{"id":20747,"date":"2026-07-21T14:33:43","date_gmt":"2026-07-21T06:33:43","guid":{"rendered":"https:\/\/www.worldia-tools.com\/?p=20747"},"modified":"2026-08-27T14:35:27","modified_gmt":"2026-08-27T06:35:27","slug":"worldia-pcbn-insert-machining-case-for-hardened-steel-hard-turning-of-inner-raceway-on-bearing-seat-ring","status":"publish","type":"post","link":"https:\/\/www.worldia-tools.com\/ko\/news-and-media\/application-news\/worldia-pcbn-insert-machining-case-for-hardened-steel-hard-turning-of-inner-raceway-on-bearing-seat-ring\/","title":{"rendered":"\uacbd\ud654\uac15\uc6a9 Worldia PCBN \uc778\uc11c\ud2b8 \uac00\uacf5 \ucf00\uc774\uc2a4 | \ubca0\uc5b4\ub9c1 \uc2dc\ud2b8 \ub9c1 \ub0b4\ub95c\uc758 \uacbd\uc9c8 \uc120\uc0ad"},"content":{"rendered":"<p><img fetchpriority=\"high\" decoding=\"async\" class=\"aligncenter size-full wp-image-20748\" src=\"https:\/\/www.worldia-tools.com\/wp-content\/uploads\/2026\/08\/0701Worldia-PCBN-Insert-Machining-Case-for-Hardened-Steel-Hard-Turning-of-Inner-Raceway-on-Bearing-Seat-Ring_01.jpg\" alt=\"\" width=\"1080\" height=\"486\" srcset=\"https:\/\/www.worldia-tools.com\/wp-content\/uploads\/2026\/08\/0701Worldia-PCBN-Insert-Machining-Case-for-Hardened-Steel-Hard-Turning-of-Inner-Raceway-on-Bearing-Seat-Ring_01.jpg 1080w, https:\/\/www.worldia-tools.com\/wp-content\/uploads\/2026\/08\/0701Worldia-PCBN-Insert-Machining-Case-for-Hardened-Steel-Hard-Turning-of-Inner-Raceway-on-Bearing-Seat-Ring_01-300x135.jpg 300w, https:\/\/www.worldia-tools.com\/wp-content\/uploads\/2026\/08\/0701Worldia-PCBN-Insert-Machining-Case-for-Hardened-Steel-Hard-Turning-of-Inner-Raceway-on-Bearing-Seat-Ring_01-1024x461.jpg 1024w, https:\/\/www.worldia-tools.com\/wp-content\/uploads\/2026\/08\/0701Worldia-PCBN-Insert-Machining-Case-for-Hardened-Steel-Hard-Turning-of-Inner-Raceway-on-Bearing-Seat-Ring_01-768x346.jpg 768w, https:\/\/www.worldia-tools.com\/wp-content\/uploads\/2026\/08\/0701Worldia-PCBN-Insert-Machining-Case-for-Hardened-Steel-Hard-Turning-of-Inner-Raceway-on-Bearing-Seat-Ring_01-18x8.jpg 18w, https:\/\/www.worldia-tools.com\/wp-content\/uploads\/2026\/08\/0701Worldia-PCBN-Insert-Machining-Case-for-Hardened-Steel-Hard-Turning-of-Inner-Raceway-on-Bearing-Seat-Ring_01-600x270.jpg 600w\" sizes=\"(max-width: 1080px) 100vw, 1080px\" \/> <img decoding=\"async\" class=\"aligncenter size-trpcustomlanguageflag wp-image-20749\" src=\"https:\/\/www.worldia-tools.com\/wp-content\/uploads\/2026\/08\/0701Worldia-PCBN-Insert-Machining-Case-for-Hardened-Steel-Hard-Turning-of-Inner-Raceway-on-Bearing-Seat-Ring_02.jpg\" alt=\"\" width=\"1080\" height=\"740\" srcset=\"https:\/\/www.worldia-tools.com\/wp-content\/uploads\/2026\/08\/0701Worldia-PCBN-Insert-Machining-Case-for-Hardened-Steel-Hard-Turning-of-Inner-Raceway-on-Bearing-Seat-Ring_02.jpg 1080w, 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100vw, 1080px\" \/><\/p>\n<p>\uc751\uc6a9 \ud504\ub85c\uadf8\ub7a8 \ubc30\uacbd<br \/>\n\u25a0 \uace0\uc815\ubc00 \uacbd\ud654\uac15 \ubd80\ud488\uc758 \ub300\ub7c9 \uc0dd\uc0b0\uc5d0\uc11c \uac00\uc7a5 \ud070 \uacfc\uc81c\ub294 \ub2f4\uae08\uc9c8 \ud6c4 \uacbd\ud654 \uc870\uac74\uc5d0\uc11c\ub3c4 \uc6b0\uc218\ud55c \uae30\ud558\ud559\uc801 \uc815\ud655\ub3c4, \ud45c\uba74 \uc870\ub3c4, \uce58\uc218 \uade0\uc77c\uc131 \ubc0f \uc548\uc815\uc131\uc744 \uc720\uc9c0\ud558\ub294 \uac83\uc785\ub2c8\ub2e4. \uc774\ub294 \uc7ac\ub8cc, \uacf5\uc815 \ubc0f \ud6a8\uc728\uc131 \ubb38\uc81c\ubfd0\ub9cc \uc544\ub2c8\ub77c \uc808\uc0ad \uacf5\uad6c \uc131\ub2a5, \uae30\uacc4 \uac15\uc131 \ubc0f \uc5f4 \uc81c\uc5b4\uc5d0 \ub300\ud55c \uc885\ud569\uc801\uc778 \ud14c\uc2a4\ud2b8\ub97c \ud3ec\ud568\ud569\ub2c8\ub2e4.<br \/>\n\u25a0 \uc544\ub798 \uc608\uc2dc\uc5d0\uc11c \ubca0\uc5b4\ub9c1 \uc2dc\ud2b8 \ub9c1\uc758 \ub0b4\ub95c \ub9c8\ubb34\ub9ac \uc120\uc0ad \uac00\uacf5\uc744 \uc0b4\ud3b4\ubcf4\uba74, Worldia \ub9de\ucda4\ud615 \uacf5\uad6c\ub294 \uacf5\uad6c \uc218\uba85\uc744 \ud6a8\uacfc\uc801\uc73c\ub85c \uc5f0\uc7a5\ud558\uace0 \uacf5\uad6c \uad50\uccb4 \uc2dc\uac04\uc744 \uc904\uc5ec \uace0\uac1d\uc5d0\uac8c \ud6a8\uc728\uc801\uc774\uace0 \uc548\uc815\uc801\uc774\uba70 \ub0b4\uad6c\uc131\uc774 \ub6f0\uc5b4\ub09c \uac00\uacf5 \uc194\ub8e8\uc158\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<img decoding=\"async\" class=\"aligncenter wp-image-20750\" src=\"https:\/\/www.worldia-tools.com\/wp-content\/uploads\/2026\/08\/0701Worldia-PCBN-Insert-Machining-Case-for-Hardened-Steel-Hard-Turning-of-Inner-Raceway-on-Bearing-Seat-Ring_03.jpg\" alt=\"\" width=\"1080\" height=\"1547\" srcset=\"https:\/\/www.worldia-tools.com\/wp-content\/uploads\/2026\/08\/0701Worldia-PCBN-Insert-Machining-Case-for-Hardened-Steel-Hard-Turning-of-Inner-Raceway-on-Bearing-Seat-Ring_03.jpg 810w, 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100vw, 1080px\" \/> <img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-20751\" src=\"https:\/\/www.worldia-tools.com\/wp-content\/uploads\/2026\/08\/0701Worldia-PCBN-Insert-Machining-Case-for-Hardened-Steel-Hard-Turning-of-Inner-Raceway-on-Bearing-Seat-Ring_04.jpg\" alt=\"\" width=\"1080\" height=\"1065\" srcset=\"https:\/\/www.worldia-tools.com\/wp-content\/uploads\/2026\/08\/0701Worldia-PCBN-Insert-Machining-Case-for-Hardened-Steel-Hard-Turning-of-Inner-Raceway-on-Bearing-Seat-Ring_04.jpg 702w, https:\/\/www.worldia-tools.com\/wp-content\/uploads\/2026\/08\/0701Worldia-PCBN-Insert-Machining-Case-for-Hardened-Steel-Hard-Turning-of-Inner-Raceway-on-Bearing-Seat-Ring_04-300x296.jpg 300w, https:\/\/www.worldia-tools.com\/wp-content\/uploads\/2026\/08\/0701Worldia-PCBN-Insert-Machining-Case-for-Hardened-Steel-Hard-Turning-of-Inner-Raceway-on-Bearing-Seat-Ring_04-12x12.jpg 12w, https:\/\/www.worldia-tools.com\/wp-content\/uploads\/2026\/08\/0701Worldia-PCBN-Insert-Machining-Case-for-Hardened-Steel-Hard-Turning-of-Inner-Raceway-on-Bearing-Seat-Ring_04-600x591.jpg 600w, https:\/\/www.worldia-tools.com\/wp-content\/uploads\/2026\/08\/0701Worldia-PCBN-Insert-Machining-Case-for-Hardened-Steel-Hard-Turning-of-Inner-Raceway-on-Bearing-Seat-Ring_04-100x100.jpg 100w\" sizes=\"(max-width: 1080px) 100vw, 1080px\" \/>\uc194\ub8e8\uc158 \ubd84\uc11d<br \/>\n\u25ce \ubca0\uc5b4\ub9c1 \uc2dc\ud2b8 \ub9c1\uc758 \ub0b4\ub95c\uc744 \uc815\ubc00 \uc120\uc0ad\ud558\ub294 \uc774 \uacbd\uc6b0, \uace0\uac1d\uc740 \uacf5\uad6c \uc218\uba85 \uc5f0\uc7a5\uacfc \uacf5\uad6c \uad50\uccb4 \ud69f\uc218 \uac10\uc18c\ub97c \uc694\uad6c\ud588\uc2b5\ub2c8\ub2e4. Worldia\uc758 \ub9de\ucda4\ud615 PCBN \uacbd\uc9c8 \uc120\uc0ad \uc194\ub8e8\uc158\uc740 \uc815\ubc00 \uac00\uacf5 \uacf5\uc815\uc758 \ud2b9\uc131\uc744 \uace0\ub824\ud558\uc5ec \ub3d9\uc77c\ud55c \uc808\uc0ad \uc870\uac74\uc5d0\uc11c \uae30\uc874 \uc194\ub8e8\uc158\ubcf4\ub2e4 24% \ub354 \uae34 \uacf5\uad6c \uc218\uba85\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<br \/>\n\u25ce Worldia\ub294 \uacf5\uc791\ubb3c \uc81c\uac70\ub7c9 \ubc0f \uc2e4\uc81c \uac00\uacf5 \uacf5\uc815 \ud2b9\uc131\uc5d0 \ub9de\ucdb0 \ub0b4\ub9c8\ubaa8\uc131\uc774 \ub6f0\uc5b4\ub09c PNH0117 \ub4f1\uae09 \uc18c\uc7ac\ub97c \uc0ac\uc6a9\ud558\uace0, \uc791\uc5c5 \uc870\uac74\uc5d0 \ucd5c\uc801\ud654\ub41c \ub9de\ucda4\ud615 \ub0a0 \ud615\uc0c1\uc744 \uc801\uc6a9\ud588\uc2b5\ub2c8\ub2e4. \uc778\uc11c\ud2b8\uc5d0 \uc801\uc6a9\ub41c C3 \ucf54\ud305\uc740 \uc724\ud65c\uc131\uacfc \ub0b4\ub9c8\ubaa8\uc131\uc744 \ud5a5\uc0c1\uc2dc\ud0b5\ub2c8\ub2e4.<br \/>\n\u25ce Worldia\uc758 \ub9de\ucda4\ud615 \ucd08\uacbd\uc9c8 \uc808\uc0ad \uacf5\uad6c\ub294 \ub450\uaebc\uc6b4 \uc18c\uc7ac\uc758 \ud669\uc0ad \uac00\uacf5\uc774\ub4e0 \uace0\ud488\uc9c8 \uc815\uc0ad \uac00\uacf5\uc774\ub4e0 \uad00\uacc4\uc5c6\uc774 \uac00\uacf5\uc774 \uc5b4\ub824\uc6b4 \uc77c\ubc18\uc801\uc778 \uc18c\uc7ac\uc5d0 \ub300\ud574 \uacf5\uad6c \uc218\uba85\uc744 \uc5f0\uc7a5\ud558\uace0 \uacf5\uad6c \uad50\uccb4 \ube48\ub3c4\ub97c \uc904\uc774\uba70 \uc0dd\uc0b0\uc131\uc744 \ud5a5\uc0c1\uc2dc\ucf1c \uace0\uac1d\uc758 \uc911\uc694\ud55c \uac00\uacf5 \ubb38\uc81c\ub97c \ud574\uacb0\ud569\ub2c8\ub2e4.<\/p>","protected":false},"excerpt":{"rendered":"<p>Application Background \u25a0 The main challenge in mass production of high-precision hardened steel parts is to maintain superior geometric accuracy, surface finish, dimensional consistency and stability under post-quenching hard conditions. It involves not only material, process and efficiency issues, but also a comprehensive test of cutting tool performance, machine rigidity and thermal control. \u25a0 Taking [&hellip;]<\/p>\n","protected":false},"author":5,"featured_media":20748,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[228],"tags":[],"class_list":["post-20747","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-application-news"],"_links":{"self":[{"href":"https:\/\/www.worldia-tools.com\/ko\/wp-json\/wp\/v2\/posts\/20747","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.worldia-tools.com\/ko\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.worldia-tools.com\/ko\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.worldia-tools.com\/ko\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/www.worldia-tools.com\/ko\/wp-json\/wp\/v2\/comments?post=20747"}],"version-history":[{"count":1,"href":"https:\/\/www.worldia-tools.com\/ko\/wp-json\/wp\/v2\/posts\/20747\/revisions"}],"predecessor-version":[{"id":20752,"href":"https:\/\/www.worldia-tools.com\/ko\/wp-json\/wp\/v2\/posts\/20747\/revisions\/20752"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.worldia-tools.com\/ko\/wp-json\/wp\/v2\/media\/20748"}],"wp:attachment":[{"href":"https:\/\/www.worldia-tools.com\/ko\/wp-json\/wp\/v2\/media?parent=20747"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.worldia-tools.com\/ko\/wp-json\/wp\/v2\/categories?post=20747"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.worldia-tools.com\/ko\/wp-json\/wp\/v2\/tags?post=20747"}],"curies":[{"name":"WP","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}