{"id":15558,"date":"2024-02-24T05:29:32","date_gmt":"2024-02-24T05:29:32","guid":{"rendered":"https:\/\/aludiecasting.com\/?p=15558"},"modified":"2024-02-24T06:20:45","modified_gmt":"2024-02-24T06:20:45","slug":"pressofusione-di-zinco","status":"publish","type":"post","link":"https:\/\/aludiecasting.com\/el\/pressofusione-di-zinco\/","title":{"rendered":"pressofusione di zinco"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_82_2 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">\u03a0\u03af\u03bd\u03b1\u03ba\u03b1\u03c2 \u03c0\u03b5\u03c1\u03b9\u03b5\u03c7\u03bf\u03bc\u03ad\u03bd\u03c9\u03bd<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"\u0395\u03bd\u03b1\u03bb\u03bb\u03b1\u03b3\u03ae \u03a0\u03af\u03bd\u03b1\u03ba\u03b1 \u03c0\u03b5\u03c1\u03b9\u03b5\u03c7\u03bf\u03bc\u03ad\u03bd\u03bf\u03c5\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">\u0395\u03bd\u03b1\u03bb\u03bb\u03b1\u03b3\u03ae<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #7c7c7c;color:#7c7c7c\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #7c7c7c;color:#7c7c7c\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewbox=\"0 0 24 24\" version=\"1.2\" baseprofile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/aludiecasting.com\/el\/pressofusione-di-zinco\/#Cose_la_pressofusione_di_zinco\" >Cos'\u00e8 la pressofusione di zinco<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/aludiecasting.com\/el\/pressofusione-di-zinco\/#Processo_di_pressofusione_di_zinco\" >\u0394\u03b9\u03b1\u03b4\u03b9\u03ba\u03b1\u03c3\u03af\u03b1 \u03c0\u03c1\u03b5\u03c3\u03b1\u03c1\u03af\u03c3\u03bc\u03b1\u03c4\u03bf\u03c2 \u03b6\u03b9\u03bd\u03ba\u03bf\u03cd<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/aludiecasting.com\/el\/pressofusione-di-zinco\/#QUALI_SONO_I_VANTAGGI_DELLA_PRESSOFUSIONE_DI_ZINCO\" >\u03a0\u039f\u0399\u0391 \u0395\u038a\u039d\u0391\u0399 \u03a4\u0391 \u03a0\u039b\u0395\u039f\u039d\u0395\u039a\u03a4\u0389\u039c\u0391\u03a4\u0391 \u03a4\u0397\u03a3 \u03a0\u0399\u0395\u03a3\u03a4\u0399\u039a\u0389\u03a3 \u03a8\u0395\u03a5\u0394\u0391\u038a\u03a3\u0398\u0397\u03a3\u0397\u03a3 \u03a4\u039f\u03a5 \u0396\u038a\u039d\u039a\u039f;<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/aludiecasting.com\/el\/pressofusione-di-zinco\/#Che_tipo_di_leghe_di_zinco_vengono_utilizzate_per_la_pressofusione\" >\u03a4\u03b9 \u03b5\u03af\u03b4\u03bf\u03c5\u03c2 \u03c0\u03cc\u03b4\u03b9\u03b1 \u03b1\u03c0\u03cc \u03b6\u03af\u03bd\u03ba\u03bf \u03b8\u03b1 \u03c7\u03c1\u03b7\u03c3\u03b9\u03bc\u03bf\u03c0\u03bf\u03b9\u03b7\u03b8\u03bf\u03cd\u03bd \u03b3\u03b9\u03b1 \u03c4\u03b7\u03bd \u03c0\u03c1\u03ad\u03c3\u03b1;<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/aludiecasting.com\/el\/pressofusione-di-zinco\/#PRESSOFUSIONE_DI_ZINCO_O_PRESSOFUSIONE_DI_ALLUMINIO_ESISTE_UNOPZIONE_MIGLIORE\" >PRESSOFUSIONE DI ZINCO O PRESSOFUSIONE DI ALLUMINIO? \u03a5\u03a0\u0386\u03a1\u03a7\u0395\u0399 \u039a\u0391\u039b\u038e\u03a4\u0395\u03a1\u0397 \u0395\u03a0\u0399\u039b\u039f\u0393\u0389;<\/a><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"Cose_la_pressofusione_di_zinco\"><\/span>Cos'\u00e8 la pressofusione di zinco<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>La <a href=\"https:\/\/aludiecasting.com\/el\/pressofusione-di-zinco\/\">pressofusione di zinco<\/a> si distingue come un metodo ad alta produzione eccezionalmente efficiente e versatile, offrendo componenti metallici robusti, precisi e complessi. \u03a3\u03c4\u03bf \u03c0\u03bb\u03b1\u03af\u03c3\u03b9\u03bf \u03c4\u03b7\u03c2 \u03c0\u03c1\u03b5\u03c3\u03b1\u03c1\u03af\u03c3\u03bc\u03b1\u03c4\u03bf\u03c2 \u03c4\u03bf\u03c5 zinco \u03b1\u03bd\u03b1\u03b4\u03cd\u03bf\u03bd\u03c4\u03b1\u03b9 \u03b4\u03cd\u03bf \u03bf\u03b9\u03ba\u03bf\u03b3\u03ad\u03bd\u03b5\u03b9\u03b5\u03c2 \u03c0\u03c1\u03c9\u03c4\u03b1\u03c1\u03c7\u03b9\u03ba\u03ce\u03bd \u03c0\u03bf\u03b4\u03b9\u03ce\u03bd. Il primo \u00e8 il gruppo convenzionale, noto come leghe ZAMAK, con nomenclatura basata sul loro suppo sequenziale: Lega 3, Lega 5 e Lega 7. D'altro canto ci sono le leghe di zinco ad elevato contenuto di alluminio rispetto a quelle convenzionali, note come leghe ZA. Questa categoria comprende ZA-8, ZA-12 e ZA-27, che offrono maggiore resistenza e propriet\u00e0 portanti vantaggiose. Il processo si rivela prezioso per la produzione di diversi componenti.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Processo_di_pressofusione_di_zinco\"><\/span>\u0394\u03b9\u03b1\u03b4\u03b9\u03ba\u03b1\u03c3\u03af\u03b1 \u03c0\u03c1\u03b5\u03c3\u03b1\u03c1\u03af\u03c3\u03bc\u03b1\u03c4\u03bf\u03c2 \u03b6\u03b9\u03bd\u03ba\u03bf\u03cd<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>La pressofusione di zinco \u00e8 un processo produttivo che prevede la produzione di parti metalliche utilizzando lo zinco come materiale primario. Questo processo viene comunemente utilizzato per creare componenti complessi e dettagliati per vari settori, tra cui quello automobilistico, elettronico e dei beni di consumo. Ecco una panoramica del processo di pressofusione di zinco:<br \/>\n1. \u03a0\u03c1\u03bf\u03b5\u03c4\u03bf\u03b9\u03bc\u03b1\u03c3\u03af\u03b1 \u03c4\u03b7\u03c2 \u03c3\u03c6\u03c1\u03b1\u03b3\u03af\u03b4\u03b1\u03c2:<br \/>\n- \u0397 \u03b4\u03b9\u03b1\u03b4\u03b9\u03ba\u03b1\u03c3\u03af\u03b1 \u03b1\u03c1\u03c7\u03af\u03b6\u03b5\u03b9 \u03bc\u03b5 \u03c4\u03b7\u03bd \u03ba\u03b1\u03c4\u03b1\u03c3\u03ba\u03b5\u03c5\u03ae \u03b5\u03bd\u03cc\u03c2 \u03bc\u03b5\u03c4\u03b1\u03bb\u03bb\u03b9\u03ba\u03bf\u03cd \u03b3\u03c1\u03b1\u03bc\u03bc\u03b1\u03c4\u03bf\u03c3\u03ae\u03bc\u03bf\u03c5, \u03bf \u03bf\u03c0\u03bf\u03af\u03bf\u03c2 \u03bf\u03bd\u03bf\u03bc\u03ac\u03b6\u03b5\u03c4\u03b1\u03b9 trafila. Le matrici sono generalmente realizzate in acciaio per utensili temprato e sono costituite da due met\u00e0, la \"matrice di copertura\" e la \"matrice di espulsione\".<br \/>\n- \u039f\u03b9 \u03c3\u03c4\u03ac\u03bc\u03c0\u03b5\u03c2 \u03b5\u03af\u03bd\u03b1\u03b9 \u03ba\u03b1\u03c4\u03b1\u03c3\u03ba\u03b5\u03c5\u03b1\u03c3\u03bc\u03ad\u03bd\u03b5\u03c2 \u03bc\u03b5 \u03b1\u03ba\u03c1\u03af\u03b2\u03b5\u03b9\u03b1 \u03b3\u03b9\u03b1 \u03bd\u03b1 \u03b4\u03b7\u03bc\u03b9\u03bf\u03c5\u03c1\u03b3\u03b7\u03b8\u03b5\u03af \u03b7 \u03b5\u03c0\u03b9\u03b8\u03c5\u03bc\u03b7\u03c4\u03ae \u03bc\u03bf\u03c1\u03c6\u03ae \u03c4\u03bf\u03c5 \u03c4\u03b5\u03bb\u03b9\u03ba\u03bf\u03cd \u03c0\u03c1\u03bf\u03ca\u03cc\u03bd\u03c4\u03bf\u03c2.<br \/>\n2. Fusione e iniezione:<br \/>\n- \u03a4\u03bf \u03b6\u03b9\u03bd\u03ba\u03cc, \u03bc\u03b5 \u03c4\u03b7 \u03bc\u03bf\u03c1\u03c6\u03ae \u03c3\u03c6\u03b1\u03b9\u03c1\u03b9\u03b4\u03af\u03c9\u03bd \u03bb\u03b5\u03b3\u03ac\u03bd\u03b1\u03c2, \u03c8\u03ae\u03bd\u03b5\u03c4\u03b1\u03b9 \u03c3\u03b5 \u03c6\u03bf\u03cd\u03c1\u03bd\u03bf \u03c3\u03b5 \u03b8\u03b5\u03c1\u03bc\u03bf\u03ba\u03c1\u03b1\u03c3\u03af\u03b1 \u03bc\u03b5\u03c4\u03b1\u03be\u03cd 425\u00b0C (800\u00b0F) \u03ba\u03b1\u03b9 455\u00b0C (850\u00b0F).<br \/>\n- Una volta fuso, lo zinco liquido viene iniettato nello stampo ad alta pressione mediante una pressa idraulica o meccanica. La pressione aiuta a garantire che il metallo fuso riempia l'intera cavit\u00e0 dello stampo.<img loading=\"lazy\" decoding=\"async\" class=\"alignright  wp-image-15591\" src=\"https:\/\/aludiecasting.com\/wp-content\/uploads\/2024\/02\/pressofusione-di-zinco.jpg\" alt=\"pressofusione di zinco\" width=\"427\" height=\"287\" title=\"\" srcset=\"https:\/\/aludiecasting.com\/wp-content\/uploads\/2024\/02\/pressofusione-di-zinco.jpg 326w, https:\/\/aludiecasting.com\/wp-content\/uploads\/2024\/02\/pressofusione-di-zinco-300x202.jpg 300w\" sizes=\"(max-width: 427px) 100vw, 427px\" \/><br \/>\n3. Raffreddamento:<br \/>\n- Dopo l'iniezione, il metallo fuso comincia a raffreddarsi e solidificarsi all'interno dello stampo.<br \/>\n- \u03a4\u03bf \u03c7\u03c1\u03bf\u03bd\u03b9\u03ba\u03cc \u03b4\u03b9\u03ac\u03c3\u03c4\u03b7\u03bc\u03b1 \u03c4\u03bf\u03c5 \u03ba\u03b1\u03b8\u03b1\u03c1\u03b9\u03c3\u03bc\u03bf\u03cd \u03b5\u03bb\u03ad\u03b3\u03c7\u03b5\u03c4\u03b1\u03b9 \u03c0\u03c1\u03bf\u03c3\u03b5\u03ba\u03c4\u03b9\u03ba\u03ac \u03b3\u03b9\u03b1 \u03c4\u03b7\u03bd \u03b5\u03c0\u03af\u03c4\u03b5\u03c5\u03be\u03b7 \u03c4\u03c9\u03bd \u03b5\u03c0\u03b9\u03b8\u03c5\u03bc\u03b7\u03c4\u03ce\u03bd \u03b9\u03b4\u03b9\u03bf\u03c4\u03ae\u03c4\u03c9\u03bd \u03c4\u03bf\u03c5 \u03c4\u03b5\u03bb\u03b9\u03ba\u03bf\u03cd \u03c0\u03c1\u03bf\u03ca\u03cc\u03bd\u03c4\u03bf\u03c2.<br \/>\n4. Espulsione:<br \/>\n- Una volta solidificato il getto, le due met\u00e0 dello stampo vengono separate e la parte appena formata viene espulsa.<br \/>\n- \u039f\u03b9 \u03c3\u03c0\u03ac\u03b3\u03ba\u03bf\u03b9, \u03c0\u03bf\u03c5 \u03b1\u03c0\u03bf\u03c4\u03b5\u03bb\u03bf\u03cd\u03bd \u03bc\u03ad\u03c1\u03bf\u03c2 \u03c4\u03bf\u03c5 \u03b3\u03c1\u03b1\u03bc\u03bc\u03b1\u03c4\u03bf\u03c3\u03ae\u03bc\u03bf\u03c5, \u03b2\u03bf\u03b7\u03b8\u03bf\u03cd\u03bd \u03c3\u03c4\u03b7\u03bd \u03b5\u03be\u03ac\u03c0\u03bb\u03c9\u03c3\u03b7 \u03c4\u03b7\u03c2 \u03c3\u03cd\u03bd\u03c4\u03b7\u03be\u03b7\u03c2 \u03ad\u03be\u03c9 \u03b1\u03c0\u03cc \u03c4\u03bf \u03b3\u03c1\u03b1\u03bc\u03bc\u03b1\u03c4\u03cc\u03c3\u03b7\u03bc\u03bf.<br \/>\n5. Rifilatura e rifinitura:<br \/>\n- \u0397 \u03c3\u03cd\u03bd\u03c4\u03b7\u03be\u03b7 \u03c0\u03b1\u03c1\u03bf\u03c5\u03c3\u03b9\u03ac\u03b6\u03b5\u03b9 \u03b5\u03bb\u03ac\u03c7\u03b9\u03c3\u03c4\u03bf \u03c5\u03bb\u03b9\u03ba\u03cc \u03c3\u03b5 \u03ad\u03ba\u03ba\u03b5\u03bd\u03c4\u03c1\u03bf, \u03c4\u03bf \u03bf\u03c0\u03bf\u03af\u03bf \u03bf\u03bd\u03bf\u03bc\u03ac\u03b6\u03b5\u03c4\u03b1\u03b9 bava, \u03ba\u03b1\u03b9 \u03c4\u03bf \u03bf\u03c0\u03bf\u03af\u03bf \u03ad\u03c7\u03b5\u03b9 \u03b1\u03bd\u03b1\u03b3\u03b5\u03bd\u03bd\u03b7\u03b8\u03b5\u03af \u03bc\u03b5 \u03c4\u03b7 \u03b4\u03b9\u03b1\u03b4\u03b9\u03ba\u03b1\u03c3\u03af\u03b1 rifilatura.<br \/>\n- Ulteriori processi di finitura, come lavorazione meccanica o trattamenti superficiali, possono essere impiegati per ottenere l'aspetto finale e le tolleranze desiderate.<br \/>\n6. \u0388\u03bb\u03b5\u03b3\u03c7\u03bf\u03c2 \u03c0\u03bf\u03b9\u03cc\u03c4\u03b7\u03c4\u03b1\u03c2:<br \/>\n- \u0395\u03c6\u03b1\u03c1\u03bc\u03cc\u03b6\u03bf\u03bd\u03c4\u03b1\u03b9 \u03c0\u03bf\u03b9\u03ba\u03af\u03bb\u03b5\u03c2 \u03bc\u03ad\u03b8\u03bf\u03b4\u03bf\u03b9 \u03b5\u03bb\u03ad\u03b3\u03c7\u03bf\u03c5 \u03c4\u03b7\u03c2 \u03c0\u03bf\u03b9\u03cc\u03c4\u03b7\u03c4\u03b1\u03c2 \u03b3\u03b9\u03b1 \u03bd\u03b1 \u03b4\u03b9\u03b1\u03c3\u03c6\u03b1\u03bb\u03b9\u03c3\u03c4\u03b5\u03af \u03cc\u03c4\u03b9 \u03c4\u03b1 \u03c0\u03b1\u03c1\u03b1\u03b3\u03cc\u03bc\u03b5\u03bd\u03b1 \u03c4\u03b5\u03bc\u03ac\u03c7\u03b9\u03b1 \u03b1\u03bd\u03c4\u03b1\u03c0\u03bf\u03ba\u03c1\u03af\u03bd\u03bf\u03bd\u03c4\u03b1\u03b9 \u03c3\u03c4\u03b1 \u03c3\u03c5\u03b3\u03ba\u03b5\u03ba\u03c1\u03b9\u03bc\u03ad\u03bd\u03b1 \u03c0\u03c1\u03cc\u03c4\u03c5\u03c0\u03b1.<br \/>\n- \u03a4\u03bf \u03c3\u03cd\u03c3\u03c4\u03b7\u03bc\u03b1 \u03bc\u03c0\u03bf\u03c1\u03b5\u03af \u03bd\u03b1 \u03c0\u03b5\u03c1\u03b9\u03bb\u03b1\u03bc\u03b2\u03ac\u03bd\u03b5\u03b9 \u03bf\u03c0\u03c4\u03b9\u03ba\u03bf\u03cd\u03c2 \u03b5\u03bb\u03ad\u03b3\u03c7\u03bf\u03c5\u03c2, \u03b4\u03b9\u03b1\u03c3\u03c4\u03b1\u03c3\u03b9\u03bf\u03bb\u03cc\u03b3\u03b7\u03c3\u03b7 \u03ba\u03b1\u03b9 \u03ac\u03bb\u03bb\u03b5\u03c2 \u03bc\u03b5\u03b8\u03cc\u03b4\u03bf\u03c5\u03c2 \u03b5\u03bb\u03ad\u03b3\u03c7\u03bf\u03c5.<br \/>\n7. Recupero e Riciclo:<br \/>\n- Il materiale in eccesso o residuo del processo di fusione, come canali di colata e canali, viene generalmente riciclato per un uso futuro.<br \/>\n\u0397 \u03c0\u03c1\u03b5\u03c3\u03bf\u03c0\u03bb\u03b1\u03c3\u03c4\u03b9\u03ba\u03ae \u03b1\u03c0\u03cc \u03c8\u03b5\u03c5\u03b4\u03ac\u03c1\u03b3\u03c5\u03c1\u03bf \u03c0\u03c1\u03bf\u03c3\u03c6\u03ad\u03c1\u03b5\u03b9 \u03c0\u03bf\u03bb\u03bb\u03ac \u03c0\u03bb\u03b5\u03bf\u03bd\u03b5\u03ba\u03c4\u03ae\u03bc\u03b1\u03c4\u03b1, \u03bc\u03b5\u03c4\u03b1\u03be\u03cd \u03c4\u03c9\u03bd \u03bf\u03c0\u03bf\u03af\u03c9\u03bd \u03b7 \u03c5\u03c8\u03b7\u03bb\u03ae \u03b4\u03b9\u03b1\u03c3\u03c4\u03b1\u03c4\u03b9\u03ba\u03ae \u03b1\u03ba\u03c1\u03af\u03b2\u03b5\u03b9\u03b1, \u03b7 \u03b5\u03be\u03b1\u03b9\u03c1\u03b5\u03c4\u03b9\u03ba\u03ae \u03b5\u03c0\u03b9\u03c6\u03b1\u03bd\u03b5\u03b9\u03b1\u03ba\u03ae \u03c4\u03b5\u03bb\u03b5\u03b9\u03cc\u03c4\u03b7\u03c4\u03b1 \u03ba\u03b1\u03b9 \u03b7 \u03b9\u03ba\u03b1\u03bd\u03cc\u03c4\u03b7\u03c4\u03b1 \u03c0\u03b1\u03c1\u03b1\u03b3\u03c9\u03b3\u03ae\u03c2 \u03c3\u03cd\u03bd\u03b8\u03b5\u03c4\u03c9\u03bd \u03bc\u03bf\u03c1\u03c6\u03ce\u03bd \u03bc\u03b5 \u03bc\u03b5\u03b3\u03ac\u03bb\u03b7 \u03b1\u03bd\u03c4\u03bf\u03c7\u03ae. \u00c8 un metodo economico ed efficiente per la produzione di massa di parti metalliche. \u0397 \u03c0\u03bf\u03bb\u03c5\u03c7\u03c1\u03b7\u03c3\u03c4\u03b9\u03ba\u03cc\u03c4\u03b7\u03c4\u03b1 \u03c4\u03c9\u03bd \u03c0\u03bf\u03b4\u03b9\u03ce\u03bd \u03b1\u03c0\u03cc \u03b6\u03b9\u03bd\u03ba\u03cc, \u03cc\u03c0\u03c9\u03c2 \u03b7 Zama, \u03c0\u03c1\u03bf\u03c3\u03b4\u03af\u03b4\u03b5\u03b9 \u03ad\u03bd\u03b1 \u03b5\u03c5\u03c1\u03cd \u03c6\u03ac\u03c3\u03bc\u03b1 \u03b5\u03c6\u03b1\u03c1\u03bc\u03bf\u03b3\u03ce\u03bd.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"QUALI_SONO_I_VANTAGGI_DELLA_PRESSOFUSIONE_DI_ZINCO\"><\/span>\u03a0\u039f\u0399\u0391 \u0395\u038a\u039d\u0391\u0399 \u03a4\u0391 \u03a0\u039b\u0395\u039f\u039d\u0395\u039a\u03a4\u0389\u039c\u0391\u03a4\u0391 \u03a4\u0397\u03a3 \u03a0\u0399\u0395\u03a3\u03a4\u0399\u039a\u0389\u03a3 \u03a8\u0395\u03a5\u0394\u0391\u038a\u03a3\u0398\u0397\u03a3\u0397\u03a3 \u03a4\u039f\u03a5 \u0396\u038a\u039d\u039a\u039f;<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Quando si discutono i vantaggi della pressofusione dello zinco, diventa evidente che altri processi di fusione spesso faticano a eguagliare l'efficienza in termini di tempi di produzione offerta dallo zinco. \u03a5\u03c0\u03ac\u03c1\u03c7\u03bf\u03c5\u03bd \u03c0\u03bf\u03bb\u03bb\u03ad\u03c2 \u03bc\u03ad\u03b8\u03bf\u03b4\u03bf\u03b9 \u03c3\u03cd\u03bd\u03c4\u03b7\u03be\u03b7\u03c2 \u03b3\u03b9\u03b1 \u03c4\u03b7\u03bd \u03c0\u03b1\u03c1\u03b1\u03b3\u03c9\u03b3\u03ae \u03bc\u03b5 \u03bf\u03b9\u03ba\u03bf\u03bd\u03bf\u03bc\u03b9\u03ba\u03cc \u03c4\u03c1\u03cc\u03c0\u03bf \u03c4\u03bc\u03b7\u03bc\u03ac\u03c4\u03c9\u03bd \u03c3\u03cd\u03bd\u03c4\u03b7\u03be\u03b7\u03c2 \u03b4\u03b9\u03b1\u03c6\u03cc\u03c1\u03c9\u03bd \u03b4\u03b9\u03b1\u03c3\u03c4\u03ac\u03c3\u03b5\u03c9\u03bd \u03ba\u03b1\u03b9 \u03c0\u03bf\u03c3\u03bf\u03c4\u03ae\u03c4\u03c9\u03bd. Tuttavia, la pressofusione di zinco si distingue per tassi di produzione notevolmente pi\u00f9 rapidi rispetto alle alternative di alluminio o magnesio.<\/p>\n<p>\u0395\u03c0\u03b9\u03c0\u03bb\u03ad\u03bf\u03bd, \u03c4\u03b1 \u03c0\u03cc\u03b4\u03b9\u03b1 \u03b1\u03c0\u03cc \u03c8\u03b5\u03c5\u03b4\u03ac\u03c1\u03b3\u03c5\u03c1\u03bf \u03ad\u03c7\u03bf\u03c5\u03bd \u03c4\u03b7 \u03b4\u03c5\u03bd\u03b1\u03c4\u03cc\u03c4\u03b7\u03c4\u03b1 \u03bd\u03b1 \u03b5\u03af\u03bd\u03b1\u03b9 \u03b1\u03c3\u03c6\u03b1\u03bb\u03b5\u03af\u03c2 \u03bc\u03b5 \u03c0\u03b9\u03bf \u03b9\u03c3\u03c7\u03c5\u03c1\u03ac \u03ba\u03b1\u03bb\u03ce\u03b4\u03b9\u03b1 \u03c3\u03b5 \u03c3\u03c7\u03ad\u03c3\u03b7 \u03bc\u03b5 \u03bf\u03c0\u03bf\u03b9\u03bf\u03b4\u03ae\u03c0\u03bf\u03c4\u03b5 \u03ac\u03bb\u03bb\u03bf \u03bc\u03ad\u03c4\u03b1\u03bb\u03bb\u03bf \u03ae \u03c0\u03bb\u03b1\u03c3\u03c4\u03b9\u03ba\u03cc. \u0397 \u03ad\u03bd\u03bd\u03bf\u03b9\u03b1 \u03c4\u03b7\u03c2 \u03c0\u03b1\u03c1\u03b1\u03b3\u03c9\u03b3\u03ae\u03c2 \"\u03ba\u03b1\u03b8\u03b1\u03c1\u03ae\u03c2 \u03bc\u03bf\u03c1\u03c6\u03ae\u03c2\" \u03ae \"\u03bc\u03b7\u03b4\u03b5\u03bd\u03b9\u03ba\u03ae\u03c2 \u03ba\u03b1\u03c4\u03b5\u03c1\u03b3\u03b1\u03c3\u03af\u03b1\u03c2\" \u03b1\u03c0\u03bf\u03c4\u03b5\u03bb\u03b5\u03af \u03b8\u03b5\u03bc\u03b5\u03bb\u03b9\u03ce\u03b4\u03b5\u03c2 \u03c0\u03bb\u03b5\u03bf\u03bd\u03ad\u03ba\u03c4\u03b7\u03bc\u03b1 \u03b3\u03b9\u03b1 \u03c4\u03b7 \u03c7\u03c1\u03ae\u03c3\u03b7 \u03c8\u03b5\u03c5\u03b4\u03b1\u03c1\u03b3\u03cd\u03c1\u03bf\u03c5. Questo processo consente di ottenere una ripetibilit\u00e0 inferiore a \u00b1 0,001\u2033 per componenti pi\u00f9 piccoli, un livello di precisione eguagliato solo da alcuni processi selezionati, come la pressofusione dell'alluminio, che pu\u00f2 fornire prestazioni comparabili in termini di forma netta eliminando la necessit\u00e0 di lavorazioni aggiuntive.<\/p>\n<p>Un altro vantaggio significativo inerente alla pressofusione di zinco deriva dall'eccezionale fluidit\u00e0, resistenza e rigidit\u00e0 della fusione dello zinco. Queste propriet\u00e0 consentono la progettazione di sezioni a parete sottile, con conseguente riduzione del peso e risparmio sui costi dei materiali. \u0397 PHB Corp. \u03b4\u03b9\u03b1\u03c7\u03b5\u03b9\u03c1\u03af\u03b6\u03b5\u03c4\u03b1\u03b9 \u03bc\u03b5 \u03b5\u03c0\u03ac\u03c1\u03ba\u03b5\u03b9\u03b1 \u03cc\u03bb\u03b5\u03c2 \u03c4\u03b9\u03c2 \u03c0\u03c4\u03c5\u03c7\u03ad\u03c2 \u03c4\u03b7\u03c2 \u03c0\u03c1\u03b5\u03c3\u03b1\u03c1\u03af\u03c3\u03bc\u03b1\u03c4\u03bf\u03c2 \u03c4\u03c9\u03bd \u03c0\u03bf\u03b4\u03b9\u03ce\u03bd \u03b1\u03c0\u03cc \u03b6\u03af\u03bd\u03ba\u03bf, \u03b1\u03c0\u03cc \u03c4\u03b7\u03bd \u03ba\u03b1\u03c4\u03b1\u03c3\u03ba\u03b5\u03c5\u03ae \u03ba\u03b1\u03b9 \u03c4\u03b7 \u03b4\u03bf\u03ba\u03b9\u03bc\u03ae \u03c4\u03c9\u03bd \u03c3\u03c4\u03b1\u03bc\u03af\u03c9\u03bd \u03bc\u03ad\u03c7\u03c1\u03b9 \u03c4\u03b7\u03bd \u03c0\u03c1\u03b1\u03b3\u03bc\u03b1\u03c4\u03b9\u03ba\u03ae \u03c0\u03b1\u03c1\u03b1\u03b3\u03c9\u03b3\u03ae \u03ba\u03b1\u03b9 \u03c4\u03b7\u03bd \u03c0\u03b1\u03c1\u03b1\u03b3\u03c9\u03b3\u03ae \u03c4\u03c9\u03bd \u03c3\u03c5\u03c3\u03c4\u03b1\u03c4\u03b9\u03ba\u03ce\u03bd \u03b1\u03c0\u03cc \u03b6\u03af\u03bd\u03ba\u03bf, \u03c4\u03b7\u03bd \u03c4\u03b5\u03bb\u03b9\u03ba\u03ae \u03b5\u03c0\u03b5\u03be\u03b5\u03c1\u03b3\u03b1\u03c3\u03af\u03b1 \u03ba\u03b1\u03b9 \u03c4\u03b7\u03bd \u03c4\u03bf\u03c0\u03bf\u03b8\u03ad\u03c4\u03b7\u03c3\u03b7. \u0397 \u03b2\u03b5\u03bb\u03c4\u03af\u03c9\u03c3\u03b7 \u03c4\u03c9\u03bd \u03b5\u03be\u03b1\u03b9\u03c1\u03b5\u03c4\u03b9\u03ba\u03ce\u03bd \u03b9\u03b4\u03b9\u03bf\u03c4\u03ae\u03c4\u03c9\u03bd \u03c4\u03bf\u03c5 zinco, \u03cc\u03c0\u03c9\u03c2 \u03b7 \u03bc\u03b5\u03c4\u03b1\u03c6\u03bf\u03c1\u03ac \u03ba\u03b1\u03b9 \u03b7 \u03c0\u03c1\u03bf\u03c3\u03c4\u03b1\u03c3\u03af\u03b1 \u03c4\u03bf\u03c5, \u03b4\u03b5\u03bd \u03b5\u03c0\u03b9\u03c4\u03c1\u03ad\u03c0\u03b5\u03b9 \u03bc\u03cc\u03bd\u03bf \u03bc\u03b9\u03b1 \u03bc\u03b5\u03b3\u03b1\u03bb\u03cd\u03c4\u03b5\u03c1\u03b7 \u03b5\u03c5\u03b5\u03bb\u03b9\u03be\u03af\u03b1 \u03c3\u03c4\u03b7\u03bd \u03c0\u03b1\u03c1\u03b1\u03b3\u03c9\u03b3\u03ae, \u03b1\u03bb\u03bb\u03ac \u03c3\u03c5\u03bc\u03b2\u03ac\u03bb\u03bb\u03b5\u03b9 \u03ba\u03b1\u03b9 \u03c3\u03c4\u03b7\u03bd \u03bc\u03b5\u03af\u03c9\u03c3\u03b7 \u03c4\u03bf\u03c5 \u03ba\u03cc\u03c3\u03c4\u03bf\u03c5\u03c2 \u03c0\u03b1\u03c1\u03b1\u03b3\u03c9\u03b3\u03ae\u03c2. Questa capacit\u00e0 consente la trasformazione di specificiche di progettazione complesse in un prodotto finito in modo rapido e con la massima efficienza.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Che_tipo_di_leghe_di_zinco_vengono_utilizzate_per_la_pressofusione\"><\/span>\u03a4\u03b9 \u03b5\u03af\u03b4\u03bf\u03c5\u03c2 \u03c0\u03cc\u03b4\u03b9\u03b1 \u03b1\u03c0\u03cc \u03b6\u03af\u03bd\u03ba\u03bf \u03b8\u03b1 \u03c7\u03c1\u03b7\u03c3\u03b9\u03bc\u03bf\u03c0\u03bf\u03b9\u03b7\u03b8\u03bf\u03cd\u03bd \u03b3\u03b9\u03b1 \u03c4\u03b7\u03bd \u03c0\u03c1\u03ad\u03c3\u03b1;<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u0397 \u03c0\u03c1\u03b5\u03c3\u03bf\u03c3\u03c5\u03b3\u03ba\u03cc\u03bb\u03bb\u03b7\u03c3\u03b7 \u03b6\u03b9\u03bd\u03ba\u03cc\u03c7\u03c1\u03b7\u03c3\u03b9\u03bc\u03bf\u03c0\u03bf\u03b9\u03b5\u03af \u03ba\u03bf\u03b9\u03bd\u03ac \u03ba\u03bf\u03bc\u03bc\u03ac\u03c4\u03b9\u03b1 \u03b6\u03b9\u03bd\u03ba\u03cc \u03bc\u03b5 \u03c3\u03c5\u03b3\u03ba\u03b5\u03ba\u03c1\u03b9\u03bc\u03ad\u03bd\u03b5\u03c2 \u03c3\u03c5\u03bd\u03b8\u03ad\u03c3\u03b5\u03b9\u03c2 \u03b3\u03b9\u03b1 \u03c4\u03b7\u03bd \u03b5\u03c0\u03af\u03c4\u03b5\u03c5\u03be\u03b7 \u03c4\u03c9\u03bd \u03b5\u03c0\u03b9\u03b8\u03c5\u03bc\u03b7\u03c4\u03ce\u03bd \u03b9\u03b4\u03b9\u03bf\u03c4\u03ae\u03c4\u03c9\u03bd \u03c3\u03c4\u03b1 \u03bc\u03ad\u03c1\u03b7 \u03c4\u03b7\u03c2 \u03c3\u03c5\u03b3\u03ba\u03cc\u03bb\u03bb\u03b7\u03c3\u03b7\u03c2. Alcune delle leghe di zinco pi\u00f9 comunemente utilizzate per la pressofusione includono:<br \/>\n1. Leghe di zama:<br \/>\n- Zama 3 (ASTM AG40A): \u03b5\u03af\u03bd\u03b1\u03b9 \u03c4\u03bf \u03c0\u03b9\u03bf \u03c7\u03c1\u03b7\u03c3\u03b9\u03bc\u03bf\u03c0\u03bf\u03b9\u03bf\u03cd\u03bc\u03b5\u03bd\u03bf \u03b3\u03b9\u03b1 \u03c4\u03b7\u03bd \u03c0\u03c1\u03b5\u03c3\u03bf\u03c0\u03bf\u03af\u03b7\u03c3\u03b7 \u03bb\u03b5\u03cd\u03ba\u03c9\u03bc\u03b1 \u03b1\u03c0\u03cc \u03c8\u03b5\u03c5\u03b4\u03ac\u03c1\u03b3\u03c5\u03c1\u03bf. \u03a4\u03bf Zamak 3 \u03c0\u03b1\u03c1\u03ad\u03c7\u03b5\u03b9 \u03bc\u03b9\u03b1 \u03ba\u03b1\u03bb\u03ae \u03b9\u03c3\u03bf\u03c1\u03c1\u03bf\u03c0\u03af\u03b1 \u03bc\u03b5\u03c4\u03b1\u03be\u03cd \u03b1\u03bd\u03b8\u03b5\u03ba\u03c4\u03b9\u03ba\u03cc\u03c4\u03b7\u03c4\u03b1\u03c2, \u03ba\u03b1\u03c4\u03b1\u03bb\u03bb\u03b7\u03bb\u03cc\u03c4\u03b7\u03c4\u03b1\u03c2 \u03ba\u03b1\u03b9 \u03c1\u03b5\u03c5\u03c3\u03c4\u03cc\u03c4\u03b7\u03c4\u03b1\u03c2 \u03ba\u03b1\u03c4\u03ac \u03c4\u03b7 \u03b4\u03b9\u03ac\u03c1\u03ba\u03b5\u03b9\u03b1 \u03c4\u03b7\u03c2 \u03c3\u03cd\u03bd\u03c4\u03b7\u03be\u03b7\u03c2. \u00c8 comunemente utilizzato per un'ampia gamma di applicazioni, tra cui componenti automobilistici, elettronica di consumo e vari prodotti per la casa.<br \/>\n- Zamak 5 (ASTM AC41A): \u03c0\u03b1\u03c1\u03cc\u03bc\u03bf\u03b9\u03bf \u03bc\u03b5 \u03c4\u03bf Zamak 3, \u03b1\u03bb\u03bb\u03ac \u03bc\u03b5 \u03bc\u03b5\u03b3\u03b1\u03bb\u03cd\u03c4\u03b5\u03c1\u03b5\u03c2 \u03c0\u03bf\u03c3\u03cc\u03c4\u03b7\u03c4\u03b5\u03c2 \u03b1\u03bb\u03bf\u03c5\u03bc\u03b9\u03bd\u03af\u03bf\u03c5, \u03c0\u03bf\u03c5 \u03b5\u03b3\u03b3\u03c5\u03ac\u03c4\u03b1\u03b9 \u03bc\u03b5\u03b3\u03b1\u03bb\u03cd\u03c4\u03b5\u03c1\u03b7 \u03b1\u03bd\u03c4\u03bf\u03c7\u03ae \u03ba\u03b1\u03b9 \u03c3\u03ba\u03bb\u03b7\u03c1\u03cc\u03c4\u03b7\u03c4\u03b1. \u03a4\u03bf Zamak 5 \u03b5\u03c0\u03b9\u03bb\u03ad\u03b3\u03b5\u03c4\u03b1\u03b9 \u03b5\u03b9\u03b4\u03b9\u03ba\u03ac \u03b3\u03b9\u03b1 \u03b5\u03c6\u03b1\u03c1\u03bc\u03bf\u03b3\u03ad\u03c2 \u03c3\u03c4\u03b9\u03c2 \u03bf\u03c0\u03bf\u03af\u03b5\u03c2 \u03bf\u03b9 \u03b9\u03b4\u03b9\u03cc\u03c4\u03b7\u03c4\u03b5\u03c2 \u03c4\u03bf\u03c5 \u03c5\u03bb\u03b9\u03ba\u03bf\u03cd \u03b5\u03af\u03bd\u03b1\u03b9 \u03b2\u03b5\u03bb\u03c4\u03b9\u03c9\u03bc\u03ad\u03bd\u03b5\u03c2.<br \/>\n- Zamak 2 (ASTM AC43A): \u03c4\u03bf \u03c3\u03c5\u03b3\u03ba\u03b5\u03ba\u03c1\u03b9\u03bc\u03ad\u03bd\u03bf \u03c5\u03bb\u03b9\u03ba\u03cc \u03ad\u03c7\u03b5\u03b9 \u03bc\u03b5\u03b3\u03b1\u03bb\u03cd\u03c4\u03b5\u03c1\u03b7 \u03b1\u03bd\u03c4\u03bf\u03c7\u03ae \u03ba\u03b1\u03b9 \u03c3\u03ba\u03bb\u03b7\u03c1\u03cc\u03c4\u03b7\u03c4\u03b1 \u03c3\u03b5 \u03c3\u03c7\u03ad\u03c3\u03b7 \u03bc\u03b5 \u03c4\u03bf Zamak 3, \u03ba\u03b1\u03b8\u03b9\u03c3\u03c4\u03ce\u03bd\u03c4\u03b1\u03c2 \u03c4\u03bf \u03ba\u03b1\u03c4\u03ac\u03bb\u03bb\u03b7\u03bb\u03bf \u03b3\u03b9\u03b1 \u03b5\u03c6\u03b1\u03c1\u03bc\u03bf\u03b3\u03ad\u03c2 \u03c0\u03bf\u03c5 \u03b1\u03c0\u03b1\u03b9\u03c4\u03bf\u03cd\u03bd \u03b2\u03b5\u03bb\u03c4\u03b9\u03c9\u03bc\u03ad\u03bd\u03b5\u03c2 \u03ba\u03b1\u03c4\u03b1\u03c3\u03ba\u03b5\u03c5\u03b1\u03c3\u03c4\u03b9\u03ba\u03ad\u03c2 \u03b5\u03c0\u03b9\u03b4\u03cc\u03c3\u03b5\u03b9\u03c2. Tuttavia, \u00e8 meno comunemente usato di Zamak 3 e Zamak 5.<br \/>\n2. Leghe ZA:<br \/>\n- ZA-8 (ASTM AG40B): \u03c4\u03bf \u03c0\u03cc\u03b4\u03b9 \u03c0\u03b5\u03c1\u03b9\u03ad\u03c7\u03b5\u03b9 \u03bc\u03b5\u03b3\u03b1\u03bb\u03cd\u03c4\u03b5\u03c1\u03b7 \u03c0\u03bf\u03c3\u03cc\u03c4\u03b7\u03c4\u03b1 \u03b1\u03bb\u03bf\u03c5\u03bc\u03b9\u03bd\u03af\u03bf\u03c5 \u03c3\u03b5 \u03c3\u03c7\u03ad\u03c3\u03b7 \u03bc\u03b5 \u03c4\u03b1 \u03c0\u03b1\u03c1\u03b1\u03b4\u03bf\u03c3\u03b9\u03b1\u03ba\u03ac \u03c0\u03cc\u03b4\u03b9\u03b1 Zamak, \u03c0\u03b1\u03c1\u03ad\u03c7\u03bf\u03bd\u03c4\u03b1\u03c2 \u03bc\u03b5\u03b3\u03b1\u03bb\u03cd\u03c4\u03b5\u03c1\u03b7 \u03b1\u03bd\u03c4\u03bf\u03c7\u03ae \u03ba\u03b1\u03b9 \u03b1\u03bd\u03c4\u03bf\u03c7\u03ae. ZA-8 viene spesso scelto per applicazioni in cui \u00e8 necessaria una maggiore prestazione meccanica, come nella produzione di parti soggette a sollecitazioni maggiori.<br \/>\n- ZA-12 (ASTM AG40C) \u03ba\u03b1\u03b9 ZA-27 (ASTM AG40D): \u03c4\u03b1 \u03b5\u03bd \u03bb\u03cc\u03b3\u03c9 \u03c4\u03b5\u03bc\u03ac\u03c7\u03b9\u03b1 \u03ad\u03c7\u03bf\u03c5\u03bd \u03b1\u03c5\u03be\u03b7\u03bc\u03ad\u03bd\u03b7 \u03c0\u03b5\u03c1\u03b9\u03b5\u03ba\u03c4\u03b9\u03ba\u03cc\u03c4\u03b7\u03c4\u03b1 \u03c3\u03b5 \u03b1\u03c1\u03b3\u03af\u03bb\u03b9\u03bf \u03c3\u03b5 \u03c3\u03c7\u03ad\u03c3\u03b7 \u03bc\u03b5 \u03c4\u03bf ZA-8, \u03bc\u03b5 \u03c3\u03c5\u03bd\u03b5\u03c0\u03b1\u03ba\u03cc\u03bb\u03bf\u03c5\u03b8\u03b5\u03c2 \u03b2\u03b5\u03bb\u03c4\u03b9\u03ce\u03c3\u03b5\u03b9\u03c2 \u03c3\u03c4\u03b7\u03bd \u03b1\u03bd\u03b8\u03b5\u03ba\u03c4\u03b9\u03ba\u03cc\u03c4\u03b7\u03c4\u03b1 \u03ba\u03b1\u03b9 \u03c4\u03bf \u03ba\u03cd\u03c1\u03bf\u03c2. \u03a4\u03b1 ZA-12 \u03ba\u03b1\u03b9 ZA-27 \u03c7\u03c1\u03b7\u03c3\u03b9\u03bc\u03bf\u03c0\u03bf\u03b9\u03bf\u03cd\u03bd\u03c4\u03b1\u03b9 \u03c3\u03b5 \u03b5\u03c6\u03b1\u03c1\u03bc\u03bf\u03b3\u03ad\u03c2 \u03c3\u03c4\u03b9\u03c2 \u03bf\u03c0\u03bf\u03af\u03b5\u03c2 \u03b7 \u03b1\u03c5\u03be\u03b7\u03bc\u03ad\u03bd\u03b7 \u03b1\u03bd\u03c4\u03bf\u03c7\u03ae \u03ba\u03b1\u03b9 \u03b7 \u03b4\u03b9\u03ac\u03c1\u03ba\u03b5\u03b9\u03b1 \u03b6\u03c9\u03ae\u03c2 \u03b5\u03af\u03bd\u03b1\u03b9 \u03b8\u03b5\u03bc\u03b5\u03bb\u03b9\u03ce\u03b4\u03b5\u03b9\u03c2, \u03cc\u03c0\u03c9\u03c2 \u03c3\u03b5 \u03b2\u03b9\u03bf\u03bc\u03b7\u03c7\u03b1\u03bd\u03b9\u03ba\u03ac \u03b5\u03be\u03b1\u03c1\u03c4\u03ae\u03bc\u03b1\u03c4\u03b1 \u03c5\u03c8\u03b7\u03bb\u03ae\u03c2 \u03b1\u03bd\u03c4\u03bf\u03c7\u03ae\u03c2.<br \/>\n3. \u0386\u03bb\u03bb\u03b5\u03c2 \u03c0\u03bf\u03b9\u03ba\u03b9\u03bb\u03af\u03b5\u03c2 \u03b6\u03af\u03bd\u03ba\u03bf:<br \/>\n- \u03a0\u03ad\u03bb\u03bc\u03b1\u03c4\u03b1 \u03b1\u03c0\u03cc \u03c8\u03b5\u03c5\u03b4\u03b1\u03c1\u03b3\u03cd\u03c1\u03bf\u03c5-\u03b1\u03bb\u03bb\u03bf\u03c5\u03bc\u03af\u03bd\u03b9\u03bf (ZA): \u03b5\u03ba\u03c4\u03cc\u03c2 \u03b1\u03c0\u03cc \u03c4\u03b1 ZA-8, ZA-12 \u03ba\u03b1\u03b9 ZA-27, \u03c5\u03c0\u03ac\u03c1\u03c7\u03bf\u03c5\u03bd \u03ba\u03b1\u03b9 \u03ac\u03bb\u03bb\u03b1 \u03c0\u03ad\u03bb\u03bc\u03b1\u03c4\u03b1 \u03b1\u03c0\u03cc \u03c8\u03b5\u03c5\u03b4\u03b1\u03c1\u03b3\u03cd\u03c1\u03bf\u03c5-\u03b1\u03bb\u03bb\u03bf\u03c5\u03bc\u03af\u03bd\u03b9\u03bf \u03bc\u03b5 \u03c0\u03bf\u03b9\u03ba\u03af\u03bb\u03b5\u03c2 \u03c3\u03c5\u03bd\u03b8\u03ad\u03c3\u03b5\u03b9\u03c2 \u03b3\u03b9\u03b1 \u03c4\u03b7\u03bd \u03b9\u03ba\u03b1\u03bd\u03bf\u03c0\u03bf\u03af\u03b7\u03c3\u03b7 \u03c3\u03c5\u03b3\u03ba\u03b5\u03ba\u03c1\u03b9\u03bc\u03ad\u03bd\u03c9\u03bd \u03b1\u03c0\u03b1\u03b9\u03c4\u03ae\u03c3\u03b5\u03c9\u03bd \u03ba\u03cd\u03c1\u03bf\u03c5\u03c2.<br \/>\n- Leghe di zinco-alluminio-rame (ZAC): queste leghe possono contenere rame oltre all'alluminio, fornendo propriet\u00e0 meccaniche migliorate.<br \/>\n4. Leghe specializzate:<br \/>\n- Leghe di zinco-titanio (ZT): \u03b1\u03c5\u03c4\u03ac \u03c4\u03b1 \u03c0\u03cc\u03b4\u03b9\u03b1 \u03bc\u03c0\u03bf\u03c1\u03bf\u03cd\u03bd \u03bd\u03b1 \u03b5\u03bd\u03c3\u03c9\u03bc\u03b1\u03c4\u03ce\u03c3\u03bf\u03c5\u03bd \u03bc\u03b9\u03ba\u03c1\u03ad\u03c2 \u03c0\u03bf\u03c3\u03cc\u03c4\u03b7\u03c4\u03b5\u03c2 \u03c4\u03b9\u03c4\u03b1\u03bd\u03af\u03bf\u03c5 \u03b3\u03b9\u03b1 \u03bd\u03b1 \u03b2\u03b5\u03bb\u03c4\u03b9\u03ce\u03c3\u03bf\u03c5\u03bd \u03c4\u03b7\u03bd \u03b1\u03bd\u03b8\u03b5\u03ba\u03c4\u03b9\u03ba\u03cc\u03c4\u03b7\u03c4\u03b1 \u03ba\u03b1\u03b9 \u03c4\u03b7 \u03c3\u03ba\u03bb\u03b7\u03c1\u03cc\u03c4\u03b7\u03c4\u03b1.<br \/>\n- Superloy: \u03bc\u03b9\u03b1 \u03c4\u03c1\u03bf\u03c0\u03bf\u03c0\u03bf\u03b9\u03b7\u03bc\u03ad\u03bd\u03b7 \u03b5\u03ba\u03b4\u03bf\u03c7\u03ae \u03c4\u03bf\u03c5 Zamak, \u03c4\u03bf Superloy \u03c0\u03b5\u03c1\u03b9\u03ad\u03c7\u03b5\u03b9 \u03bc\u03b9\u03ba\u03c1\u03ad\u03c2 \u03c0\u03bf\u03c3\u03cc\u03c4\u03b7\u03c4\u03b5\u03c2 \u03c1\u03b1\u03bc\u03ad, \u03bd\u03b9\u03ba\u03b5\u03bb\u03af\u03bf\u03c5 \u03ba\u03b1\u03b9 \u03bc\u03b1\u03b3\u03bd\u03b7\u03c3\u03af\u03bf\u03c5 \u03b3\u03b9\u03b1 \u03c4\u03b7 \u03b2\u03b5\u03bb\u03c4\u03af\u03c9\u03c3\u03b7 \u03c4\u03c9\u03bd \u03bc\u03b7\u03c7\u03b1\u03bd\u03b9\u03ba\u03ce\u03bd \u03b9\u03b4\u03b9\u03bf\u03c4\u03ae\u03c4\u03c9\u03bd \u03ba\u03b1\u03b9 \u03c4\u03b7\u03bd \u03b1\u03bd\u03b1\u03ba\u03bf\u03cd\u03c6\u03b9\u03c3\u03b7 \u03b1\u03c0\u03cc \u03c4\u03b7\u03bd \u03b5\u03c5\u03b1\u03b9\u03c3\u03b8\u03b7\u03c3\u03af\u03b1 \u03c3\u03c4\u03b7 \u03b4\u03b9\u03b1\u03bb\u03c5\u03c4\u03bf\u03c0\u03bf\u03af\u03b7\u03c3\u03b7 \u03c4\u03bf\u03c5 stampo.<br \/>\n\u0397 \u03b5\u03c0\u03b9\u03bb\u03bf\u03b3\u03ae \u03c4\u03bf\u03c5 \u03c0\u03bf\u03b4\u03b9\u03bf\u03cd \u03b6\u03af\u03bd\u03ba\u03bf \u03b5\u03be\u03b1\u03c1\u03c4\u03ac\u03c4\u03b1\u03b9 \u03b1\u03c0\u03cc \u03c4\u03b9\u03c2 \u03b5\u03b9\u03b4\u03b9\u03ba\u03ad\u03c2 \u03b1\u03c0\u03b1\u03b9\u03c4\u03ae\u03c3\u03b5\u03b9\u03c2 \u03c4\u03b7\u03c2 \u03b5\u03c6\u03b1\u03c1\u03bc\u03bf\u03b3\u03ae\u03c2, \u03bb\u03b1\u03bc\u03b2\u03ac\u03bd\u03bf\u03bd\u03c4\u03b1\u03c2 \u03c5\u03c0\u03cc\u03c8\u03b7 \u03c4\u03b1 \u03ba\u03c1\u03b9\u03c4\u03ae\u03c1\u03b9\u03b1 \u03cc\u03c0\u03c9\u03c2 \u03b7 \u03b9\u03b4\u03b9\u03bf\u03ba\u03c4\u03b7\u03c3\u03af\u03b1 \u03c4\u03bf\u03c5 \u03bc\u03b7\u03c7\u03b1\u03bd\u03b9\u03c3\u03bc\u03bf\u03cd, \u03b7 \u03c0\u03c1\u03bf\u03c3\u03b1\u03c1\u03bc\u03bf\u03c3\u03c4\u03b9\u03ba\u03cc\u03c4\u03b7\u03c4\u03b1, \u03c4\u03bf \u03ba\u03cc\u03c3\u03c4\u03bf\u03c2 \u03ba\u03b1\u03b9 \u03bf\u03b9 \u03c0\u03b5\u03c1\u03b9\u03b2\u03b1\u03bb\u03bb\u03bf\u03bd\u03c4\u03b9\u03ba\u03ad\u03c2 \u03c0\u03c4\u03c5\u03c7\u03ad\u03c2. I progettisti e i produttori selezionano attentamente la lega che meglio soddisfa le esigenze dell'applicazione prevista.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"PRESSOFUSIONE_DI_ZINCO_O_PRESSOFUSIONE_DI_ALLUMINIO_ESISTE_UNOPZIONE_MIGLIORE\"><\/span>PRESSOFUSIONE DI ZINCO O PRESSOFUSIONE DI ALLUMINIO? \u03a5\u03a0\u0386\u03a1\u03a7\u0395\u0399 \u039a\u0391\u039b\u038e\u03a4\u0395\u03a1\u0397 \u0395\u03a0\u0399\u039b\u039f\u0393\u0389;<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u03a4\u03bf \u03b1\u03bb\u03bf\u03c5\u03bc\u03af\u03bd\u03b9\u03bf \u03b4\u03b9\u03b1\u03ba\u03c1\u03af\u03bd\u03b5\u03c4\u03b1\u03b9 \u03c9\u03c2 \u03c4\u03bf \u03ba\u03c5\u03c1\u03af\u03b1\u03c1\u03c7\u03bf \u03c5\u03bb\u03b9\u03ba\u03cc \u03b3\u03b9\u03b1 \u03c4\u03b7\u03bd \u03c0\u03c1\u03b5\u03c3\u03bf\u03c0\u03bf\u03af\u03b7\u03c3\u03b7, \u03bc\u03b5 \u03c4\u03b1 A380 \u03ba\u03b1\u03b9 ADC 12 \u03bd\u03b1 \u03b5\u03af\u03bd\u03b1\u03b9 \u03c4\u03b1 \u03c0\u03b5\u03c1\u03b9\u03c3\u03c3\u03cc\u03c4\u03b5\u03c1\u03bf \u03c7\u03c1\u03b7\u03c3\u03b9\u03bc\u03bf\u03c0\u03bf\u03b9\u03bf\u03cd\u03bc\u03b5\u03bd\u03b1 \u03c5\u03bb\u03b9\u03ba\u03ac \u03b3\u03b9\u03b1 \u03c4\u03b7\u03bd \u03c0\u03c1\u03b5\u03c3\u03bf\u03c0\u03bf\u03af\u03b7\u03c3\u03b7. \u03a4\u03b1 \u03b1\u03bb\u03bf\u03c5\u03bc\u03b9\u03bd\u03ad\u03bd\u03b9\u03b1 \u03c3\u03ba\u03ad\u03bb\u03b7, \u03c0\u03bf\u03c5 \u03ad\u03c7\u03bf\u03c5\u03bd \u03b5\u03be\u03b1\u03b9\u03c1\u03b5\u03c4\u03b9\u03ba\u03ae \u03c3\u03c7\u03ad\u03c3\u03b7 \u03bc\u03b5 \u03c4\u03b7\u03bd \u03b9\u03b4\u03b9\u03cc\u03c4\u03b7\u03c4\u03b1 \u03c4\u03bf\u03c5 \u03c5\u03bb\u03b9\u03ba\u03bf\u03cd \u03ba\u03b1\u03b9 \u03c4\u03b7\u03bd \u03b1\u03c0\u03bf\u03c7\u03c1\u03c9\u03c3\u03c4\u03b9\u03ba\u03cc\u03c4\u03b7\u03c4\u03b1, \u03c7\u03c1\u03b7\u03c3\u03b9\u03bc\u03bf\u03c0\u03bf\u03b9\u03bf\u03cd\u03bd\u03c4\u03b1\u03b9 \u03b5\u03c5\u03c1\u03ad\u03c9\u03c2 \u03c3\u03b5 \u03b4\u03b9\u03ac\u03c6\u03bf\u03c1\u03b5\u03c2 \u03c0\u03b5\u03c1\u03b9\u03bf\u03c7\u03ad\u03c2. La versatilit\u00e0 delle pressofusioni in lega di alluminio \u00e8 evidente nella loro applicazione nell'elettronica, nelle apparecchiature di comunicazione, nei componenti automobilistici, nelle scatole degli ingranaggi, negli alloggiamenti dei tosaerba, negli utensili manuali ed elettrici e in una miriade di altri prodotti.<\/p>\n<p>Per pressofusioni pi\u00f9 piccole o che richiedono sezioni pi\u00f9 sottili, vengono comunemente utilizzate le leghe di zinco e ZA. \u03a4\u03b1 leghe di zinco, in particolare, consentono una maggiore flessibilit\u00e0 nello spessore della sezione e mantengono tolleranze pi\u00f9 strette. \u0395\u03b9\u03b4\u03b9\u03ba\u03cc\u03c4\u03b5\u03c1\u03b1, \u03b7 \u03b1\u03bd\u03b8\u03b5\u03ba\u03c4\u03b9\u03ba\u03cc\u03c4\u03b7\u03c4\u03b1 \u03c3\u03c4\u03b1 \u03b1\u03b9\u03c7\u03bc\u03b7\u03c1\u03ac \u03ac\u03ba\u03c1\u03b1 \u03c4\u03c9\u03bd \u03c3\u03c4\u03bf\u03b9\u03c7\u03b5\u03af\u03c9\u03bd \u03c0\u03bf\u03c5 \u03b5\u03af\u03bd\u03b1\u03b9 \u03c0\u03c1\u03b5\u03c3\u03b1\u03c1\u03b9\u03c3\u03bc\u03ad\u03bd\u03b1 \u03c3\u03b5 \u03c8\u03b5\u03c5\u03b4\u03ac\u03c1\u03b3\u03c5\u03c1\u03bf \u03c5\u03c0\u03b5\u03c1\u03b2\u03b1\u03af\u03bd\u03b5\u03b9 \u03c4\u03b7\u03bd \u03b1\u03bd\u03b8\u03b5\u03ba\u03c4\u03b9\u03ba\u03cc\u03c4\u03b7\u03c4\u03b1 \u03c4\u03c9\u03bd \u03ac\u03bb\u03bb\u03c9\u03bd \u03b5\u03c0\u03b9\u03ba\u03c1\u03b1\u03c4\u03bf\u03cd\u03bd\u03c4\u03c9\u03bd \u03bc\u03b5\u03c4\u03b1\u03bb\u03bb\u03b9\u03ba\u03ce\u03bd \u03c0\u03bf\u03b4\u03b9\u03ce\u03bd. \u0395\u03be\u03ac\u03bb\u03bb\u03bf\u03c5, \u03b7 \u03c7\u03c1\u03ae\u03c3\u03b7 \u03c4\u03c9\u03bd \u03c0\u03bf\u03b4\u03b9\u03ce\u03bd \u03b1\u03c0\u03cc \u03c8\u03b5\u03c5\u03b4\u03ac\u03c1\u03b3\u03c5\u03c1\u03bf \u03ba\u03b1\u03b9 ZA \u03b1\u03c0\u03b1\u03b9\u03c4\u03b5\u03af \u03c7\u03b1\u03bc\u03b7\u03bb\u03cc\u03c4\u03b5\u03c1\u03b5\u03c2 \u03c0\u03b9\u03ad\u03c3\u03b5\u03b9\u03c2 \u03ba\u03b1\u03b9 \u03b8\u03b5\u03c1\u03bc\u03bf\u03ba\u03c1\u03b1\u03c3\u03af\u03b5\u03c2 \u03c3\u03b5 \u03c3\u03c7\u03ad\u03c3\u03b7 \u03bc\u03b5 \u03c4\u03b1 \u03c0\u03cc\u03b4\u03b9\u03b1 \u03b1\u03c0\u03cc \u03bc\u03b1\u03b3\u03bd\u03ae\u03c3\u03b9\u03bf \u03ba\u03b1\u03b9 \u03b1\u03bb\u03bf\u03c5\u03bc\u03af\u03bd\u03b9\u03bf. Ci\u00f2 non solo si traduce in una durata significativamente pi\u00f9 lunga dello stampo, ma comporta anche una manutenzione minima.<\/p>\n<p>\u0397 \u03b5\u03c0\u03b9\u03bb\u03bf\u03b3\u03ae \u03c4\u03bf\u03c5 \u03c0\u03b9\u03bf \u03ba\u03b1\u03c4\u03ac\u03bb\u03bb\u03b7\u03bb\u03bf\u03c5 \u03bd\u03bf\u03bc\u03af\u03c3\u03bc\u03b1\u03c4\u03bf\u03c2 \u03b3\u03b9\u03b1 \u03bc\u03b9\u03b1 \u03c3\u03c5\u03b3\u03ba\u03b5\u03ba\u03c1\u03b9\u03bc\u03ad\u03bd\u03b7 \u03b5\u03c6\u03b1\u03c1\u03bc\u03bf\u03b3\u03ae \u03b5\u03be\u03b1\u03c1\u03c4\u03ac\u03c4\u03b1\u03b9 \u03b1\u03c0\u03cc \u03c4\u03b9\u03c2 \u03b9\u03b4\u03b9\u03b1\u03b9\u03c4\u03b5\u03c1\u03cc\u03c4\u03b7\u03c4\u03b5\u03c2 \u03c4\u03bf\u03c5 \u03ad\u03c1\u03b3\u03bf\u03c5. Ciascuna lega presenta propriet\u00e0 fisiche e meccaniche distinte che si allineano con l'applicazione prevista del prodotto finale. La produzione di pressofusione di alluminio si rivela ottimale per le applicazioni leggere, mentre la pressofusione di <a href=\"https:\/\/it.wikipedia.org\/wiki\/Zinco\" target=\"_blank\" rel=\"noopener\">zinco<\/a> brilla in scenari che richiedono componenti pi\u00f9 piccoli o pi\u00f9 sottili. Per i progettisti di prodotti alla ricerca di un fornitore di pressofusione, una conoscenza approfondita delle leghe offerte e dei vantaggi associati \u00e8 fondamentale per prendere decisioni informate.<br \/>\n\u200b<\/p>","protected":false},"excerpt":{"rendered":"<p>Cos&#8217;\u00e8 la pressofusione di zinco La pressofusione di zinco si distingue come un metodo ad alta produzione eccezionalmente efficiente e versatile, offrendo componenti metallici robusti, precisi e complessi. Nell\u2019ambito della pressofusione dello zinco emergono due famiglie di leghe primarie. Il primo \u00e8 il gruppo convenzionale, noto come leghe ZAMAK, con nomenclatura basata sul loro sviluppo [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":15581,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":"","footnotes":""},"categories":[1],"tags":[533],"class_list":["post-15558","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-aluminium-alloy-castings","tag-pressofusione-di-zinco"],"_links":{"self":[{"href":"https:\/\/aludiecasting.com\/el\/wp-json\/wp\/v2\/posts\/15558","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/aludiecasting.com\/el\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/aludiecasting.com\/el\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/aludiecasting.com\/el\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/aludiecasting.com\/el\/wp-json\/wp\/v2\/comments?post=15558"}],"version-history":[{"count":0,"href":"https:\/\/aludiecasting.com\/el\/wp-json\/wp\/v2\/posts\/15558\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/aludiecasting.com\/el\/wp-json\/wp\/v2\/media\/15581"}],"wp:attachment":[{"href":"https:\/\/aludiecasting.com\/el\/wp-json\/wp\/v2\/media?parent=15558"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/aludiecasting.com\/el\/wp-json\/wp\/v2\/categories?post=15558"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/aludiecasting.com\/el\/wp-json\/wp\/v2\/tags?post=15558"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}