{"id":18539,"date":"2026-07-16T21:53:38","date_gmt":"2026-07-16T21:53:38","guid":{"rendered":"https:\/\/sauh.ee\/nurklihvija-ketaste-valik-juhend\/"},"modified":"2026-07-16T21:53:38","modified_gmt":"2026-07-16T21:53:38","slug":"nurklihvija-ketaste-valik-juhend","status":"publish","type":"post","link":"https:\/\/sauh.ee\/lt\/nurklihvija-ketaste-valik-juhend\/","title":{"rendered":"Nurklihvija ketaste valik \u2013 l\u00f5ikeketas, lihvketas v\u00f5i traathari?"},"content":{"rendered":"<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/sauh.ee\/wp-content\/uploads\/2022\/10\/sauh.ee-bolgarka-relakas-akunurklihvija-1.webp\" alt=\"Nurklihvija ketaste valik - sauh.ee\" width=\"800\" height=\"600\"><\/p>\n<p><strong>L\u00fchike vastus:<\/strong> Nurklihvija ketta valik s\u00f5ltub t\u00f6\u00f6st: l\u00f5ikamiseks kasuta l\u00f5ikeketast, lihvimiseks\/eemaldamiseks lihvketast, roostest puhastamiseks traatharja. Ketta terasuurus (grit) m\u00e4\u00e4rab, kui j\u00e4me v\u00f5i peen tulemus on \u2013 v\u00e4iksem number = j\u00e4medam, suurem number = peenem.<\/p>\n<p>Akunurklihvija on \u00fcks universaalsemaid t\u00f6\u00f6riistu, kuid selle mitmek\u00fclgsus tuleb just \u00f5ige ketta valikust. Vale ketas ei anna mitte ainult halba tulemust, vaid v\u00f5ib olla ka ohtlik. Siin on praktiline juhend, kuidas valida \u00f5ige ketas iga t\u00f6\u00f6 jaoks.<\/p>\n<h2>Ketaste peamised t\u00fc\u00fcbid<\/h2>\n<table border=\"1\" cellpadding=\"8\" cellspacing=\"0\" style=\"width:100%; border-collapse:collapse;\">\n<tr style=\"background-color:#f0f0f0;\">\n<th>Ketta t\u00fc\u00fcp<\/th>\n<th>Naudojimo sritis<\/th>\n<th>N\u00e4ide<\/th>\n<\/tr>\n<tr>\n<td>L\u00f5ikeketas (\u00f5huke)<\/td>\n<td>Metalli v\u00f5i kivi l\u00e4bil\u00f5ikamine<\/td>\n<td>Toru, latt, kaabel l\u00f5ikamine<\/td>\n<\/tr>\n<tr>\n<td>Lihvketas (paks)<\/td>\n<td>Materjali eemaldamine, servade tasandamine<\/td>\n<td>Keevis\u00f5mbluse tasandamine<\/td>\n<\/tr>\n<tr>\n<td>Traatharja ketas<\/td>\n<td>Rooste ja v\u00e4rvi eemaldamine<\/td>\n<td>Metallpinna puhastamine enne v\u00e4rvimist<\/td>\n<\/tr>\n<tr>\n<td>Teemantketas<\/td>\n<td>Kivi, betooni, plaadi l\u00f5ikamine<\/td>\n<td>Plaatide l\u00f5ikamine, betooni l\u00f5ikamine<\/td>\n<\/tr>\n<tr>\n<td>Lamellketas (flap disc)<\/td>\n<td>Lihvimine ja poleerimine \u00fches<\/td>\n<td>Metallpinna viimistlemine<\/td>\n<\/tr>\n<\/table>\n<h2>Mis on terasuurus (grit) ja miks see loeb?<\/h2>\n<p>Lihv- ja lamellketastel on tavaliselt m\u00e4rgitud terasuurus (nt 40, 60, 80, 120). Mida v\u00e4iksem number, seda j\u00e4medam tera ja agressiivsem eemaldamine. Mida suurem number, seda peenem tulemus.<\/p>\n<ul>\n<li><strong>36-60 grit<\/strong> \u2013 j\u00e4me materjali eemaldamine, roostetunud pindade puhastamine<\/li>\n<li><strong>80-120 grit<\/strong> \u2013 \u00fcldine lihvimine, servade tasandamine<\/li>\n<li><strong>120+ grit<\/strong> \u2013 peenviimistlus, siledaks lihvimine enne v\u00e4rvimist<\/li>\n<\/ul>\n<h2>Kuidas valida \u00f5ige ketas \u00fclesande j\u00e4rgi?<\/h2>\n<h3>Metalli l\u00f5ikamine<\/h3>\n<p>Kasuta \u00f5hukest l\u00f5ikeketast, mis on spetsiaalselt metalli jaoks m\u00f5eldud. \u00d5hem ketas t\u00e4hendab v\u00e4hem kuumust ja t\u00e4psemat l\u00f5iget.<\/p>\n<h3>Rooste v\u00f5i vana v\u00e4rvi eemaldamine<\/h3>\n<p>Traatharja ketas v\u00f5i j\u00e4me lihvketas (36-60 grit) sobib h\u00e4sti rooste, vana v\u00e4rvi v\u00f5i mustuse eemaldamiseks enne pinna t\u00f6\u00f6tlemist.<\/p>\n<h3>Keevis\u00f5mbluse tasandamine<\/h3>\n<p>Paks lihvketas (60-80 grit) v\u00f5i lamellketas sobib h\u00e4sti keevis\u00f5mbluste tasandamiseks ja \u00fcleliigse materjali eemaldamiseks.<\/p>\n<h3>Kivi, plaadi v\u00f5i betooni l\u00f5ikamine<\/h3>\n<p>Vaja on spetsiaalset teemantketast \u2013 tavaline metalli l\u00f5ikeketas ei sobi kivip\u00f5histe materjalide jaoks ja kulub kiiresti l\u00e4bi.<\/p>\n<h2>Ohutusn\u00f5uanded ketaste kasutamisel<\/h2>\n<ul>\n<li>Kontrolli alati, et ketas sobib nurklihvija l\u00e4bim\u00f5\u00f5duga (n\u00e4iteks 125mm)<\/li>\n<li>Veendu, et ketta maksimaalne lubatud p\u00f6\u00f6rete arv (RPM) on v\u00e4hemalt sama suur v\u00f5i suurem kui nurklihvija oma<\/li>\n<li>\u00c4ra kasuta pragunenud, kahjustatud v\u00f5i kulunud ketast<\/li>\n<li>Kanna alati kaitseprille ja vajadusel kaitseriietust<\/li>\n<li>\u00c4ra kasuta l\u00f5ikeketast lihvimiseks k\u00fclili \u2013 see on ohtlik ja ketas v\u00f5ib puruneda<\/li>\n<\/ul>\n<h2>Kokkuv\u00f5te: milline ketas millal?<\/h2>\n<p>\u2705 <strong>L\u00f5ikamiseks<\/strong> \u2013 \u00f5huke l\u00f5ikeketas (metall) v\u00f5i teemantketas (kivi\/plaat)<br \/>\n\u2705 <strong>Materjali eemaldamiseks\/tasandamiseks<\/strong> \u2013 paks lihvketas, madal grit (36-60)<br \/>\n\u2705 <strong>Rooste\/v\u00e4rvi eemaldamiseks<\/strong> \u2013 traatharja ketas<br \/>\n\u2705 <strong>Viimistluseks<\/strong> \u2013 peenem lihvketas v\u00f5i lamellketas, k\u00f5rgem grit (80-120+)<\/p>\n<div style=\"text-align:center;background:#f5f5f5;padding:20px;border-radius:10px;margin:20px 0;\">\n<p style=\"font-weight:bold;margin-bottom:12px;\">Vaata meie nurklihvija valikut:<\/p>\n<p>\n<a href=\"https:\/\/sauh.ee\/lt\/product\/akunurklihvija\/\" style=\"display:inline-block;background:#0093c4;color:#fff;padding:10px 20px;border-radius:6px;text-decoration:none;font-weight:bold;margin:4px;\">\ud83d\uded2 Akunurklihvija 125mm<\/a>\n<\/p>\n<\/div>\n<h2>Da\u017enai u\u017eduodami klausimai<\/h2>\n<h3>Kas k\u00f5ik kettad sobivad k\u00f5ikidele nurklihvijatele?<\/h3>\n<p>Ei, ketta l\u00e4bim\u00f5\u00f5t peab sobima nurklihvijaga (levinuim on 125mm) ja ketta maksimaalne p\u00f6\u00f6rete arv peab olema v\u00e4hemalt sama suur kui t\u00f6\u00f6riistal.<\/p>\n<h3>Kas l\u00f5ikeketast saab kasutada ka lihvimiseks?<\/h3>\n<p>Ei, l\u00f5ikeketas on \u00f5huke ja m\u00f5eldud ainult otsel\u00f5ikeks. K\u00fclili kasutades v\u00f5ib see puruneda ja p\u00f5hjustada vigastuse.<\/p>\n<h3>Kui tihti tuleb ketast vahetada?<\/h3>\n<p>Vaheta ketas, kui see on kulunud \u00f5hemaks kui umbes 3mm, on pragunenud v\u00f5i ei anna enam korralikku tulemust.<\/p>\n<hr>\n<p><em><strong>Autorius:<\/strong> Sauh.ee komanda. Mes kasdien naudojame ir testuojame \u012frankius bei dalijam\u0117s praktiniais patarimais, kurie remiasi realia naudojimo patirtimi.<\/em><\/p>","protected":false},"excerpt":{"rendered":"<p>Kuidas valida oige nurklihvija ketas: loikamiseks, lihvimiseks, rooste eemaldamiseks. Terasuuruse ja ohutuse juhend.<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[300],"tags":[],"class_list":["post-18539","post","type-post","status-publish","format-standard","hentry","category-blogi"],"_links":{"self":[{"href":"https:\/\/sauh.ee\/lt\/wp-json\/wp\/v2\/posts\/18539","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/sauh.ee\/lt\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/sauh.ee\/lt\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/sauh.ee\/lt\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/sauh.ee\/lt\/wp-json\/wp\/v2\/comments?post=18539"}],"version-history":[{"count":0,"href":"https:\/\/sauh.ee\/lt\/wp-json\/wp\/v2\/posts\/18539\/revisions"}],"wp:attachment":[{"href":"https:\/\/sauh.ee\/lt\/wp-json\/wp\/v2\/media?parent=18539"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/sauh.ee\/lt\/wp-json\/wp\/v2\/categories?post=18539"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/sauh.ee\/lt\/wp-json\/wp\/v2\/tags?post=18539"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}