{"id":7407,"date":"2025-09-08T21:33:46","date_gmt":"2025-09-08T13:33:46","guid":{"rendered":"https:\/\/www.qualitester.com\/?p=7407"},"modified":"2025-09-08T21:33:46","modified_gmt":"2025-09-08T13:33:46","slug":"drop-weight-test","status":"publish","type":"post","link":"https:\/\/www.qualitester.com\/ja\/drop-weight-test\/","title":{"rendered":"\u843d\u9318\u8a66\u9a13ASTM D3420 \u8010\u885d\u6483\u6027\u8a55\u4fa1"},"content":{"rendered":"<p data-start=\"516\" data-end=\"838\"><img fetchpriority=\"high\" decoding=\"async\" class=\"alignleft\" src=\"https:\/\/www.qualitester.com\/wp-content\/uploads\/2025\/09\/drop-weight-test-300x300.webp\" alt=\"\u843d\u9318\u8a66\u9a13\" width=\"311\" height=\"311\" \/>\u306e <strong data-start=\"520\" data-end=\"540\">\u843d\u9318\u8a66\u9a13<\/strong> \u3092\u8a55\u4fa1\u3059\u308b\u305f\u3081\u306b\u5e83\u304f\u4f7f\u308f\u308c\u3066\u3044\u308b\u65b9\u6cd5\u3067\u3042\u308b\u3002 <strong data-start=\"581\" data-end=\"664\">\u30d7\u30e9\u30b9\u30c1\u30c3\u30af\u30d5\u30a3\u30eb\u30e0\u3001\u30e9\u30df\u30cd\u30fc\u30c8\u3001\u8edf\u5305\u88c5\u6750\u6599\u306e\u8010\u885d\u6483\u6027<\/strong>.\u6307\u5b9a\u3055\u308c\u305f\u9ad8\u3055\u304b\u3089\u65e2\u77e5\u306e\u8cea\u91cf\u306e\u91cd\u308a\u3092\u843d\u4e0b\u3055\u305b\u308b\u3053\u3068\u3067\u3001\u3053\u306e\u8a66\u9a13\u306f\u3001\u53d6\u308a\u6271\u3044\u3001\u8f38\u9001\u3001\u307e\u305f\u306f\u4f7f\u7528\u4e2d\u306b\u6750\u6599\u304c\u906d\u9047\u3059\u308b\u53ef\u80fd\u6027\u306e\u3042\u308b\u5b9f\u969b\u306e\u885d\u6483\u3092\u30b7\u30df\u30e5\u30ec\u30fc\u30c8\u3059\u308b\u3002<\/p>\n<p data-start=\"840\" data-end=\"1118\">\u57fa\u672c\u7684\u306a\u54c1\u8cea\u7ba1\u7406\u30c4\u30fc\u30eb\u3068\u3057\u3066\u3001\u843d\u9318\u8a66\u9a13\u306f\u88fd\u9020\u696d\u8005\u3068\u8a66\u9a13\u6240\u306b\u4ee5\u4e0b\u3092\u63d0\u4f9b\u3059\u308b\u3002 <strong data-start=\"945\" data-end=\"966\">\u5b9a\u91cf\u7684\u30c7\u30fc\u30bf<\/strong> \u6750\u6599\u306e\u976d\u6027\u3068\u8010\u4e45\u6027\u306b\u95a2\u3057\u3066\u3001\u88fd\u54c1\u304c\u671f\u5f85\u3055\u308c\u308b\u6027\u80fd\u3092\u6e80\u305f\u3057\u3001\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u56fd\u969b\u898f\u683c\u306b\u6e96\u62e0\u3057\u3066\u3044\u308b\u3053\u3068\u3092\u4fdd\u8a3c\u3059\u308b\u3002 <strong data-start=\"1101\" data-end=\"1115\">ASTM D3420<\/strong>.<\/p>\n<hr \/>\n<h2 data-start=\"840\" data-end=\"1118\">\u7406\u89e3\u3059\u308b <a href=\"https:\/\/store.astm.org\/d3420-21.html\" target=\"_blank\" rel=\"noopener nofollow\">ASTM D3420<\/a> \u843d\u9318\u8a66\u9a13\u7528<\/h2>\n<p data-start=\"1177\" data-end=\"1534\">\u306e <strong data-start=\"1181\" data-end=\"1204\">ASTM D3420\u898f\u683c<\/strong> 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data-end=\"1666\"><strong data-start=\"1576\" data-end=\"1606\">\u8a66\u9a13\u7247\u306e\u6e96\u5099\uff1a<\/strong> \u30d5\u30a3\u30eb\u30e0\u306f\u30b5\u30a4\u30ba\u306b\u5408\u308f\u305b\u3066\u30ab\u30c3\u30c8\u3057\u3001\u30c6\u30b9\u30c8\u524d\u306b\u30b3\u30f3\u30c7\u30a3\u30b7\u30e7\u30cb\u30f3\u30b0\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b\u3002<\/p>\n<\/li>\n<li data-start=\"1667\" data-end=\"1755\">\n<p data-start=\"1669\" data-end=\"1755\"><strong data-start=\"1669\" data-end=\"1684\">\u30c0\u30fc\u30c4\u306e\u7a2e\u985e<\/strong> \u7570\u306a\u308b\u91cd\u3055\u306e\u30c0\u30fc\u30c4\u3092\u4f7f\u7528\u3059\u308b2\u3064\u306e\u65b9\u6cd5\uff08A\u3068B\uff09\u304c\u5b9a\u7fa9\u3055\u308c\u3066\u3044\u308b\u3002<\/p>\n<\/li>\n<li data-start=\"1756\" data-end=\"1857\">\n<p data-start=\"1758\" data-end=\"1857\"><strong data-start=\"1758\" data-end=\"1779\">\u5931\u6557\u306e\u57fa\u6e96\uff1a<\/strong> 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data-end=\"2101\">\u5b9f\u7528\u7684\u306a\u843d\u7403\u885d\u6483\u8a66\u9a13<\/h2>\n<p data-start=\"2163\" data-end=\"2484\">\u306e <strong data-start=\"2167\" data-end=\"2192\">\u30c9\u30ed\u30c3\u30d7\u30dc\u30fc\u30eb\u885d\u6483\u30c6\u30b9\u30c8<\/strong> \u306f\u3001\u6750\u6599\u3001\u7279\u306b\u30b3\u30fc\u30c6\u30a3\u30f3\u30b0\u3001\u786c\u8cea\u30d7\u30e9\u30b9\u30c1\u30c3\u30af\u3001\u5305\u88c5\u5bb9\u5668\u306e\u885d\u6483\u5f37\u5ea6\u3092\u8a55\u4fa1\u3059\u308b\u3082\u3046\u4e00\u3064\u306e\u91cd\u8981\u306a\u624b\u6cd5\u3067\u3042\u308b\u3002\u3053\u306e\u65b9\u6cd5\u3067\u306f\u3001\u6307\u5b9a\u3055\u308c\u305f\u76f4\u5f84\u306e\u92fc\u7403\u3092\u5236\u5fa1\u3055\u308c\u305f\u9ad8\u3055\u304b\u3089\u8a66\u9a13\u7247\u306b\u843d\u4e0b\u3055\u305b\u3001\u305d\u306e\u7d50\u679c\u751f\u3058\u308b\u640d\u50b7\u3092\u8abf\u3079\u307e\u3059\u3002<\/p>\n<p data-start=\"2486\" data-end=\"2538\">\u843d\u7403\u885d\u6483\u8a66\u9a13\u306e\u7528\u9014\u306f\u4ee5\u4e0b\u306e\u901a\u308a\uff1a<\/p>\n<ul data-start=\"2539\" data-end=\"2815\">\n<li data-start=\"2539\" data-end=\"2619\">\n<p data-start=\"2541\" data-end=\"2619\"><strong data-start=\"2541\" data-end=\"2554\">\u30b3\u30fc\u30c6\u30a3\u30f3\u30b0\uff1a<\/strong> \u63a5\u7740\u6027\u3001\u3072\u3073\u5272\u308c\u3084\u5c64\u9593\u5265\u96e2\u306b\u5bfe\u3059\u308b\u8010\u6027\u3092\u78ba\u8a8d\u3059\u308b\u3002<\/p>\n<\/li>\n<li data-start=\"2620\" data-end=\"2719\">\n<p data-start=\"2622\" data-end=\"2719\"><strong data-start=\"2622\" data-end=\"2636\">\u30d1\u30c3\u30b1\u30fc\u30b8:<\/strong> \u30da\u30c3\u30c8\u30dc\u30c8\u30eb\u3001\u30ab\u30fc\u30c8\u30f3\u3001\u5bb9\u5668\u306e\u53d6\u308a\u6271\u3044\u6642\u306e\u8010\u4e45\u6027\u3092\u8a66\u9a13\u3059\u308b\u3053\u3068\u3002<\/p>\n<\/li>\n<li data-start=\"2720\" data-end=\"2815\">\n<p data-start=\"2722\" data-end=\"2815\"><strong data-start=\"2722\" data-end=\"2756\">\u30a8\u30ec\u30af\u30c8\u30ed\u30cb\u30af\u30b9\u3068\u533b\u7642\u6a5f\u5668<\/strong> \u4fdd\u8b77\u30cf\u30a6\u30b8\u30f3\u30b0\u3068\u30d1\u30c3\u30b1\u30fc\u30b8\u30f3\u30b0\u306e\u4fe1\u983c\u6027\u3092\u8a55\u4fa1\u3059\u308b\u3002<\/p>\n<\/li>\n<\/ul>\n<p data-start=\"2817\" data-end=\"2996\">\u3069\u3061\u3089\u3082 <strong data-start=\"2826\" data-end=\"2846\">\u843d\u9318\u8a66\u9a13<\/strong> \u305d\u3057\u3066 <strong data-start=\"2855\" data-end=\"2880\">\u30c9\u30ed\u30c3\u30d7\u30dc\u30fc\u30eb\u885d\u6483\u8a66\u9a13<\/strong> \u306f\u88dc\u5b8c\u7684\u306a\u65b9\u6cd5\u3068\u3057\u3066\u6a5f\u80fd\u3057\u3001\u6025\u6fc0\u306a\u529b\u304c\u52a0\u308f\u3063\u305f\u3068\u304d\u306e\u3055\u307e\u3056\u307e\u306a\u6750\u6599\u7279\u6027\u306b\u3064\u3044\u3066\u8cb4\u91cd\u306a\u6d1e\u5bdf\u3092\u63d0\u4f9b\u3059\u308b\u3002<\/p>\n<hr \/>\n<h2 data-start=\"2817\" data-end=\"2996\">\u843d\u9318\u8a66\u9a13\u304c\u91cd\u8981\u306a\u7406\u7531<\/h2>\n<p data-start=\"3041\" data-end=\"3112\">\u306e\u91cd\u8981\u6027\u3067\u3042\u308b\u3002 <strong data-start=\"3063\" data-end=\"3083\">\u843d\u9318\u8a66\u9a13<\/strong> \u306f\u696d\u754c\u3092\u8d85\u3048\u3066\u5e83\u304c\u3063\u3066\u3044\u308b\uff1a<\/p>\n<ul data-start=\"3114\" data-end=\"3518\">\n<li data-start=\"3114\" data-end=\"3212\">\n<p data-start=\"3116\" data-end=\"3212\"><strong data-start=\"3116\" data-end=\"3139\">\u5305\u88c5\u696d\u754c:<\/strong> \u30d5\u30a3\u30eb\u30e0\u3084\u30d5\u30ec\u30ad\u30b7\u30d6\u30eb\u30e9\u30df\u30cd\u30fc\u30c8\u304c\u8f38\u9001\u4e2d\u306e\u88fd\u54c1\u3092\u78ba\u5b9f\u306b\u4fdd\u8b77\u3059\u308b\u3002<\/p>\n<\/li>\n<li data-start=\"3213\" data-end=\"3304\">\n<p data-start=\"3215\" data-end=\"3304\"><strong data-start=\"3215\" data-end=\"3235\">\u98f2\u98df\uff1a<\/strong> 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data-end=\"3703\">\u5f31\u70b9\u3092\u65e9\u671f\u306b\u767a\u898b\u3059\u308b\u3053\u3068\u3067\u3001\u30e1\u30fc\u30ab\u30fc\u306f\u6750\u6599\u306e\u9078\u629e\u3084\u8a2d\u8a08\u3092\u8abf\u6574\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u3002 <strong data-start=\"3616\" data-end=\"3700\">\u88fd\u54c1\u4e0d\u826f\u306e\u524a\u6e1b\u3001\u5ec3\u68c4\u7269\u306e\u6700\u5c0f\u5316\u3001\u9867\u5ba2\u6e80\u8db3\u5ea6\u306e\u5411\u4e0a<\/strong>.<\/p>\n<hr \/>\n<h2 data-start=\"3520\" data-end=\"3703\"><a href=\"https:\/\/www.qualitester.com\/ja\/\">\u30bb\u30eb\u30a4\u30f3\u30b9\u30c8\u30a5\u30eb\u30e1\u30f3\u30c4<\/a> \u843d\u9318\u8a66\u9a13\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3<\/h2>\n<p data-start=\"3760\" data-end=\"3945\">\u3067 <strong data-start=\"3763\" data-end=\"3783\">\u30bb\u30eb\u30a4\u30f3\u30b9\u30c8\u30a5\u30eb\u30e1\u30f3\u30c4<\/strong>\u3092\u63d0\u4f9b\u3059\u308b\u3002 <strong data-start=\"3805\" data-end=\"3828\">\u843d\u9318\u8a66\u9a13\u6a5f<\/strong> 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referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe><\/div>\n<hr \/>\n<h2 data-start=\"4267\" data-end=\"4498\">\u7d50\u8ad6<\/h2>\n<p data-start=\"4522\" data-end=\"4846\">\u306e <strong data-start=\"4526\" data-end=\"4546\">\u843d\u9318\u8a66\u9a13<\/strong> \u306f\u3001\u30d5\u30a3\u30eb\u30e0\u3001\u30b3\u30fc\u30c6\u30a3\u30f3\u30b0\u3001\u5305\u88c5\u6750\u6599\u306e\u8010\u885d\u6483\u6027\u3092\u5224\u5b9a\u3059\u308b\u305f\u3081\u306e\u91cd\u8981\u306a\u65b9\u6cd5\u3067\u3059\u3002\u4ee5\u4e0b\u306b\u6e96\u62e0\u3059\u308b\u3053\u3068\u3067 <strong data-start=\"4666\" data-end=\"4680\">ASTM D3420<\/strong> \u3067\u88dc\u5b8c\u3059\u308b\u3002 <strong data-start=\"4708\" data-end=\"4733\">\u30c9\u30ed\u30c3\u30d7\u30dc\u30fc\u30eb\u306e\u885d\u6483\u8a66\u9a13<\/strong>\u88fd\u9020\u696d\u8005\u306f\u3001\u6750\u6599\u306e\u5f37\u5ea6\u3092\u81ea\u4fe1\u3092\u6301\u3063\u3066\u8a55\u4fa1\u3057\u3001\u30b3\u30f3\u30d7\u30e9\u30a4\u30a2\u30f3\u30b9\u3092\u78ba\u4fdd\u3057\u3001\u6700\u7d42\u7528\u9014\u306e\u6027\u80fd\u3092\u4fdd\u8b77\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<p data-start=\"4848\" data-end=\"5055\">\u30bb\u30eb\u30fb\u30a4\u30f3\u30b9\u30c8\u30a5\u30eb\u30e1\u30f3\u30c4\u306e <strong data-start=\"47\" data-end=\"118\">\u4fe1\u983c\u6027\u304c\u9ad8\u304f\u3001\u898f\u683c\u306b\u6e96\u62e0\u3057\u3001\u30ab\u30b9\u30bf\u30de\u30a4\u30ba\u53ef\u80fd\u306a\u843d\u9318\u8a66\u9a13\u6a5f<\/strong>\u3042\u306a\u305f\u306e\u30d3\u30b8\u30cd\u30b9\u304c\u5f97\u308b\u3082\u306e\u306f\u3001\u5358\u306a\u308b\u8a2d\u5099\u3060\u3051\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002 <strong data-start=\"178\" data-end=\"210\">\u54c1\u8cea\u4fdd\u8a3c\u306e\u30d1\u30fc\u30c8\u30ca\u30fc<\/strong>.\u79c1\u305f\u3061\u306e\u30c6\u30b9\u30bf\u30fc\u306f <strong data-start=\"232\" data-end=\"264\">\u6b63\u78ba\u3067\u518d\u73fe\u6027\u306e\u3042\u308b\u7d50\u679c<\/strong>\u304a\u5ba2\u69d8\u72ec\u81ea\u306e\u30c6\u30b9\u30c8\u30cb\u30fc\u30ba\u306b\u9069\u5fdc\u3057\u3001\u4ee5\u4e0b\u306e\u3082\u306e\u304c\u4ed8\u5c5e\u3057\u3066\u3044\u307e\u3059\u3002 <strong data-start=\"316\" data-end=\"364\">\u5305\u62ec\u7684\u306a\u30b5\u30dd\u30fc\u30c8\u3068\u81ea\u52d5\u5316\u30aa\u30d7\u30b7\u30e7\u30f3<\/strong>.\u3053\u308c\u306b\u3088\u3063\u3066 <strong data-start=\"379\" data-end=\"454\">\u3088\u308a\u9ad8\u3044\u52b9\u7387\u6027\u3001\u3088\u308a\u5f37\u56fa\u306a\u30b3\u30f3\u30d7\u30e9\u30a4\u30a2\u30f3\u30b9\u3001\u3088\u308a\u9ad8\u3044\u9867\u5ba2\u4fe1\u983c\u6027<\/strong> 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By dropping a weight of known mass from a specified height, this test simulates real-world impacts that materials may encounter during handling, transportation, or usage. As a fundamental quality control tool, the drop weight test provides manufacturers and laboratories with quantifiable data on material toughness and durability, ensuring products meet performance expectations and comply with international standards such as ASTM D3420. Understanding ASTM D3420 for Drop Weight Test The ASTM D3420 standard defines the method for measuring the impact resistance of plastic film by a free-falling dart, often &hellip;<\/p>\n<p class=\"read-more\"> <a class=\"\" href=\"https:\/\/www.qualitester.com\/ja\/drop-weight-test\/\"> <span class=\"screen-reader-text\">\u843d\u9318\u8a66\u9a13ASTM D3420 \u8010\u885d\u6483\u6027\u8a55\u4fa1<\/span> \u3082\u3063\u3068\u8aad\u3080 \"<\/a><\/p>","protected":false},"author":3,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"default","ast-global-header-display":"","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":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","footnotes":""},"categories":[1],"tags":[],"class_list":["post-7407","post","type-post","status-publish","format-standard","hentry","category-test-method"],"_links":{"self":[{"href":"https:\/\/www.qualitester.com\/ja\/wp-json\/wp\/v2\/posts\/7407","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.qualitester.com\/ja\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.qualitester.com\/ja\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.qualitester.com\/ja\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/www.qualitester.com\/ja\/wp-json\/wp\/v2\/comments?post=7407"}],"version-history":[{"count":0,"href":"https:\/\/www.qualitester.com\/ja\/wp-json\/wp\/v2\/posts\/7407\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.qualitester.com\/ja\/wp-json\/wp\/v2\/media?parent=7407"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.qualitester.com\/ja\/wp-json\/wp\/v2\/categories?post=7407"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.qualitester.com\/ja\/wp-json\/wp\/v2\/tags?post=7407"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}