{"version":"1.0","provider_name":"C\u00f4ng ty C\u1ed5 ph\u1ea7n C\u00f4ng ngh\u1ec7 Tam \u0110\u1ebf","provider_url":"https:\/\/www.3dptek.com\/vi","author_name":"3dptek","author_url":"https:\/\/www.3dptek.com\/vi\/author\/3dptek\/","title":"3D\u6253\u5370\u5982\u4f55\u901a\u8fc7\u4f18\u5316\u5185\u90e8\u7ed3\u6784\u6765\u6d88\u9664\u94f8\u4ef6\u7f29\u5b54","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"NVLLnCf7PL\"><a href=\"https:\/\/www.3dptek.com\/vi\/blogs\/casting-shrinkage-cavity-issues\/\">3D printing can eliminate shrinkage cavities in castings by optimizing internal structures.<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/www.3dptek.com\/vi\/blogs\/casting-shrinkage-cavity-issues\/embed\/#?secret=NVLLnCf7PL\" width=\"600\" height=\"338\" title=\"\u201c3D in \u1ea5n l\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 lo\u1ea1i b\u1ecf l\u1ed7 r\u1ed7ng trong \u0111\u00fac b\u1eb1ng c\u00e1ch t\u1ed1i \u01b0u h\u00f3a c\u1ea5u tr\u00fac b\u00ean trong\u201d \u2014 C\u00f4ng ty C\u1ed5 ph\u1ea7n C\u00f4ng ngh\u1ec7 San Di\" data-secret=\"NVLLnCf7PL\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe><script>\n\/*! This file is auto-generated *\/\n!function(d,l){\"use strict\";l.querySelector&&d.addEventListener&&\"undefined\"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!\/[^a-zA-Z0-9]\/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret=\"'+t.secret+'\"]'),o=l.querySelectorAll('blockquote[data-secret=\"'+t.secret+'\"]'),c=new RegExp(\"^https?:$\",\"i\"),i=0;i<o.length;i++)o[i].style.display=\"none\";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute(\"style\"),\"height\"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):\"link\"===t.message&&(r=new URL(s.getAttribute(\"src\")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener(\"message\",d.wp.receiveEmbedMessage,!1),l.addEventListener(\"DOMContentLoaded\",function(){for(var e,t,s=l.querySelectorAll(\"iframe.wp-embedded-content\"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute(\"data-secret\"))||(t=Math.random().toString(36).substring(2,12),e.src+=\"#?secret=\"+t,e.setAttribute(\"data-secret\",t)),e.contentWindow.postMessage({message:\"ready\",secret:t},\"*\")},!1)))}(window,document);\n\/\/# sourceURL=https:\/\/www.3dptek.com\/wp-includes\/js\/wp-embed.min.js\n<\/script>","thumbnail_url":"https:\/\/www.3dptek.com\/wp-content\/uploads\/2025\/08\/Casting-shrinkage-cavity-issues.jpg","thumbnail_width":1000,"thumbnail_height":1000,"description":"\u94f8\u4ef6\u7f29\u5b54\u662f\u4f60\u7684\u56f0\u6270\uff1f\u672c\u6587\u6df1\u5165\u89e3\u6790\u5de5\u4e1a3D\u6253\u5370\u5982\u4f55\u51ed\u501f\u65e0\u6a21\u5177\u8bbe\u8ba1\u81ea\u7531\u5ea6\uff0c\u901a\u8fc7\u4f18\u5316\u5185\u90e8\u7ed3\u6784\u548c\u968f\u5f62\u51b7\u5374\uff0c\u4ece\u6839\u6e90\u89e3\u51b3\u94f8\u4ef6\u7f29\u5b54\u95ee\u9898\uff0c\u5e76\u5b9e\u73b0\u6210\u672c\u3001\u65f6\u95f4\u548c\u54c1\u8d28\u7684\u5168\u9762\u63d0\u5347\u3002"}