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PULLBULL-Problemas frecuentes en moldes de fundición a presión 1. Porosidad: Es la defecto más común. Se forma por burbujas de aire atrapadas o gas en la aleación fundida, crea huecos internos y debilita la resistencia mecánica de la pieza. 2. Rebabas excesivas: Ocurre por desgaste de la junta del molde, ajuste deficiente o alta presión de inyección. Deja bordes sobrantes que requieren limpieza extra. 3. Desgaste y fisuras del molde: El ciclo constante de altas temperaturas y enfri
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PULLBULL-Problemas frecuentes en moldes de fundición a presión 1. Porosidad: Es la defecto más común. Se forma por burbujas de aire atrapadas o gas en la aleación fundida, crea huecos internos y debilita la resistencia mecánica de la pieza. 2. Rebabas excesivas: Ocurre por desgaste de la junta del molde, ajuste deficiente o alta presión de inyección. Deja bordes sobrantes que requieren limpieza extra. 3. Desgaste y fisuras del molde: El ciclo constante de altas temperaturas y enfri
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PULLBULL- Proceso clave de fabricación de moldes de fundición a presión： 1. Diseño profesional según pieza, definimos canal de alimentación, sistema de enfriamiento y ángulo de desmolde para evitar defectos. 2. Seleccionamos acero de molde de alta resistencia, realizamos tratamiento térmico para mejorar dureza y resistencia al desgaste. 3. Mecanizado preciso con fresado, torneado y electroerosión para garantizar dimensiones estrictas. 4. Pulido detallado de cavidades para que la pieza fundid
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PULLBULL—Sr.Mark Dan, de PULLBULL TECH, nos presenta a la empresa especializada en el suministro de MOLDES para la industria de la fundición, incluyendo die casting, aluminio, Zinc, Magnesio,hierro y más. Destacan por sus entregas a tiempo y su compromiso con la calidad y servicios. Agradecemos estos 20 años de confianza y su apoyo constante. Conócelos y nos vemos en la próxima edición de Die Casting Expo México. #DieCastingExpo #DieCastingMexico #MarcoMetales #MateriasPrimas #Fundición
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