{"id":2947,"date":"2026-02-05T01:35:00","date_gmt":"2026-02-05T01:35:00","guid":{"rendered":"https:\/\/www.materialstests.com\/products\/nzd-01-mit-folding-endurance-tester\/"},"modified":"2026-02-05T01:35:00","modified_gmt":"2026-02-05T01:35:00","slug":"nzd-01-mit-folding-endurance-tester","status":"publish","type":"products","link":"https:\/\/www.materialstests.com\/ro\/products\/nzd-01-mit-folding-endurance-tester.html","title":{"rendered":"NZD-01 MIT Tester de anduran\u021b\u0103 pliabil"},"content":{"rendered":"

1. Introducerea NZD-01 MIT Folding Endurance Tester<\/h2>\n

NZD-01 MIT Tester de anduran\u021b\u0103 pliabil<\/strong>\u00a0este conceput pentru a evalua performan\u021ba de rezisten\u021b\u0103 la pliere a materialelor sub form\u0103 de foi, cum ar fi h\u00e2rtia, cartonul \u0219i foile de tutun, cu o grosime mai mic\u0103 de 1,25 mm.<\/p>\n

\u00cen timpul testului, epruvetele sunt supuse unei \u00eendoiri duble \u00een condi\u021bii de tensiune standard \u0219i se m\u0103soar\u0103 logaritmul (baza 10) al num\u0103rului de \u00eendoiri duble la punctul de rupere a epruvetei. Aceast\u0103 valoare logaritmic\u0103 este denumit\u0103 rezisten\u021b\u0103 la \u00eendoire, fiind o m\u0103sur\u0103 esen\u021bial\u0103 pentru a evalua rezisten\u021ba unui material la deteriorare \u00een timpul \u00eendoirii sau al plierii. De obicei, valorile mai ridicate ale rezisten\u021bei la \u00eendoire indic\u0103 o durabilitate \u0219i o rezisten\u021b\u0103 mai mare la stresul de \u00eendoire.<\/p>\n

The\u00a0MIT Fold Endurance Tester<\/strong>\u00a0\u00ee\u0219i g\u0103se\u0219te aplica\u021bii \u00een diverse industrii, inclusiv \u00een produc\u021bia de h\u00e2rtie, fabricarea cartonului \u0219i industria tutunului. Efectuarea acestui test permite exper\u021bilor \u00een \u0219tiin\u021ba materialelor s\u0103 evalueze modul \u00een care materialele pot rezista la solicit\u0103rile de pliere \u0219i \u00eendoire \u00eent\u00e2lnite \u00een scenarii de utilizare reale. Aceste informa\u021bii ajut\u0103 produc\u0103torii \u0219i cercet\u0103torii \u00een selectarea sau \u00eembun\u0103t\u0103\u021birea materialelor \u00een func\u021bie de caracteristicile lor de performan\u021b\u0103.<\/p>\n

 <\/p>\n

2. Caracteristici tehnice<\/h2>\n

1. Rata de pliere reglabil\u0103 de la 20 la 200 de pliuri duble pe minut<\/p>\n

2. Diferite greut\u0103\u021bi de tensiune disponibile<\/p>\n

3. Func\u021bionare cu ecran tactil color<\/p>\n

4. Echipat cu diverse capete de pliere, potrivite pentru o gam\u0103 larg\u0103 de probe<\/p>\n

5. Microimprimant\u0103 \u00eencorporat\u0103<\/p>\n

\"NZD-01<\/p>\n

 <\/p>\n

3. Principiul testului<\/h2>\n

Se niveleaz\u0103 instrumentul. Se rote\u0219te capul rabatabil oscilant astfel \u00eenc\u00e2t fanta s\u0103 fie vertical\u0103. Se plaseaz\u0103 o greutate pe partea superioar\u0103 a pistonului, echivalent\u0103 cu tensiunea dorit\u0103 pe epruvet\u0103, \u00een mod normal 9,81 N, se love\u0219te pistonul lateral pentru a elimina frecarea \u0219i se verific\u0103 \u0219i se regleaz\u0103 indicatorul de sarcin\u0103. Se blocheaz\u0103 pistonul \u00een pozi\u021bie \u0219i, f\u0103r\u0103 a atinge partea de band\u0103 care trebuie pliat\u0103, se fixeaz\u0103 epruveta ferm \u0219i drept \u00een f\u0103lci, cu suprafa\u021ba epruvetei situat\u0103 \u00een \u00eentregime \u00eentr-un plan, adic\u0103 plan\u0103, \u0219i cu laturile libere de placa de montare a f\u0103lcilor oscilante. Se de\u0219urubeaz\u0103 dispozitivul de blocare a pistonului \u0219i se \u00eendep\u0103rteaz\u0103 greutatea, aplic\u00e2ndu-se astfel tensiunea specificat\u0103 la band\u0103. La \u00eendep\u0103rtarea greut\u0103\u021bii, observa\u021bi \u0219i indicatorul de sarcin\u0103 pentru o eventual\u0103 mi\u0219care. Dac\u0103 apare o mi\u0219care, regla\u021bi din nou tensiunea la cea indicat\u0103 cu greutatea pe piston. \u00cencepe\u021bi plierea \u0219i continua\u021bi p\u00e2n\u0103 c\u00e2nd piesa de \u00eencercare se rupe, c\u00e2nd contorul se opre\u0219te automat. Se \u00eenregistreaz\u0103 num\u0103rul de pliuri duble necesare pentru ruperea piesei de testare. Se readuce valoarea contorului la zero.<\/p>\n

 <\/p>\n

4. Specifica\u021bii<\/h2>\n
\n\n\n\n<\/colgroup>\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Intervalul de m\u0103surare<\/td>\n\u00a01\uff5e99999 ori<\/td>\n<\/tr>\n
Rezisten\u021ba la pliere (logaritm)<\/td>\n\u00a00\uff5e4.99<\/td>\n<\/tr>\n
Unghi de pliere<\/td>\n\uff08135 \u00b1 2\uff09\u00b0<\/td>\n<\/tr>\n
Viteza de pliere<\/td>\n\uff08175\u00b110\uff09timp\/min<\/td>\n<\/tr>\n
L\u0103\u021bimea e\u0219antionului<\/td>\n\uff0815 \u00b1 0.1\uff09Mm<\/td>\n<\/tr>\n
Tension Force<\/td>\n\uff084.91\uff5e14.72\uff09N<\/td>\n<\/tr>\n
Deschidere pliabil\u0103 Distan\u021b\u0103 de cr\u0103pare<\/td>\n0.25mm\/0.50mm\/0.75mm\/1.00mm\/1.25mm\uff08Choose One\uff09<\/td>\n<\/tr>\n
Raza arcului de pliere<\/td>\n\uff080.38\u00b10.02\uff09Mm<\/td>\n<\/tr>\n
Afi\u0219aj<\/td>\nEcran tactil de 5\u201d<\/td>\n<\/tr>\n
Imprimant\u0103<\/td>\nImprimant\u0103 termic\u0103 modular\u0103 integrat\u0103<\/td>\n<\/tr>\n
Mediul \u00eenconjur\u0103tor<\/td>\nAmbient\uff0820 \u00b1 10\uff09\u00b0C\uff1bRh \uff1c 85\uff05<\/td>\n<\/tr>\n
Putere<\/td>\nAc220v, 50hz<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

Parametrii tehnici ai e\u0219antionatorului special<\/strong><\/h4>\n
\n\n\n\n<\/colgroup>\n\n\n\n\n\n
M\u0103rimea e\u0219antionului<\/td>\n150mm15mm<\/td>\n<\/tr>\n
Paralelismul celor dou\u0103 laturi lungi<\/td>\n\u22640.015mm<\/td>\n<\/tr>\n
Grosimea e\u0219antion\u0103rii<\/td>\n(0,05~1,2) mm<\/td>\n<\/tr>\n
Dimensiuni<\/td>\nAproximativ 580220*620mm<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

5. Standarde<\/h2>\n

ISO 5626\uff0cTAPPI T511\uff0cGB\/T 457\uff0cQB\/T 1049<\/p>\n

 <\/p>\n

6. Configurare<\/h2>\n

a) Configura\u021bie standard:\u00a0NZD-01 MIT Tester de anduran\u021b\u0103 pliabil<\/strong>, rol\u0103 de h\u00e2rtie, manual, certificat de calibrare, cablu de alimentare.<\/p>\n

b) Configura\u021bie op\u021bional\u0103: F\u0103lci nestandardizate,<\/p>\n

\"NZD-01<\/p>\n

 <\/p>\n

7. \u00centreb\u0103ri frecvente<\/h2>\n

1. Care este obiectivul principal al\u00a0Test de rezisten\u021b\u0103 la pliere MIT<\/strong>, \u0219i cum evalueaz\u0103 performan\u021ba material\u0103?<\/p>\n

The\u00a0Test de rezisten\u021b\u0103 la pliere MIT<\/strong>\u00a0urm\u0103re\u0219te s\u0103 evalueze durabilitatea unui material \u00een condi\u021bii de pliere repetat\u0103. Acesta evalueaz\u0103 performan\u021ba prin m\u0103surarea logaritmului (baza 10) al num\u0103rului de pliuri duble \u00een punctul de fractur\u0103 al specimenului \u00een condi\u021bii de tensiune standardizate.<\/p>\n

 <\/p>\n

2. Cum func\u021bioneaz\u0103\u00a0Tester de anduran\u021b\u0103 pliabil MIT<\/strong>\u00a0controlul parametrilor de pliere, cum ar fi viteza \u0219i unghiul?<\/p>\n

Testerul permite rate de pliere reglabile \u00eentre 20 \u0219i 200 de pliuri duble pe minut \u0219i men\u021bine un unghi de pliere specificat de 135 de grade. Acest control asigur\u0103 reproductibilitatea \u0219i standardizarea \u00een testare.<\/p>\n

 <\/p>\n

3. Ce importan\u021b\u0103 are tensiunea arcului \u00een testul de rezisten\u021b\u0103 la pliere al MIT \u0219i cum se regleaz\u0103 aceasta?<\/p>\n

Tensiunea arcului, care variaz\u0103 de obicei de la 4,91 N la 14,72 N, este esen\u021bial\u0103 pentru aplicarea unei tensiuni constante pe e\u0219antion. Aceasta se regleaz\u0103 cu ajutorul greut\u0103\u021bilor corespunz\u0103toare nivelului de tensiune dorit.<\/p>\n

 <\/p>\n

4. Poate MIT Folding Endurance Tester s\u0103 se adapteze la diferite materiale \u0219i cum se ob\u021bine aceast\u0103 versatilitate?<\/p>\n

Da, testerul este versatil \u0219i poate acomoda diverse materiale. Aceast\u0103 adaptabilitate este ob\u021binut\u0103 prin disponibilitatea mai multor capete de pliere \u0219i greut\u0103\u021bi, permi\u021b\u00e2nd testarea unei game largi de materiale \u0219i grosimi.<\/p>\n

 <\/p>\n

Dac\u0103 ave\u021bi nevoi de cump\u0103rare, v\u0103 rug\u0103m s\u0103\u00a0contacta\u021bi-ne<\/a>\u00a0\u0219i\u00a0Cell Instruments<\/a>\u00a0v\u0103 va oferi produse satisf\u0103c\u0103toare.<\/p>\n

\"NZD-01<\/a><\/p>\n

Dac\u0103 dori\u021bi mai multe informa\u021bii despre acest produs, v\u0103 rug\u0103m s\u0103 nu ezita\u021bi s\u0103 ne contacta\u021bi. Recomand alte produse populare pentru dvs:\u00a0Tester de grosime a \u021besutului<\/a>,\u00a0Tester pentru grosimea h\u00e2rtiei \u0219i a cartonului<\/a>,\u00a0Tester de containere<\/a>,\u00a0Tester de putere de men\u021binere<\/a>,\u00a0Tester pentru carton cu ridicata<\/a>,\u00a0Tester de grosime a \u021besutului produc\u0103tor<\/a>,\u00a0Tester de grosime pentru h\u00e2rtie \u0219i carton angrosist<\/a><\/p>","protected":false},"excerpt":{"rendered":"

1. Introduction of NZD-01 MIT Folding Endurance Tester NZD-01 MIT Folding Endurance Tester\u00a0is designed for assessing the fold endurance performance of sheet materials such as paper, cardboard, and tobacco sheets, with a thickness of less than 1.25 mm. During the test, specimens undergo double folding under standard tension conditions, and the logarithm (base 10) of […]<\/p>","protected":false},"featured_media":0,"parent":0,"template":"","meta":{"_acf_changed":false},"products-categories":[1468],"productstags":[],"class_list":["post-2947","products","type-products","status-publish","hentry","products-categories-paper-board-tester"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.materialstests.com\/ro\/wp-json\/wp\/v2\/products\/2947","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.materialstests.com\/ro\/wp-json\/wp\/v2\/products"}],"about":[{"href":"https:\/\/www.materialstests.com\/ro\/wp-json\/wp\/v2\/types\/products"}],"version-history":[{"count":0,"href":"https:\/\/www.materialstests.com\/ro\/wp-json\/wp\/v2\/products\/2947\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.materialstests.com\/ro\/wp-json\/wp\/v2\/media?parent=2947"}],"wp:term":[{"taxonomy":"products-categories","embeddable":true,"href":"https:\/\/www.materialstests.com\/ro\/wp-json\/wp\/v2\/products-categories?post=2947"},{"taxonomy":"productstags","embeddable":true,"href":"https:\/\/www.materialstests.com\/ro\/wp-json\/wp\/v2\/productstags?post=2947"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}