{"id":4822,"date":"2022-03-15T05:13:21","date_gmt":"2022-03-15T05:13:21","guid":{"rendered":"https:\/\/hispeedlaser.com\/?p=4822"},"modified":"2024-12-19T03:34:35","modified_gmt":"2024-12-19T03:34:35","slug":"maquina-de-marcacao-a-laser-de-co%e2%82%82-x-maquina-de-marcacao-a-laser-de-fibra","status":"publish","type":"post","link":"https:\/\/hispeedlaser.com\/pt\/blog\/co2-laser-vs-fiber-laser-marking-machine\/","title":{"rendered":"M\u00e1quina de marca\u00e7\u00e3o a laser de CO\u2082 x m\u00e1quina de marca\u00e7\u00e3o a laser de fibra: pr\u00f3s e contras"},"content":{"rendered":"<p>O que \u00e9 melhor: m\u00e1quinas de marca\u00e7\u00e3o a laser de fibra ou a CO\u2082? Esse tema vem sendo discutido na comunidade industrial h\u00e1 muitos anos. Isso porque os puristas do laser insistem que o CO\u2082 \u00e9 a melhor tecnologia, enquanto outros defendem as novas inova\u00e7\u00f5es nas m\u00e1quinas de marca\u00e7\u00e3o a laser de fibra, que afirmam exatamente o contr\u00e1rio. Quem est\u00e1 certo? Qual tecnologia \u00e9 superior?<\/p>\n<p>A resposta est\u00e1 no fato de que muitos fabricantes oferecem tanto a tecnologia de laser de fibra quanto a de CO\u2082 em suas linhas de produtos mec\u00e2nicos. Isso ocorre porque h\u00e1 diferen\u00e7as significativas na tecnologia e nas capacidades, bem como no desempenho dessas tecnologias em materiais, espessuras e aplica\u00e7\u00f5es espec\u00edficas. Tudo se resume ao tipo de material que voc\u00ea deseja cortar.<\/p>\n<p>Em um artigo anterior, constatamos que os cortadores a laser de fibra transmitem mais pot\u00eancia ao cabe\u00e7ote de corte a partir do ressonador ou da fonte de alimenta\u00e7\u00e3o. Isso ocorre porque n\u00e3o \u00e9 necess\u00e1rio refletir o feixe em um espelho e, em seguida, refocaliz\u00e1-lo por meio de v\u00e1rias lentes. O feixe permanece focado na fonte. As vantagens dos lasers de CO\u2082 s\u00e3o sua flexibilidade e a variedade de materiais que podem ser cortados.<\/p>\n<div class=\"row align-middle\"  id=\"row-1477781652\">\n\n\t<div id=\"col-1568536963\" class=\"col medium-6 small-12 large-6\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\t<div class=\"img has-hover x md-x lg-x y md-y lg-y\" id=\"image_930427693\">\n\t\t\t\t\t\t\t\t<div class=\"img-inner image-cover dark\" style=\"padding-top:75%;\">\n\t\t\t<img decoding=\"async\" width=\"1020\" height=\"1020\" src=\"https:\/\/hispeedlaser.com\/wp-content\/uploads\/2021\/10\/galvometer-fiber-laser-welding-machine-1030x1030.jpg\" class=\"attachment-large size-large\" alt=\"M\u00e1quina de corte a laser\" srcset=\"https:\/\/hispeedlaser.com\/wp-content\/uploads\/2021\/10\/galvometer-fiber-laser-welding-machine-1030x1030.jpg 1030w, https:\/\/hispeedlaser.com\/wp-content\/uploads\/2021\/10\/galvometer-fiber-laser-welding-machine-300x300.jpg 300w, https:\/\/hispeedlaser.com\/wp-content\/uploads\/2021\/10\/galvometer-fiber-laser-welding-machine-80x80.jpg 80w, https:\/\/hispeedlaser.com\/wp-content\/uploads\/2021\/10\/galvometer-fiber-laser-welding-machine-768x768.jpg 768w, https:\/\/hispeedlaser.com\/wp-content\/uploads\/2021\/10\/galvometer-fiber-laser-welding-machine-500x500.jpg 500w, https:\/\/hispeedlaser.com\/wp-content\/uploads\/2021\/10\/galvometer-fiber-laser-welding-machine-800x800.jpg 800w, https:\/\/hispeedlaser.com\/wp-content\/uploads\/2021\/10\/galvometer-fiber-laser-welding-machine-100x100.jpg 100w, https:\/\/hispeedlaser.com\/wp-content\/uploads\/2021\/10\/galvometer-fiber-laser-welding-machine.jpg 1200w\" sizes=\"(max-width: 1020px) 100vw, 1020px\" \/>\t\t\t\t\t\t\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\n<style>\n#image_930427693 {\n  width: 100%;\n}\n<\/style>\n\t<\/div>\n\t\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n\t<div id=\"col-250675148\" class=\"col medium-6 small-12 large-6\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n<h2>O que \u00e9 uma m\u00e1quina de marca\u00e7\u00e3o a laser de fibra?<\/h2>\n<p>\u201cLaser de fibra\u201d \u00e9 simplesmente o termo usado para designar o sistema de condu\u00e7\u00e3o por fibra \u00f3ptica que transmite um feixe de luz intenso e amplificado at\u00e9 o cabe\u00e7ote de corte de uma m\u00e1quina a laser. Esse termo n\u00e3o descreve o processo de cria\u00e7\u00e3o da fonte de luz (que \u00e9 diferente da resson\u00e2ncia de CO\u2082). A transmiss\u00e3o do feixe por fibra \u00f3ptica tornou a fabrica\u00e7\u00e3o de lasers muito mais f\u00e1cil, e muitas m\u00e1quinas est\u00e3o agora dispon\u00edveis a pre\u00e7os muito baixos.<\/p>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n<\/div>\n<h2>Como funciona uma m\u00e1quina de marca\u00e7\u00e3o a laser de fibra?<\/h2>\n<p>A fibra \u00f3ptica capta a fonte de luz da cavidade ressonante da m\u00e1quina de corte a laser e a transmite ao seu cabe\u00e7ote de corte controlado por CNC. O laser \u00e9 focado, por meio de uma s\u00e9rie de lentes, na superf\u00edcie do material pelo cabe\u00e7ote de corte. Ele \u00e9 emitido pela extremidade do cabo de fibra \u00f3ptica.<\/p>\n<div class=\"row align-middle\"  id=\"row-1199451945\">\n\n\t<div id=\"col-2056587133\" class=\"col medium-6 small-12 large-6\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\t<div class=\"img has-hover x md-x lg-x y md-y lg-y\" id=\"image_78748289\">\n\t\t\t\t\t\t\t\t<div class=\"img-inner image-cover dark\" style=\"padding-top:75%;\">\n\t\t\t<img decoding=\"async\" width=\"750\" height=\"750\" src=\"https:\/\/hispeedlaser.com\/wp-content\/uploads\/2021\/01\/1-2.jpg\" class=\"attachment-large size-large\" alt=\"M\u00e1quina de corte a laser\" srcset=\"https:\/\/hispeedlaser.com\/wp-content\/uploads\/2021\/01\/1-2.jpg 750w, https:\/\/hispeedlaser.com\/wp-content\/uploads\/2021\/01\/1-2-300x300.jpg 300w, https:\/\/hispeedlaser.com\/wp-content\/uploads\/2021\/01\/1-2-80x80.jpg 80w, https:\/\/hispeedlaser.com\/wp-content\/uploads\/2021\/01\/1-2-500x500.jpg 500w, https:\/\/hispeedlaser.com\/wp-content\/uploads\/2021\/01\/1-2-100x100.jpg 100w\" sizes=\"(max-width: 750px) 100vw, 750px\" \/>\t\t\t\t\t\t\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\n<style>\n#image_78748289 {\n  width: 100%;\n}\n<\/style>\n\t<\/div>\n\t\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n\t<div id=\"col-1277156498\" class=\"col medium-6 small-12 large-6\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n<h2>O que \u00e9 um laser de CO\u2082?<\/h2>\n<p>O m\u00e9todo propriamente dito de cria\u00e7\u00e3o de um laser de CO\u2082 consiste nesse processo. Um ressonador alimentado em alta velocidade com g\u00e1s CO\u2082 (por meio de turbina ou soprador) utiliza diversos m\u00e9todos para dividir as part\u00edculas de luz em \u00edons (geralmente por excita\u00e7\u00e3o de RF ou excita\u00e7\u00e3o de corrente cont\u00ednua). Isso faz com que as part\u00edculas de luz colidam entre si e, em seguida, se dividam em intervalos maiores.<\/p>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n<\/div>\n<h2 class=\"okr-block-clipboard\" data-okr=\"%7B%22okrDelta%22%3A%5B%7B%22lineType%22%3A%22text%22%2C%22lineOptions%22%3A%7B%7D%2C%22lineContent%22%3A%5B%7B%22opType%22%3A%22text%22%2C%22options%22%3A%7B%22text%22%3A%22How%20does%20a%20CO2%20laser%20work%3F%22%7D%7D%5D%7D%2C%7B%22lineType%22%3A%22text%22%2C%22lineOptions%22%3A%7B%7D%2C%22lineContent%22%3A%5B%7B%22opType%22%3A%22text%22%2C%22options%22%3A%7B%22text%22%3A%22The%20CO2%20resonator%20emits%20enough%20light%20to%20transmit%20it%20in%20a%20different%20manner%20than%20the%20fiber%20optic%20method.%20The%20beam%20passes%20through%20a%20reflection%20process%2C%20and%20is%20then%20refocused%20into%20the%20%5C%22beam%20pathway%20delivery%20system%5C%22.%20This%20is%20purified%20with%20an%20%5C%22inert%20gas%5C%22%20to%20ensure%20that%20the%20path%20is%20free%20from%20dust%20and%20debris%20that%20could%20interfere%20with%20the%20transmission%20of%20the%20laser.%20After%20the%20laser%20has%20been%20reflected%20onto%20the%20cutting%20heads%2C%20it%20is%20refocused%20to%20emit%20the%20beam%20in%20the%20same%20way%20as%20a%20fiber%20machine.%20This%20uses%20a%20series%20of%20lenses%20to%20refocus%20the%20beam%20and%20a%20high%20speed%20cutting%20gas%20shield%20to%20clean%20the%20path.%22%7D%7D%5D%7D%5D%2C%22businessKey%22%3A%22lark-doc%22%7D\">Como funciona um laser de CO\u2082?<\/h2>\n<div class=\"okr-block-clipboard\" data-okr=\"%7B%22okrDelta%22%3A%5B%7B%22lineType%22%3A%22text%22%2C%22lineOptions%22%3A%7B%7D%2C%22lineContent%22%3A%5B%7B%22opType%22%3A%22text%22%2C%22options%22%3A%7B%22text%22%3A%22How%20does%20a%20CO2%20laser%20work%3F%22%7D%7D%5D%7D%2C%7B%22lineType%22%3A%22text%22%2C%22lineOptions%22%3A%7B%7D%2C%22lineContent%22%3A%5B%7B%22opType%22%3A%22text%22%2C%22options%22%3A%7B%22text%22%3A%22The%20CO2%20resonator%20emits%20enough%20light%20to%20transmit%20it%20in%20a%20different%20manner%20than%20the%20fiber%20optic%20method.%20The%20beam%20passes%20through%20a%20reflection%20process%2C%20and%20is%20then%20refocused%20into%20the%20%5C%22beam%20pathway%20delivery%20system%5C%22.%20This%20is%20purified%20with%20an%20%5C%22inert%20gas%5C%22%20to%20ensure%20that%20the%20path%20is%20free%20from%20dust%20and%20debris%20that%20could%20interfere%20with%20the%20transmission%20of%20the%20laser.%20After%20the%20laser%20has%20been%20reflected%20onto%20the%20cutting%20heads%2C%20it%20is%20refocused%20to%20emit%20the%20beam%20in%20the%20same%20way%20as%20a%20fiber%20machine.%20This%20uses%20a%20series%20of%20lenses%20to%20refocus%20the%20beam%20and%20a%20high%20speed%20cutting%20gas%20shield%20to%20clean%20the%20path.%22%7D%7D%5D%7D%5D%2C%22businessKey%22%3A%22lark-doc%22%7D\">O ressonador de CO\u2082 emite luz suficiente para transmiti-la de maneira diferente do m\u00e9todo de fibra \u00f3ptica. O feixe passa por um processo de reflex\u00e3o e, em seguida, \u00e9 refocalizado no \u201csistema de condu\u00e7\u00e3o do feixe\u201d. Esse feixe \u00e9 purificado com um \u201cg\u00e1s inerte\u201d para garantir que o trajeto esteja livre de poeira e detritos que possam interferir na transmiss\u00e3o do laser. Depois que o laser \u00e9 refletido nas cabe\u00e7as de corte, ele \u00e9 refocalizado para emitir o feixe da mesma forma que uma m\u00e1quina de fibra. Isso utiliza uma s\u00e9rie de lentes para refocalizar o feixe e uma prote\u00e7\u00e3o de g\u00e1s de corte de alta velocidade para limpar o trajeto.<\/div>\n<div class=\"container section-title-container\" ><h2 class=\"section-title section-title-normal\"><b aria-hidden=\"true\"><\/b><span class=\"section-title-main\" >Lasers de CO\u2082 x Lasers de Fibra: Vantagens e Desvantagens de Cada Um<\/span><b aria-hidden=\"true\"><\/b><\/h2><\/div>\n<p>A tecnologia de grava\u00e7\u00e3o a laser de fibra consiste em uma configura\u00e7\u00e3o monol\u00edtica, de fibra a fibra, compacta e de estado s\u00f3lido, capaz de cortar metais planos. Essa \u00e9 a principal vantagem. O laser de fibra apresenta custos operacionais mais baixos do que os lasers de CO\u2082 compar\u00e1veis. As caracter\u00edsticas do feixe de laser de fibra proporcionam velocidades de corte mais r\u00e1pidas do que as do CO\u2082. Os sistemas de corte a laser de fibra s\u00e3o capazes de cortar mais de uma polegada utilizando um laser de fibra de maior pot\u00eancia e com velocidade ainda maior quando o nitrog\u00eanio \u00e9 utilizado como g\u00e1s auxiliar.<\/p>\n<p>No entanto, o melhor intervalo para obter a maior vantagem em rela\u00e7\u00e3o aos sistemas de CO\u2082 \u00e9 o de 1\/2 polegada e abaixo. Fica claro que a tecnologia de laser de fibra \u00e9 a maneira mais eficiente e econ\u00f4mica de trabalhar com a\u00e7o inoxid\u00e1vel, cobre, alum\u00ednio, lat\u00e3o ou cobre. Se voc\u00ea estiver cortando madeira, acr\u00edlico ou couro, essa tecnologia tamb\u00e9m est\u00e1 dispon\u00edvel. Recomenda-se o uso de um laser de CO\u2082.<\/p>\n<div class=\"row align-middle\"  id=\"row-771723769\">\n\n\t<div id=\"col-111100744\" class=\"col medium-6 small-12 large-6\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n<h3 class=\"okr-block-clipboard\" data-okr=\"%7B%22okrDelta%22%3A%5B%7B%22lineType%22%3A%22text%22%2C%22lineOptions%22%3A%7B%7D%2C%22lineContent%22%3A%5B%7B%22opType%22%3A%22text%22%2C%22options%22%3A%7B%22text%22%3A%22Advantages%20CO2%20lasers%22%7D%7D%5D%7D%2C%7B%22lineType%22%3A%22order%22%2C%22lineOptions%22%3A%7B%22level%22%3A1%2C%22start%22%3A%221%22%2C%22origin-start%22%3A%221%22%2C%22ol-id%22%3A%22dukXDFWX%22%7D%2C%22lineContent%22%3A%5B%7B%22opType%22%3A%22text%22%2C%22options%22%3A%7B%22text%22%3A%22Surface%20finish%3A%20CO2%20lasers%20typically%20produce%20better%20edge%20quality%20on%20stainless%20steel%20and%20aluminum%20%22%7D%7D%2C%7B%22opType%22%3A%22text%22%2C%22options%22%3A%7B%22text%22%3A%22workplaces%22%7D%7D%2C%7B%22opType%22%3A%22text%22%2C%22options%22%3A%7B%22text%22%3A%22.%20%22%7D%7D%5D%7D%2C%7B%22lineType%22%3A%22order%22%2C%22lineOptions%22%3A%7B%22level%22%3A1%2C%22start%22%3A%222%22%2C%22ol-id%22%3A%22dukXDFWX%22%7D%2C%22lineContent%22%3A%5B%7B%22opType%22%3A%22text%22%2C%22options%22%3A%7B%22text%22%3A%22Flexibility%3A%20CO2%20lasers%20offer%20flexibility%20for%20a%20range%20of%20laser%20applications%2C%20including%20non-metals.%22%7D%7D%5D%7D%2C%7B%22lineType%22%3A%22order%22%2C%22lineOptions%22%3A%7B%22level%22%3A1%2C%22start%22%3A%223%22%2C%22ol-id%22%3A%22dukXDFWX%22%7D%2C%22lineContent%22%3A%5B%7B%22opType%22%3A%22text%22%2C%22options%22%3A%7B%22text%22%3A%22Known%20technology%3A%20Because%20CO2%20laser%20technology%20has%20been%20around%20for%20more%20than%2030%20years%2C%20the%20results%20are%20completely%20predictable.This%20provides%20a%20good%20level%20of%20assurance%20for%20the%20user.%20%22%7D%7D%5D%7D%5D%2C%22businessKey%22%3A%22lark-doc%22%7D\">Vantagens dos lasers de CO\u2082<\/h3>\n<ol start=\"1\">\n<li class=\"\" data-list=\"number1\" data-ol-id=\"dukXDFWX\" data-start=\"1\">Acabamento da superf\u00edcie: os lasers de CO\u2082 geralmente produzem uma melhor qualidade das bordas em pe\u00e7as de a\u00e7o inoxid\u00e1vel e alum\u00ednio.<\/li>\n<li class=\"\" data-list=\"number1\" data-ol-id=\"dukXDFWX\" data-start=\"2\">Flexibilidade: Os lasers de CO\u2082 oferecem flexibilidade para uma ampla gama de aplica\u00e7\u00f5es a laser, incluindo materiais n\u00e3o met\u00e1licos.<\/li>\n<li class=\"\" data-list=\"number1\" data-ol-id=\"dukXDFWX\" data-start=\"3\">Tecnologia comprovada: Como a tecnologia do laser de CO\u2082 j\u00e1 existe h\u00e1 mais de 30 anos, os resultados s\u00e3o totalmente previs\u00edveis. Isso proporciona um bom n\u00edvel de seguran\u00e7a ao usu\u00e1rio.<\/li>\n<\/ol>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n\t<div id=\"col-976759510\" class=\"col medium-6 small-12 large-6\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n<h3>Desvantagens dos lasers de CO\u2082<\/h3>\n<ol>\n<li>Despesas operacionais: O custo dos espelhos, foles e g\u00e1s de laser necess\u00e1rios para manter limpo e puro o sistema de condu\u00e7\u00e3o do feixe de luz do laser de CO\u2082 \u00e9 70% maior do que a energia consumida pelos ressonadores de CO\u2082 e pelos sopradores.<\/li>\n<li>Manuten\u00e7\u00e3o: O sistema de condu\u00e7\u00e3o do feixe de luz requer manuten\u00e7\u00e3o. Isso causa interrup\u00e7\u00f5es na produ\u00e7\u00e3o e \u00e9 muito caro.<\/li>\n<li>Velocidade: Os lasers de CO\u2082 n\u00e3o conseguem competir com os de fibra \u00f3ptica no corte de materiais finos. Por exemplo, a velocidade de corte recomendada para um laser de CO\u2082 de 4 kW em a\u00e7o macio de calibre 16 GA, utilizando N\u2082 como g\u00e1s de corte, \u00e9 de apenas 260 IPM, em compara\u00e7\u00e3o com cerca de 1.417 IPM para um laser de fibra com o mesmo equipamento \u2014 uma diferen\u00e7a significativa.<\/li>\n<\/ol>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n<\/div>\n<div class=\"row row-collapse row-full-width align-middle\"  id=\"row-1802213951\">\n\n\t<div id=\"col-617640955\" class=\"col medium-6 small-12 large-6\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n<h3 class=\"okr-block-clipboard\" data-okr=\"%7B%22okrDelta%22%3A%5B%7B%22lineType%22%3A%22text%22%2C%22lineOptions%22%3A%7B%7D%2C%22lineContent%22%3A%5B%7B%22opType%22%3A%22text%22%2C%22options%22%3A%7B%22text%22%3A%22Advantage%20Fiber%20Laser%22%2C%22bold%22%3Atrue%7D%7D%5D%7D%2C%7B%22lineType%22%3A%22order%22%2C%22lineOptions%22%3A%7B%22level%22%3A1%2C%22start%22%3A%221%22%2C%22origin-start%22%3A%221%22%2C%22ol-id%22%3A%22v23HFQlH%22%7D%2C%22lineContent%22%3A%5B%7B%22opType%22%3A%22text%22%2C%22options%22%3A%7B%22text%22%3A%22Investment%20Cost%3A%20The%20price%20of%20solid-state%20laser%20technology%20is%20falling%20as%20it%20becomes%20more%20popular.%20Fully%20equipped%20domestic%20fiber%20laser%20cutting%20machines%20can%20be%20bought%20starting%20at%20%24300K%22%7D%7D%5D%7D%2C%7B%22lineType%22%3A%22order%22%2C%22lineOptions%22%3A%7B%22level%22%3A1%2C%22start%22%3A%222%22%2C%22ol-id%22%3A%22v23HFQlH%22%7D%2C%22lineContent%22%3A%5B%7B%22opType%22%3A%22text%22%2C%22options%22%3A%7B%22text%22%3A%22Maintenance%3A%20The%20absence%20of%20beam%20path%20delivery%20systems%20and%20their%20extensive%20use%20of%20mirrors%2C%20bellows%2C%20and%20gas-wetted%20fiber%20lasers%20(especially%20the%20solid-state%20resonator%20types)%20greatly%20reduces%20the%20amount%20of%20maintenance%20required%20and%20the%20costs%20associated%20with%20maintenance.%22%7D%7D%5D%7D%2C%7B%22lineType%22%3A%22order%22%2C%22lineOptions%22%3A%7B%22level%22%3A1%2C%22start%22%3A%223%22%2C%22ol-id%22%3A%22v23HFQlH%22%7D%2C%22lineContent%22%3A%5B%7B%22opType%22%3A%22text%22%2C%22options%22%3A%7B%22text%22%3A%22Speed%3A%20In%20the%20competition%20between%20fiber%20lasers%20and%20CO2%20lasers%20for%20thin%20materials%2C%20there%20is%20simply%20no%20comparison.%20Fibers%20are%20twice%20to%20three%20times%20faster%20than%20gauge%20materials.%22%7D%7D%5D%7D%2C%7B%22lineType%22%3A%22order%22%2C%22lineOptions%22%3A%7B%22level%22%3A1%2C%22start%22%3A%224%22%2C%22ol-id%22%3A%22v23HFQlH%22%7D%2C%22lineContent%22%3A%5B%7B%22opType%22%3A%22text%22%2C%22options%22%3A%7B%22text%22%3A%22Operating%20costs%3A%20Fiber%20lasers%20require%20about%201%2F3%20the%20power%20consumption%20of%20their%20CO2%20counterparts%20due%20to%20the%20lower%20power%20requirements%20and%20cooling%20requirements%20of%20the%20resonators.%20This%2C%20along%20with%20faster%20cutting%20and%20less%20maintenance%2C%20makes%20fiber%20lasers%20very%20cost-effective.%22%7D%7D%5D%7D%5D%2C%22businessKey%22%3A%22lark-doc%22%7D\">Vantagens do laser de fibra<\/h3>\n<ol start=\"1\">\n<li class=\"\" data-list=\"number1\" data-ol-id=\"v23HFQlH\" data-start=\"1\">Custo de investimento: O pre\u00e7o da tecnologia de laser de estado s\u00f3lido est\u00e1 caindo \u00e0 medida que ela se torna mais popular. M\u00e1quinas nacionais de corte a laser de fibra totalmente equipadas podem ser adquiridas a partir de $300K<\/li>\n<li class=\"\" data-list=\"number1\" data-ol-id=\"v23HFQlH\" data-start=\"2\">Manuten\u00e7\u00e3o: A aus\u00eancia de sistemas de condu\u00e7\u00e3o do feixe e o uso extensivo de espelhos, foles e lasers de fibra com umedecimento a g\u00e1s (especialmente os tipos com ressonador de estado s\u00f3lido) reduzem significativamente a quantidade de manuten\u00e7\u00e3o necess\u00e1ria e os custos associados a ela.<\/li>\n<li class=\"\" data-list=\"number1\" data-ol-id=\"v23HFQlH\" data-start=\"3\">Velocidade: Na competi\u00e7\u00e3o entre os lasers de fibra e os lasers de CO\u2082 para materiais finos, simplesmente n\u00e3o h\u00e1 compara\u00e7\u00e3o. Os lasers de fibra s\u00e3o duas a tr\u00eas vezes mais r\u00e1pidos do que os lasers de medi\u00e7\u00e3o.<\/li>\n<li class=\"\" data-list=\"number1\" data-ol-id=\"v23HFQlH\" data-start=\"4\">Custos operacionais: Os lasers de fibra consomem cerca de 1\/3 da energia consumida pelos lasers de CO\u2082, devido aos menores requisitos de pot\u00eancia e de resfriamento dos ressonadores. Isso, aliado a um corte mais r\u00e1pido e a menor necessidade de manuten\u00e7\u00e3o, torna os lasers de fibra muito econ\u00f4micos.<\/li>\n<\/ol>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n\t<div id=\"col-204995826\" class=\"col medium-6 small-12 large-6\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n<h3>Desvantagens dos lasers de fibra<\/h3>\n<ol>\n<li>Tratamento de materiais espessos: A vantagem dos lasers de CO\u2082 para o tratamento de superf\u00edcies \u00e9 sua capacidade de tratar materiais mais espessos, como a\u00e7o inoxid\u00e1vel e alum\u00ednio. Embora a tecnologia de laser de fibra possa ser um futuro distante, o CO\u2082 continua sendo o l\u00edder de mercado nesse setor.<\/li>\n<li>Flexibilidade geral: O laser de CO\u2082 \u00e9 mais flex\u00edvel do que outros lasers e pode cortar uma variedade maior de materiais, especialmente os n\u00e3o met\u00e1licos. As tecnologias de fibra \u00f3ptica conseguem cortar lat\u00e3o e cobre logo de cara (os lasers de CO\u2082 tinham grande dificuldade com esses materiais), mas ainda apresentam limita\u00e7\u00f5es de uso, principalmente em aplica\u00e7\u00f5es n\u00e3o met\u00e1licas.<\/li>\n<li>N\u00edvel de tecnologia\/conforto: Se houver sistemas a laser de CO\u2082 em suas instala\u00e7\u00f5es, \u00e9 poss\u00edvel que, inicialmente, voc\u00ea veja essa tecnologia como o \u201cmal que voc\u00ea conhece\u201d e n\u00e3o como o \u201cmal que voc\u00ea n\u00e3o conhece\u201d.\u201d<\/li>\n<\/ol>\n\t\t<\/div>\n\t\t\t\t\n<style>\n#col-204995826 > .col-inner {\n  padding: 5% 5% 5% 5%;\n  max-width: 520px;\n}\n<\/style>\n\t<\/div>\n\n\t\n<\/div>\n<div class=\"container section-title-container\" ><h2 class=\"section-title section-title-normal\"><b aria-hidden=\"true\"><\/b><span class=\"section-title-main\" >Que materiais os lasers de CO\u2082 e os lasers de fibra podem cortar?<\/span><b aria-hidden=\"true\"><\/b><\/h2><\/div>\n<div class=\"row align-middle\"  id=\"row-953120225\">\n\n\t<div id=\"col-1804363765\" class=\"col medium-6 small-12 large-6\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\t<div class=\"img has-hover x md-x lg-x y md-y lg-y\" id=\"image_1558162587\">\n\t\t\t\t\t\t\t\t<div class=\"img-inner image-cover dark\" style=\"padding-top:75%;\">\n\t\t\t<img decoding=\"async\" width=\"750\" height=\"557\" src=\"https:\/\/hispeedlaser.com\/wp-content\/uploads\/2021\/01\/laser-engraving-machine-for-wood-17.jpg\" class=\"attachment-large size-large\" alt=\"m\u00e1quina de grava\u00e7\u00e3o a laser para madeira (17)\" srcset=\"https:\/\/hispeedlaser.com\/wp-content\/uploads\/2021\/01\/laser-engraving-machine-for-wood-17.jpg 750w, https:\/\/hispeedlaser.com\/wp-content\/uploads\/2021\/01\/laser-engraving-machine-for-wood-17-300x223.jpg 300w\" sizes=\"(max-width: 750px) 100vw, 750px\" \/>\t\t\t\t\t\t\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\n<style>\n#image_1558162587 {\n  width: 100%;\n}\n<\/style>\n\t<\/div>\n\t\n<p style=\"text-align: center;\"><em>Produtos gravados com lasers de CO\u2082<\/em><\/p>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n\t<div id=\"col-1878466978\" class=\"col medium-6 small-12 large-6\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\t<div class=\"img has-hover x md-x lg-x y md-y lg-y\" id=\"image_9340750\">\n\t\t\t\t\t\t\t\t<div class=\"img-inner image-cover dark\" style=\"padding-top:75%;\">\n\t\t\t<img decoding=\"async\" width=\"750\" height=\"750\" src=\"https:\/\/hispeedlaser.com\/wp-content\/uploads\/2021\/01\/laser-engraver-for-metal-samples-14.jpg\" class=\"attachment-large size-large\" alt=\"gravador a laser para amostras de metal (1)\" srcset=\"https:\/\/hispeedlaser.com\/wp-content\/uploads\/2021\/01\/laser-engraver-for-metal-samples-14.jpg 750w, https:\/\/hispeedlaser.com\/wp-content\/uploads\/2021\/01\/laser-engraver-for-metal-samples-14-300x300.jpg 300w, https:\/\/hispeedlaser.com\/wp-content\/uploads\/2021\/01\/laser-engraver-for-metal-samples-14-80x80.jpg 80w, https:\/\/hispeedlaser.com\/wp-content\/uploads\/2021\/01\/laser-engraver-for-metal-samples-14-500x500.jpg 500w, https:\/\/hispeedlaser.com\/wp-content\/uploads\/2021\/01\/laser-engraver-for-metal-samples-14-100x100.jpg 100w\" sizes=\"(max-width: 750px) 100vw, 750px\" \/>\t\t\t\t\t\t\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\n<style>\n#image_9340750 {\n  width: 100%;\n}\n<\/style>\n\t<\/div>\n\t\n<p style=\"text-align: center;\"><em>Produtos para grava\u00e7\u00e3o com lasers de fibra<\/em><\/p>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n<\/div>\n<p>A vantagem dos lasers de CO\u2082 \u00e9 que eles podem ser utilizados com uma ampla variedade de materiais. Eles podem ser usados com materiais org\u00e2nicos (n\u00e3o met\u00e1licos). Materiais org\u00e2nicos s\u00e3o, por exemplo, madeira, acr\u00edlico, pl\u00e1stico, borracha, couro e outros semelhantes. Os lasers de fibra s\u00e3o utilizados principalmente com metais.<\/p>\n<p>No entanto, os lasers de CO\u2082 n\u00e3o podem ser usados com diversos tipos de metais. Isso ocorre porque alguns metais s\u00e3o, por natureza, altamente reflexivos. Por \u201cnatureza reflexiva\u201d, quero dizer que esses metais s\u00e3o capazes de refletir (reflex) a luz ou o laser. \u00c9 como apontar uma lanterna para um espelho: a luz ser\u00e1 refletida de volta para voc\u00ea. Metais como alum\u00ednio, cobre, ouro, lat\u00e3o e prata s\u00e3o altamente refletivos. Se a luz for refletida de volta para uma m\u00e1quina a laser, ela pode danific\u00e1-la, e o conserto de um laser de CO\u2082 custa milhares de d\u00f3lares! Portanto, certifique-se de verificar tr\u00eas vezes se a m\u00e1quina a laser que voc\u00ea vai comprar \u00e9 compat\u00edvel com o material de que precisa, sem causar nenhum dano. As m\u00e1quinas a laser de CO\u2082 t\u00eam um feixe de laser que \u00e9 facilmente refletido por metais altamente refletivos. Os lasers de fibra t\u00eam um feixe de laser com frequ\u00eancia muito mais baixa.<br \/>\n(Na verdade, quase todos os metais s\u00e3o, por natureza, reflexivos. A diferen\u00e7a \u00e9 que alguns metais s\u00e3o mais reflexivos do que outros.)<\/p>\n<p>Os comprimentos de onda mais curtos dos lasers de fibra podem funcionar bem com diversos metais, mas n\u00e3o com materiais org\u00e2nicos\/n\u00e3o met\u00e1licos. As m\u00e1quinas a CO\u2082 tamb\u00e9m podem ser utilizadas em materiais org\u00e2nicos, como madeira e pl\u00e1stico. Uma gravadora a laser de fibra pode causar um inc\u00eandio se for utilizada em madeira. Se for utilizada em pl\u00e1stico, pode derret\u00ea-lo.<\/p>\n<p>Um laser de CO\u2082 pode trabalhar com metal, desde que tenha pot\u00eancia suficiente (watts). S\u00e3o necess\u00e1rios cerca de 25 a 150 watts para gravar um material como o a\u00e7o e cerca de 300 watts para cort\u00e1-lo. Os lasers de CO\u2082 tamb\u00e9m precisam usar oxig\u00eanio como meio de transporte para cortar esses metais. Observe que \u00e9 necess\u00e1ria menos pot\u00eancia (watt) para gravar\/marcar um material do que para cort\u00e1-lo.<\/p>\n<p>Listei alguns materiais que podem ser usados em combina\u00e7\u00e3o com lasers de fibra e CO\u2082. Recomendo enfaticamente que voc\u00ea verifique duas ou tr\u00eas vezes, tanto na internet quanto junto \u00e0 empresa de onde est\u00e1 comprando, se a m\u00e1quina a laser que voc\u00ea est\u00e1 adquirindo \u00e9 compat\u00edvel com o material que deseja cortar.<br \/>\nMateriais que podem ser cortados com cortadoras a laser de CO\u2082.<\/p>\n<ol>\n<li>\u00a0Madeira<\/li>\n<li>Fibra acr\u00edlica<\/li>\n<li>Tijolo<\/li>\n<li>Tecido<\/li>\n<li>Delrin<\/li>\n<li>Tecido<\/li>\n<li>Couro<\/li>\n<li>M\u00e1rmore<\/li>\n<li>Papel cart\u00e3o fosco<\/li>\n<li>Melamina<\/li>\n<li>Papel<\/li>\n<li>Filme de poli\u00e9ster<\/li>\n<li>Papel\u00e3o prensado<\/li>\n<li>Borracha<\/li>\n<li>Wood veneer<\/li>\n<li>Glass fiber<\/li>\n<li>Painted metal<\/li>\n<li>Tile<\/li>\n<li>Plastic<\/li>\n<li>Corti\u00e7a<\/li>\n<li>Corian<\/li>\n<li>\u00a0Alum\u00ednio anodizado<\/li>\n<\/ol>\n<h3>Material fiber lasers are available.<\/h3>\n<ol>\n<li>Alum\u00ednio<\/li>\n<li>Tungsten<\/li>\n<li>Carbide<\/li>\n<li>Non-semiconductor ceramics<\/li>\n<li>Chrome alloys<\/li>\n<li>Painted metal<\/li>\n<li>Glass Fiber<\/li>\n<li>Carbon Fibers<\/li>\n<li>Nickel<\/li>\n<li>Plastic<\/li>\n<li>Polymers<\/li>\n<li>Borracha<\/li>\n<li>Prata<\/li>\n<li>Ouro<\/li>\n<li>A\u00e7o inoxid\u00e1vel<\/li>\n<\/ol>\n<div class=\"container section-title-container\" ><h2 class=\"section-title section-title-normal\"><b aria-hidden=\"true\"><\/b><span class=\"section-title-main\" >What are the Purchase and Operating Costs?<\/span><b aria-hidden=\"true\"><\/b><\/h2><\/div>\n<div class=\"row align-middle\"  id=\"row-874945343\">\n\n\t<div id=\"col-1723004283\" class=\"col medium-6 small-12 large-6\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\t<div class=\"img has-hover x md-x lg-x y md-y lg-y\" id=\"image_262731275\">\n\t\t\t\t\t\t\t\t<div class=\"img-inner image-cover dark\" style=\"padding-top:56.25%;\">\n\t\t\t<img decoding=\"async\" width=\"1000\" height=\"1000\" src=\"https:\/\/hispeedlaser.com\/wp-content\/uploads\/2021\/07\/2.png\" class=\"attachment-large size-large\" alt=\"M\u00e1quina de corte a laser\" srcset=\"https:\/\/hispeedlaser.com\/wp-content\/uploads\/2021\/07\/2.png 1000w, https:\/\/hispeedlaser.com\/wp-content\/uploads\/2021\/07\/2-300x300.png 300w, https:\/\/hispeedlaser.com\/wp-content\/uploads\/2021\/07\/2-80x80.png 80w, https:\/\/hispeedlaser.com\/wp-content\/uploads\/2021\/07\/2-768x768.png 768w, https:\/\/hispeedlaser.com\/wp-content\/uploads\/2021\/07\/2-500x500.png 500w, https:\/\/hispeedlaser.com\/wp-content\/uploads\/2021\/07\/2-800x800.png 800w, https:\/\/hispeedlaser.com\/wp-content\/uploads\/2021\/07\/2-100x100.png 100w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/>\t\t\t\t\t\t\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\n<style>\n#image_262731275 {\n  width: 100%;\n}\n<\/style>\n\t<\/div>\n\t\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n\t<div id=\"col-183728022\" class=\"col medium-6 small-12 large-6\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\t<div class=\"img has-hover x md-x lg-x y md-y lg-y\" id=\"image_1320592384\">\n\t\t\t\t\t\t\t\t<div class=\"img-inner image-cover dark\" style=\"padding-top:56.25%;\">\n\t\t\t<img decoding=\"async\" width=\"800\" height=\"800\" src=\"https:\/\/hispeedlaser.com\/wp-content\/uploads\/2021\/01\/H8d72a656573c467cb5c1f50cc663a609K.png\" class=\"attachment-large size-large\" alt=\"M\u00e1quina de corte a laser\" srcset=\"https:\/\/hispeedlaser.com\/wp-content\/uploads\/2021\/01\/H8d72a656573c467cb5c1f50cc663a609K.png 800w, https:\/\/hispeedlaser.com\/wp-content\/uploads\/2021\/01\/H8d72a656573c467cb5c1f50cc663a609K-300x300.png 300w, https:\/\/hispeedlaser.com\/wp-content\/uploads\/2021\/01\/H8d72a656573c467cb5c1f50cc663a609K-80x80.png 80w, https:\/\/hispeedlaser.com\/wp-content\/uploads\/2021\/01\/H8d72a656573c467cb5c1f50cc663a609K-768x768.png 768w, https:\/\/hispeedlaser.com\/wp-content\/uploads\/2021\/01\/H8d72a656573c467cb5c1f50cc663a609K-500x500.png 500w, https:\/\/hispeedlaser.com\/wp-content\/uploads\/2021\/01\/H8d72a656573c467cb5c1f50cc663a609K-100x100.png 100w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\n<style>\n#image_1320592384 {\n  width: 100%;\n}\n<\/style>\n\t<\/div>\n\t\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n<\/div>\n<div class=\"okr-block-clipboard\" data-okr=\"%7B%22okrDelta%22%3A%5B%7B%22lineType%22%3A%22text%22%2C%22lineOptions%22%3A%7B%7D%2C%22lineContent%22%3A%5B%7B%22opType%22%3A%22text%22%2C%22options%22%3A%7B%22text%22%3A%22When%20purchasing%20a%20laser%20machine%2C%20you%20need%20to%20know%20the%20total%20cost%20of%20ownership%20to%20see%20if%20you%20are%20making%20a%20wise%20investment.%20Total%20cost%20of%20ownership%20means%20the%20cost%20of%20the%20laser%20machine%20when%20you%20purchase%20it%20and%20the%20cost%20of%20operating%20and%20maintaining%2Frepairing%20it%20over%20time.%22%7D%7D%5D%7D%2C%7B%22lineType%22%3A%22text%22%2C%22lineOptions%22%3A%7B%7D%2C%22lineContent%22%3A%5B%7B%22opType%22%3A%22text%22%2C%22options%22%3A%7B%22text%22%3A%22Today%2C%20the%20initial%2Fupfront%20cost%20of%20a%20fiber%20laser%20is%20higher%20than%20that%20of%20a%20CO2%20laser.%20High-end%20fiber%20lasers%20typically%20start%20at%20%2440%2C000.%20High-end%20CO2%20machines%20typically%20start%20at%20%2410%2C000.%20In%20general%2C%20fiber%20lasers%20are%20likely%20to%20cost%20more%20than%20CO2%20machines%20with%20the%20same%20statistics%20and%20features%20(e.g.%2C%20power%20(watts)%2C%20size%2C%20speed%2C%20etc.).%22%7D%7D%5D%7D%2C%7B%22lineType%22%3A%22text%22%2C%22lineOptions%22%3A%7B%7D%2C%22lineContent%22%3A%5B%7B%22opType%22%3A%22text%22%2C%22options%22%3A%7B%22text%22%3A%22The%20initial%20or%20up-front%20cost%20of%20a%20laser%20machine%20is%20only%20one%20part%20of%20the%20equation.%20It%20is%20important%20to%20also%20consider%20the%20costs%20of%20maintaining%2C%20operating%2C%20and%20repairing%20the%20laser%20machines.%20Some%20people%20make%20the%20mistake%20of%20looking%20at%20the%20initial%20price%20of%20the%20laser%20machine%20and%20forgetting%20to%20calculate%20the%20operating%20costs.%20Maintain%20and%20repair%20laser%20machines%20over%20time.%20Don't%20make%20this%20mistake%2C%20especially%20if%20you%20are%20going%20to%20use%20the%20laser%20machine%20regularly.%22%7D%7D%5D%7D%5D%2C%22businessKey%22%3A%22lark-doc%22%7D\">\n<p>When purchasing a laser machine, you need to know the total cost of ownership to see if you are making a wise investment. Total cost of ownership means the cost of the laser machine when you purchase it and the cost of operating and maintaining\/repairing it over time.<\/p>\n<p>Today, the initial\/upfront cost of a fiber laser is higher than that of a CO2 laser. High-end fiber lasers typically start at $40,000. High-end CO2 machines typically start at $10,000. In general, fiber lasers are likely to cost more than CO2 machines with the same statistics and features (e.g., power (watts), size, speed, etc.).<\/p>\n<p>The initial or up-front cost of a laser machine is only one part of the equation. It is important to also consider the costs of maintaining, operating, and repairing the laser machines. Some people make the mistake of looking at the initial price of the laser machine and forgetting to calculate the operating costs. Maintain and repair laser machines over time. Don&#8217;t make this mistake, especially if you are going to use the laser machine regularly.<\/p>\n<\/div>\n<h3>Calculating the total cost of ownership<\/h3>\n<p>Typically, the overall cost of a CO2 laser is higher than that of a fiber laser over time. Here are some things to consider when calculating the total cost of a laser.<\/p>\n<ol>\n<li>\u00a0<strong>Consumables:<\/strong> CO2 lasers require a gas (such as oxygen or nitrogen) to operate, whereas fiber lasers do not. (Fiber lasers can use gas for better cut quality).<\/li>\n<li><strong>Power Consumption:<\/strong> Fiber laser cutters consume about three times as much energy as CO2 lasers. This basically means that the fiber laser uses 3 times less power to cut the same thing.<\/li>\n<li><strong>Parts maintenance\/cleaning:<\/strong> CO2 lasers have parts such as mirrors, turbines and water tanks that need to be cleaned and repaired. If not, they can break down and cost you money in repairs. Therefore, make sure you remember to pay attention to the needs of your laser machine. It can save you a lot of money in the long run.<\/li>\n<li><strong>Repair:<\/strong> CO2 laser parts are more likely to fail than fiber laser parts. It is estimated that it takes about 50,000 to 100,000 hours for a fiber laser machine to fail, while CO2 takes about 20,000 hours. Fiber laser cutters are what you would call solid-state machines (almost all in one piece). This means that they have no moving parts. Therefore, the likelihood of failure or non-functional operation is much lower.<\/li>\n<li><strong>Lifespan:<\/strong> Every machine will eventually break down \u2026\u2026 Generally speaking, high-end CO2 laser machines last about 10-15 years. Fibers can last twice as long if not more than three times as long.<\/li>\n<\/ol>\n<p>Remember to keep these points in mind when trying to calculate the cost of the type of laser machine you will choose. If you don&#8217;t cut materials often and need to cut non-metallic materials such as wood or acrylic, then a CO2 machine would be your best choice. If you need to cut a lot of metal, especially thin metal, then a fiber laser may be the best choice for you.<\/p>\n<p>Another thing to remember that will work in your laser machine. That&#8217;s time. You know what they say, time is money. How fast your laser machine operates can make a huge difference in the value of your investment.<\/p>\n<h3>Cutting Speed &#8211; How fast is your laser cutting?<\/h3>\n<div class=\"okr-block-clipboard\" data-okr=\"%7B%22okrDelta%22%3A%5B%7B%22lineType%22%3A%22indent%22%2C%22lineOptions%22%3A%7B%22level%22%3A1%7D%2C%22lineContent%22%3A%5B%7B%22opType%22%3A%22text%22%2C%22options%22%3A%7B%22text%22%3A%22Fiber%20lasers%20are%20significantly%20faster%20than%20CO%202%20lasers%20in%20cutting%20thin%20sheets%20(%3C%208%20mm)%2C%20especially%20when%20cutting%20stainless%20steel.%20For%201%20mm%2C%20fiber%20lasers%20can%20cut%20up%20to%206%20times%20faster%20than%20CO%202%20lasers.%20For%205%20mm%20paper%2C%20the%20difference%20is%20reduced%20to%20about%202%20times.%22%7D%7D%5D%7D%2C%7B%22lineType%22%3A%22indent%22%2C%22lineOptions%22%3A%7B%22level%22%3A1%7D%2C%22lineContent%22%3A%5B%7B%22opType%22%3A%22text%22%2C%22options%22%3A%7B%22text%22%3A%22The%20cutting%20speed%20of%20thin%20sheets%20can%20be%20increased%20by%202-3%20times%20by%20increasing%20the%20power%20of%20the%20laser%20source%20to%202kW.%20The%20CO2%20laser%20can%20cut%20thin%20sheets%20at%20a%20faster%20rate%20than%20the%20fiber%20laser.%20This%20is%20possible%20for%20the%20same%20laser%20power.%20The%20speed%20advantage%20is%20smaller%20than%20for%20sheets%20that%20are%20thinner.%22%7D%7D%5D%7D%5D%2C%22businessKey%22%3A%22lark-doc%22%7D\">Fiber laser engraver are significantly faster than CO2 lasers in cutting thin sheets (&lt; 8 mm), especially when cutting stainless steel. For 1 mm, fiber lasers can cut up to 6 times faster than CO 2 lasers. For 5 mm paper, the difference is reduced to about 2 times.<\/div>\n<div class=\"okr-block-clipboard\" data-okr=\"%7B%22okrDelta%22%3A%5B%7B%22lineType%22%3A%22indent%22%2C%22lineOptions%22%3A%7B%22level%22%3A1%7D%2C%22lineContent%22%3A%5B%7B%22opType%22%3A%22text%22%2C%22options%22%3A%7B%22text%22%3A%22Fiber%20lasers%20are%20significantly%20faster%20than%20CO%202%20lasers%20in%20cutting%20thin%20sheets%20(%3C%208%20mm)%2C%20especially%20when%20cutting%20stainless%20steel.%20For%201%20mm%2C%20fiber%20lasers%20can%20cut%20up%20to%206%20times%20faster%20than%20CO%202%20lasers.%20For%205%20mm%20paper%2C%20the%20difference%20is%20reduced%20to%20about%202%20times.%22%7D%7D%5D%7D%2C%7B%22lineType%22%3A%22indent%22%2C%22lineOptions%22%3A%7B%22level%22%3A1%7D%2C%22lineContent%22%3A%5B%7B%22opType%22%3A%22text%22%2C%22options%22%3A%7B%22text%22%3A%22The%20cutting%20speed%20of%20thin%20sheets%20can%20be%20increased%20by%202-3%20times%20by%20increasing%20the%20power%20of%20the%20laser%20source%20to%202kW.%20The%20CO2%20laser%20can%20cut%20thin%20sheets%20at%20a%20faster%20rate%20than%20the%20fiber%20laser.%20This%20is%20possible%20for%20the%20same%20laser%20power.%20The%20speed%20advantage%20is%20smaller%20than%20for%20sheets%20that%20are%20thinner.%22%7D%7D%5D%7D%5D%2C%22businessKey%22%3A%22lark-doc%22%7D\">The cutting speed of thin sheets can increase by 2-3 times by increasing the power of the laser source to 2kW. The CO2 laser can cut thin sheets at a faster rate than the fiber laser. This is possible for the same laser power. The speed advantage is smaller than for sheets that are thinner.<\/div>\n<h3>Cutting quality &#8211; How smooth do you want your edges to be?<\/h3>\n<p>One of the advantages of CO2 lasers for cutting is that their cutting edge quality (sharpness\/finer edges) is consistent across the entire thickness range of the material. This means that you don&#8217;t need to worry about your edges looking bad when cutting thin or thick material. The fiber laser becomes less efficient at making consistent cuts as the material becomes thicker.<\/p>\n<p>Keep in mind that fiber laser engravers are getting better as time goes on. Today, the quality of cuts in thickness is not as bad as it was in the early days of fiber lasers. If you really want to get into fiber laser cutters but are concerned about cut quality, you should have the company you buy from the show you a demo. At Morphy, that&#8217;s what we do. Anyone local, we&#8217;ll let them walk in so we can cut out the samples they might need. Our customers can be confident that their machines will cut the product they require.<\/p>\n<div class=\"container section-title-container\" ><h2 class=\"section-title section-title-normal\"><b aria-hidden=\"true\"><\/b><span class=\"section-title-main\" >Points to consider when purchasing a CO2 VS Fiber Laser machine.<\/span><b aria-hidden=\"true\"><\/b><\/h2><\/div>\n<ol>\n<li>Based on data I found online, the average price of a 4kW laser cutter costs $12.73\/hr CO2 laser per day. The average cost of a 4kW fiber laser cutter is $6.24\/hr.<\/li>\n<li>The main uses of fiber laser machines are cutting thin metals (0-5mm) and marking, engraving, annealing, etching, and even welding metals.<\/li>\n<li>CO2 lasers can use cut, mark, and engrave a wide range of non-metallic materials such as plastics, textiles, and stones.<\/li>\n<li>Fiber laser machines take up less space than CO2 laser machines. co 2 laser machines require gas tanks, pumps and piping. In contrast, fiber optic machines are much more compact.<\/li>\n<\/ol>\n<div class=\"container section-title-container\" ><h2 class=\"section-title section-title-normal\"><b aria-hidden=\"true\"><\/b><span class=\"section-title-main\" >Conclusion - So ...... which one should you buy?<\/span><b aria-hidden=\"true\"><\/b><\/h2><\/div>\n<div data-zone-id=\"0\" data-line-index=\"1\">What kind of laser should you buy? CO2 or fiber? It all depends on your business needs.<\/div>\n<div data-zone-id=\"0\" data-line-index=\"2\">If you are cutting\/engraving organic or non-metallic materials, then of course you will be looking for a CO2 laser cutter.<\/div>\n<div data-zone-id=\"0\" data-line-index=\"3\">If the majority of your production deals with thin metals, you may want to consider investing in a fiber laser machine. With a fiber laser machine, your production will be faster and the overtime costs will not be as high as with a CO2 laser machine.<\/div>\n<div data-zone-id=\"0\" data-line-index=\"0\"><\/div>","protected":false},"excerpt":{"rendered":"<p>O que \u00e9 melhor: m\u00e1quinas de marca\u00e7\u00e3o a laser de fibra ou a CO\u2082? Esse tema vem sendo discutido na comunidade industrial h\u00e1 muitos anos. Isso porque os puristas do laser insistem que o CO\u2082 \u00e9 a melhor tecnologia, enquanto outros defendem as novas inova\u00e7\u00f5es nas m\u00e1quinas de marca\u00e7\u00e3o a laser de fibra, que afirmam exatamente o contr\u00e1rio. Quem est\u00e1 certo? Qual tecnologia \u00e9\u2026<\/p>","protected":false},"author":9,"featured_media":4790,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[16],"tags":[],"class_list":["post-4822","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.7 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>CO2 Laser vs Fiber Laser Marking Machine: Pros and Cons<\/title>\n<meta name=\"description\" content=\"Small businesses want to start a laser engraving business. 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