{"id":1347,"date":"2026-08-24T06:03:35","date_gmt":"2026-08-24T06:03:35","guid":{"rendered":"https:\/\/slxaluminum.com\/?p=1347"},"modified":"2026-08-24T06:03:54","modified_gmt":"2026-08-24T06:03:54","slug":"kpis-de-qualidade-em-extrusao-de-aluminio-do-billete-ao-despacho","status":"publish","type":"post","link":"https:\/\/slxaluminum.com\/en\/kpis-de-qualidade-em-extrusao-de-aluminio-do-billete-ao-despacho\/","title":{"rendered":"KPIs de Qualidade em Extrus\u00e3o de Alum\u00ednio: Do Billete ao Despacho"},"content":{"rendered":"<p><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-1 fusion-flex-container has-pattern-background has-mask-background nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-flex-wrap:wrap;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start 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style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-flex-wrap:wrap;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start fusion-flex-content-wrap\" style=\"max-width:1248px;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-1 fusion_builder_column_1_1 1_1 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:100%;--awb-margin-top-large:0px;--awb-spacing-right-large:1.92%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:1.92%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-text fusion-text-1\"><div class=\"container\">\n<div class=\"highlight-box\">\n<p><strong>Conceito Fundamental:<\/strong> A qualidade na extrus\u00e3o de alum\u00ednio n\u00e3o pode ser avaliada apenas quando o perfil sai da linha. O resultado final come\u00e7a a ser definido durante a sele\u00e7\u00e3o do billete, continua por cada etapa do processo e se consolida nas opera\u00e7\u00f5es de resfriamento, envelhecimento, usinagem e despacho.<\/p>\n<\/div>\n<hr \/>\n<h2>Fluxo de Controle de Qualidade<\/h2>\n<div class=\"process-flow\">\n<div class=\"process-step\">\n<div class=\"step-num\">1<\/div>\n<p><strong>Billete<\/strong><br \/>\nSele\u00e7\u00e3o &amp; Inspe\u00e7\u00e3o<\/p>\n<\/div>\n<div class=\"process-step\">\n<div class=\"step-num\">2<\/div>\n<p><strong>Extrus\u00e3o<\/strong><br \/>\nProcesso Principal<\/p>\n<\/div>\n<div class=\"process-step\">\n<div class=\"step-num\">3<\/div>\n<p><strong>Resfriamento<\/strong><br \/>\nT\u00eampera Controlada<\/p>\n<\/div>\n<div class=\"process-step\">\n<div class=\"step-num\">4<\/div>\n<p><strong>Tratamento<\/strong><br \/>\nAnodiza\u00e7\u00e3o\/Pintura<\/p>\n<\/div>\n<div class=\"process-step\">\n<div class=\"step-num\">5<\/div>\n<p><strong>Despacho<\/strong><br \/>\nEmbalagem &amp; Entrega<\/p>\n<\/div>\n<\/div>\n<hr \/>\n<h2>KPIs Principais<\/h2>\n<div class=\"kpi-card\">\n<h3>\ud83d\udcca First Pass Yield (FPY)<\/h3>\n<p>Porcentagem de extrus\u00f5es que atendem \u00e0s especifica\u00e7\u00f5es dimensionais e de superf\u00edcie <strong>sem necessidade de retrabalho<\/strong>.<\/p>\n<p style=\"margin-bottom: 0;\"><strong>FPY alto<\/strong> = Linha est\u00e1vel e repetitiva<\/p>\n<\/div>\n<div class=\"kpi-card\">\n<h3>\ud83d\udcd0 \u00cdndice Cpk<\/h3>\n<p>Avalia se vari\u00e1veis cr\u00edticas (espessura de parede, geometria, dimens\u00f5es funcionais) permanecem dentro das toler\u00e2ncias do cliente.<\/p>\n<p style=\"margin-bottom: 0;\"><strong>Cpk \u2265 1.33<\/strong> indica processo capaz e est\u00e1vel<\/p>\n<\/div>\n<div class=\"kpi-card\">\n<h3>\u267b\ufe0f Taxa de Rejeitos<\/h3>\n<p>Rastreamento cont\u00ednuo de rejeitos por: extremos de billete, perfis defeituosos, marcas superficiais, erros de ajuste.<\/p>\n<\/div>\n<hr \/>\n<h2>Controle Pr\u00e9-Produ\u00e7\u00e3o<\/h2>\n<div class=\"highlight-box\">\n<p><strong>Fatores cr\u00edticos do billete:<\/strong><\/p>\n<ul style=\"margin-bottom: 0;\">\n<li>Homogeneidade metal\u00fargica<\/li>\n<li>Aus\u00eancia de segrega\u00e7\u00f5es<\/li>\n<li>N\u00edvel de hidrog\u00eanio residual<\/li>\n<li>Limpeza do metal<\/li>\n<\/ul>\n<\/div>\n<p>Pequenas varia\u00e7\u00f5es nessas vari\u00e1veis podem se traduzir em trincas, problemas superficiais ou desvios dimensionais dif\u00edceis de corrigir durante a extrus\u00e3o.<\/p>\n<hr \/>\n<h2>Manuten\u00e7\u00e3o Preventiva como Pilar da Qualidade<\/h2>\n<p>O desgaste progressivo de componentes hidr\u00e1ulicos, sistemas de transmiss\u00e3o, sensores, cilindros e elementos de resfriamento altera lentamente as condi\u00e7\u00f5es de produ\u00e7\u00e3o at\u00e9 causar desvios refletidos na qualidade do perfil.<\/p>\n<div class=\"highlight-box\">\n<p><strong>Estrat\u00e9gia eficaz:<\/strong> Baseada em indicadores de condi\u00e7\u00e3o, horas de opera\u00e7\u00e3o e monitoramento cont\u00ednuo \u2014 muito mais eficaz que intervir apenas quando uma falha aparece.<\/p>\n<\/div>\n<hr \/>\n<h2>Digitaliza\u00e7\u00e3o e Ind\u00fastria 4.0<\/h2>\n<p>A coleta autom\u00e1tica de dados permite o monitoramento em tempo real de:<\/p>\n<ul>\n<li>\ud83c\udf21\ufe0f Temperaturas<\/li>\n<li>\u26a1 Velocidades<\/li>\n<li>\ud83d\udd0b Consumo de energia<\/li>\n<li>\ud83d\udca7 Press\u00f5es<\/li>\n<li>\u23f1\ufe0f Tempos de ciclo<\/li>\n<li>\ud83d\udccf Par\u00e2metros dimensionais<\/li>\n<\/ul>\n<div class=\"highlight-box\">\n<p><strong>Benef\u00edcio:<\/strong> Cada dado gerado pela linha \u00e9 convertido em oportunidade de reduzir custos, aumentar a efici\u00eancia e melhorar a competitividade da planta.<\/p>\n<\/div>\n<hr \/>\n<div class=\"cta-box\">\n<h3>\ud83c\udfed Automatize Sua Linha de Extrus\u00e3o<\/h3>\n<p>Na Kautec, a engenharia de automa\u00e7\u00e3o para linhas de extrus\u00e3o incorpora tecnologias avan\u00e7adas com o objetivo de otimizar a qualidade, aumentar a disponibilidade dos equipamentos e garantir um processo est\u00e1vel.<\/p>\n<\/div>\n<div class=\"footer\">\n<p>\u00a9 2026 Sailixin Machinery Manufacturing. Todos os direitos reservados.<\/p>\n<\/div>\n<\/div>\n<\/div><\/div><\/div><\/div><\/div><\/p>","protected":false},"excerpt":{"rendered":"","protected":false},"author":3,"featured_media":1348,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[22,23],"tags":[],"class_list":["post-1347","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-company-news","category-industry-news"],"_links":{"self":[{"href":"https:\/\/slxaluminum.com\/en\/wp-json\/wp\/v2\/posts\/1347","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/slxaluminum.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/slxaluminum.com\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/slxaluminum.com\/en\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/slxaluminum.com\/en\/wp-json\/wp\/v2\/comments?post=1347"}],"version-history":[{"count":2,"href":"https:\/\/slxaluminum.com\/en\/wp-json\/wp\/v2\/posts\/1347\/revisions"}],"predecessor-version":[{"id":1350,"href":"https:\/\/slxaluminum.com\/en\/wp-json\/wp\/v2\/posts\/1347\/revisions\/1350"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/slxaluminum.com\/en\/wp-json\/wp\/v2\/media\/1348"}],"wp:attachment":[{"href":"https:\/\/slxaluminum.com\/en\/wp-json\/wp\/v2\/media?parent=1347"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/slxaluminum.com\/en\/wp-json\/wp\/v2\/categories?post=1347"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/slxaluminum.com\/en\/wp-json\/wp\/v2\/tags?post=1347"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}