The gumijas pl\u012b\u0161anas iztur\u012bba<\/strong> \u012bpa\u0161\u012bba nor\u0101da, cik efekt\u012bvi materi\u0101ls ir iztur\u012bgs pret pl\u012bsuma ra\u0161anos vai izplat\u012b\u0161anos. Ja stiepes iztur\u012bba m\u0113ra visp\u0101r\u0113jo stiepes sp\u0113ju, tad pl\u012b\u0161anas iztur\u012bba koncentr\u0113jas uz re\u0101l\u0101s pasaules k\u013c\u016bmju re\u017e\u012bmi<\/em>. Asas malas, cikliska slodze, abr\u0101zija vai iestr\u0101d\u0101tas da\u013ci\u0146as bie\u017ei rada lok\u0101lus spriegumus, kas padara pl\u012bsumus par visbie\u017e\u0101k sastopamo boj\u0101jumu meh\u0101nismu ekspluat\u0101cijas laik\u0101.<\/p>\n\n\n\n Plais\u0113\u0161anas veiktsp\u0113ju ietekm\u0113 vair\u0101ki faktori, tostarp sprieguma sadal\u012bjums, deform\u0101cijas \u0101trums, parauga \u0123eometrija un iegriezumu kl\u0101tb\u016btne. ASTM D624 nodro\u0161ina kontrol\u0113tu un atk\u0101rtojamu metodi \u0161o faktoru kvantitat\u012bvai noteik\u0161anai, kas \u013cauj in\u017eenieriem un kvalit\u0101tes kontroles speci\u0101listiem veikt uzticamus sal\u012bdzin\u0101jumus.<\/p>\n\n\n\n The asaru iztur\u012bbas testa standarts<\/strong> nosaka proced\u016bras paraugu sagatavo\u0161anai, kondicion\u0113\u0161anai un pak\u0101peniski pieaugo\u0161as slodzes pielieto\u0161anai, l\u012bdz notiek piln\u012bga pl\u012bsums. Stiepes testeris velk paraugu ar noteiktu krustgalvas \u0101trumu. Re\u0123istr\u0113tais sp\u0113ks uz vienu biezuma vien\u012bbu atbilst pl\u012b\u0161anas iztur\u012bbai.<\/p>\n\n\n\n Saska\u0146\u0101 ar standartu:<\/p>\n\n\n\n \u0160\u012bs at\u0161\u0137ir\u012bbas \u013cauj lietot\u0101jiem piel\u0101got test\u0113\u0161anu konkr\u0113tiem produkta apst\u0101k\u013ciem.<\/p>\n\n\n\n ASTM D624 standart\u0101 ir iek\u013cauti vair\u0101ki paraugu veidi, no kuriem katrs raksturo at\u0161\u0137ir\u012bgu iztur\u0113\u0161anos pret boj\u0101jumiem. \u0160\u012bs vari\u0101cijas ir cie\u0161i saist\u012btas ar da\u017e\u0101diem elastom\u0113ru lietojumiem.<\/p>\n\n\n\n ASTM D624 A tips<\/strong> atg\u0101dina B tipu, bet bez pagarin\u0101tiem cilpi\u0146as galiem. Laboratorijas izmanto A tipu, ja str\u0101d\u0101 ar maz\u0101k\u0101m form\u0113t\u0101m deta\u013c\u0101m vai ierobe\u017eotiem materi\u0101lu daudzumiem. Ar to ar\u012b m\u0113ra pl\u012bsumu izplat\u012b\u0161anos, bet \u012bs\u0101ka m\u0113rier\u012bces garuma d\u0113\u013c var b\u016bt nedaudz at\u0161\u0137ir\u012bgs sprieguma sadal\u012bjums.<\/p>\n\n\n\n ASTM D624 B tips<\/strong> ir viena no visbie\u017e\u0101k izmantotaj\u0101m \u0123eometrij\u0101m. T\u0101 ir ar pusm\u0113nesi ar izstieptiem izliekumiem, kas uzlabo satv\u0113riena stabilit\u0101ti. \u0160\u012b tipa izm\u0113ri pl\u012bsumu izplat\u012b\u0161an\u0101s iztur\u012bba<\/strong>, t\u0101p\u0113c tas ir ide\u0101li piem\u0113rots visp\u0101r\u0113jai gumijas kvalit\u0101tes kontrolei. Ra\u017eot\u0101ji bie\u017ei izv\u0113las B tipu, ja ori\u0123in\u0101l\u0101 loksne ir pietiekami liela, lai sagatavotu vajadz\u012bgos izm\u0113rus.<\/p>\n\n\n\n ASTM D624 C tips<\/strong> ir izteikts 90 gr\u0101du le\u0146\u0137is bez iegriezuma. Spriedzes koncentr\u0101cija virsotn\u0113 pal\u012bdz nov\u0113rt\u0113t pl\u012bsuma ierosmes iztur\u012bba<\/strong>, kas ir \u013coti svar\u012bgi, nov\u0113rt\u0113jot boj\u0101jumus asu st\u016bru vai ieb\u016bv\u0113tu defektu d\u0113\u013c. Ja pl\u012bsums nes\u0101kas virsotn\u0113, rezult\u0101ti var l\u012bdzin\u0101ties stiepes iztur\u012bbai, t\u0101p\u0113c b\u016btiska ir pareiza parauga sagatavo\u0161ana.<\/p>\n\n\n\n ASTM D624 T tips<\/strong> sast\u0101v no bik\u0161u formu atg\u0101dino\u0161as \u0161\u0137eltas k\u0101jas \u0123eometrijas. Ar to m\u0113ra pl\u012bsuma izplat\u012b\u0161anos pa parauga garumu. T tipu pla\u0161i izmanto elast\u012bg\u0101m elastom\u0113ru pl\u0113v\u0113m, pl\u0101n\u0101m loksn\u0113m un m\u012bkstiem TPE savienojumiem.<\/p>\n\n\n\n ASTM D624 tips CP<\/strong> ir T tipa modifik\u0101cija. T\u0101 izmanto ierobe\u017eots asaru ce\u013c\u0161<\/strong> un biez\u0101k\u0101m k\u0101j\u0101m, kas nodro\u0161ina, ka pl\u012bsums saglab\u0101jas vien\u0101d\u0101 st\u0101vokl\u012b, t\u0101p\u0113c tas ir \u012bpa\u0161i piem\u0113rots materi\u0101liem, kas ir pak\u013cauti novirzei vai p\u0101rm\u0113r\u012bgai izstiep\u0161anai. Tas nodro\u0161ina stabil\u0101kus un atk\u0101rtojam\u0101kus pavairo\u0161anas rezult\u0101tus.<\/p>\n\n\n\n Atbilsto\u0161as pl\u012b\u0161anas iztur\u012bbas testeris<\/strong> nodro\u0161ina prec\u012bzus un konsekventus rezult\u0101tus. Testerim ir j\u0101uztur stabils krustgalvas \u0101trums, j\u0101nodro\u0161ina jut\u012bgi sp\u0113ka m\u0113r\u012bjumi un j\u0101atbalsta da\u017e\u0101das satv\u0113riena konfigur\u0101cijas.<\/p>\n\n\n\n The Cell Instruments TST-01 stiepes testeris<\/strong> ir lieliska izv\u0113le ASTM D624 test\u0113\u0161anai, jo t\u0101:<\/p>\n\n\n\n T\u0101 sp\u0113ja p\u0101rsl\u0113gties starp da\u017e\u0101diem asaru re\u017e\u012bmiem \u013cauj laboratorij\u0101m ar vienu ier\u012bci veikt pilnu ASTM D624 test\u0113\u0161anu.<\/p>\n\n\n\n ASTM D624<\/a> sniedz visaptvero\u0161u sist\u0113mu gumijas un TPE izstr\u0101d\u0101jumu pl\u012b\u0161anas \u012bpa\u0161\u012bbu nov\u0113rt\u0113\u0161anai. Vair\u0101ku veidu paraugi \u013cauj lietot\u0101jiem fiks\u0113t pl\u012bsumu ra\u0161anos un izplat\u012b\u0161anos da\u017e\u0101dos lietojumos. Izmantojot uzticamus instrumentus, piem. Stiepes testeris TST-01<\/a><\/strong>, laboratorijas var ieg\u016bt konsekventus, prec\u012bzus un atk\u0101rtojamus rezult\u0101tus, kas uzlabo produktu kvalit\u0101ti un pal\u012bdz pie\u0146emt lab\u0101kus l\u0113mumus par materi\u0101lu izstr\u0101di. Ra\u017eot\u0101jiem un kvalit\u0101tes person\u0101lam, kas mekl\u0113 uzticamu asaru nov\u0113rt\u0113\u0161anu, ASTM D624 joproj\u0101m ir neaizst\u0101jams standarts.<\/p>\n\n\n\n <\/p>","protected":false},"featured_media":8078,"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-9864","standard","type-standard","status-publish","has-post-thumbnail","hentry"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.packqc.com\/lv\/wp-json\/wp\/v2\/standard\/9864","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.packqc.com\/lv\/wp-json\/wp\/v2\/standard"}],"about":[{"href":"https:\/\/www.packqc.com\/lv\/wp-json\/wp\/v2\/types\/standard"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.packqc.com\/lv\/wp-json\/wp\/v2\/media\/8078"}],"wp:attachment":[{"href":"https:\/\/www.packqc.com\/lv\/wp-json\/wp\/v2\/media?parent=9864"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}P\u0101rrau\u0161anas iztur\u012bbas testa standarta pras\u012bbas<\/h2>\n\n\n\n
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ASTM D624 A, B, C, T un CP tips<\/h2>\n\n\n\n
ASTM D624 A tips - Pusm\u0113ness maz\u0101kiem paraugiem<\/h3>\n\n\n\n
ASTM D624 B tips - Pusm\u0113ness ar pl\u0101ksn\u012bt\u0113m<\/h3>\n\n\n\n
ASTM D624 C tips - 90 gr\u0101du Apex paraugs<\/h3>\n\n\n\n
ASTM D624 T tips - bik\u0161u pl\u012bsuma paraugs<\/h3>\n\n\n\n
ASTM D624 tips CP - ierobe\u017eota ce\u013ca pl\u012bsums<\/h3>\n\n\n\n
Pareiz\u0101 pl\u012b\u0161anas iztur\u012bbas testera izv\u0113le<\/h2>\n\n\n\n
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Sazinieties ar mums Ieg\u016bstiet ASTM D624 test\u0113\u0161anas risin\u0101jumu <\/h2>\n\n\n\n