{"id":5140,"date":"2024-10-18T19:38:22","date_gmt":"2024-10-18T10:38:22","guid":{"rendered":"https:\/\/konosuke-sakai.com\/?p=5140"},"modified":"2024-10-18T19:39:24","modified_gmt":"2024-10-18T10:39:24","slug":"no-52in-house-sharpened-knives-vol-2-3","status":"publish","type":"post","link":"https:\/\/konosuke-sakai.com\/index.php\/2024\/10\/18\/no-52in-house-sharpened-knives-vol-2-3\/","title":{"rendered":"\u3010No.52\u3011In-house sharpened knives Vol.2 (3) (\u81ea\u793e\u3067\u7814\u3044\u3060\u5305\u4e01 \u7b2c\u4e8c\u5f3e (3))"},"content":{"rendered":"

In-house sharpened knives Vol.2 (3)<\/h2>\n

As for the finishing of new knives, we will examine \u201chow to leave a mirror surface area\u201d on the hira (flat) part later, but here we will first focus on the \u201cjizakai\u201d (boundary line between base metal (soft iron) and steel).<\/p>\n

\u81ea\u793e\u3067\u7814\u3044\u3060\u5305\u4e01 \u7b2c\u4e8c\u5f3e (3)<\/h3>\n

\u65b0\u3057\u3044\u5305\u4e01\u306e\u4ed5\u4e0a\u3052\u306b\u3064\u3044\u3066\u3001\u5e73 (\u3072\u3089) \u306b\u304a\u3051\u308b\u300e\u93e1\u9762\u9818\u57df\u306e\u6b8b\u3057\u65b9\u300f\u306f\u5f8c\u3067\u691c\u8a3c\u3059\u308b\u3068\u3057\u3066\u3001\u3053\u3053\u3067\u306f\u307e\u305a\u300e\u5730\u5883\u300f (\u3058\u3056\u304b\u3044\u3001\u5730\u91d1(\u8edf\u9244)\u3068\u92fc\u306e\u5883\u754c\u7dda) \u306b\u6ce8\u76ee\u3057\u307e\u3059\u3002<\/p>\n

<\/p>\n

.<\/p>\n

\uff08\u65e5\u672c\u8a9e\u306f \u5199\u771f\u306e\u4e0b\u306b\u7d9a\u304d\u307e\u3059\uff09<\/h5>\n

.<\/p>\n

Since D has a slightly weaker jizakai prominence than B and C, we will not adopt it in this case.<\/p>\n

Comparing B and C, it is somewhat difficult to tell in the photo, but the jizakia seems to be equally prominent on both blades.<\/p>\n

However, since some of the manufacturing processes for method C are the same as those for KS-01, we decided to use the B finish this time to avoid similarity due to variations caused by individual differences.<\/p>\n

<To be continued next time><\/p>\n

\"\"<\/a><\/p>\n

\u2191 \u2193 Both photos were taken from an angle. (\u3069\u3061\u3089\u306e\u5199\u771f\u3082\u3001\u659c\u3081\u4e0a\u304b\u3089\u64ae\u5f71\u3057\u3066\u3044\u307e\u3059)<\/p>\n

\"\"<\/a><\/p>\n

.<\/p>\n

\uff24\u306f\uff22\u30fb\uff23\u306b\u6bd4\u3079\u3066\u300e\u5730\u5883\u306e\u969b\u7acb\u3061\u65b9\u300f\u304c\u3084\u3084\u5f31\u3044\u305f\u3081\u3001\u4eca\u56de\u306f\u63a1\u7528\u3057\u306a\u3044\u3053\u3068\u306b\u3057\u307e\u3059\u3002<\/p>\n

\uff22\u30fb\uff23\u3092\u6bd4\u3079\u308b\u3068\u3001\u5199\u771f\u3067\u306f\u3084\u3084\u5206\u304b\u308a\u3065\u3089\u3044\u3067\u3059\u304c\u3001\u3069\u3061\u3089\u3082\u5730\u5883\u306f\u540c\u3058\u304f\u3089\u3044\u969b\u7acb\u3063\u3066\u3044\u308b\u3088\u3046\u306b\u601d\u3044\u307e\u3059\u3002
\n\u305f\u3060\uff23\u306e\u624b\u6cd5\u306f\u3001\u4e00\u90e8\u306e\u88fd\u9020\u5de5\u7a0b\u304c\uff2b\uff33\uff0d\uff10\uff11\u3068\u540c\u3058\u3067\u3042\u308b\u305f\u3081\u3001\u500b\u4f53\u5dee\u306b\u3088\u308b\u30d0\u30e9\u30c4\u30ad\u306b\u3088\u3063\u3066\u4f3c\u3066\u3057\u307e\u3046\u3053\u3068\u3092\u907f\u3051\u308b\u305f\u3081\u3001\u4eca\u56de\u306f\uff22\u306e\u4ed5\u4e0a\u3052\u3092\u63a1\u7528\u3059\u308b\u3053\u3068\u306b\u3057\u307e\u3057\u305f\u3002<\/p>\n

\uff08\u6b21\u56de\u306b\u7d9a\u304f\uff09<\/p>\n","protected":false},"excerpt":{"rendered":"

In-house sharpened knives Vol.2 (3) As for the finishing of new knives, we will examine \u201chow to leave a mirror surface area\u201d on the hira (flat) part later, but here we will first focus on the \u201cjizakai\u201d (boundary line between … Read More<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"kt_blocks_editor_width":"","_kad_blocks_custom_css":"","_kad_blocks_head_custom_js":"","_kad_blocks_body_custom_js":"","_kad_blocks_footer_custom_js":"","_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[76],"tags":[],"class_list":["post-5140","post","type-post","status-publish","format-standard","hentry","category-archives"],"taxonomy_info":{"category":[{"value":76,"label":"Archives"}]},"featured_image_src_large":false,"author_info":{"display_name":"kosuke","author_link":"https:\/\/konosuke-sakai.com\/index.php\/author\/kosuke\/"},"comment_info":0,"category_info":[{"term_id":76,"name":"Archives","slug":"archives","term_group":0,"term_taxonomy_id":76,"taxonomy":"category","description":"","parent":0,"count":181,"filter":"raw","cat_ID":76,"category_count":181,"category_description":"","cat_name":"Archives","category_nicename":"archives","category_parent":0}],"tag_info":false,"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/konosuke-sakai.com\/index.php\/wp-json\/wp\/v2\/posts\/5140","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/konosuke-sakai.com\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/konosuke-sakai.com\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/konosuke-sakai.com\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/konosuke-sakai.com\/index.php\/wp-json\/wp\/v2\/comments?post=5140"}],"version-history":[{"count":1,"href":"https:\/\/konosuke-sakai.com\/index.php\/wp-json\/wp\/v2\/posts\/5140\/revisions"}],"predecessor-version":[{"id":5141,"href":"https:\/\/konosuke-sakai.com\/index.php\/wp-json\/wp\/v2\/posts\/5140\/revisions\/5141"}],"wp:attachment":[{"href":"https:\/\/konosuke-sakai.com\/index.php\/wp-json\/wp\/v2\/media?parent=5140"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/konosuke-sakai.com\/index.php\/wp-json\/wp\/v2\/categories?post=5140"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/konosuke-sakai.com\/index.php\/wp-json\/wp\/v2\/tags?post=5140"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}