{"id":4428,"date":"2025-04-25T10:10:17","date_gmt":"2025-04-25T07:10:17","guid":{"rendered":"https:\/\/jnats.eu\/?post_type=product&#038;p=4428"},"modified":"2025-06-06T23:21:16","modified_gmt":"2025-06-06T20:21:16","slug":"nakayama-maruka","status":"publish","type":"product","link":"https:\/\/jnats.eu\/ro\/product-2\/nakayama-maruka\/","title":{"rendered":"Nakayama Maruka Lv 5"},"content":{"rendered":"<figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<div class=\"video-container\"><iframe title=\"Analiza pietrelor naturale japoneze de ascu\u021bit: Nakayama Maruka, Nishiyama Suita, Shobudani Kiita\" width=\"1170\" height=\"658\" src=\"https:\/\/www.youtube.com\/embed\/OiljG67gTz8?start=645&#038;feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe><\/div>\n<\/div><\/figure>\n\n\n\n<p>Nakayama Maruka sunt pietre naturale japoneze pentru ascu\u021bit, provenind din mina Nakayama de l\u00e2ng\u0103 Kyoto, Japonia, sub marca Maruka. Aceste pietre fac parte din categoria \"awasedo\" (pietre de finisare) \u0219i sunt foarte apreciate pentru calitatea \u0219i propriet\u0103\u021bile lor de ascu\u021bire. <\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Caracteristici principale:<\/h3>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>Originea \u0219i semnul Maruca<\/strong>:\n<ul class=\"wp-block-list\">\n<li>Pietrele Nakayama Maruka sunt asociate cu Kato Mutsuyama, care a fost proprietarul m\u0103rcii Maruka cu litera \"ka\" \u0219i \u0219tampila Seihonzan (\u32d5\u6b63\u672c\u5c71). Acest sigiliu a devenit un simbol al calit\u0103\u021bii pietrelor Nakayama.<\/li>\n\n\n\n<li>Nu toate pietrele Nakayama poart\u0103 marca \"Maruka\". De exemplu, pietrele care aveau dimensiuni neregulate, erau mari sau rugoase erau adesea lipsite de \u0219tampil\u0103. Ulterior, \u00een timpul prelucr\u0103rii, unele pietre au fost \u0219tampilate cu marca Maruka, chiar dac\u0103 nu o aveau ini\u021bial.<\/li>\n\n\n\n<li>Pietrele v\u00e2ndute \u00eenainte de perioada de marcare Maruka (\u00eenainte de 1952) nu poart\u0103 nici ele aceast\u0103 \u0219tampil\u0103. Cu toate acestea, dac\u0103 piatra provine din mina Kato Mutsuyama, este considerat\u0103 a fi o piatr\u0103 Nakayama autentic\u0103, cu sau f\u0103r\u0103 marca \"Maruka\".<a href=\"https:\/\/jnats.eu\/it\/prodotto-2\/nakayama-maruka-8-sluoksniu-japoniskas-naturalus-akmuo-galandimui\/\" target=\"_blank\" rel=\"noreferrer noopener\"><\/a><a href=\"https:\/\/jnats.eu\/en\/product-2\/nakayama-maruka-8-layer-japanese-natural-stone-for-sharpening\/\" target=\"_blank\" rel=\"noreferrer noopener\"><\/a><\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>Compozi\u021bia \u0219i aspectul mineral<\/strong>:\n<ul class=\"wp-block-list\">\n<li>Pietrele Nakayama Maruka au adesea o structur\u0103 cu mai multe straturi (de exemplu, 8 straturi, ca \u00een Nakayama Maruka 8 Ply), ceea ce le confer\u0103 propriet\u0103\u021bi unice de ascu\u021bire.<\/li>\n\n\n\n<li>Culorile pot fi galben, roz, gri sau chiar \"Iromono\" (modele colorate). Soiurile populare sunt \"Hondomae\", \"Shikitomae\" sau \"Kiita\" (pietre g\u0103lbui).<\/li>\n\n\n\n<li>Pietrele sunt cu granula\u021bie fin\u0103, foarte dure, dar au o senza\u021bie pl\u0103cut\u0103 de ascu\u021bire, descris\u0103 ca fiind \"m\u0103t\u0103soas\u0103\" sau \"cremoas\u0103\".<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>Utilizare<\/strong>:\n<ul class=\"wp-block-list\">\n<li>Pietrele Nakayama Maruka sunt utilizate pentru ascu\u021birea final\u0103 a cu\u021bitelor, briciurilor drepte, uneltelor de prelucrare a lemnului pentru a ob\u021bine o margine de oglind\u0103.<\/li>\n\n\n\n<li>Fine\u021bea lor este echivalent\u0103 cu cea a pietrelor sintetice cu granula\u021bie 8000-12000+, ceea ce le face ideale pentru lustruirea dup\u0103 pietre mai mari (de exemplu, granula\u021bie 4000-6000).<\/li>\n\n\n\n<li>Datorit\u0103 structurii lor, acestea produc o suspensie u\u0219or abraziv\u0103 care ajut\u0103 la ascu\u021birea eficient\u0103.<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>Senza\u021bie de ascu\u021bire<\/strong>:\n<ul class=\"wp-block-list\">\n<li>Pietrele Nakayama Maruka sunt cunoscute pentru senza\u021bia extrem de pl\u0103cut\u0103 de ascu\u021bire, care este mai lin\u0103 \u0219i mai rapid\u0103 dec\u00e2t multe alte pietre naturale.<\/li>\n\n\n\n<li>Suprafa\u021ba lor permite controlul precis al procesului de ascu\u021bire, ceea ce este deosebit de important pentru profesioni\u0219ti.<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n\n\n\n<h3 class=\"wp-block-heading\">Aspecte de pia\u021b\u0103:<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Raritate<\/strong>: Mina Nakayama este \u00eenchis\u0103, astfel \u00eenc\u00e2t pietrele Maruka sunt foarte rare. Oferta lor pe pia\u021b\u0103 este \u00een sc\u0103dere, ceea ce duce la cre\u0219terea pre\u021burilor.<\/li>\n\n\n\n<li><strong>Autenticitate<\/strong>R: Datorit\u0103 rarit\u0103\u021bii \u0219i popularit\u0103\u021bii m\u0103rcii Maruka, exist\u0103 contrafaceri pe pia\u021b\u0103. \"\u0218tampila Seihonzan nu garanteaz\u0103 calitatea, astfel \u00eenc\u00e2t este necesar s\u0103 se judece piatra dup\u0103 aspectul, textura \u0219i reputa\u021bia de furnizor de \u00eencredere. Este recomandat s\u0103 cump\u0103ra\u021bi din magazine specializate.<a href=\"https:\/\/jnats.eu\/it\/prodotto-2\/nakayama-maruka-8-sluoksniu-japoniskas-naturalus-akmuo-galandimui\/\" target=\"_blank\" rel=\"noreferrer noopener\"><\/a><a href=\"https:\/\/jnats.eu\/en\/product-2\/nakayama-maruka-8-layer-japanese-natural-stone-for-sharpening\/\" target=\"_blank\" rel=\"noreferrer noopener\"><\/a><\/li>\n\n\n\n<li><strong>Istoric<\/strong>: Dup\u0103 al Doilea R\u0103zboi Mondial, comer\u021bul cu piatr\u0103 Nakayama a fost controlat de mai mul\u021bi comercian\u021bi din Kyoto, printre care \u0219i Hatanaka Whetstone. \u00cen 1952, Hatanaka a \u00eenregistrat marca \"Junshin Honzan\", iar dup\u0103 1980 a achizi\u021bionat drepturile asupra minei Nakayama \u0219i marca \"Maruka\". Cu toate acestea, pietrele au fost distribuite \u0219i prin alte canale, astfel \u00eenc\u00e2t nu toate poart\u0103 \u0219tampila Maruka.<a href=\"https:\/\/jnats.eu\/it\/prodotto-2\/nakayama-maruka-8-sluoksniu-japoniskas-naturalus-akmuo-galandimui\/\" target=\"_blank\" rel=\"noreferrer noopener\"><\/a><a href=\"https:\/\/jnats.eu\/ru\/%25D0%25BF%25D1%2580%25D0%25BE%25D0%25B4%25D1%2583%25D0%25BA%25D1%2582\/nakayama-maruka-8-sluoksniu-japoniskas-naturalus-akmuo-galandimui\/\" target=\"_blank\" rel=\"noreferrer noopener\"><\/a><\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">De ce este Nakayama Maruka special\u0103?<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Calitate<\/strong>R: Pietrele Nakayama Maruka sunt considerate a fi printre cele mai bune pietre naturale de ascu\u021bit din lume datorit\u0103 fine\u021bii, durit\u0103\u021bii \u0219i r\u0103spunsului lor unic de ascu\u021bire.<\/li>\n\n\n\n<li><strong>Diversitate<\/strong>: Fiecare piatr\u0103 este unic\u0103, cu diferite modele \u0219i caracteristici care le fac de dorit at\u00e2t pentru colec\u021bionari, c\u00e2t \u0219i pentru profesioni\u0219ti.<\/li>\n\n\n\n<li><strong>Tradi\u021bie<\/strong>: Marca Maruka este un simbol al culturii japoneze de ascu\u021bire, asociat\u0103 cu pietre de cea mai \u00eenalt\u0103 calitate.<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"<div class=\"woocommerce-product-details__short-description\">\n<ul>\n<li>Potrivit pentru finisarea briciurilor, cu\u021bitelor, foarfecelor, t\u00e2mpl\u0103riei \u0219i a altor unelte.<\/li>\n<li>Dimensiuni: 198x68x22 mm<\/li>\n<li>Greutate: 660 g<\/li>\n<li>Duritate: Lv 5<\/li>\n<li>O piatr\u0103 rapid\u0103 pentru finisarea briciurilor. Marca Maruka p\u0103strat\u0103, dar estompat\u0103. Aceasta este cu adev\u0103rat o piatr\u0103 de clas\u0103 superioar\u0103. Pute\u021bi vedea cu ochii dumneavoastr\u0103 \u00een videoclipul de mai jos.<\/li>\n<\/ul>\n<\/div>","protected":false},"featured_media":4483,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[22],"product_tag":[58,49],"class_list":{"0":"post-4428","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-jnats","7":"product_tag-maruka","8":"product_tag-nakayama","9":"product_shipping_class-iprastas","11":"first","12":"outofstock","13":"shipping-taxable","14":"purchasable","15":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/jnats.eu\/ro\/wp-json\/wp\/v2\/product\/4428","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/jnats.eu\/ro\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/jnats.eu\/ro\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/jnats.eu\/ro\/wp-json\/wp\/v2\/comments?post=4428"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/jnats.eu\/ro\/wp-json\/wp\/v2\/media\/4483"}],"wp:attachment":[{"href":"https:\/\/jnats.eu\/ro\/wp-json\/wp\/v2\/media?parent=4428"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/jnats.eu\/ro\/wp-json\/wp\/v2\/product_brand?post=4428"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/jnats.eu\/ro\/wp-json\/wp\/v2\/product_cat?post=4428"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/jnats.eu\/ro\/wp-json\/wp\/v2\/product_tag?post=4428"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}