{"id":1464,"date":"2023-04-20T13:07:29","date_gmt":"2023-04-20T05:07:29","guid":{"rendered":"https:\/\/www.qualitester.com\/?post_type=product&#038;p=1464"},"modified":"2024-12-04T16:27:00","modified_gmt":"2024-12-04T08:27:00","slug":"coefficient-of-friction-tester-cof-01","status":"publish","type":"product","link":"https:\/\/www.qualitester.com\/ro\/produs\/coefficient-of-friction-tester-cof-01\/","title":{"rendered":"COF-01 Tester de coeficient de frecare"},"content":{"rendered":"<h2><strong>Introducere \u00een aparatul de testare a coeficientului de frecare<\/strong><\/h2>\n<p>The <strong>tester de coeficient de frecare<\/strong> este un instrument de precizie conceput pentru a m\u0103sura coeficien\u021bii statici \u0219i cinetici de frecare \u00eentre dou\u0103 suprafe\u021be. Aceste m\u0103sur\u0103tori sunt esen\u021biale \u00een evaluarea \u201calunec\u0103rii\u201d sau a rezisten\u021bei materialelor, \u00een special \u00een industriile \u00een care ambalarea, eficien\u021ba produc\u021biei \u0219i compatibilitatea materialelor sunt esen\u021biale. Prin determinarea precis\u0103 a coeficientului de frecare, produc\u0103torii pot optimiza procesele, \u00eembun\u0103t\u0103\u021bi calitatea produselor \u0219i asigura buna func\u021bionare \u00een timpul produc\u021biei, depozit\u0103rii \u0219i transportului.<\/p>\n<h2><strong>Importan\u021ba test\u0103rii coeficientului de frecare<\/strong><\/h2>\n<p>Coeficientul de frecare joac\u0103 un rol esen\u021bial \u00een comportamentul materialelor, afect\u00e2nd modul \u00een care produsele interac\u021bioneaz\u0103 \u00een timpul produc\u021biei \u0219i utiliz\u0103rii. Un coeficient mai mic \u00eenseamn\u0103 o performan\u021b\u0103 mai bun\u0103 de alunecare, \u00een timp ce un coeficient mai mare poate indica probleme poten\u021biale, cum ar fi lipirea sau blocarea. Factori precum aditivii, straturile, tratamentele \u0219i condi\u021biile de mediu pot influen\u021ba toate aceste propriet\u0103\u021bi de frecare. Testarea precis\u0103 \u00eei ajut\u0103 pe produc\u0103tori:<\/p>\n<ul>\n<li>\u00cembun\u0103t\u0103\u021birea manipul\u0103rii \u0219i prelucr\u0103rii materialelor.<\/li>\n<li>Prevenirea defectelor de material cauzate de frecarea excesiv\u0103.<\/li>\n<li>Optimiza\u021bi viteza liniei de produc\u021bie \u0219i reduce\u021bi timpii mor\u021bi.<\/li>\n<\/ul>\n<h2><strong>Prezentare general\u0103 a standardelor<\/strong><\/h2>\n<p>Pentru a asigura uniformitatea \u0219i fiabilitatea <strong>tester de coeficient de frecare<\/strong> respect\u0103 standardele recunoscute la nivel interna\u021bional, inclusiv <a href=\"https:\/\/www.qualitester.com\/ro\/categorie-produs\/astm\/astm-d1894\/\" target=\"_blank\" rel=\"noopener\"><strong>ASTM D1894<\/strong><\/a> \u0219i <a href=\"https:\/\/www.qualitester.com\/ro\/categorie-produs\/iso\/iso-8295\/\" target=\"_blank\" rel=\"noopener\"><strong>ISO 8295<\/strong><\/a>.<\/p>\n<h3><a href=\"https:\/\/www.astm.org\/d1894-14.html\" target=\"_blank\" rel=\"noopener nofollow\"><strong>ASTM D1894<\/strong><\/a><\/h3>\n<ul>\n<li><strong>Prezentare general\u0103<\/strong>: Acest standard specific\u0103 metoda de determinare a coeficien\u021bilor de frecare statici \u0219i cinetici ai filmelor \u0219i foliilor din plastic.<\/li>\n<li><strong>Metoda de testare<\/strong>: Folosind metoda saniei \u0219i a planului, rezisten\u021ba materialului la alunecare este m\u0103surat\u0103 \u00een condi\u021bii controlate.<\/li>\n<li><strong>Relevan\u021b\u0103<\/strong>: ASTM D1894 este adoptat pe scar\u0103 larg\u0103 \u00een industria ambalajelor pentru a evalua compatibilitatea materialelor \u0219i performan\u021ba pe ma\u0219ini.<\/li>\n<\/ul>\n<h3><a href=\"https:\/\/www.iso.org\/standard\/20760.html\" target=\"_blank\" rel=\"noopener nofollow\"><strong>ISO 8295<\/strong><\/a><\/h3>\n<ul>\n<li><strong>Prezentare general\u0103<\/strong>: ISO 8295 ofer\u0103 linii directoare pentru evaluarea coeficien\u021bilor de frecare ai filmelor \u0219i foilor din plastic.<\/li>\n<li><strong>Metoda de testare<\/strong>: Similar cu ASTM D1894, acesta utilizeaz\u0103 o sanie pentru a m\u0103sura rezisten\u021ba la alunecare \u00een condi\u021bii standardizate.<\/li>\n<li><strong>Relevan\u021b\u0103<\/strong>: Acest standard asigur\u0103 conformitatea global\u0103 pentru produc\u0103torii care lucreaz\u0103 pe pie\u021bele interna\u021bionale.<\/li>\n<\/ul>\n<h3><strong>Compara\u021bie \u00eentre ASTM D1894 \u0219i ISO 8295<\/strong><\/h3>\n<p>De\u0219i ambele standarde se concentreaz\u0103 pe principii de testare similare, ele difer\u0103 \u00een ceea ce prive\u0219te anumi\u021bi parametri, cum ar fi viteza de testare \u0219i cerin\u021bele specifice. Conformitatea cu ambele standarde asigur\u0103 compatibilitatea pe diverse pie\u021be.<\/p>\n<h2><strong>Aplica\u021bii ale testerului de coeficient de frecare<\/strong><\/h2>\n<p>The <strong>tester de coeficient de frecare<\/strong> este versatil \u0219i aplicabil la o varietate de materiale, inclusiv:<\/p>\n<ul>\n<li><strong>Filme pentru ambalaje<\/strong>: Evaluarea \u201calunec\u0103rii\u201d pentru func\u021bionarea eficient\u0103 a ma\u0219inii.<\/li>\n<li><strong>H\u00e2rtie \u0219i textile<\/strong>: Evaluarea rezisten\u021bei la frecare pentru o performan\u021b\u0103 constant\u0103 a produsului.<\/li>\n<li><strong>Cauciuc \u0219i acoperiri<\/strong>: M\u0103surarea durabilit\u0103\u021bii \u0219i a capacit\u0103\u021bii de utilizare \u00een diverse condi\u021bii.<\/li>\n<li><strong>Pl\u0103cu\u021be de fr\u00e2n\u0103 \u0219i anvelope<\/strong>: Asigurarea siguran\u021bei prin evalu\u0103ri precise ale frec\u0103rii.<\/li>\n<\/ul>\n<h2><strong>Principiul \u0219i formula de lucru<\/strong><\/h2>\n<p>Aparatul de testare utilizeaz\u0103 metoda saniei \u0219i a planului, \u00een care o sanie cu greutate este t\u00e2r\u00e2t\u0103 pe o suprafa\u021b\u0103 plan\u0103, iar for\u021ba necesar\u0103 este m\u0103surat\u0103. Coeficientul de frecare se calculeaz\u0103 folosind formula:<\/p>\n<p><strong><span class=\"base\"><span class=\"mord mathnormal\">\u03bc<\/span><span class=\"mrel\">=<\/span><\/span><span class=\"base\"><span class=\"mord\"><span class=\"mfrac\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\"><span class=\"mord mathnormal\">N\/<\/span><span class=\"mord mathnormal\">f<\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><\/span><\/span><\/span><\/span><\/strong><\/p>\n<h3>Unde:<\/h3>\n<ul>\n<li><strong><span class=\"katex\"><span class=\"katex-mathml\">\u03bc<\/span><\/span><\/strong>: Coeficientul de frecare<\/li>\n<li><strong><span class=\"katex\"><span class=\"katex-mathml\">f<\/span><\/span><\/strong>: For\u021ba de frecare<\/li>\n<li><strong><span class=\"katex\"><span class=\"katex-mathml\">N<\/span><\/span><\/strong>: For\u021ba normal\u0103<\/li>\n<\/ul>\n<p><strong>COF static (\u03bcs)<\/strong>: M\u0103soar\u0103 for\u021ba necesar\u0103 pentru ini\u021bierea mi\u0219c\u0103rii.<br \/>\n<strong>COF cinetic (<span class=\"katex\"><span class=\"katex-mathml\">\u03bcd<\/span><\/span>)<\/strong>: M\u0103soar\u0103 for\u021ba necesar\u0103 pentru a men\u021bine mi\u0219carea.<\/p>\n<h2><strong>Caracteristici ale testerului de coeficient de frecare COF-01<\/strong><\/h2>\n<p>The <strong>COF-01 Tester pentru coeficientul de frecare<\/strong> este proiectat pentru a oferi rezultate precise, fiabile, cu o utilizare u\u0219oar\u0103:<\/p>\n<ol>\n<li><strong>Sistem de control avansat<\/strong>: Control bazat pe PLC cu o interfa\u021b\u0103 HMI cu ecran tactil.<\/li>\n<li><strong>Mecanic\u0103 de \u00eenalt\u0103 precizie<\/strong>: Ac\u021bionat de un motor pas cu pas \u0219i un \u0219urub cu bile.<\/li>\n<li><strong>Analiz\u0103 \u00een timp real<\/strong>: Afi\u0219eaz\u0103 curbele de testare \u0219i \u00eenregistreaz\u0103 automat rezultatele.<\/li>\n<li><strong>Respectarea standardelor<\/strong>: Ader\u0103 \u00een totalitate la ASTM D1894, ISO 8295, TAPPI T816 \u0219i GB 10006.<\/li>\n<li><strong>Op\u021biuni personalizabile<\/strong>: Capacitatea celulei de \u00eenc\u0103rcare, greutatea saniei \u0219i software-ul pot fi adaptate pentru a r\u0103spunde nevoilor specifice.<\/li>\n<li><strong>Proiectare robust\u0103<\/strong>: Planul de testare din aluminiu durabil asigur\u0103 longevitatea.<\/li>\n<\/ol>\n<h2><strong>Parametrii tehnici<\/strong><\/h2>\n<table style=\"height: 405px;\" width=\"604\">\n<thead>\n<tr>\n<th><strong>Parametru<\/strong><\/th>\n<th><strong>Specifica\u021bii<\/strong><\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"text-align: center;\">Celul\u0103 de \u00eenc\u0103rcare<\/td>\n<td style=\"text-align: center;\">5 N (personalizabil)<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\">Acurate\u021be<\/td>\n<td style=\"text-align: center;\">\u00b10,5% F.S.<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\">Sanie<\/td>\n<td style=\"text-align: center;\">200\u00b11g (sau dup\u0103 cum este necesar)<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\">Dimensiune sanie<\/td>\n<td style=\"text-align: center;\">63,5 mm \u00d7 63,5 mm<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\">Viteza de testare<\/td>\n<td style=\"text-align: center;\">100 mm\/min (ISO), 150 mm\/min (ASTM)<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\">Dimensiuni<\/td>\n<td style=\"text-align: center;\">540 mm (L) \u00d7 380 mm (l) \u00d7 240 mm (H)<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\">Greutate<\/td>\n<td style=\"text-align: center;\">NW 21 kg<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\">Putere<\/td>\n<td style=\"text-align: center;\">110-220 V, 50\/60 Hz<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2><strong>Avantajele testerului COF-01<\/strong><\/h2>\n<ul>\n<li>\u00cembun\u0103t\u0103\u021be\u0219te calitatea materialelor prin furnizarea de date exacte privind frecarea.<\/li>\n<li>Cre\u0219te eficien\u021ba produc\u021biei prin optimizarea compatibilit\u0103\u021bii materialelor.<\/li>\n<li>Respect\u0103 standardele interna\u021bionale de testare pentru acceptarea pe pia\u021ba global\u0103.<\/li>\n<\/ul>\n<h2><strong>De ce s\u0103 alege\u021bi Cell Instruments?<\/strong><\/h2>\n<p>Cell Instruments este un nume de \u00eencredere \u00een testarea materialelor, oferind solu\u021bii inovatoare adaptate la nevoile industriei. Cu expertiz\u0103 \u00een personalizare \u0219i automatizare, ne asigur\u0103m c\u0103 fiecare produs \u00eendepline\u0219te cele mai \u00eenalte standarde de precizie \u0219i utilitate.<\/p>\n<h2><strong>\u00centreb\u0103ri frecvente<\/strong><\/h2>\n<ol>\n<li><strong>Care este scopul principal al unui tester de coeficient de frecare?<\/strong>\n<ul>\n<li>Acesta m\u0103soar\u0103 coeficien\u021bii de frecare statici \u0219i cinetici pentru a asigura compatibilitatea \u0219i performan\u021ba materialelor.<\/li>\n<\/ul>\n<\/li>\n<li><strong>Ce industrii beneficiaz\u0103 de utilizarea testerului COF-01?<\/strong>\n<ul>\n<li>Industriile includ ambalaje, textile, acoperiri, adezivi \u0219i automobile.<\/li>\n<\/ul>\n<\/li>\n<li><strong>Care este diferen\u021ba dintre COF static \u0219i COF cinetic?<\/strong>\n<ul>\n<li>COF static\u0103 m\u0103soar\u0103 for\u021ba de a \u00eencepe mi\u0219carea, \u00een timp ce COF cinetic\u0103 m\u0103soar\u0103 for\u021ba de a men\u021bine mi\u0219carea.<\/li>\n<\/ul>\n<\/li>\n<li><strong>Ce standarde respect\u0103 COF-01?<\/strong>\n<ul>\n<li>ASTM D1894, ISO 8295, TAPPI T816 \u0219i GB 10006.<\/li>\n<\/ul>\n<\/li>\n<li><strong>Testerul COF-01 poate fi personalizat?<\/strong>\n<ul>\n<li>Da, op\u021biuni precum greutatea saniei, integrarea software-ului \u0219i limba de afi\u0219are sunt personalizabile.<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n<h2>Produs \u00eenrudit<\/h2>\n<p>&nbsp;<\/p>\n<blockquote class=\"wp-embedded-content\" data-secret=\"vzpdHvwUo6\"><p><a href=\"https:\/\/www.qualitester.com\/ro\/produs\/inclined-coefficient-of-friction-tester-cof-03\/\">COF-03 Tester de coeficient de frecare \u00eenclinat<\/a><\/p><\/blockquote>\n<p><iframe class=\"wp-embedded-content\" sandbox=\"allow-scripts\" security=\"restricted\" style=\"position: absolute; visibility: hidden;\" title=\"\u300a COF-03 Inclined Coefficient of Friction Tester \u300b\u2014Material Quality Tester\" src=\"https:\/\/www.qualitester.com\/product\/inclined-coefficient-of-friction-tester-cof-03\/embed\/#?secret=iREm9kW5bX#?secret=vzpdHvwUo6\" data-secret=\"vzpdHvwUo6\" width=\"500\" height=\"282\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\"><\/iframe><\/p>\n<blockquote class=\"wp-embedded-content\" data-secret=\"Cdow4RlaQp\"><p><a href=\"https:\/\/www.qualitester.com\/ro\/produs\/sale-film-friction-peel-tester\/\">FPT-01 Tester de fric\u021biune\/elipire a filmului<\/a><\/p><\/blockquote>\n<p><iframe class=\"wp-embedded-content\" sandbox=\"allow-scripts\" security=\"restricted\" style=\"position: absolute; visibility: hidden;\" title=\"\u300a FPT-01 Film Friction\/Peel Tester \u300b\u2014Material Quality Tester\" src=\"https:\/\/www.qualitester.com\/product\/sale-film-friction-peel-tester\/embed\/#?secret=Hw1oI6Nct5#?secret=Cdow4RlaQp\" data-secret=\"Cdow4RlaQp\" width=\"500\" height=\"282\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\"><\/iframe><\/p>\n<blockquote class=\"wp-embedded-content\" data-secret=\"2jVvGEozrn\"><p><a href=\"https:\/\/www.qualitester.com\/ro\/produs\/cof-s1-mop-push-force-tester\/\">COF-S1 Tester de for\u021b\u0103 de \u00eempingere a mopului<\/a><\/p><\/blockquote>\n<p><iframe class=\"wp-embedded-content\" sandbox=\"allow-scripts\" security=\"restricted\" style=\"position: absolute; visibility: hidden;\" title=\"\u300a COF-S1 Mop Push Force Tester \u300b\u2014Material Quality Tester\" src=\"https:\/\/www.qualitester.com\/product\/cof-s1-mop-push-force-tester\/embed\/#?secret=B9Tn02gS9q#?secret=2jVvGEozrn\" data-secret=\"2jVvGEozrn\" width=\"500\" height=\"282\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\"><\/iframe><\/p>\n<blockquote class=\"wp-embedded-content\" data-secret=\"DdI6KzAUQy\"><p><a href=\"https:\/\/www.qualitester.com\/ro\/produs\/sale-smart-pen-coefficient-of-friction-tester\/\">TSTP-01 Tester de coeficient de frecare cu stilou inteligent<\/a><\/p><\/blockquote>\n<p><iframe class=\"wp-embedded-content\" sandbox=\"allow-scripts\" security=\"restricted\" style=\"position: absolute; visibility: hidden;\" title=\"\u300a TSTP-01 Smart Pen Coefficient of Friction Tester \u300b\u2014Material Quality Tester\" src=\"https:\/\/www.qualitester.com\/product\/sale-smart-pen-coefficient-of-friction-tester\/embed\/#?secret=4DUzcPrfLZ#?secret=DdI6KzAUQy\" data-secret=\"DdI6KzAUQy\" width=\"500\" height=\"282\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\"><\/iframe><\/p>\n<blockquote class=\"wp-embedded-content\" data-secret=\"RPLf6zL5u2\"><p><a href=\"https:\/\/www.qualitester.com\/ro\/produs\/sale-floor-wiper-friction-testing-instrument\/\">Instrument de testare a frec\u0103rii \u0219terg\u0103toarelor de pardoseal\u0103 MopFric-01<\/a><\/p><\/blockquote>\n<p><iframe class=\"wp-embedded-content\" sandbox=\"allow-scripts\" security=\"restricted\" style=\"position: absolute; visibility: hidden;\" title=\"\u300a MopFric-01 Floor Wiper Friction Testing Instrument \u300b\u2014Material Quality Tester\" src=\"https:\/\/www.qualitester.com\/product\/sale-floor-wiper-friction-testing-instrument\/embed\/#?secret=KOywcm9GZM#?secret=RPLf6zL5u2\" data-secret=\"RPLf6zL5u2\" width=\"500\" height=\"282\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\"><\/iframe><\/p>\n<p>&nbsp;<\/p>","protected":false},"excerpt":{"rendered":"<p>The <strong>tester de coeficient de frecare<\/strong> este un instrument de precizie conceput pentru a m\u0103sura coeficien\u021bii statici \u0219i cinetici de frecare \u00eentre dou\u0103 suprafe\u021be. Aceste m\u0103sur\u0103tori sunt esen\u021biale pentru evaluarea \u201calunec\u0103rii\u201d sau a rezisten\u021bei materialelor, \u00een special \u00een industriile \u00een care ambalarea, eficien\u021ba produc\u021biei \u0219i compatibilitatea materialelor sunt esen\u021biale.<\/p>","protected":false},"featured_media":6145,"comment_status":"closed","ping_status":"closed","template":"","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":""},"product_cat":[845,1129,1062,938,683,44,16,106,170,95],"product_tag":[],"class_list":{"0":"post-1464","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-customization","7":"product_cat-gb-10006","8":"product_cat-tappi-t816","9":"product_cat-textile-tester","10":"product_cat-coefficient-of-friction-tester","11":"product_cat-paper-and-board-testers","12":"product_cat-plastic-packaging-testers","13":"product_cat-astm-d1894","14":"product_cat-iso-8295","15":"product_cat-products","16":"desktop-align-left","17":"tablet-align-left","18":"mobile-align-left","20":"first","21":"instock","22":"shipping-taxable","23":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/www.qualitester.com\/ro\/wp-json\/wp\/v2\/product\/1464","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.qualitester.com\/ro\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.qualitester.com\/ro\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/www.qualitester.com\/ro\/wp-json\/wp\/v2\/comments?post=1464"}],"version-history":[{"count":0,"href":"https:\/\/www.qualitester.com\/ro\/wp-json\/wp\/v2\/product\/1464\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.qualitester.com\/ro\/wp-json\/wp\/v2\/media\/6145"}],"wp:attachment":[{"href":"https:\/\/www.qualitester.com\/ro\/wp-json\/wp\/v2\/media?parent=1464"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.qualitester.com\/ro\/wp-json\/wp\/v2\/product_cat?post=1464"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.qualitester.com\/ro\/wp-json\/wp\/v2\/product_tag?post=1464"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}