{"id":2118,"date":"2026-04-08T03:56:41","date_gmt":"2026-04-08T03:56:41","guid":{"rendered":"https:\/\/www.zmsh-semitech.com\/?post_type=product&#038;p=2118"},"modified":"2026-04-08T03:59:49","modified_gmt":"2026-04-08T03:59:49","slug":"wg-1281-fully-automatic-wafer-back-grinding-machine","status":"publish","type":"product","link":"https:\/\/www.zmsh-semitech.com\/pt\/product\/wg-1281-fully-automatic-wafer-back-grinding-machine\/","title":{"rendered":"WG-1281 M\u00e1quina totalmente autom\u00e1tica para retifica\u00e7\u00e3o do dorso de bolacha"},"content":{"rendered":"<p data-start=\"181\" data-end=\"546\"><img fetchpriority=\"high\" decoding=\"async\" class=\"size-medium wp-image-2119 alignright\" src=\"https:\/\/www.zmsh-semitech.com\/wp-content\/uploads\/2026\/04\/WG-1281-Fully-Automatic-Wafer-Back-Grinding-Machine-300x300.jpg\" alt=\"\" width=\"300\" height=\"300\" srcset=\"https:\/\/www.zmsh-semitech.com\/wp-content\/uploads\/2026\/04\/WG-1281-Fully-Automatic-Wafer-Back-Grinding-Machine-300x300.jpg 300w, https:\/\/www.zmsh-semitech.com\/wp-content\/uploads\/2026\/04\/WG-1281-Fully-Automatic-Wafer-Back-Grinding-Machine-150x150.jpg 150w, https:\/\/www.zmsh-semitech.com\/wp-content\/uploads\/2026\/04\/WG-1281-Fully-Automatic-Wafer-Back-Grinding-Machine-768x768.jpg 768w, https:\/\/www.zmsh-semitech.com\/wp-content\/uploads\/2026\/04\/WG-1281-Fully-Automatic-Wafer-Back-Grinding-Machine-12x12.jpg 12w, https:\/\/www.zmsh-semitech.com\/wp-content\/uploads\/2026\/04\/WG-1281-Fully-Automatic-Wafer-Back-Grinding-Machine-600x600.jpg 600w, https:\/\/www.zmsh-semitech.com\/wp-content\/uploads\/2026\/04\/WG-1281-Fully-Automatic-Wafer-Back-Grinding-Machine-100x100.jpg 100w, https:\/\/www.zmsh-semitech.com\/wp-content\/uploads\/2026\/04\/WG-1281-Fully-Automatic-Wafer-Back-Grinding-Machine.jpg 1000w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/>A m\u00e1quina WG-1281 de retifica\u00e7\u00e3o totalmente autom\u00e1tica do verso da bolacha \u00e9 uma solu\u00e7\u00e3o avan\u00e7ada de desbaste de bolachas concebida para o fabrico de semicondutores de alta precis\u00e3o. Concebida para satisfazer a procura crescente de bolachas mais finas na eletr\u00f3nica de pot\u00eancia e na embalagem avan\u00e7ada, este sistema integra mec\u00e2nica de precis\u00e3o, automa\u00e7\u00e3o inteligente e conce\u00e7\u00e3o com controlo de contamina\u00e7\u00e3o.<\/p>\n<p data-start=\"548\" data-end=\"885\">Com suporte para wafers at\u00e9 12 polegadas, a WG-1281 \u00e9 particularmente adequada para processos de desbaste de wafers IGBT, em que a uniformidade da espessura, a baixa tens\u00e3o e a quebra m\u00ednima s\u00e3o fundamentais para o desempenho final do dispositivo. A sua configura\u00e7\u00e3o de fuso duplo e tr\u00eas mandris assegura um elevado rendimento, mantendo uma excelente estabilidade do processo.<\/p>\n<p data-start=\"887\" data-end=\"1158\">Na produ\u00e7\u00e3o moderna de semicondutores, o desbaste de bolachas \u00e9 um passo crucial que tem um impacto direto na fiabilidade do dispositivo, no desempenho t\u00e9rmico e na efici\u00eancia da embalagem. O WG-1281 foi concebido para responder a estes desafios, centrando-se na precis\u00e3o, repetibilidade e melhoria do rendimento.<\/p>\n<h2 data-section-id=\"14yhrip\" data-start=\"1165\" data-end=\"1190\"><span role=\"text\"><strong data-start=\"1168\" data-end=\"1190\">Carater\u00edsticas t\u00e9cnicas<\/strong><\/span><\/h2>\n<h3 data-section-id=\"yoimwr\" data-start=\"1192\" data-end=\"1235\"><span role=\"text\"><strong data-start=\"1196\" data-end=\"1235\">1. Movimento avan\u00e7ado do eixo X do fuso<\/strong><\/span><\/h3>\n<p data-start=\"1236\" data-end=\"1513\">A WG-1281 incorpora um sistema inovador de movimento do eixo X, permitindo um controlo flex\u00edvel do percurso de retifica\u00e7\u00e3o. Esta carater\u00edstica aumenta a adaptabilidade do processo, especialmente para estruturas complexas de bolachas, tais como dispositivos IGBT, assegurando a remo\u00e7\u00e3o uniforme de material em toda a superf\u00edcie da bolacha.<\/p>\n<h3 data-section-id=\"uyqzp2\" data-start=\"1515\" data-end=\"1566\"><span role=\"text\"><strong data-start=\"1519\" data-end=\"1566\">2. Alinhamento CCD sem contacto de alta precis\u00e3o<\/strong><\/span><\/h3>\n<p data-start=\"1567\" data-end=\"1824\">Equipada com um sistema de alinhamento de bolachas sem contacto baseado em CCD, a m\u00e1quina detecta com precis\u00e3o o posicionamento da bolacha e optimiza os percursos de retifica\u00e7\u00e3o. Isto minimiza a interven\u00e7\u00e3o humana, melhorando significativamente a precis\u00e3o do alinhamento e a consist\u00eancia geral do processo.<\/p>\n<h3 data-section-id=\"1yiwdtt\" data-start=\"1826\" data-end=\"1870\"><span role=\"text\"><strong data-start=\"1830\" data-end=\"1870\">3. Compensa\u00e7\u00e3o autom\u00e1tica da inclina\u00e7\u00e3o do mandril<\/strong><\/span><\/h3>\n<p data-start=\"1871\" data-end=\"2094\">O sistema ajusta automaticamente o \u00e2ngulo de inclina\u00e7\u00e3o da bucha para compensar o desalinhamento da bolacha. Isto reduz o tempo de calibra\u00e7\u00e3o, diminui o tempo de inatividade e assegura uma qualidade de retifica\u00e7\u00e3o est\u00e1vel ao longo de ciclos de produ\u00e7\u00e3o alargados.<\/p>\n<h3 data-section-id=\"5xrtnc\" data-start=\"2096\" data-end=\"2136\"><span role=\"text\"><strong data-start=\"2100\" data-end=\"2136\">4. Mecanismo de moagem de baixa tens\u00e3o<\/strong><\/span><\/h3>\n<p data-start=\"2137\" data-end=\"2435\">Ao contr\u00e1rio dos sistemas de retifica\u00e7\u00e3o convencionais, o WG-1281 evita a aplica\u00e7\u00e3o de press\u00e3o externa na extremidade da bolacha durante o processamento. Esta abordagem de baixa tens\u00e3o reduz efetivamente o empeno da bolacha, evita microfissuras e aumenta a resist\u00eancia mec\u00e2nica, o que \u00e9 particularmente importante para bolachas finas e fr\u00e1geis.<\/p>\n<h3 data-section-id=\"hwab9d\" data-start=\"2437\" data-end=\"2479\"><span role=\"text\"><strong data-start=\"2441\" data-end=\"2479\">5. Conce\u00e7\u00e3o anti-contamina\u00e7\u00e3o met\u00e1lica<\/strong><\/span><\/h3>\n<p data-start=\"2480\" data-end=\"2714\">Para cumprir as rigorosas normas de limpeza de semicondutores, o equipamento possui uma estrutura controlada por contamina\u00e7\u00e3o que minimiza a gera\u00e7\u00e3o de part\u00edculas met\u00e1licas. Esta conce\u00e7\u00e3o contribui diretamente para melhorar o rendimento e a fiabilidade dos dispositivos.<\/p>\n<h3 data-section-id=\"1fjh2wn\" data-start=\"2716\" data-end=\"2752\"><span role=\"text\"><strong data-start=\"2720\" data-end=\"2752\">6. Funcionamento totalmente automatizado<\/strong><\/span><\/h3>\n<p data-start=\"2753\" data-end=\"2984\">O WG-1281 integra sistemas autom\u00e1ticos de transfer\u00eancia e limpeza de bolachas, permitindo um funcionamento perfeito em linhas de produ\u00e7\u00e3o automatizadas. \u00c9 compat\u00edvel com ambientes de fabrico modernos e suporta requisitos de fabrico de elevado volume.<\/p>\n<h2 data-section-id=\"k0zlak\" data-start=\"2991\" data-end=\"3010\"><span role=\"text\"><strong data-start=\"2994\" data-end=\"3010\"><img decoding=\"async\" class=\"size-medium wp-image-2121 alignright\" src=\"https:\/\/www.zmsh-semitech.com\/wp-content\/uploads\/2026\/04\/Wafer-Back-Grinding-300x300.png\" alt=\"\" width=\"300\" height=\"300\" srcset=\"https:\/\/www.zmsh-semitech.com\/wp-content\/uploads\/2026\/04\/Wafer-Back-Grinding-300x300.png 300w, https:\/\/www.zmsh-semitech.com\/wp-content\/uploads\/2026\/04\/Wafer-Back-Grinding-150x150.png 150w, https:\/\/www.zmsh-semitech.com\/wp-content\/uploads\/2026\/04\/Wafer-Back-Grinding-768x768.png 768w, https:\/\/www.zmsh-semitech.com\/wp-content\/uploads\/2026\/04\/Wafer-Back-Grinding-12x12.png 12w, https:\/\/www.zmsh-semitech.com\/wp-content\/uploads\/2026\/04\/Wafer-Back-Grinding-600x600.png 600w, https:\/\/www.zmsh-semitech.com\/wp-content\/uploads\/2026\/04\/Wafer-Back-Grinding-100x100.png 100w, https:\/\/www.zmsh-semitech.com\/wp-content\/uploads\/2026\/04\/Wafer-Back-Grinding.png 1000w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/>Aplica\u00e7\u00f5es<\/strong><\/span><\/h2>\n<p data-start=\"3012\" data-end=\"3109\">O WG-1281 \u00e9 amplamente utilizado no processamento de back-end de semicondutores e \u00e9 particularmente adequado para:<\/p>\n<ul data-start=\"3111\" data-end=\"3320\">\n<li data-section-id=\"1brf5tq\" data-start=\"3111\" data-end=\"3148\">Desbaste de bolacha IGBT (\u2264 12 polegadas)<\/li>\n<li data-section-id=\"x73zhg\" data-start=\"3149\" data-end=\"3193\">Fabrico de dispositivos de semicondutores de pot\u00eancia<\/li>\n<li data-section-id=\"18ik2nw\" data-start=\"3194\" data-end=\"3225\">Desbaste de bolachas de sil\u00edcio (Si)<\/li>\n<li data-section-id=\"zqmbwb\" data-start=\"3226\" data-end=\"3268\">Processamento de pastilhas de carboneto de sil\u00edcio (SiC)<\/li>\n<li data-section-id=\"tqfi46\" data-start=\"3269\" data-end=\"3320\">Processos avan\u00e7ados de embalagem e integra\u00e7\u00e3o 3D<\/li>\n<\/ul>\n<p data-start=\"3322\" data-end=\"3458\">A sua versatilidade torna-o uma solu\u00e7\u00e3o ideal tanto para dispositivos tradicionais baseados em sil\u00edcio como para materiais semicondutores emergentes de banda larga.<\/p>\n<h2 data-section-id=\"id1bjs\" data-start=\"3465\" data-end=\"3496\"><span role=\"text\"><strong data-start=\"3468\" data-end=\"3496\">Especifica\u00e7\u00f5es t\u00e9cnicas<\/strong><\/span><\/h2>\n<div class=\"TyagGW_tableContainer\">\n<div class=\"group TyagGW_tableWrapper flex flex-col-reverse w-fit\" tabindex=\"-1\">\n<table class=\"w-fit min-w-(--thread-content-width)\" data-start=\"3498\" data-end=\"4077\">\n<thead data-start=\"3498\" data-end=\"3527\">\n<tr data-start=\"3498\" data-end=\"3527\">\n<th class=\"\" data-start=\"3498\" data-end=\"3510\" data-col-size=\"sm\">Par\u00e2metro<\/th>\n<th class=\"\" data-start=\"3510\" data-end=\"3527\" data-col-size=\"md\">Especifica\u00e7\u00e3o<\/th>\n<\/tr>\n<\/thead>\n<tbody data-start=\"3555\" data-end=\"4077\">\n<tr data-start=\"3555\" data-end=\"3647\">\n<td data-start=\"3555\" data-end=\"3567\" data-col-size=\"sm\">Estrutura<\/td>\n<td data-start=\"3567\" data-end=\"3647\" data-col-size=\"md\">2 fusos \/ 3 mandris \/ 1 esta\u00e7\u00e3o de trabalho \/ Sistema autom\u00e1tico de transfer\u00eancia e limpeza<\/td>\n<\/tr>\n<tr data-start=\"3648\" data-end=\"3681\">\n<td data-start=\"3648\" data-end=\"3661\" data-col-size=\"sm\">Tamanho da pastilha<\/td>\n<td data-start=\"3661\" data-end=\"3681\" data-col-size=\"md\">8 polegadas \/ 12 polegadas<\/td>\n<\/tr>\n<tr data-start=\"3682\" data-end=\"3726\">\n<td data-start=\"3682\" data-end=\"3698\" data-col-size=\"sm\">Pot\u00eancia do fuso<\/td>\n<td data-start=\"3698\" data-end=\"3726\" data-col-size=\"md\">5,5 kW \/ 9 kW (opcional)<\/td>\n<\/tr>\n<tr data-start=\"3727\" data-end=\"3762\">\n<td data-start=\"3727\" data-end=\"3743\" data-col-size=\"sm\">Velocidade do fuso<\/td>\n<td data-start=\"3743\" data-end=\"3762\" data-col-size=\"md\">1000 - 6000 rpm<\/td>\n<\/tr>\n<tr data-start=\"3763\" data-end=\"3789\">\n<td data-start=\"3763\" data-end=\"3779\" data-col-size=\"sm\">Curso do eixo Z<\/td>\n<td data-start=\"3779\" data-end=\"3789\" data-col-size=\"md\">120 mm<\/td>\n<\/tr>\n<tr data-start=\"3790\" data-end=\"3820\">\n<td data-start=\"3790\" data-end=\"3810\" data-col-size=\"sm\">Resolu\u00e7\u00e3o do eixo Z<\/td>\n<td data-start=\"3810\" data-end=\"3820\" data-col-size=\"md\">0,1 \u03bcm<\/td>\n<\/tr>\n<tr data-start=\"3821\" data-end=\"3865\">\n<td data-start=\"3821\" data-end=\"3834\" data-col-size=\"sm\">Tipo de mandril<\/td>\n<td data-start=\"3834\" data-end=\"3865\" data-col-size=\"md\">Mandril de v\u00e1cuo em cer\u00e2mica porosa<\/td>\n<\/tr>\n<tr data-start=\"3866\" data-end=\"3893\">\n<td data-start=\"3866\" data-end=\"3883\" data-col-size=\"sm\">Quantidade de mandris<\/td>\n<td data-start=\"3883\" data-end=\"3893\" data-col-size=\"md\">3 Conjuntos<\/td>\n<\/tr>\n<tr data-start=\"3894\" data-end=\"3923\">\n<td data-start=\"3894\" data-end=\"3908\" data-col-size=\"sm\">Velocidade da bucha<\/td>\n<td data-start=\"3908\" data-end=\"3923\" data-col-size=\"md\">0 - 300 rpm<\/td>\n<\/tr>\n<tr data-start=\"3924\" data-end=\"3962\">\n<td data-start=\"3924\" data-end=\"3952\" data-col-size=\"sm\">Varia\u00e7\u00e3o da espessura (TTV)<\/td>\n<td data-start=\"3952\" data-end=\"3962\" data-col-size=\"md\">\u2264 4 \u03bcm<\/td>\n<\/tr>\n<tr data-start=\"3963\" data-end=\"4001\">\n<td data-start=\"3963\" data-end=\"3988\" data-col-size=\"sm\">Rugosidade da superf\u00edcie (Ra)<\/td>\n<td data-start=\"3988\" data-end=\"4001\" data-col-size=\"md\">\u2264 0,02 \u03bcm<\/td>\n<\/tr>\n<tr data-start=\"4002\" data-end=\"4048\">\n<td data-start=\"4002\" data-end=\"4023\" data-col-size=\"sm\">Dimens\u00f5es (L\u00d7P\u00d7A)<\/td>\n<td data-start=\"4023\" data-end=\"4048\" data-col-size=\"md\">1450 \u00d7 3800 \u00d7 1900 mm<\/td>\n<\/tr>\n<tr data-start=\"4049\" data-end=\"4077\">\n<td data-start=\"4049\" data-end=\"4058\" data-col-size=\"sm\">Peso<\/td>\n<td data-start=\"4058\" data-end=\"4077\" data-col-size=\"md\">Aprox. 4700 kg<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<h2 data-section-id=\"dfn86d\" data-start=\"4084\" data-end=\"4113\"><span role=\"text\"><strong data-start=\"4087\" data-end=\"4113\">Vantagens de desempenho<\/strong><\/span><\/h2>\n<p data-start=\"4115\" data-end=\"4207\">O WG-1281 proporciona melhorias mensur\u00e1veis nas principais m\u00e9tricas de fabrico de semicondutores:<\/p>\n<ul data-start=\"4209\" data-end=\"4747\">\n<li data-section-id=\"1kp3ugv\" data-start=\"4209\" data-end=\"4320\"><strong data-start=\"4211\" data-end=\"4240\">Elevada uniformidade de espessura<\/strong><br data-start=\"4240\" data-end=\"4243\" \/>Assegura uma espessura consistente da bolacha, melhorando a estabilidade do processo a jusante.<\/li>\n<li data-section-id=\"1lec5x3\" data-start=\"4322\" data-end=\"4417\"><strong data-start=\"4324\" data-end=\"4349\">Taxa de quebra reduzida<\/strong><br data-start=\"4349\" data-end=\"4352\" \/>A retifica\u00e7\u00e3o de baixa tens\u00e3o minimiza a quebra de arestas e a fissura\u00e7\u00e3o da bolacha.<\/li>\n<li data-section-id=\"y6gba1\" data-start=\"4419\" data-end=\"4524\"><strong data-start=\"4421\" data-end=\"4439\">Rendimento melhorado<\/strong><br data-start=\"4439\" data-end=\"4442\" \/>A conce\u00e7\u00e3o anti-contamina\u00e7\u00e3o e o controlo preciso contribuem para um maior rendimento dos dispositivos.<\/li>\n<li data-section-id=\"ev7fch\" data-start=\"4526\" data-end=\"4624\"><strong data-start=\"4528\" data-end=\"4559\">Efici\u00eancia de processo melhorada<\/strong><br data-start=\"4559\" data-end=\"4562\" \/>A automatiza\u00e7\u00e3o reduz o manuseamento manual e aumenta o rendimento.<\/li>\n<li data-section-id=\"1nlwyeg\" data-start=\"4626\" data-end=\"4747\"><strong data-start=\"4628\" data-end=\"4657\">Excelente qualidade de superf\u00edcie<\/strong><br data-start=\"4657\" data-end=\"4660\" \/>Obt\u00e9m uma rugosidade superficial ultra-baixa, apoiando o fabrico de dispositivos de elevado desempenho.<\/li>\n<\/ul>\n<h2 data-section-id=\"e6swup\" data-start=\"4754\" data-end=\"4805\"><span role=\"text\"><strong data-start=\"4757\" data-end=\"4805\"><img decoding=\"async\" class=\"size-medium wp-image-2122 alignright\" src=\"https:\/\/www.zmsh-semitech.com\/wp-content\/uploads\/2026\/04\/Wafer-Back-Grinding-Machine-300x300.png\" alt=\"\" width=\"300\" height=\"300\" srcset=\"https:\/\/www.zmsh-semitech.com\/wp-content\/uploads\/2026\/04\/Wafer-Back-Grinding-Machine-300x300.png 300w, https:\/\/www.zmsh-semitech.com\/wp-content\/uploads\/2026\/04\/Wafer-Back-Grinding-Machine-150x150.png 150w, https:\/\/www.zmsh-semitech.com\/wp-content\/uploads\/2026\/04\/Wafer-Back-Grinding-Machine-768x768.png 768w, https:\/\/www.zmsh-semitech.com\/wp-content\/uploads\/2026\/04\/Wafer-Back-Grinding-Machine-12x12.png 12w, https:\/\/www.zmsh-semitech.com\/wp-content\/uploads\/2026\/04\/Wafer-Back-Grinding-Machine-600x600.png 600w, https:\/\/www.zmsh-semitech.com\/wp-content\/uploads\/2026\/04\/Wafer-Back-Grinding-Machine-100x100.png 100w, https:\/\/www.zmsh-semitech.com\/wp-content\/uploads\/2026\/04\/Wafer-Back-Grinding-Machine.png 1000w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/>Fiabilidade da engenharia e relev\u00e2ncia para a ind\u00fastria<\/strong><\/span><\/h2>\n<p data-start=\"4807\" data-end=\"5030\">Com a r\u00e1pida evolu\u00e7\u00e3o da eletr\u00f3nica de pot\u00eancia e das tecnologias de ve\u00edculos el\u00e9ctricos, a procura de equipamento de desbaste de bolachas de alta qualidade continua a crescer. O WG-1281 foi desenvolvido com base nos requisitos reais da ind\u00fastria, concentrando-se em:<\/p>\n<ul data-start=\"5032\" data-end=\"5219\">\n<li data-section-id=\"1am8myl\" data-start=\"5032\" data-end=\"5072\">Estabilidade em funcionamento cont\u00ednuo<\/li>\n<li data-section-id=\"weik8f\" data-start=\"5073\" data-end=\"5121\">Compatibilidade com o fabrico de grandes volumes<\/li>\n<li data-section-id=\"11elpf5\" data-start=\"5122\" data-end=\"5172\">Adaptabilidade a materiais avan\u00e7ados como o SiC<\/li>\n<li data-section-id=\"15zi5pe\" data-start=\"5173\" data-end=\"5219\">Redu\u00e7\u00e3o do custo total de propriedade (TCO)<\/li>\n<\/ul>\n<p data-start=\"5221\" data-end=\"5427\">A sua conce\u00e7\u00e3o reflecte a experi\u00eancia pr\u00e1tica de engenharia combinada com uma compreens\u00e3o profunda dos desafios do processo de semicondutores, tornando-a uma escolha fi\u00e1vel para os fabricantes que procuram um desempenho a longo prazo.<\/p>\n<h2 data-section-id=\"9dt57q\" data-start=\"5434\" data-end=\"5451\"><span role=\"text\"><strong data-start=\"5748\" data-end=\"5755\">FAQ<\/strong><\/span><\/h2>\n<h3 data-section-id=\"coao1f\" data-start=\"5757\" data-end=\"5815\"><span role=\"text\"><strong data-start=\"5761\" data-end=\"5813\">1. Que tipos de wafers podem ser processados pelo WG-1281?<\/strong><\/span><\/h3>\n<p data-start=\"5816\" data-end=\"5965\">O WG-1281 suporta uma variedade de materiais de bolacha, incluindo sil\u00edcio (Si), carboneto de sil\u00edcio (SiC) e outros substratos de semicondutores at\u00e9 12 polegadas.<\/p>\n<h3 data-section-id=\"kvqctf\" data-start=\"5972\" data-end=\"6033\"><span role=\"text\"><strong data-start=\"5976\" data-end=\"6031\">2. A m\u00e1quina \u00e9 adequada para o desbaste de bolachas IGBT?<\/strong><\/span><\/h3>\n<p data-start=\"6034\" data-end=\"6168\">Sim, a WG-1281 foi especificamente optimizada para os processos de retifica\u00e7\u00e3o de IGBT, assegurando baixa tens\u00e3o, alta precis\u00e3o e danos m\u00ednimos na pastilha.<\/p>\n<h3 data-section-id=\"5kgpa\" data-start=\"6175\" data-end=\"6231\"><span role=\"text\"><strong data-start=\"6179\" data-end=\"6229\">3. Como \u00e9 que a m\u00e1quina reduz a quebra de bolachas?<\/strong><\/span><\/h3>\n<p data-start=\"6232\" data-end=\"6375\">Utiliza um m\u00e9todo de retifica\u00e7\u00e3o de baixo esfor\u00e7o que evita a aplica\u00e7\u00e3o de press\u00e3o na extremidade da bolacha, combinado com um alinhamento preciso e um controlo est\u00e1vel do mandril.<\/p>\n<h3 data-section-id=\"102tnbe\" data-start=\"6382\" data-end=\"6449\"><span role=\"text\"><strong data-start=\"6386\" data-end=\"6447\">4. O equipamento suporta linhas de produ\u00e7\u00e3o automatizadas?<\/strong><\/span><\/h3>\n<p data-start=\"6450\" data-end=\"6582\">Sim, inclui sistemas autom\u00e1ticos de transfer\u00eancia e limpeza de bolachas, tornando-a totalmente compat\u00edvel com as modernas f\u00e1bricas automatizadas de semicondutores.<\/p>\n<h3 data-section-id=\"yb0ekb\" data-start=\"6589\" data-end=\"6656\"><span role=\"text\"><strong data-start=\"6593\" data-end=\"6654\">5. Qual \u00e9 a qualidade da superf\u00edcie que pode ser obtida ap\u00f3s a retifica\u00e7\u00e3o?<\/strong><\/span><\/h3>\n<p data-start=\"6657\" data-end=\"6773\">O WG-1281 pode atingir uma rugosidade de superf\u00edcie de \u2264 0,02 \u03bcm, cumprindo os requisitos de fabrico de semicondutores topo de gama.<\/p>","protected":false},"excerpt":{"rendered":"<p>A m\u00e1quina WG-1281 de retifica\u00e7\u00e3o totalmente autom\u00e1tica do dorso da bolacha representa um equil\u00edbrio entre precis\u00e3o, automa\u00e7\u00e3o e fiabilidade. \u00c9 uma ferramenta essencial para os fabricantes de semicondutores que pretendem obter um elevado rendimento, baixas taxas de defeitos e uma qualidade superior das bolachas em ambientes de produ\u00e7\u00e3o modernos.<\/p>","protected":false},"featured_media":2119,"comment_status":"open","ping_status":"closed","template":"","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"default","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center 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