{"id":6395,"date":"2026-07-01T12:13:39","date_gmt":"2026-07-01T09:13:39","guid":{"rendered":"https:\/\/jnats.eu\/?p=6395"},"modified":"2026-07-01T12:13:45","modified_gmt":"2026-07-01T09:13:45","slug":"jokyoji-dzokiodzi-japoniskas-galandinimo-akmuo","status":"publish","type":"post","link":"https:\/\/jnats.eu\/ro\/jokyoji-dzokiodzi-japoniskas-galandinimo-akmuo\/","title":{"rendered":"J\u014dky\u014dji (Jokioji) \u2013 piatr\u0103 japonez\u0103 de ascu\u021bit"},"content":{"rendered":"

Piatra de ascu\u021bit Joki\u014dji este o \u201epiatr\u0103 de ascu\u021bit de duritate medie\u201c natural\u0103 \u0219i istoric\u0103, extras\u0103 din prefectura Fukui. Se spune c\u0103 a fost descoperit\u0103 \u00een ora\u0219ul Ichijodani de c\u0103tre clanul Asakura \u00een perioada Sengoku. Aceast\u0103 piatr\u0103 este utilizat\u0103 pentru etapa principal\u0103 de ascu\u021bire \u0219i face parte din renumita linie Akado (piatrile ro\u0219ii de ascu\u021bit).<\/p>\n\n\n\n

Se utilizeaz\u0103 de obicei dup\u0103 pietrele de \u0219lefuire grosier\u0103 \u0219i cele de finisare Bisui. Dintre acestea, Akado, de \u00eenalt\u0103 calitate, este considerat cel mai bun strat de Joki\u014dji \u0219i este recunoscut de c\u0103tre polizori ca fiind un produs de cea mai \u00eenalt\u0103 calitate.<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

J\u014dky\u014dji (Jokioji), o piatr\u0103 natural\u0103 japonez\u0103 de ascu\u021bit, era folosit\u0103 ca baz\u0103 pentru preg\u0103tirea o\u021belului \u0219i pentru definirea formei \u0219i liniilor acestuia \u00eenc\u0103 \u00eenainte de r\u0103sp\u00e2ndirea pietrei Uchigumori. \u00cen primul r\u00e2nd, Akado se remarc\u0103 prin granule abrazive uniforme, nu \u0219lefuie\u0219te excesiv \u0219i se potrive\u0219te perfect cu Uchigumori, motiv pentru care este considerat o piatr\u0103 de ascu\u021bit apreciat\u0103 de polizorii califica\u021bi de s\u0103bii \u0219i cu\u021bite.\u00a0Deoarece pietrele sunt selectate \u00een func\u021bie de \u201ecalitatea prelucr\u0103rii\u201c, \u0219i nu de culoare, multe dintre pietrele de \u00eenalt\u0103 calitate din stratul de baz\u0103 au o nuan\u021b\u0103 ro\u0219iatic\u0103, astfel \u00eenc\u00e2t Akato (piatra de ascu\u021bit ro\u0219ie) este sinonim cu pietrele de ascu\u021bit J\u014dky\u014dji de cea mai \u00eenalt\u0103 calitate.<\/p>\n\n\n\n

Rolul \u00een lustruirea intensiv\u0103. Piatra de ascu\u021bit J\u014dky\u014dji (Akato) este un element extrem de important, care joac\u0103 un rol decisiv \u00een ultima etap\u0103 a lustruirii de baz\u0103.\u00a0Aceasta \u00eendep\u0103rteaz\u0103 \u0219i uniformizeaz\u0103 urmele de lustruire l\u0103sate de pietrele de lustruire grosiere \u0219i de piatra Bisui. Aceasta reprezint\u0103 etapa final\u0103 \u00een definirea liniilor shinogi-suji, habaki \u0219i kissaki yokote. J\u014dky\u014dji scoate \u00een eviden\u021b\u0103 jigane \u0219i creeaz\u0103 baza necesar\u0103 pentru ca piatra uchigumori s\u0103 ac\u021bioneze corespunz\u0103tor asupra o\u021belului.\u00a0<\/p>\n\n\n\n

Un strat de culoare ro\u0219u-maroniu sau ro\u0219u-violet \u00eenchis, bogat \u00een fier. Granule abrazive fine, nu prea ascu\u021bite \u0219i rezistente. Capacitate excelent\u0103 de re\u021binere a apei, care permite ascu\u021bitorului s\u0103 func\u021bioneze stabil. Nu \u0219lefuie\u0219te, ci scoate \u00een eviden\u021b\u0103 \u0219i modeleaz\u0103 aspectul o\u021belului \u2013 Se remarc\u0103 prin duritatea \u0219i aderen\u021ba caracteristice ascu\u021bitoarelor naturale, care nu pot fi ob\u021binute folosind ascu\u021bitoarele moderne artificiale sau semi-naturale.<\/p>\n\n\n\n

Raritatea \u0219i dificultatea achizi\u021bion\u0103rii. Zona de extrac\u021bie a pietrelor J\u014dky\u014dji este acum practic epuizat\u0103, iar ob\u021binerea unor noi pietre de ascu\u021bit este considerat\u0103 aproape imposibil\u0103.\u00a0Pietrele de ascu\u021bit ro\u0219ii de calitate deosebit de \u00eenalt\u0103 apar foarte rar pe pia\u021b\u0103, deoarece: acestea fac obiectul colec\u021biilor de pietre de ascu\u021bit, sunt stocuri vechi, resturi, iar pietrele \u00een stare bun\u0103 \u0219i de calitate sunt extrem de rare.\u00a0De fapt, proprietarii le \u00eempart rar, iar uneori sunt tratate ca o valoare, nu ca un instrument\u201c.<\/p>\n\n\n\n

Deoarece este o piatr\u0103 natural\u0103 de ascu\u021bit, stratificarea, neuniformitatea culorii \u0219i micile zg\u00e2rieturi sunt caracteristici naturale \u2013 aceasta nu poate \u00eenlocui ascu\u021bitoarele hibride sau artificiale.\u00a0 Aceast\u0103 piatr\u0103 este destinat\u0103 celor care apreciaz\u0103 ascu\u021birea artistic\u0103 a s\u0103biilor \u0219i cu\u021bitelor, precum \u0219i lustruirea neagresiv\u0103.<\/p>","protected":false},"excerpt":{"rendered":"

D\u017eoki\u014dd\u017ei galandinimo akmuo yra istorinis nat\u016bralus \u201evidutinio kietumo gal\u0105stuvas\u201c, i\u0161gaunamas Fukui prefekt\u016broje. Sakoma, kad j\u012f I\u010did\u017eodani mieste atrado Asakur\u0173 klanas Sengoku laikotarpiu. \u012eis akmuo naudojamas pagrindiniam galandimo etapui, priklausantis labai vertinamai Akado (raudon\u0173j\u0173 gal\u0105stuv\u0173)\u00a0linijai. Paprastai naudojamas po grubi\u0173 ir Bisui Galandinimo akmen\u0173. I\u0161 j\u0173 auk\u0161tos kokyb\u0117s Akado laikomas geriausiu D\u017eoki\u014dd\u017ei sluoksniu ir tarp poliruotoj\u0173 laikomas […]<\/p>\n","protected":false},"author":1,"featured_media":6396,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[34],"tags":[397,237],"class_list":["post-6395","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-akmenys","tag-jokyoji","tag-naturalus-akmenys"],"_links":{"self":[{"href":"https:\/\/jnats.eu\/ro\/wp-json\/wp\/v2\/posts\/6395","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/jnats.eu\/ro\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/jnats.eu\/ro\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/jnats.eu\/ro\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/jnats.eu\/ro\/wp-json\/wp\/v2\/comments?post=6395"}],"version-history":[{"count":1,"href":"https:\/\/jnats.eu\/ro\/wp-json\/wp\/v2\/posts\/6395\/revisions"}],"predecessor-version":[{"id":6397,"href":"https:\/\/jnats.eu\/ro\/wp-json\/wp\/v2\/posts\/6395\/revisions\/6397"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/jnats.eu\/ro\/wp-json\/wp\/v2\/media\/6396"}],"wp:attachment":[{"href":"https:\/\/jnats.eu\/ro\/wp-json\/wp\/v2\/media?parent=6395"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/jnats.eu\/ro\/wp-json\/wp\/v2\/categories?post=6395"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/jnats.eu\/ro\/wp-json\/wp\/v2\/tags?post=6395"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}