{"id":78,"date":"2021-12-20T11:24:29","date_gmt":"2021-12-20T03:24:29","guid":{"rendered":"https:\/\/akhdiecasting.com\/?p=78"},"modified":"2022-08-15T15:19:08","modified_gmt":"2022-08-15T07:19:08","slug":"how-to-choose-the-material-of-aluminum-alloy-die-casting-mold","status":"publish","type":"post","link":"https:\/\/akhdiecasting.com\/da\/blog\/how-to-choose-the-material-of-aluminum-alloy-die-casting-mold\/","title":{"rendered":"Hvordan v\u00e6lger man materialet til trykst\u00f8beform af aluminiumslegering?"},"content":{"rendered":"

Arbejdsbetingelserne for st\u00f8beforme af aluminiumslegering er forskellige fra andre matricer. Generelt skal den virke ved omkring 500 \u2103. Ud over h\u00f8jtryk skal den ogs\u00e5 modst\u00e5 p\u00e5virkningen af h\u00f8j temperatur. Derfor er der visse krav til udv\u00e6lgelsen af matricest\u00e5l til aluminiumslegering trykst\u00f8bning.<\/span><\/p>\n

\u2460 Fremragende bearbejdelighed<\/span><\/p>\n

For at forbedre effektiviteten og reducere v\u00e6rkt\u00f8jstab og omkostninger skal h\u00e5rdheden af matricest\u00e5l v\u00e6re passende, hvilket er befordrende for senere reparation og vedligeholdelse.<\/span><\/p>\n

\u2461 H\u00f8j temperaturbestandighed og god stabilitet<\/span><\/p>\n

I formningsprocessen af aluminiumslegering st\u00f8beform efter varmebehandling, fordi st\u00e5let er modstandsdygtigt over for h\u00f8j temperatur og har god stabilitet, er formen og st\u00f8rrelses\u00e6ndringen for\u00e5rsaget af temperaturforskellen efter varmebehandling lille, og materialets organisationsstruktur er ogs\u00e5 stabil , s\u00e5 det kan reduceres eller ikke l\u00e6ngere behandles, for at sikre formens dimensionsn\u00f8jagtighed og overfladeruhedskrav.<\/span><\/p>\n

\u2462 Nem polering og h\u00f8j finish<\/span>
\nH\u00f8jkvalitets aluminiumslegeringsst\u00f8begods kr\u00e6ver lille hulrumsoverfladeruhed. Derfor skal aluminiumslegeringsst\u00f8befabrikken polere hulrummet for at reducere overfladens ruhed. Derfor er kravene til st\u00e5l meget h\u00f8je. Der skal v\u00e6re f\u00e5 urenheder, fin og ensartet struktur, og der er ingen pletter eller andre fejl i poleringsprocessen.<\/span>
\n\u2463 H\u00f8j h\u00e5rdhed og god slidstyrke<\/span>
\nUnder produktionsprocessen vil trykst\u00f8beformen blive udsat for stort tryk og friktion, s\u00e5 h\u00f8j h\u00e5rdhed og god slidstyrke er vigtig for formmaterialer, og s\u00e5 kan formen holde n\u00f8jagtigheden og h\u00e5rdheden af trykst\u00f8bedelenes udseende og dimensioner for at garantere Skimmelsvampens levetid. Varmebehandlingens h\u00e5rdhed vil ogs\u00e5 p\u00e5virke matricens slidstyrke. Derfor vil en \u00f8get h\u00e5rdhed af formen hj\u00e6lpe med at forbedre dens slidstyrke.<\/span>
\nDerudover er det ved valg af materialer ogs\u00e5 n\u00f8dvendigt at overveje at forhindre ridser og limning.<\/span>
\nFormfremstilling er den vigtigste del af hele projektet. Det er relateret til omkostningerne ved hele projektet, og om det kan udf\u00f8res problemfrit. Derfor er det meget vigtigt at v\u00e6lge en professionel formproducent.<\/span><\/p>","protected":false},"excerpt":{"rendered":"

The working conditions of aluminum alloy die casting die are different from other dies. Generally speaking, it must work at about 500 \u2103. In addition to high pressure, it must also withstand the influence of high temperature. Therefore, there are certain requirements for the selection of die steel for aluminum alloy die casting die. \u2460 […]<\/p>","protected":false},"author":3,"featured_media":80,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_seopress_robots_primary_cat":"none","_seopress_titles_title":"","_seopress_titles_desc":"","_seopress_robots_index":"","site-sidebar-layout":"default","site-content-layout":"default","ast-site-content-layout":"","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"default","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""}},"iawp_total_views":0,"footnotes":""},"categories":[1],"tags":[],"_links":{"self":[{"href":"https:\/\/akhdiecasting.com\/da\/wp-json\/wp\/v2\/posts\/78"}],"collection":[{"href":"https:\/\/akhdiecasting.com\/da\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/akhdiecasting.com\/da\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/akhdiecasting.com\/da\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/akhdiecasting.com\/da\/wp-json\/wp\/v2\/comments?post=78"}],"version-history":[{"count":1,"href":"https:\/\/akhdiecasting.com\/da\/wp-json\/wp\/v2\/posts\/78\/revisions"}],"predecessor-version":[{"id":81,"href":"https:\/\/akhdiecasting.com\/da\/wp-json\/wp\/v2\/posts\/78\/revisions\/81"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/akhdiecasting.com\/da\/wp-json\/wp\/v2\/media\/80"}],"wp:attachment":[{"href":"https:\/\/akhdiecasting.com\/da\/wp-json\/wp\/v2\/media?parent=78"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/akhdiecasting.com\/da\/wp-json\/wp\/v2\/categories?post=78"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/akhdiecasting.com\/da\/wp-json\/wp\/v2\/tags?post=78"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}