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class=\"wp-block-heading\"><strong>\u7279\u79cd\u91d1\u5c5e<\/strong><\/h3>\n\n\n\n<p>\u9752\u94dc\u53ef\u4ee5\u9632\u9508\u3002\u949b\u5f88\u575a\u786c\uff0c\u4f46\u4ef7\u683c\u6602\u8d35\u3002\u5927\u591a\u6570\u91d1\u5c5e\u90fd\u80fd\u5f88\u597d\u5730\u7194\u5316\u548c\u6d47\u6ce8\uff0c\u4f46\u94c5\u7b49\u975e\u5e38\u8f6f\u7684\u91d1\u5c5e\u9664\u5916\u3002<\/p>\n\n\n\n<p>\u4e13\u5bb6\u5efa\u8bae\uff1a\u68c0\u6d4b\u91d1\u5c5e\u7eaf\u5ea6\u3002\u4e0d\u7eaf\u7684\u91d1\u5c5e\u4f1a\u5bfc\u81f4\u7f3a\u9677\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\u9009\u62e9\u7802\u578b\u94f8\u9020\u7684\u4f18\u52bf<\/strong><\/h2>\n\n\n\n<figure class=\"wp-block-image size-full\"><img alt=\"\" decoding=\"async\" width=\"1950\" height=\"1462\" src=\"https:\/\/leweiprecision.com\/wp-content\/uploads\/2025\/12\/Sand-Casting-Process-TFG-USA.jpg\" class=\"wp-image-27986\" srcset=\"https:\/\/leweiprecision.com\/wp-content\/uploads\/2025\/12\/Sand-Casting-Process-TFG-USA.jpg 1950w, https:\/\/leweiprecision.com\/wp-content\/uploads\/2025\/12\/Sand-Casting-Process-TFG-USA-300x225.jpg 300w, https:\/\/leweiprecision.com\/wp-content\/uploads\/2025\/12\/Sand-Casting-Process-TFG-USA-1024x768.jpg 1024w, https:\/\/leweiprecision.com\/wp-content\/uploads\/2025\/12\/Sand-Casting-Process-TFG-USA-768x576.jpg 768w, https:\/\/leweiprecision.com\/wp-content\/uploads\/2025\/12\/Sand-Casting-Process-TFG-USA-1536x1152.jpg 1536w, https:\/\/leweiprecision.com\/wp-content\/uploads\/2025\/12\/Sand-Casting-Process-TFG-USA-16x12.jpg 16w\" sizes=\"(max-width: 1950px) 100vw, 1950px\" \/><\/figure>\n\n\n\n<p><br><\/p>\n\n\n\n<p>\u4e3a\u4ec0\u4e48\u9009\u62e9\u8fd9\u79cd\u65b9\u6cd5\uff1f\u4ee5\u4e0b\u662f\u5176\u4e3b\u8981\u4f18\u70b9\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u5de5\u5177\u548c\u5b89\u88c5\u6210\u672c\u4f4e\u3002<\/li>\n\n\n\n<li>\u5904\u7406\u5927\u578b\u90e8\u4ef6\uff0c\u6700\u591a\u53ef\u8fbe\u6570\u5428\u3002<\/li>\n\n\n\n<li>\u9002\u7528\u4e8e\u591a\u79cd\u91d1\u5c5e\u3002<\/li>\n\n\n\n<li>\u5feb\u901f\u5236\u4f5c\u539f\u578b\u3002<\/li>\n\n\n\n<li>\u6613\u4e8e\u66f4\u6362\u8bbe\u8ba1\u3002<\/li>\n\n\n\n<li>\u51cf\u5c11\u5c0f\u6279\u91cf\u7684\u6d6a\u8d39\u3002<\/li>\n\n\n\n<li>\u9002\u7528\u4e8e\u5e26\u5185\u6838\u7684\u590d\u6742\u5f62\u72b6\u3002<\/li>\n\n\n\n<li>\u91c7\u7528\u53ef\u91cd\u590d\u4f7f\u7528\u7684\u6c99\u5b50\uff0c\u975e\u5e38\u73af\u4fdd\u3002<\/li>\n<\/ul>\n\n\n\n<p>\u5728\u6c7d\u8f66\u9886\u57df\uff0c\u5b83\u53ef\u4ee5\u8282\u7701\u53d1\u52a8\u673a\u7f38\u4f53\u7684\u6210\u672c\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\u9700\u8981\u8003\u8651\u7684\u7f3a\u70b9<\/strong><\/h2>\n\n\n\n<p>\u6ca1\u6709\u4e00\u79cd\u65b9\u6cd5\u662f\u5b8c\u7f8e\u7684\u3002\u4e86\u89e3\u8fd9\u4e9b\u7f3a\u70b9\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u7c97\u7cd9\u7684\u8868\u9762\u9700\u8981\u989d\u5916\u7684\u5de5\u4f5c\u3002<\/li>\n\n\n\n<li>\u5c3a\u5bf8\u4e0d\u4e00\u5b9a\u7cbe\u786e\u3002<\/li>\n\n\n\n<li>\u6c99\u5b50\u4f1a\u9020\u6210\u6d6a\u8d39\u3002<\/li>\n\n\n\n<li>\u56fe\u6848\u4f1a\u968f\u7740\u65f6\u95f4\u7684\u63a8\u79fb\u800c\u78e8\u635f\u3002<\/li>\n\n\n\n<li>\u51b7\u5374\u4f1a\u9020\u6210\u8584\u5f31\u70b9\u3002<\/li>\n\n\n\n<li>\u9700\u8981\u719f\u7ec3\u5de5\u4eba\u3002<\/li>\n\n\n\n<li>\u5927\u6279\u91cf\u751f\u4ea7\u65f6\u901f\u5ea6\u8981\u6162\u4e00\u4e9b\u3002<\/li>\n\n\n\n<li>\u53ef\u80fd\u5b58\u5728\u6bdb\u5b54\u7b49\u7f3a\u9677\u3002<\/li>\n<\/ul>\n\n\n\n<p>\u5728\u9009\u62e9\u4e4b\u524d\uff0c\u8bf7\u6839\u636e\u81ea\u5df1\u7684\u9700\u6c42\u8fdb\u884c\u6bd4\u8f83\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\u7802\u94f8\u9020\u7684\u4e3b\u8981\u5e94\u7528\u548c\u884c\u4e1a<\/strong><\/h2>\n\n\n\n<p>\u7802\u578b\u94f8\u9020\u9002\u7528\u4e8e\u8bb8\u591a\u9886\u57df\u3002\u770b\u770b\u5b83\u7684\u95ea\u5149\u70b9\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u6c7d\u8f66\u884c\u4e1a<\/strong><\/h3>\n\n\n\n<p>\u5236\u9020\u53d1\u52a8\u673a\u7f38\u4f53\u548c\u5236\u52a8\u90e8\u4ef6\u3002\u798f\u7279\u7528\u5b83\u5236\u9020\u8010\u7528\u90e8\u4ef6\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u822a\u7a7a\u822a\u5929\u5de5\u4e1a<\/strong><\/h3>\n\n\n\n<p>\u5236\u9020\u575a\u56fa\u7684\u6846\u67b6\u548c\u914d\u4ef6\u3002\u53ef\u5904\u7406\u9ad8\u538b\u529b\u90e8\u4ef6\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u6d77\u4e8b\u548c\u5efa\u7b51<\/strong><\/h3>\n\n\n\n<p>\u6cf5\u3001\u9600\u95e8\u548c\u5de5\u5177\u3002\u9752\u94dc\u914d\u4ef6\u9632\u6c34\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u5176\u4ed6\u7528\u9014<\/strong><\/h3>\n\n\n\n<p>\u91c7\u77ff\u8bbe\u5907\u3001\u827a\u672f\u96d5\u5851\u548c\u73e0\u5b9d\u3002\u771f\u5b9e\u7684\u4f8b\u5b50\u94f8\u94c1\u70e7\u70e4\u7089<\/p>\n\n\n\n<p>\u6dfb\u52a0\u6c7d\u8f66\u9875\u9762\u94fe\u63a5\uff1a\u67e5\u770b\u6211\u4eec\u7684\u6c7d\u8f66\u7802\u578b\u94f8\u9020\u670d\u52a1\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\u7802\u578b\u94f8\u9020\u9879\u76ee\u6210\u672c\u7ec6\u76ee<\/strong><\/h2>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"870\" height=\"580\" src=\"https:\/\/leweiprecision.com\/wp-content\/uploads\/2025\/12\/casting-before-shakeout.jpg.webp\" alt=\"\u6447\u5e8a\u524d\u94f8\u9020\" class=\"wp-image-27987\" srcset=\"https:\/\/leweiprecision.com\/wp-content\/uploads\/2025\/12\/casting-before-shakeout.jpg.webp 870w, https:\/\/leweiprecision.com\/wp-content\/uploads\/2025\/12\/casting-before-shakeout.jpg-300x200.webp 300w, https:\/\/leweiprecision.com\/wp-content\/uploads\/2025\/12\/casting-before-shakeout.jpg-768x512.webp 768w, https:\/\/leweiprecision.com\/wp-content\/uploads\/2025\/12\/casting-before-shakeout.jpg-18x12.webp 18w\" sizes=\"(max-width: 870px) 100vw, 870px\" \/><\/figure>\n\n\n\n<p>\u8d39\u7528\u5404\u4e0d\u76f8\u540c\u3002\u4e0b\u9762\u662f\u4e00\u4e2a\u5178\u578b\u7684\u5206\u8d26\u60c5\u51b5\u3002<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td><strong>\u6210\u672c\u56e0\u7d20<\/strong><\/td><td><strong>\u8303\u56f4<\/strong><\/td><td><strong>\u5360\u603b\u6570\u7684\u767e\u5206\u6bd4<\/strong><\/td><\/tr><tr><td>\u6750\u6599<\/td><td>\u6bcf\u516c\u65a4 $1.50-$4.50<\/td><td>40-60%<\/td><\/tr><tr><td>\u52b3\u52a8<\/td><td>\u6bcf\u5c0f\u65f6 $15-$50<\/td><td>20-35%<\/td><\/tr><tr><td>\u5de5\u5177<\/td><td>$500-$5,000<\/td><td>5-15%<\/td><\/tr><tr><td>\u5176\u4ed6\uff08\u80fd\u6e90\u3001\u7cbe\u52a0\u5de5\uff09<\/td><td>\u89c6\u60c5\u51b5\u800c\u5b9a<\/td><td>10-20%<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>\u4ece\u6765\u6e90\u6765\u770b\uff0c\u91d1\u5c5e\u91cf\u662f\u5927\u90e8\u5206\u6210\u672c\u7684\u9a71\u52a8\u56e0\u7d20\u3002\u6a21\u5177\u6570\u91cf\u5c11\uff0c\u96f6\u4ef6\u6570\u91cf\u5c11\uff0c\u6210\u672c\u5c31\u4f4e\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\u5982\u4f55\u9009\u62e9\u6b63\u786e\u7684\u7802\u578b\u94f8\u9020\u670d\u52a1<\/strong><\/h2>\n\n\n\n<p>\u9700\u8981\u5e2e\u52a9\uff1f\u8bf7\u9075\u5faa\u672c\u6307\u5357\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u68c0\u67e5\u4ed6\u4eec\u4f7f\u7528\u91d1\u5c5e\u7684\u7ecf\u9a8c\u3002<\/li>\n\n\n\n<li>\u8be2\u95ee\u5468\u8f6c\u65f6\u95f4\u3002<\/li>\n\n\n\n<li>\u5173\u6ce8\u8d28\u91cf\u63a7\u5236\u3002<\/li>\n\n\n\n<li>\u6839\u636e\u60a8\u7684\u6570\u91cf\u6bd4\u8f83\u4ef7\u683c\u3002<\/li>\n\n\n\n<li>\u770b\u770b\u4ed6\u4eec\u662f\u5426\u63d0\u4f9b\u4ee5\u4e0b\u6574\u7406\u670d\u52a1 <a href=\"https:\/\/leweiprecision.com\/zh\/%e6%9c%8d%e5%8a%a1\/%e6%95%b0%e6%8e%a7%e5%8a%a0%e5%b7%a5\/\">\u6570\u63a7\u52a0\u5de5\u670d\u52a1<\/a>.<\/li>\n\n\n\n<li>\u9605\u8bfb\u771f\u5b9e\u5ba2\u6237\u7684\u8bc4\u8bba\u3002<\/li>\n<\/ul>\n\n\n\n<p>\u4e13\u4e1a\u63d0\u793a\uff1a\u5982\u679c\u53ef\u4ee5\u7684\u8bdd\uff0c\u8bf7\u5230\u5e97\u91cc\u53c2\u89c2\u3002\u4eb2\u773c\u770b\u770b\u4ed6\u4eec\u7684\u4f5c\u54c1\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\u7802\u578b\u94f8\u9020\u4e2d\u5e94\u907f\u514d\u7684\u5e38\u89c1\u9519\u8bef<\/strong><\/h2>\n\n\n\n<p>\u4e0d\u8981\u6389\u8fdb\u8fd9\u4e9b\u9677\u9631\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u56fe\u6848\u8bbe\u8ba1\u4e0d\u4f73\uff1a\u5148\u4e0d\u8bf4\u7f29\u6c34\u95ee\u9898\uff0c\u5c3a\u5bf8\u4e5f\u4e0d\u5bf9\u3002<\/li>\n\n\n\n<li>\u7802\u5bc6\u5c01\u4e0d\u826f\uff1a\u677e\u6563\u7684\u6c99\u5b50\u4f1a\u5bfc\u81f4\u90e8\u4ef6\u7c97\u7cd9\u3002<\/li>\n\n\n\n<li>\u6d47\u6ce8\u901f\u5ea6\u9519\u8bef\uff1a\u592a\u5feb\u4f1a\u4ea7\u751f\u6c14\u6ce1\u3002<\/li>\n\n\n\n<li>\u5ffd\u89c6\u901a\u98ce\u53e3\uff1a\u6c14\u4f53\u79ef\u805a\uff0c\u5f62\u6210\u5b54\u6d1e\u3002<\/li>\n\n\n\n<li>\u8df3\u8fc7\u6e05\u7406\uff1a\u5728\u6700\u7ec8\u4ea7\u54c1\u4e2d\u7559\u4e0b\u7f3a\u9677\u3002<\/li>\n<\/ol>\n\n\n\n<p>\u901a\u8fc7\u7cbe\u5fc3\u7b56\u5212\u6765\u4fee\u590d\u5b83\u4eec\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\u7802\u578b\u94f8\u9020\u4e0e\u5176\u4ed6\u65b9\u6cd5\u7684\u6bd4\u8f83<\/strong><\/h2>\n\n\n\n<p>\u770b\u770b\u6548\u679c\u5982\u4f55\u3002<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td><strong>\u65b9\u9762<\/strong><\/td><td><strong>\u7802\u578b\u94f8\u9020<\/strong><\/td><td><strong>\u538b\u94f8<\/strong><\/td><td><strong>\u7194\u6a21\u94f8\u9020<\/strong><\/td><\/tr><tr><td>\u8d39\u7528<\/td><td>\u4f4e<\/td><td>\u9ad8<\/td><td>\u4e2d\u578b<\/td><\/tr><tr><td>\u7cbe\u5ea6<\/td><td>\u4e2d\u578b<\/td><td>\u9ad8<\/td><td>\u9ad8<\/td><\/tr><tr><td>\u90e8\u4ef6\u5c3a\u5bf8<\/td><td>\u5927\u578b<\/td><td>\u5c0f\u578b-\u4e2d\u578b<\/td><td>\u5c0f\u578b<\/td><\/tr><tr><td>\u751f\u4ea7\u91cf<\/td><td>\u4f4e-\u4e2d<\/td><td>\u9ad8<\/td><td>\u4f4e<\/td><\/tr><tr><td>\u8868\u9762\u5904\u7406<\/td><td>\u7c97\u7cd9<\/td><td>\u5149\u6ed1<\/td><td>\u5149\u6ed1<\/td><\/tr><tr><td>\u6750\u6599\u591a\u6837\u6027<\/td><td>\u9ad8<\/td><td>\u4e2d\u578b<\/td><td>\u9ad8<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>\u5bf9\u4e8e\u5927\u578b\u5b9a\u5236\u90e8\u4ef6\u6765\u8bf4\uff0c\u6c99\u5b50\u662f\u5236\u80dc\u6cd5\u5b9d\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\u4e3b\u8981\u6536\u83b7<\/strong><\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u7802\u6a21\u94f8\u9020\u4f7f\u7528\u7802\u6a21\u5236\u4f5c\u4ef7\u683c\u4f4e\u5ec9\u7684\u91d1\u5c5e\u96f6\u4ef6\u3002<\/li>\n\n\n\n<li>\u5b83\u975e\u5e38\u9002\u7528\u4e8e\u6c7d\u8f66\u548c\u822a\u7a7a\u822a\u5929\u7b49\u884c\u4e1a\u7684\u5927\u578b\u7269\u54c1\u3002<\/li>\n\n\n\n<li>\u6b65\u9aa4\u5305\u62ec\u56fe\u6848\u5236\u4f5c\u3001\u6210\u578b\u3001\u6d47\u6ce8\u548c\u6e05\u6d17\u3002<\/li>\n\n\n\n<li>\u4f18\u70b9\u6210\u672c\u4f4e\uff0c\u7528\u9014\u5e7f\u3002\u7f3a\u70b9\uff1a\u8868\u9762\u7c97\u7cd9\uff0c\u53ef\u80fd\u5b58\u5728\u7f3a\u9677\u3002<\/li>\n\n\n\n<li>\u5230 2031 \u5e74\uff0c\u5e02\u573a\u5e74\u589e\u957f\u7387\u4e3a 7.8%\u3002<\/li>\n\n\n\n<li>\u907f\u514d\u901a\u98ce\u4e0d\u826f\u7b49\u9519\u8bef\u3002<\/li>\n\n\n\n<li>\u9009\u62e9\u5177\u6709\u826f\u597d\u8d28\u91cf\u68c0\u67e5\u7684\u670d\u52a1\u3002<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\u7ed3\u8bba<\/strong><\/h2>\n\n\n\n<p>\u7802\u6a21\u94f8\u9020\u662f\u5236\u9020\u575a\u56fa\u96f6\u4ef6\u7684\u53ef\u9760\u65b9\u6cd5\u3002\u60a8\u5df2\u7ecf\u4e86\u89e3\u4e86\u5176\u5de5\u827a\u3001\u4f18\u70b9\u3001\u7f3a\u70b9\u548c\u7528\u9014\u3002\u5b83\u9002\u7528\u4e8e\u8bb8\u591a\u884c\u4e1a\u5e76\u80fd\u8282\u7701\u6210\u672c\u3002<\/p>\n\n\n\n<p>\u8003\u8651\u60a8\u7684\u9700\u6c42\u3002\u4f7f\u7528\u672c\u6307\u5357\u51b3\u5b9a\u662f\u5426\u9002\u5408\u60a8\u3002\u968f\u7740\u9700\u6c42\u7684\u589e\u957f\uff0c\u8fd9\u662f\u4e00\u4e2a\u660e\u667a\u7684\u9009\u62e9\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\u5e38\u89c1\u95ee\u9898<\/strong><\/h2>\n\n\n\n<div class=\"wp-block-wpseopress-faq-block-v2 is-layout-flow wp-block-faq-block-v2-is-layout-flow\">\n<details id=\"what-is-the-main-difference-between-sand-casting-and-die-casting\" class=\"wp-block-details is-layout-flow wp-block-details-is-layout-flow\"><summary><strong>\u7802\u578b\u94f8\u9020\u548c\u538b\u94f8\u7684\u4e3b\u8981\u533a\u522b\u662f\u4ec0\u4e48\uff1f<\/strong><\/summary>\n<p>\u7802\u6a21\u94f8\u9020\u4f7f\u7528\u7802\u6a21\uff0c\u4ef7\u683c\u4fbf\u5b9c\uff0c\u4f46\u7cbe\u5ea6\u8f83\u4f4e\u3002\u538b\u94f8\u4f7f\u7528\u91d1\u5c5e\u6a21\u5177\uff0c\u96f6\u4ef6\u66f4\u5149\u6ed1\uff0c\u4f46\u524d\u671f\u6210\u672c\u66f4\u9ad8\u3002\u5c0f\u6279\u91cf\u4f7f\u7528\u7802\u6a21<\/p>\n<\/details>\n\n\n\n<details id=\"how-much-does-sand-casting-cost\" class=\"wp-block-details is-layout-flow wp-block-details-is-layout-flow\"><summary><strong>\u7802\u578b\u94f8\u9020\u7684\u6210\u672c\u662f\u591a\u5c11\uff1f<\/strong><\/summary>\n<p>\u8fd9\u53d6\u51b3\u4e8e\u6750\u6599\u548c\u5c3a\u5bf8\u3002\u91d1\u5c5e\u6bcf\u516c\u65a4\u9884\u8ba1 $1.50-$4.50\uff0c\u53e6\u52a0\u4eba\u5de5\u8d39\u3002\u603b\u989d\u901a\u5e38\u4f4e\u4e8e\u5176\u4ed6\u539f\u578b\u5236\u4f5c\u65b9\u6cd5\u3002<\/p>\n<\/details>\n\n\n\n<details id=\"what-industries-use-sand-casting-most\" class=\"wp-block-details is-layout-flow wp-block-details-is-layout-flow\"><summary><strong>\u54ea\u4e9b\u884c\u4e1a\u4f7f\u7528\u7802\u578b\u94f8\u9020\u6700\u591a\uff1f<\/strong><\/summary>\n<p>\u6c7d\u8f66\u53d1\u52a8\u673a\u3001\u822a\u7a7a\u822a\u5929\u6846\u67b6\u3001\u8239\u8236\u914d\u4ef6\u548c\u5efa\u7b51\u5de5\u5177\u3002\u5b83\u5728\u8bb8\u591a\u9886\u57df\u90fd\u6709\u7528\u9014\u3002<br><\/p>\n<\/details>\n\n\n\n<details id=\"can-i-use-sand-casting-for-small-parts\" class=\"wp-block-details is-layout-flow wp-block-details-is-layout-flow\"><summary><strong>\u5c0f\u96f6\u4ef6\u53ef\u4ee5\u7528\u7802\u578b\u94f8\u9020\u5417\uff1f<\/strong><\/summary>\n<p>\u662f\u7684\uff0c\u4f46\u5b83\u66f4\u9002\u7528\u4e8e\u4e2d\u578b\u5230\u5927\u578b\u4ea7\u54c1\u3002\u5982\u679c\u662f\u5c0f\u4ef6\u7269\u54c1\uff0c\u53ef\u4ee5\u5c1d\u8bd5\u7194\u6a21\u94f8\u9020\u3002<\/p>\n<\/details>\n\n\n\n<details id=\"what-are-common-defects-in-sand-casting\" class=\"wp-block-details is-layout-flow wp-block-details-is-layout-flow\"><summary><strong>\u7802\u578b\u94f8\u9020\u4e2d\u6709\u54ea\u4e9b\u5e38\u89c1\u7f3a\u9677\uff1f<\/strong><\/summary>\n<p>\u56e0\u6ede\u7559\u6c14\u4f53\u3001\u7c97\u7cd9\u8868\u9762\u6216\u6536\u7f29\u88c2\u7f1d\u800c\u4ea7\u751f\u7684\u6c14\u5b54\u3002\u901a\u8fc7\u826f\u597d\u7684\u901a\u98ce\u548c\u7f13\u6162\u51b7\u5374\u6765\u9632\u6b62\u3002<\/p>\n<\/details>\n<script type=\"application\/ld+json\">{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"url\":\"https:\/\/leweiprecision.com\/sand-casting-your-complete-guide-to-the-process-advantages-and-applications\/\",\"@id\":\"https:\/\/leweiprecision.com\/sand-casting-your-complete-guide-to-the-process-advantages-and-applications\/\",\"mainEntity\":[{\"@type\":\"Question\",\"url\":\"https:\/\/leweiprecision.com\/sand-casting-your-complete-guide-to-the-process-advantages-and-applications\/#what-is-the-main-difference-between-sand-casting-and-die-casting\",\"name\":\"What is the main difference between sand casting and die casting?\",\"answerCount\":1,\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"&lt;p>Sand casting uses sand molds, which are cheap but less precise. Die casting uses metal molds for smoother parts but costs more upfront. Use sand for small runs&lt;\/p>\"}},{\"@type\":\"Question\",\"url\":\"https:\/\/leweiprecision.com\/sand-casting-your-complete-guide-to-the-process-advantages-and-applications\/#how-much-does-sand-casting-cost\",\"name\":\"How much does sand casting cost?\",\"answerCount\":1,\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"&lt;p>It depends on material and size. Expect $1.50-$4.50 per kg for metal, plus labor. Total often lower than other methods for prototypes.&lt;\/p>\"}},{\"@type\":\"Question\",\"url\":\"https:\/\/leweiprecision.com\/sand-casting-your-complete-guide-to-the-process-advantages-and-applications\/#what-industries-use-sand-casting-most\",\"name\":\"What industries use sand casting most?\",\"answerCount\":1,\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"&lt;p>Automotive for engines, aerospace for frames, marine for fittings, and construction for tools. It's versatile across many fields.&lt;br>&lt;\/p>\"}},{\"@type\":\"Question\",\"url\":\"https:\/\/leweiprecision.com\/sand-casting-your-complete-guide-to-the-process-advantages-and-applications\/#can-i-use-sand-casting-for-small-parts\",\"name\":\"Can I use sand casting for small parts?\",\"answerCount\":1,\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"&lt;p>Yes, but it's better for medium to large. For tiny items, try investment casting.&lt;\/p>\"}},{\"@type\":\"Question\",\"url\":\"https:\/\/leweiprecision.com\/sand-casting-your-complete-guide-to-the-process-advantages-and-applications\/#what-are-common-defects-in-sand-casting\",\"name\":\"What are common defects in sand casting?\",\"answerCount\":1,\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"&lt;p>Pores from trapped gas, rough surfaces, or shrinkage cracks. Prevent with good venting and slow cooling.&lt;\/p>\"}}]}<\/script><\/div>","protected":false},"excerpt":{"rendered":"<p>Introduction Do you need strong metal parts without spending a fortune? Sand casting could be your solution. This old method uses sand to shape molten metal into useful items. It helps make everything from car engines to machine tools. In this guide, you&#8217;ll learn what sand casting is and how it works. We&#8217;ll cover steps, [&hellip;]<\/p>","protected":false},"author":1,"featured_media":27983,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_seopress_robots_primary_cat":"none","_seopress_titles_title":"Sand Casting: Basics to Advanced Tips for Strong Parts","_seopress_titles_desc":"Explore sand casting from basics to advanced tips. 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