{"id":2007,"date":"2026-01-07T06:58:43","date_gmt":"2026-01-07T06:58:43","guid":{"rendered":"https:\/\/hephaprecision.com\/?post_type=wpkj_product&p=2007"},"modified":"2026-01-15T07:25:54","modified_gmt":"2026-01-15T07:25:54","slug":"custom-punch","status":"publish","type":"wpkj_product","link":"https:\/\/hephaprecision.com\/pt\/products\/custom-punch\/","title":{"rendered":"Pun\u00e7\u00e3o personalizado| PG Fabricante de pun\u00e7\u00e3o para retifica\u00e7\u00e3o"},"content":{"rendered":"

Fornecemos\u00a0maquinagem PG (retifica\u00e7\u00e3o de perfis) de alta precis\u00e3o<\/strong>\u00a0para pun\u00e7\u00f5es e inser\u00e7\u00f5es personalizadas.
Our PG custom punch are ideal for\u00a0aplica\u00e7\u00f5es de moldes e estampagem<\/strong>\u00a0que requerem\u00a0toler\u00e2ncias apertadas, acabamentos de superf\u00edcie lisos e precis\u00e3o repet\u00edvel<\/strong>.<\/p>\n\n\n\n

Perfura\u00e7\u00e3o personalizada PG<\/strong><\/p>\n\n\n\n

Pun\u00e7\u00f5es escalonados, perfilados e de forma especial<\/p>\n\n\n\n

Pun\u00e7\u00f5es de forma\u00e7\u00e3o para matrizes de estampagem progressiva<\/p>\n\n\n\n

Pun\u00e7\u00f5es rectificados PG para um controlo dimensional rigoroso<\/p>\n\n\n\n

Capacidades<\/strong><\/p>\n\n\n\n

Item<\/th>Capacidade<\/th><\/tr><\/thead>
Processo<\/td>PG Retifica\u00e7\u00e3o de perfis \u00f3pticos<\/td><\/tr>
Toler\u00e2ncia<\/td>\u00b10,001 ~ \u00b10,002 mm<\/td><\/tr>
Acabamento da superf\u00edcie<\/td>Ra 0,2 \/ 0,4<\/td><\/tr>
Materiais<\/td>SKD11, DC53, SKH-9, carboneto de tungst\u00e9nio<\/td><\/tr>
Tratamento t\u00e9rmico<\/td>Macio e endurecido<\/td><\/tr>
Pontos fortes<\/td>Perfis complexos, geometria escalonada, precis\u00e3o repet\u00edvel<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

Porqu\u00ea escolher a PG Punches?<\/strong><\/p>\n\n\n\n

    \n
  • Geometria est\u00e1vel para uma longa vida \u00fatil da ferramenta<\/li>\n\n\n\n
  • Ajuste exato para matrizes de v\u00e1rios passos<\/li>\n\n\n\n
  • A inspe\u00e7\u00e3o e os registos asseguram a repeti\u00e7\u00e3o da produ\u00e7\u00e3o<\/li>\n<\/ul>\n\n\n\n
    \n
    \"\"<\/figure>\n\n\n\n
    \"\"<\/figure>\n<\/figure>\n\n\n\n
    \n
    \"\"<\/figure>\n\n\n\n
    \"\"<\/figure>\n<\/figure>\n\n\n\n

    Com quem trabalhamos<\/h2>\n\n\n\n

    Servimos principalmente:<\/p>\n\n\n\n

      \n
    • Fabricantes de moldes e matrizes<\/li>\n\n\n\n
    • F\u00e1bricas de estampagem e de perfura\u00e7\u00e3o<\/li>\n\n\n\n
    • Fornecedores de ferramentas que necessitam de pe\u00e7as de precis\u00e3o personalizadas<\/li>\n<\/ul>\n\n\n\n

      Os nossos clientes escolhem-nos quando a precis\u00e3o e a fiabilidade da entrega s\u00e3o mais importantes do que o pre\u00e7o baixo<\/strong>.<\/p>\n\n\n\n

      Desafios t\u00edpicos que ajudamos a resolver<\/h2>\n\n\n\n

      \u00c9 frequente deparar-se com estes problemas?<\/p>\n\n\n\n

        \n
      • Os pun\u00e7\u00f5es personalizados com v\u00e1rios passos ou perfis complexos s\u00e3o dif\u00edceis de controlar em termos de precis\u00e3o<\/li>\n\n\n\n
      • As pastilhas requerem um encaixe apertado, o que provoca montagens e ajustes repetidos<\/li>\n\n\n\n
      • O molde de ensaio ou as pe\u00e7as de modifica\u00e7\u00e3o s\u00e3o urgentes, mas os fornecedores n\u00e3o cumprem os prazos<\/li>\n\n\n\n
      • As encomendas repetidas apresentam inconsist\u00eancias dimensionais<\/li>\n<\/ul>\n\n\n\n

        O nosso trabalho consiste em tornar estes problemas previs\u00edveis e control\u00e1veis.<\/strong><\/p>\n\n\n\n

        Pe\u00e7as personalizadas que fabricamos<\/h2>\n\n\n\n

        Somos especializados em componentes de precis\u00e3o n\u00e3o normalizados e baseados em desenhos<\/strong>, incluindo:<\/p>\n\n\n\n

          \n
        • Pun\u00e7\u00f5es personalizados (escalonados, perfilados, angulares, formas especiais)<\/li>\n\n\n\n
        • Insertos de precis\u00e3o e componentes principais<\/li>\n\n\n\n
        • Pun\u00e7\u00f5es de conforma\u00e7\u00e3o rectificados PG<\/li>\n\n\n\n
        • Pe\u00e7as de perfil de precis\u00e3o por electroeros\u00e3o a fio<\/li>\n\n\n\n
        • Componentes de ferramentas de pequena dimens\u00e3o e elevada dureza<\/li>\n\n\n\n
        • Pe\u00e7as de ensaio, modifica\u00e7\u00e3o e produ\u00e7\u00e3o de pequenos lotes<\/li>\n<\/ul>\n\n\n\n

          Cada pe\u00e7a \u00e9 fabricada com controlo claro das dimens\u00f5es cr\u00edticas e dos requisitos de montagem<\/strong>.<\/p>\n\n\n\n

          Porque \u00e9 que os fabricantes de moldes e as f\u00e1bricas de estampagem nos escolhem<\/h2>\n\n\n\n

          Precis\u00e3o em que pode confiar<\/h3>\n\n\n\n
            \n
          • Dimens\u00f5es cr\u00edticas confirmadas antes da maquinagem<\/li>\n\n\n\n
          • Inspe\u00e7\u00e3o realizada ap\u00f3s o processamento<\/li>\n\n\n\n
          • Manuten\u00e7\u00e3o de registos internos para encomendas repetidas<\/li>\n<\/ul>\n\n\n\n

            Prazo de entrega est\u00e1vel e previs\u00edvel<\/h3>\n\n\n\n
              \n
            • Familiarizado com os programas de produ\u00e7\u00e3o de ferramentas e de estampagem<\/li>\n\n\n\n
            • Disposi\u00e7\u00f5es flex\u00edveis para pe\u00e7as de teste e modifica\u00e7\u00e3o<\/li>\n\n\n\n
            • Comunica\u00e7\u00e3o clara sobre as expectativas de entrega<\/li>\n<\/ul>\n\n\n\n

              Mentalidade de fabrico centrada nas ferramentas<\/h3>\n\n\n\n
                \n
              • N\u00e3o nos limitamos a maquinar de acordo com o desenho - consideramos o ajuste, a montagem e a vida \u00fatil<\/li>\n\n\n\n
              • Apoio a pequenas concep\u00e7\u00f5es ou otimiza\u00e7\u00e3o de processos, quando necess\u00e1rio<\/li>\n<\/ul>\n\n\n\n
                \n\n\n\n

                Controlo de qualidade<\/h2>\n\n\n\n
                  \n
                • Inspe\u00e7\u00e3o \u00f3tica PG para precis\u00e3o do perfil<\/li>\n\n\n\n
                • Controlo dimensional das toler\u00e2ncias das chaves<\/li>\n\n\n\n
                • Processo controlado para produ\u00e7\u00e3o repetida<\/li>\n<\/ul>\n\n\n\n

                  Os dados de inspe\u00e7\u00e3o podem ser fornecidos mediante pedido.<\/em><\/p>\n\n\n\n

                  \n\n\n\n

                  Processo de coopera\u00e7\u00e3o<\/h2>\n\n\n\n
                    \n
                  1. Enviar desenhos ou amostras<\/li>\n\n\n\n
                  2. Confirmar o m\u00e9todo de maquinagem, a toler\u00e2ncia e o prazo de execu\u00e7\u00e3o<\/li>\n\n\n\n
                  3. Aprova\u00e7\u00e3o da cota\u00e7\u00e3o<\/li>\n\n\n\n
                  4. Fabrico \u2192 Inspe\u00e7\u00e3o \u2192 Entrega<\/li>\n<\/ol>\n\n\n\n

                    As encomendas experimentais de pequena quantidade s\u00e3o bem-vindas antes da coopera\u00e7\u00e3o a longo prazo.<\/strong><\/p>","protected":false},"excerpt":{"rendered":"

                    We provide\u00a0high-precision PG (profile grinding) machining\u00a0for custom punches and inserts.Our PG custom punch are ideal for\u00a0mold and stamping applications\u00a0that require\u00a0tight tolerances, smooth surface finishes, and repeatable accuracy. Custom PG-Ground Punch Stepped, profiled, and special-shape punches Forming punches for progressive stamping dies PG-ground punches for tight dimensional control Capabilities Item Capability Process PG Optical Profile Grinding […]<\/p>","protected":false},"author":1,"featured_media":2118,"template":"","meta":{"_acf_changed":false,"_gspb_post_css":"","footnotes":""},"product_cat":[24],"product_tag":[41,42,39,44,37,43,45,40,38],"class_list":["post-2007","wpkj_product","type-wpkj_product","status-publish","has-post-thumbnail","hentry","product_cat-precision-punch","product_tag-custom-punch","product_tag-high-precision-punch","product_tag-non-standard-punch","product_tag-pg-grinding-punch","product_tag-pg-punch","product_tag-precision-punch","product_tag-progressive-die-punch","product_tag-stamping-punch","product_tag-stepped-punch"],"blocksy_meta":[],"yoast_head":"\nCustom Punch Manufacturing for Ultimate Accuracy - Hepha<\/title>\n<meta name=\"description\" content=\"Discover Custom Punch solutions that offer stable geometry and long tool life for stamping and molding industries.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/hephaprecision.com\/pt\/products\/custom-punch\/\" \/>\n<meta property=\"og:locale\" content=\"pt_PT\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Custom Punch Manufacturing for Ultimate Accuracy - Hepha\" \/>\n<meta property=\"og:description\" content=\"Discover Custom Punch solutions that offer stable geometry and long tool life for stamping and molding industries.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/hephaprecision.com\/pt\/products\/custom-punch\/\" \/>\n<meta property=\"og:site_name\" content=\"Hepha\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/profile.php?id=61585797142861\" \/>\n<meta property=\"article:modified_time\" content=\"2026-01-15T07:25:54+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/hephaprecision.com\/wp-content\/uploads\/2026\/01\/Custom-Punch-2.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1000\" \/>\n\t<meta property=\"og:image:height\" content=\"1000\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Tempo estimado de leitura\" \/>\n\t<meta name=\"twitter:data1\" content=\"3 minutos\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/hephaprecision.com\/products\/custom-punch\/\",\"url\":\"https:\/\/hephaprecision.com\/products\/custom-punch\/\",\"name\":\"Custom Punch Manufacturing for Ultimate Accuracy - 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