{"id":1313,"date":"2026-06-04T04:24:31","date_gmt":"2026-06-04T04:24:31","guid":{"rendered":"https:\/\/www.packtests.com\/?post_type=standard&#038;p=1313"},"modified":"2026-06-04T06:15:27","modified_gmt":"2026-06-04T06:15:27","slug":"iso-15359","status":"publish","type":"standard","link":"https:\/\/www.packtests.com\/sl\/standard\/iso-15359\/","title":{"rendered":"ISO 15359"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"1313\" class=\"elementor elementor-1313\" data-elementor-post-type=\"standard\">\n\t\t\t\t<div class=\"elementor-element elementor-element-e912fa0 e-flex e-con-boxed e-con e-parent\" data-id=\"e912fa0\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-c523b84 elementor-widget elementor-widget-text-editor\" data-id=\"c523b84\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<h2 data-section-id=\"1glmduz\" data-start=\"2724\" data-end=\"2751\">Standard ISO 15359 in presku\u0161anje trenja papirja<\/h2><p data-start=\"1246\" data-end=\"1584\">Standard ISO 15359 ocenjuje trenje z merjenjem sile, potrebne za za\u010detek gibanja in ohranjanje drsenja med dvema povr\u0161inama iz papirja ali kartona pod dolo\u010deno obremenitvijo. Standard prav tako na edinstven na\u010din ocenjuje trenje po ponavljajo\u010dih se ciklih drsenja, kar laboratorijem pomaga razumeti, kako obraba povr\u0161ine vpliva na trenje.<\/p><p data-start=\"765\" data-end=\"1244\">Lastnosti trenja imajo klju\u010dno vlogo pri predelavi papirja, tiskanju, proizvodnji embala\u017ee, prevozu in avtomatiziranih sistemih za ravnanje z blagom. Preveliko trenje lahko povzro\u010di te\u017eave pri podajanju, medtem ko premajhno trenje lahko vodi do nestabilnosti pri zlaganju, zdrsa in neu\u010dinkovitosti proizvodnje. Zato je natan\u010dno <strong data-start=\"1092\" data-end=\"1111\">Merjenje COF<\/strong> je postala klju\u010dna dejavnost nadzora kakovosti za proizvajalce papirja, predelovalce, dobavitelje embala\u017ee in preskusne laboratorije.<\/p><h2 data-section-id=\"1glmduz\" data-start=\"2724\" data-end=\"2751\">Na\u010delo preskusa po standardu ISO 15359<\/h2><p data-start=\"2753\" data-end=\"2800\">Standard ISO 15359 uporablja\u00a0<strong data-start=\"2772\" data-end=\"2799\">metoda vodoravne ravnine<\/strong>.<\/p><p data-start=\"2802\" data-end=\"2851\">Dva preskusna vzorca se postavita tako, da se dotikata po povr\u0161ini:<\/p><ul data-start=\"2853\" data-end=\"3083\"><li data-section-id=\"wn2iwc\" data-start=\"2853\" data-end=\"2902\">En vzorec je pritrjen na nepremi\u010dno mizo.<\/li><li data-section-id=\"zraw0g\" data-start=\"2903\" data-end=\"2956\">Drugi vzorec je pritrjen na sani z ute\u017ejo.<\/li><li data-section-id=\"16fhxw7\" data-start=\"2957\" data-end=\"3009\">Vle\u010dna sila se izvaja na nadzorovan na\u010din.<\/li><li data-section-id=\"l67gs4\" data-start=\"3010\" data-end=\"3083\">Zabele\u017ei se sila, potrebna za za\u010detek gibanja in njegovo ohranjanje.<\/li><\/ul><p data-start=\"3085\" data-end=\"3103\">Test meri:<\/p><ol data-start=\"3105\" data-end=\"3266\"><li data-section-id=\"1g1y7cr\" data-start=\"3105\" data-end=\"3163\"><strong data-start=\"3108\" data-end=\"3163\">Stati\u010dni koeficient trenja pri prvem zdrsu (\u03bcS1)<\/strong><\/li><li data-section-id=\"1qyi803\" data-start=\"3164\" data-end=\"3222\"><strong data-start=\"3167\" data-end=\"3222\">Stati\u010dni koeficient trenja na tretjem drsniku (\u03bcS3)<\/strong><\/li><li data-section-id=\"zpxrif\" data-start=\"3223\" data-end=\"3266\"><strong data-start=\"3226\" data-end=\"3266\">Kineti\u010dni koeficient trenja (\u03bcK)<\/strong><\/li><\/ol><p data-start=\"3268\" data-end=\"3479\">Za razliko od nekaterih standardov za trenje, ki ocenjujejo le za\u010detno drsenje, standard ISO 15359 ocenjuje trenje po ve\u010d ponavljajo\u010dih se ciklih obrabe, s \u010dimer zagotavlja dragocene informacije o trajnosti povr\u0161ine in stabilnosti trenja.<\/p><h2 data-section-id=\"1n6w3w0\" data-start=\"3486\" data-end=\"3513\">Preskusni postopek po standardu ISO 15359<\/h2><h3 data-section-id=\"2pr905\" data-start=\"3515\" data-end=\"3548\">Stati\u010dni koeficient trenja na prvem drsniku<\/h3><p data-start=\"3550\" data-end=\"3594\">Za dolo\u010ditev za\u010detnega stati\u010dnega trenja:<\/p><ol data-start=\"3596\" data-end=\"4017\"><li data-section-id=\"1ku0ntf\" data-start=\"3596\" data-end=\"3648\">Papirnate vzorce pritrdite na drsnik in preskusno mizo.<\/li><li data-section-id=\"mom2pv\" data-start=\"3649\" data-end=\"3747\">Prepri\u010dajte se, da sta usmeritvi v smeri stroja (MD) in pre\u010dni smeri (TD) pravilno poravnani.<\/li><li data-section-id=\"7s43de\" data-start=\"3748\" data-end=\"3807\">Spustite sani na pribli\u017eno\u00a0<strong data-start=\"3783\" data-end=\"3806\">3,0 mm\/s \u00b1 2,0 mm\/s<\/strong>.<\/li><li data-section-id=\"ievmjg\" data-start=\"3808\" data-end=\"3851\">Pustite sani, da po\u010divajo 1\u201320 sekund.<\/li><li data-section-id=\"qjwqp4\" data-start=\"3852\" data-end=\"3898\">Silo pove\u010dujte postopoma, dokler se ne za\u010dne drsenje.<\/li><li data-section-id=\"1gbhunh\" data-start=\"3899\" data-end=\"3955\">Zapi\u0161ite silo, potrebno za za\u010detek gibanja (FS1).<\/li><li data-section-id=\"1ru0g\" data-start=\"3956\" data-end=\"4017\">Ponavljajte, dokler ne dobite vsaj \u0161est veljavnih meritev.<\/li><\/ol><h3 data-section-id=\"12a9499\" data-start=\"4019\" data-end=\"4056\">Stati\u010dni in kineti\u010dni koeficient trenja po obrabi<\/h3><p data-start=\"4058\" data-end=\"4106\">Pri ocenjevanju trenja po ve\u010dkratnem drsenju:<\/p><ol data-start=\"4108\" data-end=\"4460\"><li data-section-id=\"14yzulz\" data-start=\"4108\" data-end=\"4152\">Opravite za\u010detni premik in zabele\u017eite FS1.<\/li><li data-section-id=\"fzez9v\" data-start=\"4153\" data-end=\"4217\">Nadaljujte z gibanjem v skladu s predpisanim profilom vo\u017enje.<\/li><li data-section-id=\"9epmp8\" data-start=\"4218\" data-end=\"4289\">Postopek drsenja ponovite trikrat z istim parom vzorcev.<\/li><li data-section-id=\"1gdjzrf\" data-start=\"4290\" data-end=\"4414\">Zapis:<br \/><ul data-start=\"4304\" data-end=\"4414\"><li data-section-id=\"1yloo5v\" data-start=\"4304\" data-end=\"4336\">Stati\u010dna sila na tretjem drsniku (FS3)<\/li><li data-section-id=\"e5wc4w\" data-start=\"4340\" data-end=\"4414\">Povpre\u010dna kineti\u010dna trenjna sila (FK) v dolo\u010denem intervalu vo\u017enje<\/li><\/ul><\/li><li data-section-id=\"1xjoy6t\" data-start=\"4415\" data-end=\"4460\">Opravite vsaj \u0161est veljavnih ponovnih preskusov.<\/li><\/ol><p data-start=\"4462\" data-end=\"4579\">Ta pristop laboratorijem omogo\u010da, da ocenijo, kako se spreminjajo lastnosti trenja po interakciji s povr\u0161ino in obrabi<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8745e4f elementor-widget elementor-widget-image\" data-id=\"8745e4f\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"800\" height=\"534\" src=\"https:\/\/www.packtests.com\/wp-content\/uploads\/2026\/06\/ISO-15359-Horizontal-Plane-COF-Test-Testing-Process-1-1024x683.webp\" class=\"attachment-large size-large wp-image-1321\" alt=\"Preskus koeficienta trenja (COF) v vodoravni ravnini po standardu ISO 15359 \u2013 Postopek presku\u0161anja\" srcset=\"https:\/\/www.packtests.com\/wp-content\/uploads\/2026\/06\/ISO-15359-Horizontal-Plane-COF-Test-Testing-Process-1-1024x683.webp 1024w, https:\/\/www.packtests.com\/wp-content\/uploads\/2026\/06\/ISO-15359-Horizontal-Plane-COF-Test-Testing-Process-1-300x200.webp 300w, https:\/\/www.packtests.com\/wp-content\/uploads\/2026\/06\/ISO-15359-Horizontal-Plane-COF-Test-Testing-Process-1-768x512.webp 768w, https:\/\/www.packtests.com\/wp-content\/uploads\/2026\/06\/ISO-15359-Horizontal-Plane-COF-Test-Testing-Process-1-18x12.webp 18w, https:\/\/www.packtests.com\/wp-content\/uploads\/2026\/06\/ISO-15359-Horizontal-Plane-COF-Test-Testing-Process-1.webp 1536w\" sizes=\"(max-width: 800px) 100vw, 800px\" title=\"\">\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a31745c elementor-widget elementor-widget-text-editor\" data-id=\"a31745c\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<h2 data-section-id=\"oqu6ht\" data-start=\"4586\" data-end=\"4625\">Izra\u010dun koeficientov trenja<\/h2><p data-start=\"4627\" data-end=\"4755\">Standard ISO 15359 izra\u010duna koeficiente trenja tako, da izmerjeno trenjno silo deli z normalno silo, ki jo povzro\u010da te\u017ea san.<\/p><h3 data-section-id=\"y0ipo8\" data-start=\"4757\" data-end=\"4806\">Stati\u010dni koeficient trenja pri prvem zdrsu<\/h3><p data-start=\"4847\" data-end=\"4853\"><img decoding=\"async\" class=\"alignnone size-full wp-image-1316\" src=\"https:\/\/www.packtests.com\/wp-content\/uploads\/2026\/06\/fe845b55a49def8309fd6291e9a9a3dd.png\" alt=\"Stati\u010dni koeficient trenja pri prvem zdrsu\" width=\"103\" height=\"44\" title=\"\" srcset=\"https:\/\/www.packtests.com\/wp-content\/uploads\/2026\/06\/fe845b55a49def8309fd6291e9a9a3dd.png 103w, https:\/\/www.packtests.com\/wp-content\/uploads\/2026\/06\/fe845b55a49def8309fd6291e9a9a3dd-18x8.png 18w\" sizes=\"(max-width: 103px) 100vw, 103px\" \/><\/p><p data-start=\"4847\" data-end=\"4853\">Kje:<\/p><ul data-start=\"4855\" data-end=\"4990\"><li data-section-id=\"1trjkwl\" data-start=\"4855\" data-end=\"4908\">\u03bcS1 = stati\u010dni koeficient trenja pri prvem zdrsu<\/li><li data-section-id=\"3uueu8\" data-start=\"4909\" data-end=\"4958\">FS1 = povpre\u010dna sila, potrebna za za\u010detek gibanja<\/li><li data-section-id=\"1wc2ui\" data-start=\"4959\" data-end=\"4974\">m = masa sanek<\/li><li data-section-id=\"fnieun\" data-start=\"4975\" data-end=\"4990\">g = 9,81 m\/s\u00b2<\/li><\/ul><h3 data-section-id=\"16lqu01\" data-start=\"4992\" data-end=\"5041\">Stati\u010dni koeficient trenja na tretjem drsniku<\/h3><p data-start=\"5043\" data-end=\"5080\"><img decoding=\"async\" class=\"alignnone size-full wp-image-1317\" src=\"https:\/\/www.packtests.com\/wp-content\/uploads\/2026\/06\/ff623b843114baa5896b4bb513d77469.png\" alt=\"Stati\u010dni koeficient trenja na tretjem drsniku\" width=\"101\" height=\"40\" title=\"\" srcset=\"https:\/\/www.packtests.com\/wp-content\/uploads\/2026\/06\/ff623b843114baa5896b4bb513d77469.png 101w, https:\/\/www.packtests.com\/wp-content\/uploads\/2026\/06\/ff623b843114baa5896b4bb513d77469-18x7.png 18w\" sizes=\"(max-width: 101px) 100vw, 101px\" \/><\/p><h3 data-section-id=\"1np02q7\" data-start=\"5082\" data-end=\"5117\">Kineti\u010dni koeficient trenja<\/h3><p data-start=\"5119\" data-end=\"5156\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-1318\" src=\"https:\/\/www.packtests.com\/wp-content\/uploads\/2026\/06\/305f3cb852ed00460749c5b6f826a8a2.png\" alt=\"Kineti\u010dni koeficient trenja\" width=\"82\" height=\"47\" title=\"\" srcset=\"https:\/\/www.packtests.com\/wp-content\/uploads\/2026\/06\/305f3cb852ed00460749c5b6f826a8a2.png 82w, https:\/\/www.packtests.com\/wp-content\/uploads\/2026\/06\/305f3cb852ed00460749c5b6f826a8a2-18x10.png 18w\" sizes=\"(max-width: 82px) 100vw, 82px\" \/><\/p><p data-start=\"5158\" data-end=\"5267\">Kineti\u010dnega koeficienta se ne sme navesti, \u010de se med presku\u0161anjem opazi izrazito pojav \u00bbstick-slip\u00ab.<\/p><h2 data-section-id=\"urxiit\" data-start=\"5274\" data-end=\"5317\">Oprema, potrebna za preskuse v skladu z ISO 15359<\/h2><p data-start=\"5319\" data-end=\"5394\">U\u010dinkovit <strong data-start=\"5332\" data-end=\"5378\">naprava za merjenje koeficienta trenja<\/strong> mora zagotoviti:<\/p><ul data-start=\"5396\" data-end=\"5573\"><li data-section-id=\"95apux\" data-start=\"5396\" data-end=\"5424\">Natan\u010dno merjenje sile<\/li><li data-section-id=\"1wkqtp4\" data-start=\"5425\" data-end=\"5447\">Stabilno gibanje sanek<\/li><li data-section-id=\"1ambzod\" data-start=\"5448\" data-end=\"5473\">Nadzorovana hitrost vo\u017enje<\/li><li data-section-id=\"8zbj5p\" data-start=\"5474\" data-end=\"5505\">Dosledna poravnava vzorcev<\/li><li data-section-id=\"1w2fvuv\" data-start=\"5506\" data-end=\"5534\">Avtomatizirano zbiranje podatkov<\/li><li data-section-id=\"dhe7ks\" data-start=\"5535\" data-end=\"5573\">Analiza stati\u010dnega in kineti\u010dnega trenja<\/li><\/ul><h3 data-section-id=\"1cgsfz\" data-start=\"5575\" data-end=\"5616\">COF-01 Naprava za merjenje koeficienta trenja<\/h3><p data-start=\"5618\" data-end=\"5772\">Spletna stran <strong data-start=\"5622\" data-end=\"5663\">COF-01 Naprava za merjenje koeficienta trenja<\/strong> je primeren za preskuse trenja papirja, kartona, plasti\u010dnih folij, embala\u017enih materialov in premazanih podlag.<\/p><h3 data-section-id=\"16eyy6q\" data-start=\"6478\" data-end=\"6541\">Alternativna re\u0161itev: Napetostni preskusnik TST-01 s pripravo COF<\/h3><p data-start=\"6543\" data-end=\"6715\">Za laboratorije, ki si \u017eelijo ve\u010djo pro\u017enost pri testiranju, je <strong data-start=\"6601\" data-end=\"6643\">TST-01 Napetostni preskusnik s pripravo COF<\/strong> zdru\u017euje preskuse natezne trdnosti in preskuse trenja v eni sami platformi.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-edfa484 e-con-full e-flex e-con e-child\" data-id=\"edfa484\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-4a3c5bb elementor-widget__width-initial elementor-widget elementor-widget-image\" data-id=\"4a3c5bb\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/www.packtests.com\/sl\/product\/plastic-tensile-strength-tester\/\">\n\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"400\" height=\"600\" src=\"https:\/\/www.packtests.com\/wp-content\/uploads\/2026\/06\/ISO-15359-Paper-Coefficient-of-Friction-Testing-TST-01-Tensile-Tester-with-COF-Fixture.webp\" class=\"attachment-large size-large wp-image-1319\" alt=\"Presku\u0161anje koeficienta trenja papirja po standardu ISO 15359 \u2013 naprava za natezno presku\u0161anje TST-01 s pripravo za merjenje koeficienta trenja (COF)\" srcset=\"https:\/\/www.packtests.com\/wp-content\/uploads\/2026\/06\/ISO-15359-Paper-Coefficient-of-Friction-Testing-TST-01-Tensile-Tester-with-COF-Fixture.webp 400w, https:\/\/www.packtests.com\/wp-content\/uploads\/2026\/06\/ISO-15359-Paper-Coefficient-of-Friction-Testing-TST-01-Tensile-Tester-with-COF-Fixture-200x300.webp 200w, https:\/\/www.packtests.com\/wp-content\/uploads\/2026\/06\/ISO-15359-Paper-Coefficient-of-Friction-Testing-TST-01-Tensile-Tester-with-COF-Fixture-8x12.webp 8w\" sizes=\"(max-width: 400px) 100vw, 400px\" title=\"\">\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">TST-01 Napetostni preskusnik s pripravo COF<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d81d43d elementor-widget__width-inherit elementor-widget elementor-widget-text-editor\" data-id=\"d81d43d\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<h4 data-section-id=\"1l3n95q\" data-start=\"6717\" data-end=\"6731\">Prednosti<\/h4><ul data-start=\"6733\" data-end=\"6878\"><li data-section-id=\"itgc1h\" data-start=\"6733\" data-end=\"6759\">Presku\u0161anje nateznih lastnosti<\/li><li data-section-id=\"id91at\" data-start=\"6760\" data-end=\"6794\">Merjenje koeficienta trenja<\/li><li data-section-id=\"1dpauwy\" data-start=\"6795\" data-end=\"6809\">Preskus lupljenja<\/li><li data-section-id=\"pysvb4\" data-start=\"6810\" data-end=\"6833\">Presku\u0161anje trdnosti tesnila<\/li><li data-section-id=\"1tdlc0s\" data-start=\"6834\" data-end=\"6848\">Preskus odpornosti proti trganju<\/li><li data-section-id=\"4z4sdf\" data-start=\"6849\" data-end=\"6878\">Zdru\u017eljivost z ve\u010d napravami<\/li><\/ul><p data-start=\"6880\" data-end=\"6925\">Ta re\u0161itev je \u0161e posebej privla\u010dna za:<\/p><ul data-start=\"6927\" data-end=\"7052\"><li data-section-id=\"74uwfm\" data-start=\"6927\" data-end=\"6951\">Laboratoriji za pakiranje<\/li><li data-section-id=\"k73ajc\" data-start=\"6952\" data-end=\"6985\">Proizvajalci medicinskih embala\u017e<\/li><li data-section-id=\"1t31nfa\" data-start=\"6986\" data-end=\"7009\">Raziskovalne ustanove<\/li><li data-section-id=\"a04ni3\" data-start=\"7010\" data-end=\"7052\">Ve\u010dnamenski objekti za nadzor kakovosti<\/li><\/ul><p data-start=\"7054\" data-end=\"7199\">Nastavljivo obmo\u010dje hitrosti\u00a0<strong data-start=\"7084\" data-end=\"7100\">1\u2013500 mm\/min<\/strong>\u00a0omogo\u010da prilagajanje razli\u010dnim zahtevam pri presku\u0161anju materialov, ki presegajo standardne meritve trenja.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2933119 elementor-widget elementor-widget-text-editor\" data-id=\"2933119\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<h2 data-section-id=\"bfcdr4\" data-start=\"7206\" data-end=\"7246\">ISO 15359 v primerjavi z drugimi standardi za trenje<\/h2><div class=\"TyagGW_tableContainer\"><div class=\"group TyagGW_tableWrapper flex flex-col-reverse w-fit\" tabindex=\"-1\"><table class=\"w-fit min-w-(--thread-content-width)\" data-start=\"7248\" data-end=\"7701\"><thead data-start=\"7248\" data-end=\"7286\"><tr data-start=\"7248\" data-end=\"7286\"><th class=\"last:pe-10\" data-start=\"7248\" data-end=\"7259\" data-col-size=\"sm\">Standard<\/th><th class=\"last:pe-10\" data-start=\"7259\" data-end=\"7276\" data-col-size=\"sm\">Osredoto\u010denost na material<\/th><th class=\"last:pe-10\" data-start=\"7276\" data-end=\"7286\" data-col-size=\"sm\">Metoda<\/th><\/tr><\/thead><tbody data-start=\"7327\" data-end=\"7701\"><tr data-start=\"7327\" data-end=\"7398\"><td style=\"text-align: center;\" data-start=\"7327\" data-end=\"7339\" data-col-size=\"sm\">ISO 15359<\/td><td style=\"text-align: center;\" data-start=\"7339\" data-end=\"7357\" data-col-size=\"sm\">Papir in karton<\/td><td style=\"text-align: center;\" data-start=\"7357\" data-end=\"7398\" data-col-size=\"sm\">Vodoravna ravnina z oceno obrabe<\/td><\/tr><tr data-start=\"7399\" data-end=\"7457\"><td style=\"text-align: center;\" data-start=\"7399\" data-end=\"7410\" data-col-size=\"sm\">ISO 8295<\/td><td style=\"text-align: center;\" data-start=\"7410\" data-end=\"7437\" data-col-size=\"sm\">Plasti\u010dne folije in plo\u0161\u010de<\/td><td style=\"text-align: center;\" data-start=\"7437\" data-end=\"7457\" data-col-size=\"sm\">Vodoravna ravnina<\/td><\/tr><tr data-start=\"7458\" data-end=\"7519\"><td style=\"text-align: center;\" data-start=\"7458\" data-end=\"7471\" data-col-size=\"sm\">ASTM D1894<\/td><td style=\"text-align: center;\" data-start=\"7471\" data-end=\"7499\" data-col-size=\"sm\">Plasti\u010dna folija in plo\u0161\u010de<\/td><td style=\"text-align: center;\" data-start=\"7499\" data-end=\"7519\" data-col-size=\"sm\">Vodoravna ravnina<\/td><\/tr><tr data-start=\"7520\" data-end=\"7576\"><td style=\"text-align: center;\" data-start=\"7520\" data-end=\"7533\" data-col-size=\"sm\">TAPPI T549<\/td><td style=\"text-align: center;\" data-start=\"7533\" data-end=\"7556\" data-col-size=\"sm\">Papir in karton<\/td><td style=\"text-align: center;\" data-start=\"7556\" data-end=\"7576\" data-col-size=\"sm\">Vodoravna ravnina<\/td><\/tr><tr data-start=\"7577\" data-end=\"7645\"><td style=\"text-align: center;\" data-start=\"7577\" data-end=\"7589\" data-col-size=\"sm\">DIN 53119<\/td><td style=\"text-align: center;\" data-start=\"7589\" data-end=\"7621\" data-col-size=\"sm\">Papir in embala\u017eni materiali<\/td><td style=\"text-align: center;\" data-start=\"7621\" data-end=\"7645\" data-col-size=\"sm\">Merjenje trenja<\/td><\/tr><tr data-start=\"7646\" data-end=\"7701\"><td style=\"text-align: center;\" data-start=\"7646\" data-end=\"7660\" data-col-size=\"sm\">EN ISO 8295<\/td><td style=\"text-align: center;\" data-start=\"7660\" data-end=\"7680\" data-col-size=\"sm\">Plasti\u010dni materiali<\/td><td style=\"text-align: center;\" data-start=\"7680\" data-end=\"7701\" data-col-size=\"sm\">Dolo\u010danje COF<\/td><\/tr><\/tbody><\/table><\/div><\/div><p data-start=\"7703\" data-end=\"7881\">Zna\u010dilnost <strong data-start=\"7733\" data-end=\"7746\">ISO 15359<\/strong> je ocena obna\u0161anja trenja pred in po ponavljajo\u010dih se drsnih ciklih, kar omogo\u010da vpogled v spremembe trenja, povezane z obrabo.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>Standard ISO 15359 opredeljuje metodo vodoravne ravnine za dolo\u010danje koeficienta trenja papirja in kartona.<\/p>","protected":false},"featured_media":0,"parent":0,"template":"","meta":{"_acf_changed":false},"standard-category":[65],"class_list":["post-1313","standard","type-standard","status-publish","hentry","standard-category-iso"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.packtests.com\/sl\/wp-json\/wp\/v2\/standard\/1313","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.packtests.com\/sl\/wp-json\/wp\/v2\/standard"}],"about":[{"href":"https:\/\/www.packtests.com\/sl\/wp-json\/wp\/v2\/types\/standard"}],"version-history":[{"count":5,"href":"https:\/\/www.packtests.com\/sl\/wp-json\/wp\/v2\/standard\/1313\/revisions"}],"predecessor-version":[{"id":1325,"href":"https:\/\/www.packtests.com\/sl\/wp-json\/wp\/v2\/standard\/1313\/revisions\/1325"}],"wp:attachment":[{"href":"https:\/\/www.packtests.com\/sl\/wp-json\/wp\/v2\/media?parent=1313"}],"wp:term":[{"taxonomy":"standard-category","embeddable":true,"href":"https:\/\/www.packtests.com\/sl\/wp-json\/wp\/v2\/standard-category?post=1313"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}