{"id":2881,"date":"2022-10-19T08:44:40","date_gmt":"2022-10-19T07:44:40","guid":{"rendered":"https:\/\/kingfisherlub.wordifysites.com\/?p=2881"},"modified":"2022-10-19T08:44:40","modified_gmt":"2022-10-19T07:44:40","slug":"rapport-om-%c2%bc-x-28-specialkoniska-smorjnipplar","status":"publish","type":"post","link":"https:\/\/kingfisherlubrication.co.uk\/sv\/report-on-%c2%bc-x-28-special-taper-grease-fittings\/","title":{"rendered":"Rapport om \u00bc x 28 specialkoniska sm\u00f6rjnippel"},"content":{"rendered":"<div class=\"wpb-content-wrapper\"><div data-parent=\"true\" class=\"vc_row row-container\" id=\"row-unique-0\"><div class=\"row triple-top-padding single-bottom-padding single-h-padding limit-width row-parent\"><div class=\"wpb_row row-inner\"><div class=\"wpb_column pos-top pos-center align_left column_parent col-lg-12 single-internal-gutter\"><div class=\"uncol style-light\"  ><div class=\"uncoltable\"><div class=\"uncell no-block-padding\" ><div class=\"uncont\" ><div class=\"vc_custom_heading_wrap\"><div class=\"heading-text el-text\" ><h2 class=\"h2\" ><span>Rapport om \u00bc x 28 specialkoniska sm\u00f6rjnippel<\/span><\/h2><\/div><div class=\"clear\"><\/div><\/div><\/div><\/div><\/div><\/div><\/div><script id=\"script-row-unique-0\" data-row=\"script-row-unique-0\" type=\"text\/javascript\" class=\"vc_controls\">UNCODE.initRow(document.getElementById(\"row-unique-0\"));<\/script><\/div><\/div><\/div><div data-parent=\"true\" class=\"vc_row row-container\" id=\"row-unique-1\"><div class=\"row limit-width row-parent\"><div class=\"wpb_row row-inner\"><div class=\"wpb_column pos-top pos-center align_left column_parent col-lg-12 single-internal-gutter\"><div class=\"uncol style-light\"  ><div class=\"uncoltable\"><div class=\"uncell no-block-padding\" ><div class=\"uncont\" ><div class=\"uncode_text_column\" ><p>Kingfisher erh\u00f6ll tre konkurrentprover av \u00bc x 28 specialkoniska sm\u00f6rjnippels. Dessa nippels verkar ha kallsmidts (i motsats till maskinbearbetats) och har d\u00e4rf\u00f6r rundade h\u00f6rn p\u00e5 sexkanten och en konkav kulformad kontrollyta.<\/p>\n<p>Eftersom h\u00f6rnen p\u00e5 sexkanten var rundade och inte formade korrekt var det sv\u00e5rt att m\u00e4ta sexkantens dimensioner. De rundade h\u00f6rnen kan vara skadliga n\u00e4r man anv\u00e4nder en hylsa f\u00f6r att skruva i kopplingen. De flesta hylsor och skiftnycklar f\u00f6rlitar sig p\u00e5 h\u00f6rndelen av sexkanten f\u00f6r att skruva i dem.<\/p>\n<\/div><\/div><\/div><\/div><\/div><\/div><script id=\"script-row-unique-1\" data-row=\"script-row-unique-1\" type=\"text\/javascript\" class=\"vc_controls\">UNCODE.initRow(document.getElementById(\"row-unique-1\"));<\/script><\/div><\/div><\/div><div data-parent=\"true\" class=\"vc_row row-container\" id=\"row-unique-2\"><div class=\"row limit-width row-parent\"><div class=\"wpb_row row-inner\"><div class=\"wpb_column pos-top pos-center align_left column_parent col-lg-12 single-internal-gutter\"><div class=\"uncol style-light\"  ><div class=\"uncoltable\"><div class=\"uncell no-block-padding\" ><div class=\"uncont\" ><div class=\"vc_row row-internal row-container\"><div class=\"row row-child\"><div class=\"wpb_row row-inner\"><div class=\"wpb_column pos-top pos-center align_left column_child col-lg-6 single-internal-gutter\"><div class=\"uncol style-light\" ><div class=\"uncoltable\"><div class=\"uncell no-block-padding\" ><div class=\"uncont\" ><div class=\"uncode-single-media  text-left\"><div class=\"single-wrapper\" style=\"max-width: 100%;\"><div class=\"tmb tmb-light  tmb-media-first tmb-media-last tmb-content-overlay tmb-no-bg\"><div class=\"t-inside\"><div class=\"t-entry-visual\"><div class=\"t-entry-visual-tc\"><div class=\"uncode-single-media-wrapper\"><img decoding=\"async\" class=\"wp-image-2882\" src=\"https:\/\/kingfisherlubrication.co.uk\/wp-content\/uploads\/2022\/10\/Report-on-1-4-x-28-Special-Taper-Grease-Fittings-.jpg\" width=\"696\" height=\"500\" alt=\"Close-up of a precision analogue gauge with silver arms and dial, evoking the accuracy of our high-quality Special Taper Grease Fittings.\" title=\"\" srcset=\"https:\/\/kingfisherlubrication.co.uk\/wp-content\/uploads\/2022\/10\/Report-on-1-4-x-28-Special-Taper-Grease-Fittings-.jpg 696w, https:\/\/kingfisherlubrication.co.uk\/wp-content\/uploads\/2022\/10\/Report-on-1-4-x-28-Special-Taper-Grease-Fittings--300x216.jpg 300w, https:\/\/kingfisherlubrication.co.uk\/wp-content\/uploads\/2022\/10\/Report-on-1-4-x-28-Special-Taper-Grease-Fittings--350x251.jpg 350w, https:\/\/kingfisherlubrication.co.uk\/wp-content\/uploads\/2022\/10\/Report-on-1-4-x-28-Special-Taper-Grease-Fittings--600x431.jpg 600w\" sizes=\"(max-width: 696px) 100vw, 696px\"><\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><div class=\"wpb_column pos-top pos-center align_left column_child col-lg-6 single-internal-gutter\"><div class=\"uncol style-light\" ><div class=\"uncoltable\"><div class=\"uncell no-block-padding\" ><div class=\"uncont\" ><div class=\"uncode-single-media  text-left\"><div class=\"single-wrapper\" style=\"max-width: 100%;\"><div class=\"tmb tmb-light  tmb-media-first tmb-media-last tmb-content-overlay tmb-no-bg\"><div class=\"t-inside\"><div class=\"t-entry-visual\"><div class=\"t-entry-visual-tc\"><div class=\"uncode-single-media-wrapper\"><img decoding=\"async\" class=\"wp-image-2883\" src=\"https:\/\/kingfisherlubrication.co.uk\/wp-content\/uploads\/2022\/10\/Rounded-corners-on-grease-fitting.jpg\" width=\"696\" height=\"500\" alt=\"High-quality &frac14; x 28 Special Taper Grease Fittings bolt showing smallest point measured, on a textured grey surface.\" title=\"\" srcset=\"https:\/\/kingfisherlubrication.co.uk\/wp-content\/uploads\/2022\/10\/Rounded-corners-on-grease-fitting.jpg 696w, https:\/\/kingfisherlubrication.co.uk\/wp-content\/uploads\/2022\/10\/Rounded-corners-on-grease-fitting-300x216.jpg 300w, https:\/\/kingfisherlubrication.co.uk\/wp-content\/uploads\/2022\/10\/Rounded-corners-on-grease-fitting-350x251.jpg 350w, https:\/\/kingfisherlubrication.co.uk\/wp-content\/uploads\/2022\/10\/Rounded-corners-on-grease-fitting-600x431.jpg 600w\" sizes=\"(max-width: 696px) 100vw, 696px\"><\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><div class=\"uncode_text_column\" ><p>G\u00e4ngorna \u00e4r valsade (inte kapade) vilket ger en l\u00e4tt undersk\u00e4rning i g\u00e4ngans \u00f6verdel. De medf\u00f6ljande kopplingarna hade en skaftdiameter p\u00e5 0,248\u2033\u20130,249\u2033.<\/p>\n<\/div><\/div><\/div><\/div><\/div><\/div><script id=\"script-row-unique-2\" data-row=\"script-row-unique-2\" type=\"text\/javascript\" class=\"vc_controls\">UNCODE.initRow(document.getElementById(\"row-unique-2\"));<\/script><\/div><\/div><\/div><div data-parent=\"true\" class=\"vc_row row-container\" id=\"row-unique-3\"><div class=\"row limit-width row-parent\"><div class=\"wpb_row row-inner\"><div class=\"wpb_column pos-top pos-center align_left column_parent col-lg-6 single-internal-gutter\"><div class=\"uncol style-light\"  ><div class=\"uncoltable\"><div class=\"uncell no-block-padding\" ><div class=\"uncont\" ><div class=\"uncode_text_column\" ><p>Bilden visar den konkava kulkontrollytan. Det finns ocks\u00e5 ett repm\u00e4rke p\u00e5 sidan av huvudet som verkar ha uppst\u00e5tt under tillverkningen eftersom pl\u00e4teringen \u00e4r oskadad. Kulkontrollytan b\u00f6r vara plan f\u00f6r att minska ansamling av f\u00f6roreningar p\u00e5 denna yta som kan komma in i kopplingen under sm\u00f6rjning.<\/p>\n<p>Det \u00e4r ocks\u00e5 v\u00e4rt att notera att den gula f\u00e4rgen p\u00e5 pl\u00e5ten har n\u00f6tts bort p\u00e5 exponerade ytor.<\/p>\n<p>Kopplingar har h\u00e4rdats till 85-88 HR15N, men l\u00e4ppen verkar ha mjukats upp senare f\u00f6r att g\u00f6ra det l\u00e4ttare att vika \u00f6ver f\u00f6r att beh\u00e5lla fj\u00e4dern. (\u00c4nden p\u00e5 kopplingen \u00e4r missf\u00e4rgad, vilket tyder p\u00e5 att v\u00e4rme har applicerats.) Detta kan ocks\u00e5 mjuka upp de f\u00f6rsta g\u00e4ngorna, vilket kan p\u00e5verka kopplingarnas f\u00f6rm\u00e5ga att b\u00f6rja forma en g\u00e4nga i ett h\u00e5l.<\/p>\n<p>Kopplingarna fetttestades, \u00f6ppningstrycken var 60, 70 och 240 psi, vilket \u00e4r ett brett intervall som indikerar inkonsekvent tillverkning och 60\/70 psi \u00e4r ganska l\u00e5gt f\u00f6r en hydraulisk koppling.<\/p>\n<p>Kopplingarna klarade l\u00e4ckagetestet som specificeras i SAE J534.<br \/>\nN\u00e4r kopplingarna h\u00f6gtryckstestades med fett vid 8 000 psi (vilket \u00e4r det tryck som Kingfisher testar vid) kollapsade b\u00e5da fj\u00e4drarna. Detta \u00e4r ett kritiskt fel.<\/p>\n<p>Den andra kopplingen h\u00f6gtryckstestades till 5 000 psi enligt SAE J534. Fj\u00e4dern kollapsade ocks\u00e5.<\/p>\n<\/div><\/div><\/div><\/div><\/div><\/div><div class=\"wpb_column pos-top pos-center align_left column_parent col-lg-6 single-internal-gutter\"><div class=\"uncol style-light\"  ><div class=\"uncoltable\"><div class=\"uncell no-block-padding\" ><div class=\"uncont\" ><div class=\"uncode-single-media  text-left\"><div class=\"single-wrapper\" style=\"max-width: 100%;\"><div class=\"tmb tmb-light  tmb-media-first tmb-media-last tmb-content-overlay tmb-no-bg\"><div class=\"t-inside\"><div class=\"t-entry-visual\"><div class=\"t-entry-visual-tc\"><div class=\"uncode-single-media-wrapper\"><img decoding=\"async\" class=\"wp-image-2884\" src=\"https:\/\/kingfisherlubrication.co.uk\/wp-content\/uploads\/2022\/10\/Concave-ball-poor-manufacture.jpg\" width=\"696\" height=\"500\" alt=\"High-quality &frac14; x 28 Special Taper Grease Fitting with gold-coloured rim, polished centre&mdash;ideal for industrial applications.\" title=\"\" srcset=\"https:\/\/kingfisherlubrication.co.uk\/wp-content\/uploads\/2022\/10\/Concave-ball-poor-manufacture.jpg 696w, https:\/\/kingfisherlubrication.co.uk\/wp-content\/uploads\/2022\/10\/Concave-ball-poor-manufacture-300x216.jpg 300w, https:\/\/kingfisherlubrication.co.uk\/wp-content\/uploads\/2022\/10\/Concave-ball-poor-manufacture-350x251.jpg 350w, https:\/\/kingfisherlubrication.co.uk\/wp-content\/uploads\/2022\/10\/Concave-ball-poor-manufacture-600x431.jpg 600w\" sizes=\"(max-width: 696px) 100vw, 696px\"><\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><script id=\"script-row-unique-3\" data-row=\"script-row-unique-3\" type=\"text\/javascript\" class=\"vc_controls\">UNCODE.initRow(document.getElementById(\"row-unique-3\"));<\/script><\/div><\/div><\/div><div data-parent=\"true\" class=\"vc_row row-container\" id=\"row-unique-4\"><div class=\"row single-top-padding quad-bottom-padding single-h-padding limit-width row-parent\"><div class=\"wpb_row row-inner\"><div class=\"wpb_column pos-top pos-center align_left column_parent col-lg-12 single-internal-gutter\"><div class=\"uncol style-light\"  ><div class=\"uncoltable\"><div class=\"uncell no-block-padding\" ><div class=\"uncont\" ><div class=\"vc_row row-internal row-container\"><div class=\"row row-child\"><div class=\"wpb_row row-inner\"><div class=\"wpb_column pos-top pos-center align_left column_child col-lg-6 single-internal-gutter\"><div class=\"uncol style-light\" ><div class=\"uncoltable\"><div class=\"uncell no-block-padding\" ><div class=\"uncont\" ><div class=\"uncode-single-media  text-left\"><div class=\"single-wrapper\" style=\"max-width: 100%;\"><div class=\"tmb tmb-light  tmb-media-first tmb-media-last tmb-content-overlay tmb-no-bg\"><div class=\"t-inside\"><div class=\"t-entry-visual\"><div class=\"t-entry-visual-tc\"><div class=\"uncode-single-media-wrapper\"><img decoding=\"async\" class=\"wp-image-2888\" src=\"https:\/\/kingfisherlubrication.co.uk\/wp-content\/uploads\/2022\/10\/High-pressure-test-results.jpg\" width=\"696\" height=\"500\" alt=\"Premium hex nuts designed for high-performance grease fittings, showcased on a grey stone with a clean white background.\" title=\"\" srcset=\"https:\/\/kingfisherlubrication.co.uk\/wp-content\/uploads\/2022\/10\/High-pressure-test-results.jpg 696w, https:\/\/kingfisherlubrication.co.uk\/wp-content\/uploads\/2022\/10\/High-pressure-test-results-300x216.jpg 300w, https:\/\/kingfisherlubrication.co.uk\/wp-content\/uploads\/2022\/10\/High-pressure-test-results-350x251.jpg 350w, https:\/\/kingfisherlubrication.co.uk\/wp-content\/uploads\/2022\/10\/High-pressure-test-results-600x431.jpg 600w\" sizes=\"(max-width: 696px) 100vw, 696px\"><\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><div class=\"wpb_column pos-top pos-center align_left column_child col-lg-6 single-internal-gutter\"><div class=\"uncol style-light\" ><div class=\"uncoltable\"><div class=\"uncell no-block-padding\" ><div class=\"uncont\" ><div class=\"uncode-single-media  text-left\"><div class=\"single-wrapper\" style=\"max-width: 100%;\"><div class=\"tmb tmb-light  tmb-media-first tmb-media-last tmb-content-overlay tmb-no-bg\"><div class=\"t-inside\"><div class=\"t-entry-visual\"><div class=\"t-entry-visual-tc\"><div class=\"uncode-single-media-wrapper\"><img decoding=\"async\" class=\"wp-image-2887\" src=\"https:\/\/kingfisherlubrication.co.uk\/wp-content\/uploads\/2022\/10\/High-pressure-test-result-failure.jpg\" width=\"696\" height=\"500\" alt=\"H\u00f6gkvalitativ n\u00e4rbild av en \u00bc x 28 sm\u00f6rjnippelventilspets, som framh\u00e4ver exakt g\u00e4ngning och inv\u00e4ndig kula, idealisk f\u00f6r industriellt bruk.\" title=\"\" srcset=\"https:\/\/kingfisherlubrication.co.uk\/wp-content\/uploads\/2022\/10\/High-pressure-test-result-failure.jpg 696w, https:\/\/kingfisherlubrication.co.uk\/wp-content\/uploads\/2022\/10\/High-pressure-test-result-failure-300x216.jpg 300w, https:\/\/kingfisherlubrication.co.uk\/wp-content\/uploads\/2022\/10\/High-pressure-test-result-failure-350x251.jpg 350w, https:\/\/kingfisherlubrication.co.uk\/wp-content\/uploads\/2022\/10\/High-pressure-test-result-failure-600x431.jpg 600w\" sizes=\"(max-width: 696px) 100vw, 696px\"><\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><div class=\"uncode_text_column\" ><p>Bild p\u00e5 sm\u00f6rjnipplarna efter h\u00f6gtryckstestning som visar att kulorna inte har \u00e5termonterats. De tv\u00e5 nipplarna till v\u00e4nster testades vid 8000 psi och den till h\u00f6ger vid 5000 psi.<\/p>\n<\/div><\/div><\/div><\/div><\/div><\/div><script id=\"script-row-unique-4\" data-row=\"script-row-unique-4\" type=\"text\/javascript\" class=\"vc_controls\">UNCODE.initRow(document.getElementById(\"row-unique-4\"));<\/script><\/div><\/div><\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>Kingfisher erh\u00f6ll tre konkurrentprover av \u00bc x 28 specialkoniska sm\u00f6rjnippels. Dessa nippels verkar ha kallsmidts (i motsats till maskinbearbetats) och har d\u00e4rf\u00f6r rundade h\u00f6rn p\u00e5 sexkanten och en konkav kulformad kontrollyta.<\/p>","protected":false},"author":1,"featured_media":2887,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[926],"tags":[],"class_list":["post-2881","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-quality"],"_links":{"self":[{"href":"https:\/\/kingfisherlubrication.co.uk\/sv\/wp-json\/wp\/v2\/posts\/2881","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/kingfisherlubrication.co.uk\/sv\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/kingfisherlubrication.co.uk\/sv\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/kingfisherlubrication.co.uk\/sv\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/kingfisherlubrication.co.uk\/sv\/wp-json\/wp\/v2\/comments?post=2881"}],"version-history":[{"count":0,"href":"https:\/\/kingfisherlubrication.co.uk\/sv\/wp-json\/wp\/v2\/posts\/2881\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/kingfisherlubrication.co.uk\/sv\/wp-json\/wp\/v2\/media\/2887"}],"wp:attachment":[{"href":"https:\/\/kingfisherlubrication.co.uk\/sv\/wp-json\/wp\/v2\/media?parent=2881"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kingfisherlubrication.co.uk\/sv\/wp-json\/wp\/v2\/categories?post=2881"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kingfisherlubrication.co.uk\/sv\/wp-json\/wp\/v2\/tags?post=2881"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}