{"id":105842,"date":"2023-09-13T10:38:08","date_gmt":"2023-09-13T07:38:08","guid":{"rendered":"https:\/\/milliycha.uz\/?p=105842"},"modified":"2023-09-13T10:38:26","modified_gmt":"2023-09-13T07:38:26","slug":"rokvell-usuli","status":"publish","type":"post","link":"https:\/\/milliycha.uz\/ru\/rokvell-usuli\/","title":{"rendered":"Rokvell usuli"},"content":{"rendered":"\n<p>Rokvell usuli \u2014 materiallar (asosan, metallar)ning kattikligini aniqlash usullaridan biri. Qattiqlik materialning sirtiga olmos konus (uchidagi burchak 120\u00b0, shkala A va S) yoki toblangan po&#8217;lat sharcha (diametri 1,588 mm, shkala V) botirib aniqlanadi. Qattiqlik birligi miqdori (Amerika metallurgi S. P. Rokvell usuli bo&#8217;yicha) konus (yoki sharcha)ning metall sirtiga o&#8217;q bo&#8217;ylab 0,002 mm botishiga mos miqdorga teng. Rokvell usuli bo&#8217;yicha sinovlar stolga o&#8217;rnatib ishlatiladigan asbob \u2014 qattiqlik o&#8217;lchagichda bajariladi. Qattiqlk miqdori indikatorda o&#8217;lchanadi.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Rokvell usuli \u2014 materiallar (asosan, metallar)ning kattikligini aniqlash usullaridan biri. Qattiqlik materialning sirtiga olmos konus (uchidagi burchak 120\u00b0, shkala A va S) yoki toblangan po&#8217;lat sharcha (diametri 1,588 mm, shkala &hellip; <a href=\"https:\/\/milliycha.uz\/ru\/rokvell-usuli\/\" class=\"more-link\">Read More<\/a><\/p>\n","protected":false},"author":1,"featured_media":99837,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[214],"tags":[],"class_list":["post-105842","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-r-harfi","entry"],"translation":{"provider":"WPGlobus","version":"3.0.2","language":"ru","enabled_languages":["uz","kr","ru"],"languages":{"uz":{"title":true,"content":true,"excerpt":false},"kr":{"title":false,"content":false,"excerpt":false},"ru":{"title":false,"content":false,"excerpt":false}}},"_links":{"self":[{"href":"https:\/\/milliycha.uz\/ru\/wp-json\/wp\/v2\/posts\/105842","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/milliycha.uz\/ru\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/milliycha.uz\/ru\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/milliycha.uz\/ru\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/milliycha.uz\/ru\/wp-json\/wp\/v2\/comments?post=105842"}],"version-history":[{"count":1,"href":"https:\/\/milliycha.uz\/ru\/wp-json\/wp\/v2\/posts\/105842\/revisions"}],"predecessor-version":[{"id":105857,"href":"https:\/\/milliycha.uz\/ru\/wp-json\/wp\/v2\/posts\/105842\/revisions\/105857"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/milliycha.uz\/ru\/wp-json\/wp\/v2\/media\/99837"}],"wp:attachment":[{"href":"https:\/\/milliycha.uz\/ru\/wp-json\/wp\/v2\/media?parent=105842"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/milliycha.uz\/ru\/wp-json\/wp\/v2\/categories?post=105842"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/milliycha.uz\/ru\/wp-json\/wp\/v2\/tags?post=105842"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}