{"id":816,"date":"2025-01-06T03:28:04","date_gmt":"2025-01-06T03:28:04","guid":{"rendered":"https:\/\/www.ylfastener.com\/?p=816"},"modified":"2025-01-06T03:28:04","modified_gmt":"2025-01-06T03:28:04","slug":"coarse-threads-vs-fine-threads","status":"publish","type":"post","link":"https:\/\/www.ylfastener.com\/sl\/coarse-threads-vs-fine-threads\/","title":{"rendered":"Grobe niti v primerjavi s finimi nitmi"},"content":{"rendered":"<p>Kateri je bolj\u0161i, grobe ali fine niti? To je pogosto sli\u0161ano vpra\u0161anje v na\u0161em podjetju v zvezi z vlo\u017eki in pritrdilnimi elementi z zunanjim navojem in na\u0161e mnenje je, da imajo grobi navoji \u0161tevilne prednosti in koristi pred finimi navoji.<\/p>\n<h2><strong><b>Grobe niti<\/b><\/strong><\/h2>\n<p>Grobe niti so bolj trpe\u017ene in imajo ve\u010djo odpornost na lu\u0161\u010denje in pre\u010dno navijanje. Vi\u0161ina vsakega navoja je ve\u010dja od ustreznega finega navoja, tako da je med vsakim navojem ve\u010d materiala, zaradi \u010desar je bo\u010dni prijem ve\u010dji.<\/p>\n<p>Grobe niti so manj dovzetne za zareze ali po\u0161kodbe, zato z njimi ni treba tako \u00bbprevidno ravnati\u00ab kot s finimi nitmi. Zarez na tanki niti lahko povzro\u010di ve\u010d te\u017eav sorazmerno s plitkostjo niti, npr. merjenje ali monta\u017ea.<\/p>\n<p>Pritrdilni elementi z grobim navojem se namestijo veliko hitreje kot pritrdilni elementi s finim navojem. Vijak\u00a01\/2\u201d-13\u00a0UNC\u00a0se sestavi v 65% toliko \u010dasa, kolikor bi trajalo sestavljanje\u00a0sornika\u00a01\/2\u201d-20UNF. Vijak 1\/2\u201d-20UNF se premakne za en palec v 20 vrtljajih, medtem ko se vijak 1\/2\u201d-13UNC premakne za en palec v samo 13 obratih.<\/p>\n<p>Na grobe niti ne vpliva toliko nastajanje prevleke kot na fine niti. Enaka koli\u010dina prevleke na grobi niti bi porabila ve\u010djo koli\u010dino prevleke na fini niti. Fini navoji imajo ve\u010d te\u017eav pri merjenju in sestavljanju zaradi nabiranja prevleke kot grobi navoji, saj je med vsakim bokom navoja manj materiala.<\/p>\n<p>Pri uporabi zaklepnih vlo\u017ekov ali drugih pritrdilnih elementov z navoji obstaja veliko manj\u0161a verjetnost, da se bodo grobi navoji raztrgali kot fini navoji. Fini navoji imajo ve\u010d vrtljajev, kot smo \u017ee omenili, in to skupaj z bli\u017ejim prileganjem premera finih navojev pove\u010da te\u017enjo, da se fini navoji trgajo.<\/p>\n<h2><strong><b>Fine niti<\/b><\/strong><\/h2>\n<p>Vijaki s finim navojem so mo\u010dnej\u0161i od ustreznih vijakov z grobim navojem enake trdote. To je pri napetosti in strigu zaradi vijakov s finim navojem, ki imajo nekoliko ve\u010djo natezno napetostno povr\u0161ino in manj\u0161i premer.<\/p>\n<p>Fine niti so manj nagnjene k zrahljanju pod vibracijami, ker imajo manj\u0161i kot vija\u010dnice kot grobe niti. Prijemne tuljave z zaklepnimi vlo\u017eki s finim navojem so bolj prilagodljive kot tuljave z vlo\u017eki z grobimi navoji ustrezne velikosti in je manj verjetno, da bodo prenesle niz v pogojih vibracij.<\/p>\n<p>Fini navoji zaradi njihovega finej\u0161ega koraka omogo\u010dajo natan\u010dnej\u0161e prilagoditve v tistih aplikacijah, ki potrebujejo to lastnost.<\/p>\n<p>Fine navoje je mogo\u010de la\u017eje vrezati v te\u017eko navojne materiale in tankostenske dele.<\/p>\n<p>Fini navoji zahtevajo manj zateznega momenta za razvoj enakovrednih prednapetosti do ustreznih velikosti vijakov z grobimi navoji.<\/p>\n<h2><strong><b>Povzetek<\/b><\/strong><\/h2>\n<p>Obi\u010dajno je za ve\u010dino industrijskih aplikacij dolo\u010den grobi navoj, razen \u010de obstaja prepri\u010dljiv razlog, da tega ne storite. Voja\u0161ke in vesoljske aplikacije obi\u010dajno uporabljajo grobe niti v velikostih 8-32 in manj\u0161ih. Pri metri\u010dnih pritrdilnih elementih se na splo\u0161no najpogosteje uporabljajo grobe velikosti, manj\u0161i razmiki pa so manj na voljo.<\/p>","protected":false},"excerpt":{"rendered":"<p>Which is better, coarse threads or fine threads? This is a frequently heard question at our company\u00a0relative to both inserts and male threaded fasteners, and it is our opinion that coarse threads have many advantages and benefits over fine threads. Coarse Threads Coarse threads are more durable and have greater resistance to stripping and cross-threading. [\u2026]<\/p>","protected":false},"author":1,"featured_media":340,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[6],"tags":[],"class_list":["post-816","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-technical"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v20.11 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Coarse Threads vs. Fine Threads - HANDAN YANLANG FASTENER CO., LTD<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.ylfastener.com\/sl\/coarse-threads-vs-fine-threads\/\" \/>\n<meta property=\"og:locale\" content=\"sl_SI\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Coarse Threads vs. Fine Threads - HANDAN YANLANG FASTENER CO., LTD\" \/>\n<meta property=\"og:description\" content=\"Which is better, coarse threads or fine threads? This is a frequently heard question at our company\u00a0relative to both inserts and male threaded fasteners, and it is our opinion that coarse threads have many advantages and benefits over fine threads. Coarse Threads Coarse threads are more durable and have greater resistance to stripping and cross-threading. [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.ylfastener.com\/sl\/coarse-threads-vs-fine-threads\/\" \/>\n<meta property=\"og:site_name\" content=\"HANDAN YANLANG FASTENER CO., LTD\" \/>\n<meta property=\"article:published_time\" content=\"2025-01-06T03:28:04+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.ylfastener.com\/wp-content\/uploads\/2024\/12\/20230220165113112.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"437\" \/>\n\t<meta property=\"og:image:height\" content=\"245\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"admin\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"admin\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"2 minuti\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/www.ylfastener.com\/my\/coarse-threads-vs-fine-threads\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/www.ylfastener.com\/my\/coarse-threads-vs-fine-threads\/\"},\"author\":{\"name\":\"admin\",\"@id\":\"https:\/\/www.ylfastener.com\/#\/schema\/person\/6c326a47e95f6824b65a22ff33f53a9c\"},\"headline\":\"Coarse Threads vs. Fine Threads\",\"datePublished\":\"2025-01-06T03:28:04+00:00\",\"dateModified\":\"2025-01-06T03:28:04+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/www.ylfastener.com\/my\/coarse-threads-vs-fine-threads\/\"},\"wordCount\":487,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\/\/www.ylfastener.com\/#organization\"},\"articleSection\":[\"Technical\"],\"inLanguage\":\"sl-SI\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\/\/www.ylfastener.com\/my\/coarse-threads-vs-fine-threads\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.ylfastener.com\/my\/coarse-threads-vs-fine-threads\/\",\"url\":\"https:\/\/www.ylfastener.com\/my\/coarse-threads-vs-fine-threads\/\",\"name\":\"Coarse Threads vs. Fine Threads - HANDAN YANLANG FASTENER CO., LTD\",\"isPartOf\":{\"@id\":\"https:\/\/www.ylfastener.com\/#website\"},\"datePublished\":\"2025-01-06T03:28:04+00:00\",\"dateModified\":\"2025-01-06T03:28:04+00:00\",\"breadcrumb\":{\"@id\":\"https:\/\/www.ylfastener.com\/my\/coarse-threads-vs-fine-threads\/#breadcrumb\"},\"inLanguage\":\"sl-SI\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.ylfastener.com\/my\/coarse-threads-vs-fine-threads\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.ylfastener.com\/my\/coarse-threads-vs-fine-threads\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/www.ylfastener.com\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Coarse Threads vs. Fine Threads\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.ylfastener.com\/#website\",\"url\":\"https:\/\/www.ylfastener.com\/\",\"name\":\"HANDAN YANLANG FASTENER CO., LTD\",\"description\":\"\",\"publisher\":{\"@id\":\"https:\/\/www.ylfastener.com\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/www.ylfastener.com\/?s={search_term_string}\"},\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"sl-SI\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/www.ylfastener.com\/#organization\",\"name\":\"HANDAN YANLANG FASTENER CO., LTD\",\"url\":\"https:\/\/www.ylfastener.com\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"sl-SI\",\"@id\":\"https:\/\/www.ylfastener.com\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/www.ylfastener.com\/wp-content\/uploads\/2024\/12\/cropped-6de5eb01d802381a24128b33daec0f5.png\",\"contentUrl\":\"https:\/\/www.ylfastener.com\/wp-content\/uploads\/2024\/12\/cropped-6de5eb01d802381a24128b33daec0f5.png\",\"width\":512,\"height\":512,\"caption\":\"HANDAN YANLANG FASTENER CO., LTD\"},\"image\":{\"@id\":\"https:\/\/www.ylfastener.com\/#\/schema\/logo\/image\/\"}},{\"@type\":\"Person\",\"@id\":\"https:\/\/www.ylfastener.com\/#\/schema\/person\/6c326a47e95f6824b65a22ff33f53a9c\",\"name\":\"admin\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"sl-SI\",\"@id\":\"https:\/\/www.ylfastener.com\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/35de170fc7836ea645e1a7d7b307ff6e?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/35de170fc7836ea645e1a7d7b307ff6e?s=96&d=mm&r=g\",\"caption\":\"admin\"},\"sameAs\":[\"https:\/\/www.ylfastener.com\"],\"url\":\"https:\/\/www.ylfastener.com\/sl\/author\/admin\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Coarse Threads vs. Fine Threads - HANDAN YANLANG FASTENER CO., LTD","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.ylfastener.com\/sl\/coarse-threads-vs-fine-threads\/","og_locale":"sl_SI","og_type":"article","og_title":"Coarse Threads vs. Fine Threads - HANDAN YANLANG FASTENER CO., LTD","og_description":"Which is better, coarse threads or fine threads? This is a frequently heard question at our company\u00a0relative to both inserts and male threaded fasteners, and it is our opinion that coarse threads have many advantages and benefits over fine threads. Coarse Threads Coarse threads are more durable and have greater resistance to stripping and cross-threading. [&hellip;]","og_url":"https:\/\/www.ylfastener.com\/sl\/coarse-threads-vs-fine-threads\/","og_site_name":"HANDAN YANLANG FASTENER CO., LTD","article_published_time":"2025-01-06T03:28:04+00:00","og_image":[{"width":437,"height":245,"url":"https:\/\/www.ylfastener.com\/wp-content\/uploads\/2024\/12\/20230220165113112.jpg","type":"image\/jpeg"}],"author":"admin","twitter_card":"summary_large_image","twitter_misc":{"Written by":"admin","Est. reading time":"2 minuti"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/www.ylfastener.com\/my\/coarse-threads-vs-fine-threads\/#article","isPartOf":{"@id":"https:\/\/www.ylfastener.com\/my\/coarse-threads-vs-fine-threads\/"},"author":{"name":"admin","@id":"https:\/\/www.ylfastener.com\/#\/schema\/person\/6c326a47e95f6824b65a22ff33f53a9c"},"headline":"Coarse Threads vs. Fine Threads","datePublished":"2025-01-06T03:28:04+00:00","dateModified":"2025-01-06T03:28:04+00:00","mainEntityOfPage":{"@id":"https:\/\/www.ylfastener.com\/my\/coarse-threads-vs-fine-threads\/"},"wordCount":487,"commentCount":0,"publisher":{"@id":"https:\/\/www.ylfastener.com\/#organization"},"articleSection":["Technical"],"inLanguage":"sl-SI","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/www.ylfastener.com\/my\/coarse-threads-vs-fine-threads\/#respond"]}]},{"@type":"WebPage","@id":"https:\/\/www.ylfastener.com\/my\/coarse-threads-vs-fine-threads\/","url":"https:\/\/www.ylfastener.com\/my\/coarse-threads-vs-fine-threads\/","name":"Coarse Threads vs. Fine Threads - HANDAN YANLANG FASTENER CO., LTD","isPartOf":{"@id":"https:\/\/www.ylfastener.com\/#website"},"datePublished":"2025-01-06T03:28:04+00:00","dateModified":"2025-01-06T03:28:04+00:00","breadcrumb":{"@id":"https:\/\/www.ylfastener.com\/my\/coarse-threads-vs-fine-threads\/#breadcrumb"},"inLanguage":"sl-SI","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.ylfastener.com\/my\/coarse-threads-vs-fine-threads\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/www.ylfastener.com\/my\/coarse-threads-vs-fine-threads\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.ylfastener.com\/"},{"@type":"ListItem","position":2,"name":"Coarse Threads vs. Fine Threads"}]},{"@type":"WebSite","@id":"https:\/\/www.ylfastener.com\/#website","url":"https:\/\/www.ylfastener.com\/","name":"HANDAN YANLANG FASTENER CO., LTD","description":"","publisher":{"@id":"https:\/\/www.ylfastener.com\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.ylfastener.com\/?s={search_term_string}"},"query-input":"required name=search_term_string"}],"inLanguage":"sl-SI"},{"@type":"Organization","@id":"https:\/\/www.ylfastener.com\/#organization","name":"HANDAN YANLANG FASTENER CO., LTD","url":"https:\/\/www.ylfastener.com\/","logo":{"@type":"ImageObject","inLanguage":"sl-SI","@id":"https:\/\/www.ylfastener.com\/#\/schema\/logo\/image\/","url":"https:\/\/www.ylfastener.com\/wp-content\/uploads\/2024\/12\/cropped-6de5eb01d802381a24128b33daec0f5.png","contentUrl":"https:\/\/www.ylfastener.com\/wp-content\/uploads\/2024\/12\/cropped-6de5eb01d802381a24128b33daec0f5.png","width":512,"height":512,"caption":"HANDAN YANLANG FASTENER CO., LTD"},"image":{"@id":"https:\/\/www.ylfastener.com\/#\/schema\/logo\/image\/"}},{"@type":"Person","@id":"https:\/\/www.ylfastener.com\/#\/schema\/person\/6c326a47e95f6824b65a22ff33f53a9c","name":"admin","image":{"@type":"ImageObject","inLanguage":"sl-SI","@id":"https:\/\/www.ylfastener.com\/#\/schema\/person\/image\/","url":"https:\/\/secure.gravatar.com\/avatar\/35de170fc7836ea645e1a7d7b307ff6e?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/35de170fc7836ea645e1a7d7b307ff6e?s=96&d=mm&r=g","caption":"admin"},"sameAs":["https:\/\/www.ylfastener.com"],"url":"https:\/\/www.ylfastener.com\/sl\/author\/admin\/"}]}},"_links":{"self":[{"href":"https:\/\/www.ylfastener.com\/sl\/wp-json\/wp\/v2\/posts\/816"}],"collection":[{"href":"https:\/\/www.ylfastener.com\/sl\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.ylfastener.com\/sl\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.ylfastener.com\/sl\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.ylfastener.com\/sl\/wp-json\/wp\/v2\/comments?post=816"}],"version-history":[{"count":0,"href":"https:\/\/www.ylfastener.com\/sl\/wp-json\/wp\/v2\/posts\/816\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.ylfastener.com\/sl\/wp-json\/wp\/v2\/media\/340"}],"wp:attachment":[{"href":"https:\/\/www.ylfastener.com\/sl\/wp-json\/wp\/v2\/media?parent=816"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.ylfastener.com\/sl\/wp-json\/wp\/v2\/categories?post=816"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.ylfastener.com\/sl\/wp-json\/wp\/v2\/tags?post=816"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}