\u015ftir. B\u00f6ylece elde edilen farkl\u0131l\u0131klar\u0131n yaln\u0131zca kullan\u0131lan gaz kompozisyonundan kaynaklanmas\u0131 sa\u011flanm\u0131\u015ft\u0131r.<\/p><p><img fetchpriority=\"high\" decoding=\"async\" class=\"aligncenter wp-image-94640 size-full\" src=\"https:\/\/www.mikropor.com\/wp-content\/uploads\/2026\/11\/Kusursuz-Endustriyel-Fabrika-Makinesi.png\" alt=\"\" width=\"1672\" height=\"941\" srcset=\"https:\/\/www.mikropor.com\/wp-content\/uploads\/2026\/11\/Kusursuz-Endustriyel-Fabrika-Makinesi.png 1672w, https:\/\/www.mikropor.com\/wp-content\/uploads\/2026\/11\/Kusursuz-Endustriyel-Fabrika-Makinesi-300x169.png 300w, https:\/\/www.mikropor.com\/wp-content\/uploads\/2026\/11\/Kusursuz-Endustriyel-Fabrika-Makinesi-1024x576.png 1024w, https:\/\/www.mikropor.com\/wp-content\/uploads\/2026\/11\/Kusursuz-Endustriyel-Fabrika-Makinesi-768x432.png 768w, https:\/\/www.mikropor.com\/wp-content\/uploads\/2026\/11\/Kusursuz-Endustriyel-Fabrika-Makinesi-1536x864.png 1536w\" sizes=\"(max-width: 1672px) 100vw, 1672px\" \/><\/p><div style=\"display: flex !important; justify-content: center !important; width: 100%; margin-top: 10px;\"><span style=\"display: inline-block !important; white-space: nowrap !important; text-align: center !important;\"><br \/><em><strong>\u015eekil 1.<\/strong> 4 kW Fiber Lazer Kesim Tezg\u00e2h\u0131<\/em><br \/><\/span><\/div><p>\u00a0<\/p><p>Deney numunesi olarak end\u00fcstride yayg\u0131n \u015fekilde DKP sac olarak bilinen EN 10025 standard\u0131ndaki S235 kalite d\u00fc\u015f\u00fck karbonlu \u00e7elik tercih edilmi\u015ftir. Deneyler 3 mm ve 4 mm sac kal\u0131nl\u0131klar\u0131nda ger\u00e7ekle\u015ftirilerek farkl\u0131 kesim \u015fartlar\u0131ndaki performans de\u011ferlendirilmi\u015ftir. Saf oksijen kullan\u0131lan deneylerde gaz do\u011frudan manifold sisteminden lazer tezg\u00e2h\u0131na beslenmi\u015ftir.<\/p><p>Deneylerde kullan\u0131lan sistem; kompres\u00f6r, \u00f6n filtreler, so\u011futmal\u0131 tip kurutucu, hassas filtreler, PSA azot jenerat\u00f6r\u00fc ve y\u00fcksek bas\u0131n\u00e7 ihtiyac\u0131n\u0131 kar\u015f\u0131layan booster \u00fcnitesinden olu\u015fmaktad\u0131r. \u00dcretilen gaz herhangi bir harici gaz mikseri kullan\u0131lmaks\u0131z\u0131n do\u011frudan lazer kesim sistemine verilmi\u015ftir. B\u00f6ylece saha ko\u015fullar\u0131nda uygulanabilecek en basit ve en ekonomik sistem konfig\u00fcrasyonu olu\u015fturulmu\u015ftur.<\/p><p>\u015eekil 2&#8217;de deneylerde kullan\u0131lan gaz besleme sisteminin \u015fematik g\u00f6sterimi verilmi\u015ftir;<\/p><p><img decoding=\"async\" class=\"aligncenter wp-image-94644 size-full\" src=\"https:\/\/www.mikropor.com\/wp-content\/uploads\/2026\/11\/sekil-2.png\" alt=\"\" width=\"1680\" height=\"406\" srcset=\"https:\/\/www.mikropor.com\/wp-content\/uploads\/2026\/11\/sekil-2.png 1680w, https:\/\/www.mikropor.com\/wp-content\/uploads\/2026\/11\/sekil-2-300x73.png 300w, https:\/\/www.mikropor.com\/wp-content\/uploads\/2026\/11\/sekil-2-1024x247.png 1024w, https:\/\/www.mikropor.com\/wp-content\/uploads\/2026\/11\/sekil-2-768x186.png 768w, https:\/\/www.mikropor.com\/wp-content\/uploads\/2026\/11\/sekil-2-1536x371.png 1536w\" sizes=\"(max-width: 1680px) 100vw, 1680px\" \/><\/p><p>Bu sistemde gaz \u00fcretiminin tamam\u0131 i\u015fletme i\u00e7erisinde ger\u00e7ekle\u015ftirilmi\u015f olup kriyojenik azot tank\u0131, gaz mikseri veya ilave gaz kar\u0131\u015ft\u0131rma ekipman\u0131 kullan\u0131lmam\u0131\u015ft\u0131r. PSA jenerat\u00f6r\u00fc %97 azot safl\u0131\u011f\u0131nda \u00e7al\u0131\u015ft\u0131r\u0131lm\u0131\u015ft\u0131r. Bu \u00e7al\u0131\u015fma noktas\u0131nda elde edilen \u00fcr\u00fcn gaz\u0131 yakla\u015f\u0131k olarak %97 azot, %2 civar\u0131nda oksijen ve yakla\u015f\u0131k %1 argondan olu\u015fmaktad\u0131r. Deneylerde a\u015fa\u011f\u0131daki performans kriterleri de\u011ferlendirilmi\u015ftir:<\/p><div style=\"text-align: left !important; line-height: 1.6 !important; padding-left: 15px; margin: 0 !important;\">\u2713 \u00a0\u00a0 Toplam kesim h\u0131z\u0131<br \/>\u2713 \u00a0\u00a0 Kesim y\u00fczeyi kalitesi<br \/>\u2713 \u00a0\u00a0 Y\u00fczey \u00e7apak olu\u015fumu<br \/>\u2713 \u00a0\u00a0 Kesim kenar geometrisi<\/div><p>\u00a0<\/p><p>Kesim sonras\u0131nda t\u00fcm numuneler incelenmi\u015f, kesim y\u00fczeyleri g\u00f6rsel olarak kar\u015f\u0131la\u015ft\u0131r\u0131lm\u0131\u015f ve kesim s\u00fcreleri kay\u0131t alt\u0131na al\u0131nm\u0131\u015ft\u0131r. Ayn\u0131 zamanda operat\u00f6r g\u00f6zlemleri de de\u011ferlendirmeye dahil edilerek proses kararl\u0131l\u0131\u011f\u0131 analiz edilmi\u015ftir. Bu \u00e7al\u0131\u015fma kapsam\u0131nda ama\u00e7 sadece iki farkl\u0131 gaz\u0131n kesim h\u0131z\u0131n\u0131 kar\u015f\u0131la\u015ft\u0131rmak de\u011fildir. Ayn\u0131 zamanda karbon \u00e7eli\u011fi lazer kesiminde kullan\u0131lan klasik gaz mikseri altyap\u0131s\u0131n\u0131n yerine PSA teknolojisi ile yerinde gaz \u00fcretiminin uygulanabilirli\u011fini de\u011ferlendirmektir. Bu nedenle deneysel sonu\u00e7lar yaln\u0131zca kesim performans\u0131 a\u00e7\u0131s\u0131ndan de\u011fil, sistem i\u015fletme kolayl\u0131\u011f\u0131 ve maliyeti bak\u0131m\u0131ndan da analiz edilmi\u015ftir.<\/p><p><strong>3. Deneysel Sonu\u00e7lar ve Teknik De\u011ferlendirme<\/strong><\/p><p><strong>3.1. DKP Sac Kesim Sonu\u00e7lar\u0131 (3 mm)<\/strong><\/p><p>\u0130lk olarak 3 mm kal\u0131nl\u0131\u011f\u0131ndaki DKP sac numuneleri \u00fczerinde deneyler ger\u00e7ekle\u015ftirilmi\u015ftir. Lazer g\u00fcc\u00fc, optik ayarlar ve kesim parametreleri korunarak sadece yard\u0131mc\u0131 gaz de\u011fi\u015ftirilmi\u015ftir. B\u00f6ylece elde edilen performans farkl\u0131l\u0131klar\u0131n\u0131n do\u011frudan gaz kompozisyonundan kaynaklanmas\u0131 sa\u011flanm\u0131\u015ft\u0131r.<br \/>Sonu\u00e7 olarak kesim y\u00fczey kaliteleri kar\u015f\u0131la\u015ft\u0131r\u0131ld\u0131\u011f\u0131nda her iki kesimde de temiz, \u00e7apaks\u0131z y\u00fczeyler elde edilmi\u015ftir.<br \/>Deney sonu\u00e7lar\u0131na g\u00f6re 3 mm DKP sac numunesinde PSA azot jenerat\u00f6r\u00fc kullan\u0131larak ger\u00e7ekle\u015ftirilen kesim i\u015flemi, saf oksijen ile yap\u0131lan kesime g\u00f6re %60 oran\u0131nda daha k\u0131sa s\u00fcrede tamamlanm\u0131\u015ft\u0131r. Bu sonu\u00e7, \u00f6zellikle seri \u00fcretim yapan i\u015fletmeler a\u00e7\u0131s\u0131ndan \u00fcretim kapasitesini do\u011frudan art\u0131rabilecek \u00f6nemli bir kazan\u0131m olarak de\u011ferlendirilmektedir. Kesilmi\u015f numune g\u00f6rselleri \u015eekil 3\u2019te verilmi\u015ftir.<\/p><p><img decoding=\"async\" class=\"aligncenter size-full wp-image-94648\" src=\"https:\/\/www.mikropor.com\/wp-content\/uploads\/2026\/11\/sekil-3.png\" alt=\"\" width=\"854\" height=\"251\" srcset=\"https:\/\/www.mikropor.com\/wp-content\/uploads\/2026\/11\/sekil-3.png 854w, https:\/\/www.mikropor.com\/wp-content\/uploads\/2026\/11\/sekil-3-300x88.png 300w, https:\/\/www.mikropor.com\/wp-content\/uploads\/2026\/11\/sekil-3-768x226.png 768w\" sizes=\"(max-width: 854px) 100vw, 854px\" \/><\/p><p><strong>3.2. DKP Sac Kesim Sonu\u00e7lar\u0131 (4 mm)<\/strong><\/p><p>Malzeme kal\u0131nl\u0131\u011f\u0131n\u0131n 4 mm ile yap\u0131lan kesimlerde lazer g\u00fcc\u00fc, optik ayarlar ve kesim parametreleri korunarak sadece yard\u0131mc\u0131 gaz de\u011fi\u015ftirilmi\u015ftir. B\u00f6ylece elde edilen performans farkl\u0131l\u0131klar\u0131n\u0131n do\u011frudan gaz kompozisyonundan kaynaklanmas\u0131 sa\u011flanm\u0131\u015ft\u0131r. Hem saf oksijen, hem %97 safl\u0131ktaki azot i\u00e7in kar\u015f\u0131la\u015ft\u0131rma yap\u0131ld\u0131\u011f\u0131nda her iki kesimde de alt y\u00fczeyde olu\u015fan \u00e7apak miktar\u0131 minimum seviyede kalm\u0131\u015f, kesim kenarlar\u0131 d\u00fczg\u00fcn olu\u015fmu\u015ftur ancak %97 safl\u0131kta azot ile kesimde kesim s\u00fcresi saf oksijen kullan\u0131lan sisteme g\u00f6re \u00f6nemli \u00f6l\u00e7\u00fcde azalm\u0131\u015ft\u0131r.<\/p><p>Deney sonu\u00e7lar\u0131, 4 mm DKP sac kesiminde PSA azot jenerat\u00f6r\u00fc kullan\u0131lan sistemin yakla\u015f\u0131k %60 oran\u0131nda zaman avantaj\u0131 sa\u011flad\u0131\u011f\u0131n\u0131 g\u00f6stermektedir. Bu oran, lazer kesim proseslerinde yaln\u0131zca yard\u0131mc\u0131 gaz de\u011fi\u015fimiyle elde edilebilecek olduk\u00e7a y\u00fcksek bir kesim performans\u0131 art\u0131\u015f\u0131na i\u015faret etmektedir. Kesilmi\u015f numune g\u00f6rselleri \u015eekil 4\u2019te verilmi\u015ftir.<strong>\u00a0<\/strong><\/p><p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-94652\" src=\"https:\/\/www.mikropor.com\/wp-content\/uploads\/2026\/11\/sekil-4.png\" alt=\"\" width=\"833\" height=\"269\" srcset=\"https:\/\/www.mikropor.com\/wp-content\/uploads\/2026\/11\/sekil-4.png 833w, https:\/\/www.mikropor.com\/wp-content\/uploads\/2026\/11\/sekil-4-300x97.png 300w, https:\/\/www.mikropor.com\/wp-content\/uploads\/2026\/11\/sekil-4-768x248.png 768w\" sizes=\"(max-width: 833px) 100vw, 833px\" \/><\/p><p><strong>4. PSA Azot Jenerat\u00f6r\u00fc Kullan\u0131m\u0131n\u0131n End\u00fcstriyel Avantajlar\u0131<\/strong><\/p><p>Gaz Mikserler kullan\u0131lan karbon \u00e7eli\u011fi lazer kesim tesislerinde gaz altyap\u0131s\u0131; kriyojenik azot tank\u0131, oksijen manifoldu, gaz mikseri, bas\u0131n\u00e7 reg\u00fclat\u00f6rleri, debi kontrol ekipmanlar\u0131 ve gaz kar\u0131\u015f\u0131m\u0131n\u0131n s\u00fcrekli do\u011frulanmas\u0131n\u0131 sa\u011flayan ilave sistemlerden olu\u015fmaktad\u0131r. Bu yap\u0131 ilk yat\u0131r\u0131m maliyetini art\u0131rd\u0131\u011f\u0131 gibi bak\u0131m ihtiyac\u0131n\u0131 da y\u00fckseltmektedir.<\/p><p>Yerinde PSA azot jenerat\u00f6rleri ile azotun \u00fcretilip kullan\u0131lmas\u0131 ile birlikte sistem \u00f6nemli \u00f6l\u00e7\u00fcde sadele\u015fmektedir. Kompres\u00f6r, uygun filtreleme sistemi, hava kurutucusu, PSA azot jenerat\u00f6r\u00fc ve booster \u00fcnitesi ile karbon \u00e7eli\u011fi lazer kesimi i\u00e7in gerekli gaz do\u011frudan \u00fcretilebilmektedir. \u0130lave gaz mikseri, kriyojenik azot depolamas\u0131 ve kar\u0131\u015f\u0131m kontrol ekipmanlar\u0131na ihtiya\u00e7 duyulmamaktad\u0131r. Bu yakla\u015f\u0131m i\u015fletmelere a\u015fa\u011f\u0131daki avantajlar\u0131 sa\u011flamaktad\u0131r:<\/p><div style=\"text-align: left !important; line-height: 1.7 !important; padding-left: 15px; margin: 0 !important;\">\u2713 \u00a0\u00a0 Gaz mikseri yat\u0131r\u0131m\u0131n\u0131n ortadan kald\u0131r\u0131lmas\u0131,<br \/>\u2713 \u00a0\u00a0 \u0130ki ayr\u0131 gaz besleme altyap\u0131s\u0131n\u0131n tek sisteme indirgenmesi,<br \/>\u2713 \u00a0\u00a0 Yerinde \u00fcretim ile, s\u00fcrekli t\u00fcp veya s\u0131v\u0131 gaz lojisti\u011fine ba\u011f\u0131ml\u0131l\u0131\u011f\u0131n azalt\u0131lmas\u0131,<br \/>\u2713 \u00a0\u00a0 Kar\u0131\u015f\u0131m oran\u0131 de\u011fi\u015fimlerinden kaynaklanabilecek kalite problemlerinin \u00f6nlenmesi,<br \/>\u2713 \u00a0\u00a0 Daha d\u00fc\u015f\u00fck bak\u0131m ihtiyac\u0131,<br \/>\u2713 \u00a0\u00a0 Daha d\u00fc\u015f\u00fck i\u015fletme maliyeti,<br \/>\u2713 \u00a0\u00a0 Daha y\u00fcksek proses s\u00fcreklili\u011fi,<br \/>\u2713 \u00a0\u00a0 Yerinde, kesintisiz ve standart kalitede gaz \u00fcretimi.<\/div><p><br \/>\u00d6zellikle y\u00fcksek \u00fcretim hacmine sahip lazer kesim tesislerinde bu avantajlar, yaln\u0131zca gaz maliyetlerinde de\u011fil; \u00fcretim planlamas\u0131, bak\u0131m y\u00f6netimi ve proses g\u00fcvenilirli\u011fi a\u00e7\u0131s\u0131ndan da \u00f6nemli katk\u0131lar sa\u011flamaktad\u0131r.<\/p><p><strong>5. Sonu\u00e7lar ve Sekt\u00f6rel \u00d6neriler<\/strong><\/p><p>Bu \u00e7al\u0131\u015fma kapsam\u0131nda, karbon \u00e7eli\u011fi lazer kesiminde geleneksel saf oksijen kullan\u0131m\u0131na alternatif olarak PSA teknolojisi ile yerinde \u00fcretilen yakla\u015f\u0131k %97 safl\u0131ktaki azot gaz\u0131n\u0131n kullan\u0131labilirli\u011fi deneysel olarak ara\u015ft\u0131r\u0131lm\u0131\u015ft\u0131r. \u00c7al\u0131\u015fma sonucunda yaln\u0131zca kesim performans\u0131 de\u011fil, gaz besleme sisteminin mimarisi, yat\u0131r\u0131m maliyeti ve i\u015fletme s\u00fcreklili\u011fi a\u00e7\u0131s\u0131ndan da \u00f6nemli kazan\u0131mlar elde edilmi\u015ftir.<\/p><p>Deneyler, PSA azot jenerat\u00f6r\u00fcnden elde edilen \u00fcr\u00fcn gaz\u0131n\u0131n karbon \u00e7eli\u011fi lazer kesiminde y\u00fcksek performans g\u00f6sterebildi\u011fini ortaya koymu\u015ftur. 3 mm ve 4 mm DKP sac numunelerinde ger\u00e7ekle\u015ftirilen kesimlerde, saf oksijen ile yap\u0131lan uygulamalara k\u0131yasla %60 daha k\u0131sa kesim s\u00fcreleri elde edilmi\u015ftir.<\/p><p>%90-94 safl\u0131k de\u011feri aral\u0131\u011f\u0131nda yap\u0131lan denemelerde ise, oksijene g\u00f6re kesim h\u0131z\u0131n\u0131n %30 daha iyi oldu\u011fu g\u00f6r\u00fclm\u00fc\u015ft\u00fcr. Bu durumda d\u00fc\u015f\u00fck karbon \u00e7eli\u011fi lazer kesim uygulamalar\u0131nda kullan\u0131lmas\u0131 uygun olan optimum safl\u0131k aral\u0131\u011f\u0131n\u0131n %95-%98 oldu\u011fu do\u011frulanm\u0131\u015ft\u0131r. \u00a0<\/p><p>\u00c7al\u0131\u015fman\u0131n en \u00f6nemli \u00e7\u0131kt\u0131lar\u0131ndan biri ise, yakla\u015f\u0131k %95\u201398 safl\u0131kta \u00e7al\u0131\u015fan PSA azot jenerat\u00f6rlerinden elde edilen \u00fcr\u00fcn gaz\u0131n\u0131n do\u011fal gaz kompozisyonudur. B\u00f6ylece \u00fcr\u00fcn gaz\u0131, karbon \u00e7eli\u011fi lazer kesiminde kullan\u0131lan bir\u00e7ok azot-oksijen kar\u0131\u015f\u0131m gaz\u0131na benzer bir kompozisyon sunmaktad\u0131r. Bu durum, karbon \u00e7eli\u011fi lazer kesiminde kullan\u0131lan geleneksel gaz mikseri yakla\u015f\u0131m\u0131n\u0131n yeniden de\u011ferlendirilmesi gerekti\u011fini g\u00f6stermektedir.<\/p><p>Klasik sistemlerde y\u00fcksek safl\u0131kta kriyojenik azot ve saf oksijen ayr\u0131 ayr\u0131 temin edilmekte, bu gazlar gaz mikserlerinde istenilen oranlarda kar\u0131\u015ft\u0131r\u0131larak kesim sistemine g\u00f6nderilmektedir. Bu yakla\u015f\u0131m teknik olarak ba\u015far\u0131l\u0131 olmakla birlikte; y\u00fcksek ilk yat\u0131r\u0131m maliyeti, iki ayr\u0131 gaz altyap\u0131s\u0131, gaz mikseri, debi kontrol ekipmanlar\u0131, kalibrasyon ihtiyac\u0131 ve d\u0131\u015f gaz tedarikine ba\u011f\u0131ml\u0131l\u0131k gibi ilave maliyetleri beraberinde getirmektedir. PSA teknolojisi ile \u00e7al\u0131\u015fan yerinde gaz \u00fcretim sistemlerinde ise ayn\u0131 proses \u00e7ok daha sade bir altyap\u0131 ile ger\u00e7ekle\u015ftirilebilmektedir. B\u00f6ylece gaz mikseri, kriyojenik azot tank\u0131 ve bunlara ba\u011fl\u0131 yard\u0131mc\u0131 ekipmanlar\u0131n b\u00fcy\u00fck b\u00f6l\u00fcm\u00fc sistemden \u00e7\u0131kar\u0131labilmektedir.<\/p><p>Yerinde gaz \u00fcretiminin sa\u011flad\u0131\u011f\u0131 avantajlar yaln\u0131zca ilk yat\u0131r\u0131m maliyetleriyle s\u0131n\u0131rl\u0131 de\u011fildir. S\u00fcrekli gaz lojisti\u011finin ortadan kalkmas\u0131, t\u00fcp veya s\u0131v\u0131 gaz de\u011fi\u015fimlerinin gerekmemesi, prosesin d\u0131\u015f tedarik zincirinden ba\u011f\u0131ms\u0131z h\u00e2le gelmesi ve ayn\u0131 gaz kalitesinin s\u00fcrekli korunabilmesi \u00fcretim s\u00fcreklili\u011fi a\u00e7\u0131s\u0131ndan \u00f6nemli kazan\u0131mlar sa\u011flamaktad\u0131r. \u00d6zellikle y\u00fcksek \u00fcretim hacmine sahip tesislerde bu yakla\u015f\u0131m, toplam sahip olma maliyetini (Total Cost of Ownership-TCO) azalt\u0131rken proses g\u00fcvenilirli\u011fini de art\u0131rmaktad\u0131r.<\/p><p>Sonu\u00e7 olarak, Mikropor taraf\u0131ndan geli\u015ftirilen y\u00fcksek bas\u0131n\u00e7l\u0131 PSA azot jenerat\u00f6r\u00fc \u00e7\u00f6z\u00fcmleri, karbon \u00e7eli\u011fi lazer kesim uygulamalar\u0131 i\u00e7in yaln\u0131zca yerinde gaz \u00fcretimi sa\u011flayan bir ekipman de\u011fil, ayn\u0131 zamanda gaz mikseri ihtiyac\u0131n\u0131 ortadan kald\u0131ran b\u00fct\u00fcnle\u015fik bir proses \u00e7\u00f6z\u00fcm\u00fc sunmaktad\u0131r. \u0130\u015fletmeler, tek bir sistem \u00fczerinden ihtiya\u00e7 duyduklar\u0131 gaz kompozisyonunu s\u00fcrekli ve g\u00fcvenilir \u015fekilde \u00fcretebilmekte; b\u00f6ylece yat\u0131r\u0131m maliyetlerini d\u00fc\u015f\u00fcr\u00fcrken \u00fcretim verimlili\u011fini art\u0131rabilmektedir.<\/p><p><strong>Mikropor Ar-Ge M\u00fcd\u00fcrl\u00fc\u011f\u00fc<\/strong><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Fiber lazer teknolojisindeki geli\u015fmeler son on y\u0131l i\u00e7erisinde metal i\u015fleme sekt\u00f6r\u00fcnde \u00f6nemli bir d\u00f6n\u00fc\u015f\u00fcm yaratm\u0131\u015ft\u0131r. Artan lazer g\u00fc\u00e7leri sayesinde malzemeler \u00e7ok daha y\u00fcksek h\u0131zlarda, daha d\u00fc\u015f\u00fck toleranslarla ve daha y\u00fcksek \u00fcretim kapasitesiyle i\u015flenebilmektedir. G\u00fcn\u00fcm\u00fczde lazer sistemlerinin performans\u0131n\u0131 belirleyen en \u00f6nemli parametrelerden birisi de yard\u0131mc\u0131 gaz se\u00e7imidir. Yard\u0131mc\u0131 gaz, kesim s\u0131ras\u0131nda olu\u015fan ergimi\u015f metalin kesim kanal\u0131ndan [&hellip;]<\/p>\n","protected":false},"author":5,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[10],"tags":[],"class_list":["post-94638","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/www.mikropor.com\/en\/wp-json\/wp\/v2\/posts\/94638","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.mikropor.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.mikropor.com\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.mikropor.com\/en\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/www.mikropor.com\/en\/wp-json\/wp\/v2\/comments?post=94638"}],"version-history":[{"count":4,"href":"https:\/\/www.mikropor.com\/en\/wp-json\/wp\/v2\/posts\/94638\/revisions"}],"predecessor-version":[{"id":94658,"href":"https:\/\/www.mikropor.com\/en\/wp-json\/wp\/v2\/posts\/94638\/revisions\/94658"}],"wp:attachment":[{"href":"https:\/\/www.mikropor.com\/en\/wp-json\/wp\/v2\/media?parent=94638"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.mikropor.com\/en\/wp-json\/wp\/v2\/categories?post=94638"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.mikropor.com\/en\/wp-json\/wp\/v2\/tags?post=94638"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}