{"id":263,"date":"2024-09-04T21:11:04","date_gmt":"2024-09-04T13:11:04","guid":{"rendered":"http:\/\/www.1.com\/?p=238"},"modified":"2025-01-12T22:34:14","modified_gmt":"2025-01-12T14:34:14","slug":"about-detail-10","status":"publish","type":"post","link":"https:\/\/www.hexinmusu.com\/it\/about-detail-10.html","title":{"rendered":"Colata a gravit\u00e0 in lega di alluminio, colata ad alta pressione, introduzione del processo di colata a bassa pressione comprensione"},"content":{"rendered":"<h2 class=\"wp-block-heading\">Introduzione alla fusione per gravit\u00e0:<\/h2>\n\n\n\n<p>\u91cd\u529b\u94f8\u9020\u662f\u6307\u94dd\u6db2\u5728\u5730\u7403\u91cd\u529b\u4f5c\u7528\u4e0b\u4f9d\u9760\u91cd\u529b\u6ce8\u5165\u94f8\u9020\u7684\u5de5\u827a\u3002\u5e7f\u4e49\u91cd\u529b\u94f8\u9020\u91cd\u529b\u94f8\u9020\u5206\u4e3a\u7802\u578b\u94f8\u9020\u3001\u91d1\u5c5e\u578b(\u94a2\u6a21)\u94f8\u9020\u3001\u6d88\u5931\u6a21\u94f8\u9020\u7b49\u3002\uff1b\u7a84\u91cd\u529b\u94f8\u9020\u662f\u6307\u91d1\u5c5e\u578b\u94f8\u9020\u3002\u91d1\u5c5e\u6d47\u94f8\u5206\u4e3a\u76f4\u7acb\u624b\u5de5\u6d47\u94f8\uff0c\u503e\u659c\u6d47\u94f8\u73b0\u5728\u6700\u5e38\u7528\u7684\u662f\u91d1\u5c5e\u6a21(\u94a2\u6a21)\u6d47\u94f8\u3002\u8be5\u6a21\u5177\u91c7\u7528\u8010\u70ed\u5408\u91d1\u94a2\u5236\u6210\uff0c\u94f8\u9020\u94dd\u94f8\u4ef6\u7684\u5f3a\u5ea6\u3001\u5c3a\u5bf8\u3001\u5916\u89c2\u5747\u9ad8\u4e8e\u5176\u4ed6\u94f8\u9020\u5de5\u827a\u3002\u91cd\u529b\u94f8\u9020\u7684\u94dd\u6db2\u4e00\u822c\u91c7\u7528\u624b\u52a8\u5012\u5165\u6d47\u53e3\uff0c\u4f9d\u9760\u91d1\u5c5e\u6db2\u4f53\u7684\u81ea\u91cd\u586b\u5145\u8154\u3001\u6392\u6c14\u3001\u51b7\u5374\u3001\u5f00\u6a21\u83b7\u5f97\u6837\u54c1\u3002\u5176\u5de5\u827a\u6d41\u7a0b\u4e00\u822c\u4e3a\uff1a\u94dd\u6db2\u7194\u5316\u3001\u6d47\u6ce8\u3001\u6392\u6c14\u3001\u51b7\u5374\u3001\u5f00\u6a21\u3001\u6e05\u6d17\u3001\u70ed\u5904\u7406\u3001\u52a0\u5de5\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/www.hexinmusu.com\/wp-content\/uploads\/2024\/07\/wz1-1024x478.webp\" alt=\"\"\/><\/figure>\n\n\n\n<p>\u94dd\u5408\u91d1\u91cd\u529b\u94f8\u4ef6\u7684\u7279\u70b9\u662f\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>1, la finitura superficiale del prodotto non \u00e8 elevata, \u00e8 facile che si producano buche dopo la sabbiatura.<\/li>\n\n\n\n<li>2. I getti di alluminio hanno meno fori interni e possono essere trattati termicamente.<\/li>\n\n\n\n<li>3. Prodotti a bassa densificazione, la resistenza \u00e8 leggermente peggiore, ma l'allungamento \u00e8 elevato.<\/li>\n\n\n\n<li>4. Basso costo dello stampo e lunga durata.<\/li>\n\n\n\n<li>5. La bassa efficienza produttiva aumenta i costi di produzione.<\/li>\n\n\n\n<li>6, il processo \u00e8 semplice e non \u00e8 adatto alla produzione di pezzi a parete sottile.<\/li>\n\n\n\n<li>7. \u00c8 possibile utilizzare una lega speciale di alluminio a bassa scorrevolezza.<\/li>\n\n\n\n<li>Quando il prodotto sceglie il tipo di processo produttivo, la scelta dipende principalmente dallo spessore della parete del pezzo. Quando lo spessore della parete del prodotto \u00e8 superiore a 8 mm, la pressofusione produrr\u00e0 un gran numero di pori all'interno della parete, quindi lo spessore della parete del prodotto pu\u00f2 essere completato dal processo di colata per gravit\u00e0.<\/li>\n<\/ul>\n\n\n\n<p>&nbsp;<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" src=\"https:\/\/www.hexinmusu.com\/wp-content\/uploads\/2024\/07\/wz-3.gif\" alt=\"\"\/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">Introduzione alla pressofusione ad alta pressione:<\/h2>\n\n\n\n<p>\u6db2\u6001\u6216\u534a\u56fa\u6001\u91d1\u5c5e\u6216\u5408\u91d1\uff0c\u6216\u542b\u6709\u589e\u5f3a\u7269\u76f8\u7684\u6db2\u6001\u91d1\u5c5e\u6216\u5408\u91d1\uff0c\u5728\u9ad8\u538b\u4e0b\u4ee5\u8f83\u9ad8\u7684\u901f\u5ea6\u586b\u5145\u538b\u94f8\u578b\u8154\uff0c\u4f7f\u91d1\u5c5e\u6216\u5408\u91d1\u5728\u538b\u529b\u4e0b\u51dd\u56fa\u5f62\u6210\u94f8\u4ef6\u3002\u9ad8\u538b\u538b\u94f8\u5e38\u7528\u7684\u538b\u529b\u4e3a4\uff5e\u91d1\u5c5e\u5145\u586b\u901f\u5ea6\u4e3a0.5-120m\/s\u3002\u6240\u4ee5\uff0c\u91d1\u5c5e\u6db2\u7684\u5145\u578b\u65f6\u95f4\u5f88\u77ed\uff0c\u5927\u7ea60.01-0.2\u79d2(\u6839\u636e\u94f8\u4ef6\u7684\u5927\u5c0f\u800c\u4e0d\u540c)\u5c31\u53ef\u4ee5\u586b\u5145\u578b\u8154\u3002\u56e0\u6b64\uff0c\u9ad8\u538b\u3001\u9ad8\u901f\u662f\u538b\u94f8\u6cd5\u4e0e\u5176\u5b83\u94f8\u9020\u6cd5\u7684\u6839\u672c\u533a\u522b\uff0c\u4e5f\u662f\u4e00\u4e2a\u91cd\u8981\u7279\u70b9\u3002-\u5b81\u6ce2\u8d3a\u946b<\/p>\n\n\n\n<p>Le caratteristiche dei getti in alluminio sono le seguenti:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>1, la finitura superficiale del prodotto \u00e8 buona, generalmente fino a Ra6,3 o addirittura Ra1,6.<\/li>\n\n\n\n<li>2. Generalmente non trattabile termicamente.<\/li>\n\n\n\n<li>3, elevata ermeticit\u00e0 del prodotto, resistenza alla colata e durezza superficiale, ma basso allungamento, spessore della parete troppo elevato e tendenza alla porosit\u00e0.<\/li>\n\n\n\n<li>4. Elevato costo dello stampo e breve durata di vita.<\/li>\n\n\n\n<li>5. Alta produttivit\u00e0.<\/li>\n\n\n\n<li>6, \u00e8 in grado di produrre parti a parete sottile, la tolleranza di lavorazione \u00e8 ridotta.<\/li>\n\n\n\n<li>7. Non \u00e8 possibile utilizzare leghe di alluminio speciali.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">Introduzione alla colata a bassa pressione:<\/h2>\n\n\n\n<p>\u5728\u5bc6\u5c01\u5769\u57da\uff08\u6216\u5bc6\u5c01\u7f50\uff09\u4e2d\uff0c\u901a\u8fc7\u5e72\u71e5\u7684\u538b\u7f29\u7a7a\u6c14\uff0c\u91d1\u5c5e\u6db2\u5728\u6c14\u4f53\u538b\u529b\u4e0b\u6cbf\u5347\u6db2\u7ba1\u8fdb\u5165\u76f4\u6d47\u9053\uff0c\u901a\u8fc7\u5185\u6d47\u9053\u987a\u5229\u8fdb\u5165\u578b\u8154\uff0c\u4fdd\u6301\u5769\u57da\u5185\u6db2\u4f4d\u4e0a\u7684\u6c14\u4f53\u538b\u529b\u3002\u76f4\u5230\u94f8\u4ef6\u5b8c\u5168\u51dd\u56fa\u3002\u7136\u540e\u89e3\u9664\u6db2\u4f4d\u4e0a\u7684\u6c14\u538b\uff0c\u4f7f\u5347\u6db2\u7ba1\u4e2d\u672a\u51dd\u56fa\u7684\u91d1\u5c5e\u6db2\u6d41\u56de\u5769\u57da\u3002\u518d\u5f00\u578b\uff0c\u53d6\u51fa\u94f8\u4ef6\u3002\u4f4e\u538b\u94f8\u9020 \u8865\u7f29\u826f\u597d\uff0c\u94f8\u4ef6\u7ec4\u7ec7\u81f4\u5bc6\uff0c\u6613\u94f8\u9020\u5927\u578b\u8584\u58c1\u590d\u6742\u7684\u94f8\u4ef6\uff0c\u65e0\u9700\u5192\u53e3\uff0c\u91d1\u5c5e\u6536\u83b7\u7387\u8fbe95%\u3002\u65e0\u6c61\u67d3\uff0c\u6613\u4e8e\u5b9e\u73b0\u81ea\u52a8\u5316\u3002\u4f46\u8bbe\u5907\u6210\u672c\u9ad8\uff0c\u751f\u4ea7\u6548\u7387\u4f4e\u3002\u4e00\u822c\u7528\u4e8e\u94f8\u9020\u6709\u8272\u5408\u91d1\u3002<\/p>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full is-resized\"><a href=\"https:\/\/www.hexinmusu.com\/it\/about-detail-1.html\/\"><img decoding=\"async\" src=\"https:\/\/www.hexinmusu.com\/wp-content\/uploads\/2024\/08\/low-pressure-casting.gif\" alt=\"\"\/><\/a><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p>Le caratteristiche dei componenti in alluminio a bassa pressione sono le seguenti:<\/p>\n\n\n\n<p>1. Rispetto alla pressofusione, la superficie del prodotto \u00e8 peggiore di quella dei pezzi a gravit\u00e0.<\/p>\n\n\n\n<p>2. I getti di alluminio hanno meno fori interni e possono essere trattati termicamente.<\/p>\n\n\n\n<p>3, l'ermeticit\u00e0 del prodotto \u00e8 elevata, la resistenza alla colata e la durezza superficiale sono superiori alla pressofusione, ma l'allungamento \u00e8 inferiore alla gravit\u00e0.<\/p>\n\n\n\n<p>4. Basso costo dello stampo e bassa durata di vita.<\/p>\n\n\n\n<p>5, l'efficienza produttiva \u00e8 inferiore alla gravit\u00e0, molto pi\u00f9 bassa della pressofusione.<\/p>\n\n\n\n<p>6. Processo complesso, per la produzione di getti di alta qualit\u00e0 e ad alta richiesta.<\/p>\n\n\n\n<p>7. \u00c8 possibile utilizzare una lega speciale di alluminio a bassa scorrevolezza.<\/p>\n\n\n\n<p>In poche parole, la bassa pressione \u00e8 un compromesso tra l'alta pressione e la gravit\u00e0.<\/p>\n<\/div>\n<\/div>\n\n\n\n<h2 class=\"wp-block-heading\">Servizio di fusione di alluminio di alta qualit\u00e0 di Ningbo Hexin<\/h2>\n\n\n\n<p>La colata in lega di alluminio \u00e8 una delle scelte migliori per i vostri prodotti di produzione. Ningbo Hexin si occupa di pressofusione in lega di alluminio a bassa pressione, pressofusione ad alta pressione e pressofusione a gravit\u00e0. Con oltre 20 anni di ricca esperienza nello sviluppo di leghe di alluminio, siamo una fabbrica professionale che crea fusioni in lega di alluminio personalizzate.<\/p>\n\n\n\n<p>Alla Hersin mettiamo al primo posto la soddisfazione del cliente. Tutti i nostri servizi sono offerti a prezzi competitivi. Tutto ci\u00f2 che dovete fare \u00e8 contattarci immediatamente o caricare i file del vostro progetto. Riceverete un preventivo immediato e saremo pronti a iniziare.<\/p>\n\n\n\n<div class=\"wp-block-cover is-light\" style=\"min-height:100px;aspect-ratio:unset;\"><span aria-hidden=\"true\" class=\"wp-block-cover__background has-background-dim-0 has-background-dim\" style=\"background-color:#f7f7f7\"><\/span><img decoding=\"async\" class=\"wp-block-cover__image-background wp-image-1305\" alt=\"\" src=\"https:\/\/www.hexinmusu.com\/wp-content\/uploads\/2024\/09\/wz-lxwm.webp\" style=\"object-position:56% 0%\" data-object-fit=\"cover\" data-object-position=\"56% 0%\"\/><div class=\"wp-block-cover__inner-container is-layout-constrained wp-block-cover-is-layout-constrained\">\n<p class=\"has-text-align-center has-large-font-size\">Provate subito HeXin!<\/p>\n\n\n\n<div class=\"wp-block-buttons is-content-justification-center is-nowrap is-layout-flex wp-container-core-buttons-is-layout-1fb9aab6 wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button is-style-fill\"><a class=\"wp-block-button__link has-white-color has-luminous-vivid-orange-background-color has-text-color has-background has-link-color has-text-align-center wp-element-button\" href=\"https:\/\/www.hexinmusu.com\/it\/contact\/\" style=\"border-radius:12px\" rel=\"\">Richiedi un preventivo<\/a><\/div>\n<\/div>\n<\/div><\/div>\n\n\n\n<p><\/p>","protected":false},"excerpt":{"rendered":"<p>\u91cd\u529b\u94f8\u9020\u4ecb\u7ecd\uff1a \u91cd\u529b\u94f8\u9020\u662f\u6307\u94dd\u6db2\u5728\u5730\u7403\u91cd\u529b\u4f5c\u7528\u4e0b\u4f9d\u9760\u91cd\u529b\u6ce8\u5165\u94f8\u9020\u7684\u5de5\u827a\u3002\u5e7f\u4e49\u91cd\u529b\u94f8\u9020\u91cd\u529b\u94f8\u9020\u5206\u4e3a\u7802\u578b\u94f8\u9020\u3001\u91d1\u5c5e\u578b(\u94a2\u6a21)\u94f8\u9020\u3001\u6d88\u5931\u6a21\u94f8\u9020\u7b49\u3002\uff1b\u7a84\u91cd\u529b\u94f8\u9020\u662f\u6307\u91d1\u5c5e\u578b\u94f8\u9020\u3002\u91d1\u5c5e\u6d47\u94f8\u5206\u4e3a\u76f4\u7acb\u624b\u5de5\u6d47\u94f8\uff0c\u503e\u659c\u6d47\u94f8\u73b0\u5728\u6700\u5e38\u7528\u7684\u662f\u91d1\u5c5e\u6a21(\u94a2\u6a21)\u6d47\u94f8\u3002\u8be5\u6a21\u5177\u91c7\u7528\u8010\u70ed\u5408\u91d1\u94a2\u5236\u6210\uff0c\u94f8\u9020\u94dd\u94f8\u4ef6\u7684\u5f3a\u5ea6\u3001\u5c3a\u5bf8\u3001\u5916\u89c2\u5747\u9ad8\u4e8e\u5176\u4ed6\u94f8\u9020\u5de5\u827a\u3002\u91cd\u529b\u94f8\u9020\u7684\u94dd\u6db2\u4e00\u822c\u91c7\u7528\u624b\u52a8\u5012\u5165\u6d47\u53e3\uff0c\u4f9d\u9760\u91d1\u5c5e\u6db2\u4f53\u7684\u81ea\u91cd\u586b\u5145\u8154\u3001\u6392\u6c14\u3001\u51b7\u5374\u3001\u5f00\u6a21\u83b7\u5f97\u6837\u54c1\u3002\u5176\u5de5\u827a\u6d41\u7a0b\u4e00\u822c\u4e3a\uff1a\u94dd\u6db2\u7194\u5316\u3001\u6d47\u6ce8\u3001\u6392\u6c14\u3001\u51b7\u5374\u3001\u5f00\u6a21\u3001\u6e05\u6d17\u3001\u70ed\u5904\u7406\u3001\u52a0\u5de5\u3002 \u94dd\u5408\u91d1\u91cd\u529b\u94f8\u4ef6\u7684\u7279\u70b9\u662f\uff1a  &hellip;<\/p>","protected":false},"author":1,"featured_media":1115,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[21],"tags":[47,49,48,89,69],"class_list":["post-263","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-about-news","tag-low-pressure-casting","tag-die-casting","tag-gravity-casting","tag-aluminium-alloy","tag-aluminum-alloy-manufacturing-process"],"_links":{"self":[{"href":"https:\/\/www.hexinmusu.com\/it\/wp-json\/wp\/v2\/posts\/263","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.hexinmusu.com\/it\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.hexinmusu.com\/it\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.hexinmusu.com\/it\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.hexinmusu.com\/it\/wp-json\/wp\/v2\/comments?post=263"}],"version-history":[{"count":0,"href":"https:\/\/www.hexinmusu.com\/it\/wp-json\/wp\/v2\/posts\/263\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.hexinmusu.com\/it\/wp-json\/wp\/v2\/media\/1115"}],"wp:attachment":[{"href":"https:\/\/www.hexinmusu.com\/it\/wp-json\/wp\/v2\/media?parent=263"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.hexinmusu.com\/it\/wp-json\/wp\/v2\/categories?post=263"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.hexinmusu.com\/it\/wp-json\/wp\/v2\/tags?post=263"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}