{"id":4441,"date":"2024-08-01T09:51:25","date_gmt":"2024-08-01T01:51:25","guid":{"rendered":"https:\/\/www.qualitester.com\/?p=4441"},"modified":"2024-08-01T09:51:25","modified_gmt":"2024-08-01T01:51:25","slug":"drop-weight-impact-testing-machine","status":"publish","type":"post","link":"https:\/\/www.qualitester.com\/lt\/drop-weight-impact-testing-machine\/","title":{"rendered":"Poveikio bandymas su krintan\u010diu svoriu: esminis med\u017eiagos patvarumo bandymas"},"content":{"rendered":"<p>Kritimo svorio sm\u016bgio bandymai yra b\u016btini vertinant \u012fvairiose pramon\u0117s \u0161akose, \u012fskaitant pakavimo, medicinos prietais\u0173, farmacijos ir kt., naudojam\u0173 med\u017eiag\u0173 patvarum\u0105 ir eksploatacines savybes. \u0160iuo bandymo metodu matuojamas med\u017eiag\u0173, pavyzd\u017eiui, plastikini\u0173 pl\u0117veli\u0173, atsparumas laisvai krintan\u010dio svorio sm\u016bgiui, taip gaunant svarbius duomenis apie j\u0173 stiprum\u0105 ir patvarum\u0105.<\/p>\n<h2><strong>Svarelio kritimo bandym\u0173 esm\u0117<\/strong><\/h2>\n<p>Svorio kritimo sm\u016bgio bandymas atliekamas numetant svor\u012f i\u0161 tam tikro auk\u0161\u010dio ant med\u017eiagos m\u0117ginio, siekiant \u012fvertinti jo atsparum\u0105 sm\u016bgiams. \u0160is bandymas padeda nustatyti energij\u0105, reikaling\u0105 med\u017eiagos gedimui sukelti nustatytomis s\u0105lygomis. \u0160is metodas pla\u010diai taikomas siekiant u\u017etikrinti med\u017eiag\u0173 kokyb\u0119 ir patikimum\u0105 sud\u0117tingose naudojimo s\u0105lygose.<\/p>\n<h2><strong>Kritimo svorio sm\u016bgio bandym\u0173 svarba<\/strong><\/h2>\n<ol>\n<li><strong>Kokyb\u0117s u\u017etikrinimas<\/strong>: U\u017etikrina, kad med\u017eiagos atitikt\u0173 nustatytus atsparumo sm\u016bgiams standartus, kurie yra ypa\u010d svarb\u016bs pakavimo med\u017eiagoms ir medicinos prietaisams.<\/li>\n<li><strong>S\u0105naud\u0173 efektyvumas<\/strong>: Nurodo med\u017eiagas, kurios atlaiko transportavim\u0105 ir tvarkym\u0105, taip suma\u017einant sugadinimo rizik\u0105 ir su tuo susijusias i\u0161laidas.<\/li>\n<li><strong>Atitiktis saugos reikalavimams<\/strong>: Padeda gamintojams laikytis saugos standart\u0173, u\u017etikrinant, kad naudojamos med\u017eiagos b\u016bt\u0173 tvirtos ir patikimos.<\/li>\n<\/ol>\n<h2><strong>Kritimo svorio sm\u016bgio bandym\u0173 standartai<\/strong><\/h2>\n<p>Siekiant u\u017etikrinti nuoseklum\u0105 ir patikimum\u0105, sm\u016bginiai bandymai su laisvai krintan\u010diu svoriu atliekami laikantis konkre\u010di\u0173 standart\u0173, pavyzd\u017eiui, <a href=\"https:\/\/www.qualitester.com\/lt\/produkto-kategorija-2\/iso\/iso-7765-1\/\">ISO 7765-1<\/a> ir <a href=\"https:\/\/www.qualitester.com\/lt\/produkto-kategorija-2\/astm\/astm-d1709\/\">ASTM D1709<\/a>.<\/p>\n<ul>\n<li><strong>ISO 7765-1<\/strong>: \u0160is standartas nustato plastiko pl\u0117veli\u0173 ir lak\u0161t\u0173 atsparumo sm\u016bgiams nustatymo metod\u0105, naudojant laisvai krintant\u012f str\u0117l\u0119. Jame apra\u0161omos bandymo proced\u016bros, \u012fskaitant bandini\u0173 paruo\u0161im\u0105, bandymo s\u0105lygas ir rezultat\u0173 ai\u0161kinim\u0105.<\/li>\n<li><strong>ASTM D1709<\/strong>: Kaip ir ISO 7765-1, \u0161is standartas pateikia gaires, kaip atlikti plastiko pl\u0117veli\u0173 sm\u016bginio bandymo su laisvai krintan\u010diu svoriu bandymus. Jame pateiktos i\u0161samios instrukcijos d\u0117l \u012frangos paruo\u0161imo, bandymo atlikimo ir duomen\u0173 analiz\u0117s.<\/li>\n<\/ul>\n<h2><strong>Plastikin\u0117s pl\u0117vel\u0117s atsparumo sm\u016bgiams bandymo stakl\u0117s<\/strong><\/h2>\n<p>Plastikin\u0117s pl\u0117vel\u0117s atsparumo sm\u016bgiams bandymo \u012frenginys, pavyzd\u017eiui, \u201eFDT-01 Falling Dart\u201c <a href=\"https:\/\/www.qualitester.com\/lt\/produkto-kategorija-2\/test-items\/impact-tester\/\">Sm\u016bgio testeris<\/a> \u201eCell Instruments\u201c gaminys, skirtas tiksliai ir efektyviai atlikti kritimo svorio sm\u016bgio bandymus. \u0160is \u012frenginys yra b\u016btinas pramon\u0117s \u0161akoms, kuri\u0173 gaminiai priklauso nuo auk\u0161tos kokyb\u0117s med\u017eiag\u0173.<\/p>\n<p><a href=\"https:\/\/www.qualitester.com\/lt\/produktas-2\/fdt-01-falling-dart-impact-tester\/\"><img fetchpriority=\"high\" decoding=\"async\" class=\"size-full wp-image-4442\" src=\"https:\/\/www.qualitester.com\/wp-content\/uploads\/2024\/08\/Drop-Weight-Impact-Testing-A-Critical-Test-for-Material-Durability.jpg\" alt=\"Sm\u016bginiai bandymai su laisvai krintan\u010diu svoriu \u2013 esminis med\u017eiagos patvarumo bandymas\" width=\"600\" height=\"600\" srcset=\"https:\/\/www.qualitester.com\/wp-content\/uploads\/2024\/08\/Drop-Weight-Impact-Testing-A-Critical-Test-for-Material-Durability.jpg 600w, https:\/\/www.qualitester.com\/wp-content\/uploads\/2024\/08\/Drop-Weight-Impact-Testing-A-Critical-Test-for-Material-Durability-300x300.jpg 300w, https:\/\/www.qualitester.com\/wp-content\/uploads\/2024\/08\/Drop-Weight-Impact-Testing-A-Critical-Test-for-Material-Durability-150x150.jpg 150w, https:\/\/www.qualitester.com\/wp-content\/uploads\/2024\/08\/Drop-Weight-Impact-Testing-A-Critical-Test-for-Material-Durability-100x100.jpg 100w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/a><\/p>\n<h3><strong>Pagrindin\u0117s FDT-01 krentan\u010di\u0173 str\u0117li\u0173 sm\u016bgio bandymo \u012frenginio savyb\u0117s<\/strong><\/h3>\n<ul>\n<li><strong>PLC valdymas ir jutiklinio ekrano valdymas<\/strong>: U\u017etikrina stabil\u0173 ir tiksl\u0173 bandymo proceso valdym\u0105.<\/li>\n<li><strong>\u012evair\u016bs bandymo metodai<\/strong>: Si\u016blo A ir B metodus, kurie suteikia lankstumo atliekant bandymus atsi\u017evelgiant \u012f konkre\u010dius reikalavimus.<\/li>\n<li><strong>Automatinis skai\u010diavimas<\/strong>: Sistema automati\u0161kai apskai\u010diuoja sm\u016bgio rezultatus, taip suma\u017eindama \u017emogi\u0161kosios klaidos rizik\u0105.<\/li>\n<li><strong>Saugos funkcijos<\/strong>: \u012erengta elektromagnetin\u0117 pakaba ir automatiniai nuleidimo mechanizmai, u\u017etikrinantys saug\u0173 veikim\u0105.<\/li>\n<\/ul>\n<p>FDT-01 kritan\u010dio str\u0117lyt\u0117s sm\u016bgio bandymo \u012frenginys puikiai tinka plastikin\u0117ms pl\u0117vel\u0117ms, lak\u0161tams, kompozicin\u0117ms pl\u0117vel\u0117ms, folijoms ir popieriui, kuri\u0173 storis ma\u017eesnis nei 1 mm, bandyti. D\u0117l savo pa\u017eangi\u0173 savybi\u0173 \u0161is \u012frenginys yra patikimas pasirinkimas, u\u017etikrinantis med\u017eiag\u0173 kokyb\u0119 ir atitikt\u012f tarptautiniams standartams.<\/p>\n<h2><strong>Kaip atlikti sm\u016bgio su kritimo svoriu bandymus<\/strong><\/h2>\n<ol>\n<li><strong>M\u0117ginio paruo\u0161imas<\/strong>: I\u0161kirpkite med\u017eiagos m\u0117gin\u012f pagal reikiamus matmenis ir paruo\u0161kite j\u012f pagal standarte nurodytas gaires.<\/li>\n<li><strong>S\u0105ranka<\/strong>: \u012ediekite bandin\u012f \u012f bandymo \u012frengin\u012f ir nustatykite bandymo parametrus, \u012fskaitant svor\u012f ir kritimo auk\u0161t\u012f.<\/li>\n<li><strong>Testavimas<\/strong>: Atlikite bandym\u0105, numetant svor\u012f ant bandinio. Pakartokite bandym\u0105 su skirtingais svoriais, kad nustatytum\u0117te med\u017eiagos atsparum\u0105 sm\u016bgiams.<\/li>\n<li><strong>Duomen\u0173 analiz\u0117<\/strong>: I\u0161analizuokite bandym\u0173 rezultatus, kad apskai\u010diuotum\u0117te energij\u0105, reikaling\u0105 gedimui sukelti. Palyginkite rezultatus su nustatytais standartais, kad \u012fvertintum\u0117te med\u017eiagos kokyb\u0119.<\/li>\n<\/ol>\n<h2><strong>Sm\u016bgio su kritimo svoriu bandym\u0173 taikymas<\/strong><\/h2>\n<p>Kritimo svorio bandymai yra itin svarb\u016bs \u012fvairiose pramon\u0117s \u0161akose, \u012fskaitant:<\/p>\n<ul>\n<li><strong>Pakuot\u0117<\/strong>: U\u017etikrina, kad naudojamos med\u017eiagos atlaikyt\u0173 sm\u016bgius transportavimo ir tvarkymo metu.<\/li>\n<li><strong>Medicinos prietaisai<\/strong>: Tikrina medicinini\u0173 pakuo\u010di\u0173 ir prietais\u0173 gamybai naudojam\u0173 med\u017eiag\u0173 patvarum\u0105, u\u017etikrindama, kad jos i\u0161likt\u0173 nesugadintos naudojimo metu.<\/li>\n<li><strong>Farmacijos produktai<\/strong>: Tikrinamas pakavimo med\u017eiag\u0173 atsparumas sm\u016bgiams, siekiant apsaugoti jautrius produktus.<\/li>\n<li><strong>Tekstil\u0117 ir pl\u0117vel\u0117s<\/strong>: Vertina tekstil\u0117s ir pl\u0117vel\u0117s gaminiuose naudojam\u0173 med\u017eiag\u0173 patvarum\u0105, u\u017etikrinant, kad jos atlaikyt\u0173 kasdien\u012f nusid\u0117v\u0117jim\u0105.<\/li>\n<\/ul>\n<h2><strong>DUK<\/strong><\/h2>\n<ol>\n<li><strong> Kas yra sm\u016bginis bandymas su laisvai krintan\u010diu svoriu?<\/strong> Atliekant sm\u016bgio bandym\u0105 su laisvai krintan\u010diu svoriu, matuojamas med\u017eiag\u0173 atsparumas sm\u016bgiui, kur\u012f sukelia laisvai krintantis svoris, ir gaunami duomenys apie j\u0173 patvarum\u0105 bei stiprum\u0105.<\/li>\n<li><strong> Kod\u0117l svorio kritimo bandymai yra svarb\u016bs?<\/strong> Tai u\u017etikrina, kad med\u017eiagos atitikt\u0173 kokyb\u0117s standartus, suma\u017eina su med\u017eiag\u0173 gedimais susijusias i\u0161laidas ir garantuoja saugos reikalavim\u0173 laikym\u0105si.<\/li>\n<li><strong> Koki\u0173 standart\u0173 laikomasi atliekant sm\u016bgin\u012f bandym\u0105 su laisvai krintan\u010diu svoriu?<\/strong> Tarp bendr\u0173j\u0173 standart\u0173 yra ISO 7765-1 ir ASTM D1709, kuriuose pateiktos bandym\u0173 atlikimo ir rezultat\u0173 analiz\u0117s gair\u0117s.<\/li>\n<li><strong> Kokias med\u017eiagas galima tirti taikant kritimo svorio sm\u016bgin\u012f bandym\u0105?<\/strong> Paprastai tiriamos tokios med\u017eiagos kaip plastikin\u0117s pl\u0117vel\u0117s, lak\u0161tai, kompozicin\u0117s pl\u0117vel\u0117s, folijos ir popierius, kuri\u0173 storis yra ma\u017eesnis nei 1 mm.<\/li>\n<li><strong> Kaip FDT-01 krentan\u010di\u0173 str\u0117li\u0173 sm\u016bgio bandymo \u012frenginys padidina bandym\u0173 tikslum\u0105?<\/strong> FDT-01 modelis pasi\u017eymi PLC valdymu, valdymu per jutiklin\u012f ekran\u0105, automatiniu rezultat\u0173 skai\u010diavimu ir saugos mechanizmais, u\u017etikrinan\u010diais tiksl\u0173 ir patikim\u0105 bandym\u0105.<\/li>\n<\/ol>\n<p>Laikydamosi \u0161i\u0173 gairi\u0173 ir naudodamos pa\u017eangi\u0105 bandymo \u012frang\u0105, pavyzd\u017eiui, \u201eCell Instruments\u201c gaminam\u0105 \u201eFDT-01\u201c krentan\u010dio str\u0117ly\u010dio sm\u016bgio bandymo \u012frengin\u012f, pramon\u0117s \u012fmon\u0117s gali u\u017etikrinti savo med\u017eiag\u0173 ilgaam\u017ei\u0161kum\u0105 ir patikimum\u0105, taip gerindamos produkt\u0173 kokyb\u0119 ir eksploatacines savybes.<\/p>\n<h2>Susij\u0119 produktai<\/h2>\n<p><a href=\"https:\/\/www.qualitester.com\/lt\/produktas-2\/fdt-01-polyolefin-shrink-film-dart-drop-impact-testing-machine\/\">Pl\u0117vel\u0117s str\u0117l\u0117s kritimo sm\u016bgio bandymo ma\u0161ina<\/a><\/p>\n<p><a href=\"https:\/\/www.qualitester.com\/lt\/produktas-2\/fdt-01-falling-dart-impact-tester\/\">Krintan\u010di\u0173 str\u0117li\u0173 sm\u016bgio testeris<\/a><\/p>\n<h2>Susij\u0119s straipsnis<\/h2>\n<p><a href=\"https:\/\/www.qualitester.com\/lt\/impact-resistance-falling-dart-impact-test\/\">Krintan\u010dios str\u0117l\u0117s sm\u016bgis<\/a><\/p>\n<p><a href=\"https:\/\/www.qualitester.com\/lt\/drop-weight-impact-testing-in-material-qa\/\">Sm\u016bgio su kritimo svoriu bandymas<\/a><\/p>\n<h2>Nuoroda<\/h2>\n<p><a href=\"https:\/\/www.iso.org\/standard\/14629.html\" rel=\"nofollow noopener\" target=\"_blank\">ISO 7765-1<\/a><\/p>\n<p><a href=\"https:\/\/www.astm.org\/d1709-22.html\" rel=\"nofollow noopener\" target=\"_blank\">ASTM D1709<\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>Sm\u016bgio su laisvai krintan\u010diu svoriu bandymai yra b\u016btini vertinant \u012fvairiose pramon\u0117s \u0161akose, \u012fskaitant pakavimo, medicinos prietais\u0173, farmacijos ir kt., naudojam\u0173 med\u017eiag\u0173 patvarum\u0105 ir eksploatacines savybes. \u0160iuo bandymo metodu matuojamas med\u017eiag\u0173, pavyzd\u017eiui, plastikini\u0173 pl\u0117veli\u0173, atsparumas sm\u016bgiui, kur\u012f sukelia laisvai krintantis svoris, ir gaunami svarb\u016bs duomenys apie j\u0173 stiprum\u0105 bei patvarum\u0105. Sm\u016bgio su laisvai krintan\u010diu svoriu bandym\u0173 supratimas \u2026<\/p>\n<p class=\"read-more\"> <a class=\"\" href=\"https:\/\/www.qualitester.com\/lt\/drop-weight-impact-testing-machine\/\"> <span class=\"screen-reader-text\">Poveikio bandymas su krintan\u010diu svoriu: esminis med\u017eiagos patvarumo bandymas<\/span> Skaityti daugiau \"<\/a><\/p>","protected":false},"author":4,"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-4441","post","type-post","status-publish","format-standard","hentry","category-test-method"],"_links":{"self":[{"href":"https:\/\/www.qualitester.com\/lt\/wp-json\/wp\/v2\/posts\/4441","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.qualitester.com\/lt\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.qualitester.com\/lt\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.qualitester.com\/lt\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/www.qualitester.com\/lt\/wp-json\/wp\/v2\/comments?post=4441"}],"version-history":[{"count":0,"href":"https:\/\/www.qualitester.com\/lt\/wp-json\/wp\/v2\/posts\/4441\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.qualitester.com\/lt\/wp-json\/wp\/v2\/media?parent=4441"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.qualitester.com\/lt\/wp-json\/wp\/v2\/categories?post=4441"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.qualitester.com\/lt\/wp-json\/wp\/v2\/tags?post=4441"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}