{"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\/lv\/drop-weight-test\/","title":{"rendered":"Kritiena svara tests: ASTM D3420 Triecieniztur\u012bbas nov\u0113rt\u0113jums"},"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=\"kritiena svara tests\" width=\"311\" height=\"311\" \/>Port\u0101ls <strong data-start=\"520\" data-end=\"540\">kritiena svara tests<\/strong> ir pla\u0161i izmantota metode, lai nov\u0113rt\u0113tu <strong data-start=\"581\" data-end=\"664\">plastmasas pl\u0113vju, lamin\u0101tu un elast\u012bgo iepakojuma materi\u0101lu triecieniztur\u012bba.<\/strong>. Ar \u0161o testu, no noteikta augstuma nolai\u017eot zin\u0101mas masas svaru, tiek simul\u0113ti re\u0101li triecieni, ar kuriem materi\u0101li var saskarties p\u0101rkrau\u0161anas, transport\u0113\u0161anas vai lieto\u0161anas laik\u0101.<\/p>\n<p data-start=\"840\" data-end=\"1118\">K\u0101 b\u016btisks kvalit\u0101tes kontroles instruments, kritiena svara tests nodro\u0161ina ra\u017eot\u0101jiem un laboratorij\u0101m <strong data-start=\"945\" data-end=\"966\">kvantitat\u012bvi izm\u0113r\u0101mi dati<\/strong> par materi\u0101lu iztur\u012bbu un iztur\u012bbu, nodro\u0161inot, ka produkti atbilst veiktsp\u0113jas pras\u012bb\u0101m un starptautiskajiem standartiem, piem\u0113ram. <strong data-start=\"1101\" data-end=\"1115\">ASTM D3420<\/strong>.<\/p>\n<hr \/>\n<h2 data-start=\"840\" data-end=\"1118\">Izpratne par <a href=\"https:\/\/store.astm.org\/d3420-21.html\" target=\"_blank\" rel=\"noopener nofollow\">ASTM D3420<\/a> kritiena svara testam<\/h2>\n<p data-start=\"1177\" data-end=\"1534\">Port\u0101ls <strong data-start=\"1181\" data-end=\"1204\">ASTM D3420 standarts<\/strong> defin\u0113 metodi plastmasas pl\u0113ves triecieniztur\u012bbas m\u0113r\u012b\u0161anai ar br\u012bvi kr\u012bto\u0161u \u0161autri\u0146u, ko bie\u017ei d\u0113v\u0113 par \"triecieniztur\u012bbu\". <strong data-start=\"1323\" data-end=\"1343\">\u0161autri\u0146u trieciena tests<\/strong>. \u0160aj\u0101 proced\u016br\u0101 puslodes formas \u0161autri\u0146u met uz pl\u0113ves parauga, l\u012bdz rodas boj\u0101jums, t\u0101d\u0113j\u0101di nov\u0113rt\u0113jot materi\u0101la sp\u0113ju iztur\u0113t triecienu, to nesaraujot un nep\u0101rdurstot.<\/p>\n<p data-start=\"1536\" data-end=\"1573\">ASTM D3420 galvenie elementi ir \u0161\u0101di:<\/p>\n<ul data-start=\"1574\" data-end=\"1984\">\n<li data-start=\"1574\" data-end=\"1666\">\n<p data-start=\"1576\" data-end=\"1666\"><strong data-start=\"1576\" data-end=\"1606\">Testa parauga sagatavo\u0161ana:<\/strong> Pirms test\u0113\u0161anas pl\u0113ves j\u0101sagrie\u017e atbilsto\u0161i izm\u0113ram un j\u0101kondicion\u0113.<\/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\">\u0160autri\u0146u veidi:<\/strong> Tiek defin\u0113tas divas metodes (A un B), izmantojot da\u017e\u0101da svara \u0161autri\u0146as.<\/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\">Neveiksmes krit\u0113riji:<\/strong> Par pl\u0113ves boj\u0101jumu tiek uzskat\u012bts jebkur\u0161 redzams \u0161autri\u0146as rad\u012bts caurums vai pl\u012bsums.<\/p>\n<\/li>\n<li data-start=\"1858\" data-end=\"1984\">\n<p data-start=\"1860\" data-end=\"1984\"><strong data-start=\"1860\" data-end=\"1882\">Rezult\u0101ta izteiksme:<\/strong> Rezult\u0101ti ir izteikti k\u0101 \u0161autri\u0146as svars, kas nepiecie\u0161ams, lai izrais\u012btu k\u013c\u016bmi vismaz 50% gad\u012bjumu.<\/p>\n<\/li>\n<\/ul>\n<p data-start=\"1986\" data-end=\"2101\">Atbilst\u012bba ASTM D3420 standartam nodro\u0161ina test\u0113\u0161anas rezult\u0101tu konsekvenci, atk\u0101rtojam\u012bbu un starptautisku atz\u012b\u0161anu.<\/p>\n<hr \/>\n<h2 data-start=\"1986\" data-end=\"2101\">Drop bumbi\u0146as trieciena tests praktiskiem lietojumiem<\/h2>\n<p data-start=\"2163\" data-end=\"2484\">Port\u0101ls <strong data-start=\"2167\" data-end=\"2192\">Drop bumbi\u0146as trieciena tests<\/strong> ir v\u0113l viena svar\u012bga metode, lai nov\u0113rt\u0113tu materi\u0101lu triecieniztur\u012bbu, jo \u012bpa\u0161i p\u0101rkl\u0101jumu, cieto plastmasu un iepakojuma konteineru. Izmantojot \u0161o metodi, noteikta diametra t\u0113rauda lod\u012bte tiek nomesta no kontrol\u0113ta augstuma uz testa parauga, un tiek p\u0101rbaud\u012bti radu\u0161ies boj\u0101jumi.<\/p>\n<p data-start=\"2486\" data-end=\"2538\">Drop Ball trieciena testa lietojumi ietver:<\/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\">P\u0101rkl\u0101jumi:<\/strong> adh\u0113zijas un notur\u012bbas pret plais\u0101\u0161anu vai nosl\u0101\u0146o\u0161anos p\u0101rbaude.<\/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\">Iepakojums:<\/strong> Plastmasas pude\u013cu, kartona k\u0101rbu un konteineru iztur\u012bbas test\u0113\u0161ana.<\/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\">Elektronika un medic\u012bnas ier\u012bces:<\/strong> Aizsargkorpusu un iepakojuma uzticam\u012bbas nov\u0113rt\u0113\u0161ana.<\/p>\n<\/li>\n<\/ul>\n<p data-start=\"2817\" data-end=\"2996\">Gan <strong data-start=\"2826\" data-end=\"2846\">kritiena svara tests<\/strong> un <strong data-start=\"2855\" data-end=\"2880\">bumbi\u0146as trieciena tests<\/strong> kalpo k\u0101 papildino\u0161as metodes, sniedzot v\u0113rt\u012bgu ieskatu par da\u017e\u0101d\u0101m materi\u0101lu \u012bpa\u0161\u012bb\u0101m p\u0113k\u0161\u0146a sp\u0113ka ietekm\u0113.<\/p>\n<hr \/>\n<h2 data-start=\"2817\" data-end=\"2996\">K\u0101d\u0113\u013c ir svar\u012bgi veikt kritiena svara test\u0113\u0161anu<\/h2>\n<p data-start=\"3041\" data-end=\"3112\">Noz\u012bme <strong data-start=\"3063\" data-end=\"3083\">kritiena svara tests<\/strong> attiecas uz da\u017e\u0101d\u0101m nozar\u0113m:<\/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\">Iepakojuma nozare:<\/strong> Nodro\u0161ina pl\u0113vju un elast\u012bgu lamin\u0101tu aizsardz\u012bbu produktu transport\u0113\u0161anas laik\u0101.<\/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\">P\u0101rtika un dz\u0113rieni:<\/strong> Apstiprina maisi\u0146u un pl\u0113ves iepakojuma iztur\u012bbu stresa apst\u0101k\u013cos.<\/p>\n<\/li>\n<li data-start=\"3305\" data-end=\"3416\">\n<p data-start=\"3307\" data-end=\"3416\"><strong data-start=\"3307\" data-end=\"3336\">Farm\u0101cija un medic\u012bna:<\/strong> Garant\u0113 iepakojuma integrit\u0101tes saglab\u0101\u0161anu, aizsarg\u0101jot jut\u012bgus produktus.<\/p>\n<\/li>\n<li data-start=\"3417\" data-end=\"3518\">\n<p data-start=\"3419\" data-end=\"3518\"><strong data-start=\"3419\" data-end=\"3444\">Tekstilizstr\u0101d\u0101jumi un l\u012bmes:<\/strong> Nov\u0113rt\u0113 p\u0101rkl\u0101tu audumu un l\u012bm\u0113tu materi\u0101lu triecieniztur\u012bbu.<\/p>\n<\/li>\n<\/ul>\n<p data-start=\"3520\" data-end=\"3703\">Agr\u012bni identific\u0113jot tr\u016bkumus, ra\u017eot\u0101ji var piel\u0101got materi\u0101lu izv\u0113li vai dizainu, t\u0101d\u0113j\u0101di <strong data-start=\"3616\" data-end=\"3700\">samazin\u0101t produktu k\u013c\u016bdu skaitu, samazin\u0101t atkritumu daudzumu un uzlabot klientu apmierin\u0101t\u012bbu.<\/strong>.<\/p>\n<hr \/>\n<h2 data-start=\"3520\" data-end=\"3703\"><a href=\"https:\/\/www.qualitester.com\/lv\/\">\u0160\u016bnu instrumenti<\/a> Kritiena svara testa risin\u0101jumi<\/h2>\n<p data-start=\"3760\" data-end=\"3945\">vietn\u0113 <strong data-start=\"3763\" data-end=\"3783\">\u0160\u016bnu instrumenti<\/strong>, m\u0113s nodro\u0161in\u0101m modernu <strong data-start=\"3805\" data-end=\"3828\">kritiena svara testeri<\/strong> izstr\u0101d\u0101ti, lai nodro\u0161in\u0101tu precizit\u0101ti, atk\u0101rtojam\u012bbu un atbilst\u012bbu standartiem, piem\u0113ram. <strong data-start=\"3905\" data-end=\"3919\">ASTM D3420<\/strong>. M\u016bsu risin\u0101jumi pied\u0101v\u0101:<\/p>\n<ul data-start=\"3947\" data-end=\"4265\">\n<li data-start=\"3947\" data-end=\"4012\">\n<p data-start=\"3949\" data-end=\"4012\"><strong data-start=\"3949\" data-end=\"3970\">Prec\u012bza kontrole<\/strong> kritiena augstuma un svara kombin\u0101ciju.<\/p>\n<\/li>\n<li data-start=\"4013\" data-end=\"4098\">\n<p data-start=\"4015\" data-end=\"4098\"><strong data-start=\"4015\" data-end=\"4043\">Lietot\u0101jam draudz\u012bgas saskarnes<\/strong> efekt\u012bvai darb\u012bbai un uzticamai datu re\u0123istr\u0113\u0161anai.<\/p>\n<\/li>\n<li data-start=\"4099\" data-end=\"4181\">\n<p data-start=\"4101\" data-end=\"4181\"><strong data-start=\"4101\" data-end=\"4125\">Piel\u0101gojamas opcijas<\/strong> \u012bpa\u0161iem testa paraugiem un unik\u0101l\u0101m nozares vajadz\u012bb\u0101m.<\/p>\n<\/li>\n<li data-start=\"4182\" data-end=\"4265\">\n<p data-start=\"4184\" data-end=\"4265\"><strong data-start=\"4184\" data-end=\"4211\">Automatiz\u0101cijas iesp\u0113jas<\/strong> kas uzlabo konsekvenci un samazina operatora k\u013c\u016bdu skaitu.<\/p>\n<\/li>\n<\/ul>\n<p data-start=\"4267\" data-end=\"4498\">Uzticas vis\u0101 pasaul\u0113 <strong data-start=\"4288\" data-end=\"4395\">kvalit\u0101tes kontroles a\u0123ent\u016bras, iepakojuma ra\u017eot\u0101ji, p\u0113tniec\u012bbas instit\u016bti un medic\u012bnas ier\u012b\u010du uz\u0146\u0113mumi.<\/strong>, Cell Instruments testeri nodro\u0161ina, ka j\u016bsu izstr\u0101d\u0101jumi atbilst visaugst\u0101kajiem iztur\u012bbas un dro\u0161\u012bbas standartiem.<\/p>\n<div class=\"ast-oembed-container\" style=\"height: 100%;\"><iframe title=\"Trieciena testeris ar kr\u012bto\u0161u \u0161autri\u0146u uz pl\u0101k\u0161\u0146u pl\u0113ves un loksnes A metode un B metode ASTM D1709 ISO 7765-1\" width=\"500\" height=\"281\" src=\"https:\/\/www.youtube.com\/embed\/a3_9M0x3w7U?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe><\/div>\n<hr \/>\n<h2 data-start=\"4267\" data-end=\"4498\">Secin\u0101jums<\/h2>\n<p data-start=\"4522\" data-end=\"4846\">Port\u0101ls <strong data-start=\"4526\" data-end=\"4546\">kritiena svara tests<\/strong> ir b\u016btiska metode pl\u0113vju, p\u0101rkl\u0101jumu un iepakojuma materi\u0101lu triecieniztur\u012bbas noteik\u0161anai. Iev\u0113rojot <strong data-start=\"4666\" data-end=\"4680\">ASTM D3420<\/strong> un papildina ar <strong data-start=\"4708\" data-end=\"4733\">Drop bumbi\u0146as trieciena test\u0113\u0161ana<\/strong>, ra\u017eot\u0101ji var dro\u0161i nov\u0113rt\u0113t materi\u0101la stipr\u012bbu, nodro\u0161in\u0101t atbilst\u012bbu un aizsarg\u0101t galapat\u0113ri\u0146a veiktsp\u0113ju.<\/p>\n<p data-start=\"4848\" data-end=\"5055\">Ar Cell Instruments\u2019 <strong data-start=\"47\" data-end=\"118\">uzticami, standartiem atbilsto\u0161i un piel\u0101gojami kritiena svara testeri.<\/strong>, j\u016bsu uz\u0146\u0113mums ieg\u016bst ne tikai apr\u012bkojumu, bet ar\u012b <strong data-start=\"178\" data-end=\"210\">kvalit\u0101tes nodro\u0161in\u0101\u0161anas partneris<\/strong>. M\u016bsu test\u0113t\u0101ji nodro\u0161ina <strong data-start=\"232\" data-end=\"264\">prec\u012bzi, atk\u0101rtojami rezult\u0101ti<\/strong>, piel\u0101gotas j\u016bsu unik\u0101laj\u0101m test\u0113\u0161anas vajadz\u012bb\u0101m un ir apr\u012bkotas ar <strong data-start=\"316\" data-end=\"364\">visaptvero\u0161s atbalsts un automatiz\u0101cijas iesp\u0113jas<\/strong>. Tas nodro\u0161ina <strong data-start=\"379\" data-end=\"454\">augst\u0101ka efektivit\u0101te, stingr\u0101ka atbilst\u012bba un liel\u0101ka klientu uztic\u012bba.<\/strong> katr\u0101 j\u016bsu pieg\u0101d\u0101taj\u0101 produkt\u0101.<\/p>","protected":false},"excerpt":{"rendered":"<p>The drop weight test is a widely used method to evaluate the impact resistance of plastic films, laminates, and flexible packaging materials. 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 &hellip;<\/p>\n<p class=\"read-more\"> <a class=\"\" href=\"https:\/\/www.qualitester.com\/lv\/drop-weight-test\/\"> <span class=\"screen-reader-text\">Kritiena svara tests: ASTM D3420 Triecieniztur\u012bbas nov\u0113rt\u0113jums<\/span> Las\u012bt vair\u0101k \"<\/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\/lv\/wp-json\/wp\/v2\/posts\/7407","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.qualitester.com\/lv\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.qualitester.com\/lv\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.qualitester.com\/lv\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/www.qualitester.com\/lv\/wp-json\/wp\/v2\/comments?post=7407"}],"version-history":[{"count":0,"href":"https:\/\/www.qualitester.com\/lv\/wp-json\/wp\/v2\/posts\/7407\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.qualitester.com\/lv\/wp-json\/wp\/v2\/media?parent=7407"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.qualitester.com\/lv\/wp-json\/wp\/v2\/categories?post=7407"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.qualitester.com\/lv\/wp-json\/wp\/v2\/tags?post=7407"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}