{"id":9877,"date":"2026-02-24T15:11:46","date_gmt":"2026-02-24T07:11:46","guid":{"rendered":"https:\/\/www.packqc.com\/standard\/astm-d7860\/"},"modified":"2026-02-24T15:35:27","modified_gmt":"2026-02-24T07:35:27","slug":"astm-d7860","status":"publish","type":"standard","link":"https:\/\/www.packqc.com\/cs\/standard\/astm-d7860\/","title":{"rendered":"ASTM D7860"},"content":{"rendered":"<h2 class=\"wp-block-heading\">Automatick\u00e9 testov\u00e1n\u00ed kroutic\u00edho momentu, test kroutic\u00edho momentu uz\u00e1v\u011bru, test kroutic\u00edho momentu p\u0159i odstra\u0148ov\u00e1n\u00ed uz\u00e1v\u011bru lahve podle normy ASTM D7860<\/h2>\n\n\n\n<p>Norma ASTM D7860 form\u00e1ln\u011b stanovuje <strong>automatick\u00e9 testov\u00e1n\u00ed kroutic\u00edho momentu<\/strong> jako up\u0159ednost\u0148ovan\u00fd p\u0159\u00edstup k m\u011b\u0159en\u00ed retence kroutic\u00edho momentu. Norma se konkr\u00e9tn\u011b zab\u00fdv\u00e1:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Zkou\u0161ka kroutic\u00edho momentu v\u00ed\u010dka<\/strong> p\u0159i aplikaci uz\u00e1v\u011bru<\/li>\n\n\n\n<li><strong>Zkou\u0161ka kroutic\u00edho momentu pro odstran\u011bn\u00ed uz\u00e1v\u011bru l\u00e1hve<\/strong> po definovan\u00fdch \u010dasov\u00fdch intervalech<\/li>\n\n\n\n<li>Srovn\u00e1n\u00ed aplika\u010dn\u00edho a udr\u017eovan\u00e9ho kroutic\u00edho momentu<\/li>\n<\/ul>\n\n\n\n<p>Metoda se vztahuje na uz\u00e1v\u011bry s nep\u0159etr\u017eit\u00fdm vl\u00e1knem odoln\u00e9 proti otev\u0159en\u00ed d\u011btmi i bez n\u011bj a zam\u011b\u0159uje se na. <strong>such\u00fd to\u010div\u00fd moment<\/strong> m\u011b\u0159en\u00ed bez maz\u00e1n\u00ed.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Kl\u00ed\u010dov\u00e9 definice, kter\u00e9 ovliv\u0148uj\u00ed v\u00fdsledky test\u016f to\u010div\u00e9ho momentu<\/h2>\n\n\n\n<p>N\u011bkolik term\u00edn\u016f normy ASTM D7860 p\u0159\u00edmo ovliv\u0148uje, jak budou v\u00fdsledky z m\u011b\u0159en\u00ed <strong><a href=\"https:\/\/www.packqc.com\/cs\/products\/mct-01-automatic-cap-torque-tester\/\">automatick\u00e1 zkou\u0161e\u010dka kroutic\u00edho momentu<\/a><\/strong> by m\u011bly b\u00fdt interpretov\u00e1ny:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Such\u00fd to\u010div\u00fd moment<\/strong> se vztahuje na kroutic\u00ed moment bez maziva nebo zbytk\u016f produktu.<\/li>\n\n\n\n<li><strong>Okam\u017eit\u00fd moment pro odstran\u011bn\u00ed<\/strong> se m\u011b\u0159\u00ed b\u011bhem 1-5 minut po aplikaci<\/li>\n\n\n\n<li><strong>Udr\u017eov\u00e1n\u00ed to\u010div\u00e9ho momentu<\/strong> porovn\u00e1v\u00e1 po\u010d\u00e1te\u010dn\u00ed kroutic\u00ed moment s kroutic\u00edm momentem nam\u011b\u0159en\u00fdm po uskladn\u011bn\u00ed nebo distribuci.<\/li>\n<\/ul>\n\n\n\n<p>Jasn\u00e9 pochopen\u00ed t\u011bchto definic zaji\u0161\u0165uje konzistentn\u00ed interpretaci \u00fadaj\u016f v r\u016fzn\u00fdch laborato\u0159\u00edch.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Zku\u0161ebn\u00ed metody definovan\u00e9 v norm\u011b ASTM D7860<\/h2>\n\n\n\n<p>Norma ASTM D7860 obsahuje dva r\u016fzn\u00e9 p\u0159\u00edstupy k hodnocen\u00ed:<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Metoda statick\u00e9ho hodnocen\u00ed<\/h3>\n\n\n\n<p>Vzorky se skladuj\u00ed za p\u0159edem stanoven\u00fdch podm\u00ednek prost\u0159ed\u00ed. Po uplynut\u00ed stanoven\u00e9 doby se <strong>zkou\u0161ka kroutic\u00edho momentu pro odstran\u011bn\u00ed uz\u00e1v\u011bru l\u00e1hve<\/strong> se prov\u00e1d\u00ed pomoc\u00ed automatick\u00e9ho testeru kroutic\u00edho momentu, aby se vyhodnotila ztr\u00e1ta kroutic\u00edho momentu v pr\u016fb\u011bhu \u010dasu.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Metoda dynamick\u00e9ho hodnocen\u00ed<\/h3>\n\n\n\n<p>Distribu\u010dn\u00ed simula\u010dn\u00ed postupy p\u0159i p\u0159eprav\u011b balen\u00fdch v\u00fdrobk\u016f p\u0159ed testov\u00e1n\u00edm. N\u00e1sledn\u011b se m\u011b\u0159\u00ed kroutic\u00ed moment p\u0159i vyj\u00edm\u00e1n\u00ed, aby bylo mo\u017en\u00e9 vyhodnotit v\u00fdkonnost uz\u00e1v\u011bru p\u0159i re\u00e1ln\u00e9m p\u0159epravn\u00edm zat\u00ed\u017een\u00ed.<\/p>\n\n\n\n<p>Ob\u011b metody se spol\u00e9haj\u00ed na automatizovan\u00e9 za\u0159\u00edzen\u00ed, kter\u00e9 udr\u017euje kontrolovanou rychlost ot\u00e1\u010den\u00ed a p\u0159esn\u00e9 zachycen\u00ed \u0161pi\u010dkov\u00e9ho to\u010div\u00e9ho momentu.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">D\u016fle\u017eitost pou\u017e\u00edv\u00e1n\u00ed automatick\u00e9 zkou\u0161e\u010dky kroutic\u00edho momentu<\/h2>\n\n\n\n<p>Norma ASTM D7860 v\u00fdslovn\u011b vy\u017eaduje automatick\u00fd m\u011b\u0159i\u010d to\u010div\u00e9ho momentu zalo\u017een\u00fd na sn\u00edma\u010di, kter\u00fd pracuje se zn\u00e1mou rychlost\u00ed ot\u00e1\u010den\u00ed nebo rampou to\u010div\u00e9ho momentu. Na adrese <strong>automatick\u00e1 zkou\u0161e\u010dka kroutic\u00edho momentu<\/strong> zaji\u0161\u0165uje:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Stabiln\u00ed a opakovateln\u00e9 ot\u00e1\u010den\u00ed<\/li>\n\n\n\n<li>P\u0159esn\u00e1 detekce \u0161pi\u010dkov\u00e9ho momentu p\u0159i odstra\u0148ov\u00e1n\u00ed<\/li>\n\n\n\n<li>Sn\u00ed\u017een\u00fd vliv obsluhy<\/li>\n\n\n\n<li>Zlep\u0161en\u00e1 opakovatelnost a reprodukovatelnost<\/li>\n<\/ul>\n\n\n\n<p>D\u00edky t\u011bmto v\u00fdhod\u00e1m je automatizovan\u00e9 testov\u00e1n\u00ed nezbytn\u00e9 pro validaci obal\u016f a audity kvality.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Typick\u00fd pracovn\u00ed postup testu ASTM D7860<\/h2>\n\n\n\n<p>Standardn\u00ed testovac\u00ed sekvence zahrnuje:<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>Soust\u0159edn\u00e9 um\u00edst\u011bn\u00ed l\u00e1hve a uz\u00e1v\u011bru v testeru<\/li>\n\n\n\n<li>Upevn\u011bn\u00ed obou sou\u010d\u00e1st\u00ed pomoc\u00ed pneumatick\u00fdch nebo mechanick\u00fdch svorek.<\/li>\n\n\n\n<li>P\u0159ilo\u017een\u00ed uz\u00e1v\u011bru k p\u0159edem stanoven\u00e9mu kroutic\u00edmu momentu.<\/li>\n\n\n\n<li>Skladov\u00e1n\u00ed nebo p\u0159eprava vzork\u016f podle pot\u0159eby<\/li>\n\n\n\n<li>Proveden\u00ed zkou\u0161ky kroutic\u00edho momentu p\u0159i odstra\u0148ov\u00e1n\u00ed uz\u00e1v\u011bru l\u00e1hve a zaznamen\u00e1n\u00ed \u0161pi\u010dkov\u00e9ho kroutic\u00edho momentu<\/li>\n<\/ol>\n\n\n\n<p>Automatick\u00e9 udr\u017eov\u00e1n\u00ed \u0161pi\u010dek a digit\u00e1ln\u00ed v\u00fdstup zjednodu\u0161uj\u00ed z\u00e1znam a anal\u00fdzu dat.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Praktick\u00e1 odv\u011btv\u00ed a p\u0159\u00edpady pou\u017eit\u00ed<\/h2>\n\n\n\n<p>Testov\u00e1n\u00ed podle normy ASTM D7860 podporuje v\u00edce pr\u016fmyslov\u00fdch odv\u011btv\u00ed:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Obaly na n\u00e1poje<\/strong> vyv\u00e1\u017een\u00ed integrity t\u011bsn\u011bn\u00ed a s\u00edly otev\u0159en\u00ed spot\u0159ebitele<\/li>\n\n\n\n<li><strong>Farmaceutick\u00e9 obaly<\/strong> pro ov\u011b\u0159en\u00ed uz\u00e1v\u011bru odoln\u00e9ho proti otev\u0159en\u00ed d\u011btmi<\/li>\n\n\n\n<li><strong>Denn\u00ed balen\u00ed chemik\u00e1li\u00ed a kosmetiky<\/strong> k zabr\u00e1n\u011bn\u00ed \u00faniku p\u0159i p\u0159eprav\u011b<\/li>\n<\/ul>\n\n\n\n<p>V ka\u017ed\u00e9m p\u0159\u00edpad\u011b automatick\u00e9 testov\u00e1n\u00ed kroutic\u00edho momentu pom\u00e1h\u00e1 v\u00fdrobc\u016fm udr\u017eet konzistentn\u00ed v\u00fdkonnost uz\u00e1v\u011bru.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Praktick\u00e1 odv\u011btv\u00ed a p\u0159\u00edpady pou\u017eit\u00ed<\/h2>\n\n\n\n<p>Testov\u00e1n\u00ed podle normy ASTM D7860 podporuje v\u00edce pr\u016fmyslov\u00fdch odv\u011btv\u00ed:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Obaly na n\u00e1poje<\/strong> vyv\u00e1\u017een\u00ed integrity t\u011bsn\u011bn\u00ed a s\u00edly otev\u0159en\u00ed spot\u0159ebitele<\/li>\n\n\n\n<li><strong>Farmaceutick\u00e9 obaly<\/strong> pro ov\u011b\u0159en\u00ed uz\u00e1v\u011bru odoln\u00e9ho proti otev\u0159en\u00ed d\u011btmi<\/li>\n\n\n\n<li><strong>Denn\u00ed balen\u00ed chemik\u00e1li\u00ed a kosmetiky<\/strong> k zabr\u00e1n\u011bn\u00ed \u00faniku p\u0159i p\u0159eprav\u011b<\/li>\n<\/ul>\n\n\n\n<p>V ka\u017ed\u00e9m p\u0159\u00edpad\u011b automatick\u00e9 testov\u00e1n\u00ed kroutic\u00edho momentu pom\u00e1h\u00e1 v\u00fdrobc\u016fm udr\u017eet konzistentn\u00ed v\u00fdkonnost uz\u00e1v\u011bru.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Doporu\u010den\u00e9 \u0159e\u0161en\u00ed: Cell Instruments MCT-01 Motorizovan\u00e1 zkou\u0161e\u010dka kroutic\u00edho momentu uz\u00e1v\u011br\u016f<\/h2>\n\n\n\n<p>The <strong>Cell Instruments MCT-01 Motorizovan\u00e1 zkou\u0161e\u010dka kroutic\u00edho momentu uz\u00e1v\u011bru<\/strong> je vhodn\u00fd pro testov\u00e1n\u00ed podle normy ASTM D7860. Jeho motorizovan\u00e9 ot\u00e1\u010den\u00ed, pneumatick\u00e9 up\u00edn\u00e1n\u00ed a m\u011b\u0159en\u00ed pomoc\u00ed sn\u00edma\u010de podporuj\u00ed p\u0159esn\u00e9 automatick\u00e9 testov\u00e1n\u00ed to\u010div\u00e9ho momentu.<\/p>\n\n\n\n<p>Mezi dal\u0161\u00ed v\u00fdhody pat\u0159\u00ed m\u011b\u0159en\u00ed v\u00edce jednotek, automatick\u00e9 zachycen\u00ed \u0161pi\u010dek a vestav\u011bn\u00e1 statistick\u00e1 anal\u00fdza, kter\u00e9 pom\u00e1haj\u00ed laborato\u0159\u00edm efektivn\u011b vyhodnocovat v\u00fdsledky test\u016f kroutic\u00edho momentu uz\u00e1v\u011br\u016f a test\u016f kroutic\u00edho momentu p\u0159i odstra\u0148ov\u00e1n\u00ed uz\u00e1v\u011br\u016f lahv\u00ed.<\/p>\n\n\n\n<p><a href=\"https:\/\/www.astm.org\/d7860-14r22.html\" target=\"_blank\" rel=\"noreferrer noopener nofollow\">ASTM D7860<\/a> poskytuje strukturovan\u00fd r\u00e1mec pro vyhodnocov\u00e1n\u00ed zachov\u00e1n\u00ed kroutic\u00edho momentu u spojit\u00fdch z\u00e1vitov\u00fdch uz\u00e1v\u011br\u016f. Pomoc\u00ed <strong>automatick\u00e1 zkou\u0161e\u010dka kroutic\u00edho momentu<\/strong> pro automatick\u00e9 testov\u00e1n\u00ed kroutic\u00edho momentu, testov\u00e1n\u00ed kroutic\u00edho momentu uz\u00e1v\u011bru a testov\u00e1n\u00ed kroutic\u00edho momentu p\u0159i odstra\u0148ov\u00e1n\u00ed uz\u00e1v\u011bru lahve, mohou v\u00fdrobci dos\u00e1hnout vy\u0161\u0161\u00ed spolehlivosti \u00fadaj\u016f, d\u016fv\u011bry v p\u0159edpisy a kvality balen\u00ed.<br><\/p>\n\n\n\n<p><\/p>","protected":false},"featured_media":9649,"parent":0,"template":"","meta":{"_acf_changed":true,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","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":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""}}},"class_list":["post-9877","standard","type-standard","status-publish","has-post-thumbnail","hentry"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.packqc.com\/cs\/wp-json\/wp\/v2\/standard\/9877","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.packqc.com\/cs\/wp-json\/wp\/v2\/standard"}],"about":[{"href":"https:\/\/www.packqc.com\/cs\/wp-json\/wp\/v2\/types\/standard"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.packqc.com\/cs\/wp-json\/wp\/v2\/media\/9649"}],"wp:attachment":[{"href":"https:\/\/www.packqc.com\/cs\/wp-json\/wp\/v2\/media?parent=9877"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}