{"id":20101,"date":"2025-12-01T11:01:31","date_gmt":"2025-12-01T03:01:31","guid":{"rendered":"https:\/\/www.worldia-tools.com\/?p=20101"},"modified":"2025-12-30T12:02:02","modified_gmt":"2025-12-30T04:02:02","slug":"worldia-customized-pcbn-tooling-solution-for-boring-bimetal-engine-block","status":"publish","type":"post","link":"https:\/\/www.worldia-tools.com\/de\/news-and-media\/application-news\/worldia-customized-pcbn-tooling-solution-for-boring-bimetal-engine-block\/","title":{"rendered":"Worldia kundenspezifische PCBN-Werkzeugl\u00f6sung \u2013 f\u00fcr das Bohren von Bimetall-Motorblock"},"content":{"rendered":"<p><img fetchpriority=\"high\" decoding=\"async\" class=\"aligncenter wp-image-20102\" src=\"https:\/\/www.worldia-tools.com\/wp-content\/uploads\/2025\/12\/Worldia-Customized-PCBN-Tooling-Solution-\u2013-For-Boring-Bimetal-Engine-Block_01.jpg\" alt=\"\" width=\"800\" height=\"379\" srcset=\"https:\/\/www.worldia-tools.com\/wp-content\/uploads\/2025\/12\/Worldia-Customized-PCBN-Tooling-Solution-\u2013-For-Boring-Bimetal-Engine-Block_01.jpg 1080w, https:\/\/www.worldia-tools.com\/wp-content\/uploads\/2025\/12\/Worldia-Customized-PCBN-Tooling-Solution-\u2013-For-Boring-Bimetal-Engine-Block_01-300x142.jpg 300w, https:\/\/www.worldia-tools.com\/wp-content\/uploads\/2025\/12\/Worldia-Customized-PCBN-Tooling-Solution-\u2013-For-Boring-Bimetal-Engine-Block_01-1024x485.jpg 1024w, https:\/\/www.worldia-tools.com\/wp-content\/uploads\/2025\/12\/Worldia-Customized-PCBN-Tooling-Solution-\u2013-For-Boring-Bimetal-Engine-Block_01-768x363.jpg 768w, https:\/\/www.worldia-tools.com\/wp-content\/uploads\/2025\/12\/Worldia-Customized-PCBN-Tooling-Solution-\u2013-For-Boring-Bimetal-Engine-Block_01-18x9.jpg 18w, https:\/\/www.worldia-tools.com\/wp-content\/uploads\/2025\/12\/Worldia-Customized-PCBN-Tooling-Solution-\u2013-For-Boring-Bimetal-Engine-Block_01-600x284.jpg 600w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/> <img decoding=\"async\" class=\"aligncenter wp-image-20103\" src=\"https:\/\/www.worldia-tools.com\/wp-content\/uploads\/2025\/12\/Worldia-Customized-PCBN-Tooling-Solution-\u2013-For-Boring-Bimetal-Engine-Block_02.jpg\" alt=\"\" width=\"800\" height=\"716\" srcset=\"https:\/\/www.worldia-tools.com\/wp-content\/uploads\/2025\/12\/Worldia-Customized-PCBN-Tooling-Solution-\u2013-For-Boring-Bimetal-Engine-Block_02.jpg 1080w, https:\/\/www.worldia-tools.com\/wp-content\/uploads\/2025\/12\/Worldia-Customized-PCBN-Tooling-Solution-\u2013-For-Boring-Bimetal-Engine-Block_02-300x269.jpg 300w, https:\/\/www.worldia-tools.com\/wp-content\/uploads\/2025\/12\/Worldia-Customized-PCBN-Tooling-Solution-\u2013-For-Boring-Bimetal-Engine-Block_02-1024x917.jpg 1024w, https:\/\/www.worldia-tools.com\/wp-content\/uploads\/2025\/12\/Worldia-Customized-PCBN-Tooling-Solution-\u2013-For-Boring-Bimetal-Engine-Block_02-768x688.jpg 768w, https:\/\/www.worldia-tools.com\/wp-content\/uploads\/2025\/12\/Worldia-Customized-PCBN-Tooling-Solution-\u2013-For-Boring-Bimetal-Engine-Block_02-13x12.jpg 13w, https:\/\/www.worldia-tools.com\/wp-content\/uploads\/2025\/12\/Worldia-Customized-PCBN-Tooling-Solution-\u2013-For-Boring-Bimetal-Engine-Block_02-600x537.jpg 600w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/p>\n<p><strong>Anwendungshintergrund<\/strong><\/p>\n<p>Bimetall-Motorbl\u00f6cke (typischerweise Aluminium-Legierung-Block-Gusseisen-Futter) werden weit verbreitet in modernen Automobilmotoren verwendet, um Gewichtsreduktion und Verschlei\u00dfbest\u00e4ndigkeit auszugleichen. Das Bohren von Bimetall-Motorzylinderbohrungen stellt jedoch folgende Bearbeitungsherausforderungen dar:<\/p>\n<p>* Bohren Aluminiumlegierung am Bohreingang ist anf\u00e4llig, aufgebaute Kante zu produzieren, was zu Dimensionsabweichungen und inkonsistenter Bearbeitungsqualit\u00e4t f\u00fchrt;<\/p>\n<p>* Gusseisen Futterbohrung erfordert hohe Dimensionsgenauigkeit, enge Formtoleranzen und ausgezeichnete Oberfl\u00e4chenverbindung;<\/p>\n<p>* Es besteht eine Nachfrage nach langer Werkzeuglebensdauer und hoher Bearbeitungseffizienz.<\/p>\n<p>Als vertrauensw\u00fcrdiger Partner bietet Worldia ma\u00dfgeschneiderte PCBN-Werkzeugl\u00f6sungen an, um den Bearbeitungsherausforderungen und -bed\u00fcrfnissen der Kunden gerecht zu werden. Diese L\u00f6sungen helfen, die Produktivit\u00e4t zu verbessern und die Bearbeitungskosten f\u00fcr Bimetall-Motorbohrungen zu senken.<\/p>\n<p><img decoding=\"async\" class=\"aligncenter wp-image-20104\" src=\"https:\/\/www.worldia-tools.com\/wp-content\/uploads\/2025\/12\/Worldia-Customized-PCBN-Tooling-Solution-\u2013-For-Boring-Bimetal-Engine-Block_03.jpg\" alt=\"\" width=\"800\" height=\"1378\" srcset=\"https:\/\/www.worldia-tools.com\/wp-content\/uploads\/2025\/12\/Worldia-Customized-PCBN-Tooling-Solution-\u2013-For-Boring-Bimetal-Engine-Block_03.jpg 972w, https:\/\/www.worldia-tools.com\/wp-content\/uploads\/2025\/12\/Worldia-Customized-PCBN-Tooling-Solution-\u2013-For-Boring-Bimetal-Engine-Block_03-174x300.jpg 174w, https:\/\/www.worldia-tools.com\/wp-content\/uploads\/2025\/12\/Worldia-Customized-PCBN-Tooling-Solution-\u2013-For-Boring-Bimetal-Engine-Block_03-595x1024.jpg 595w, https:\/\/www.worldia-tools.com\/wp-content\/uploads\/2025\/12\/Worldia-Customized-PCBN-Tooling-Solution-\u2013-For-Boring-Bimetal-Engine-Block_03-768x1323.jpg 768w, https:\/\/www.worldia-tools.com\/wp-content\/uploads\/2025\/12\/Worldia-Customized-PCBN-Tooling-Solution-\u2013-For-Boring-Bimetal-Engine-Block_03-892x1536.jpg 892w, https:\/\/www.worldia-tools.com\/wp-content\/uploads\/2025\/12\/Worldia-Customized-PCBN-Tooling-Solution-\u2013-For-Boring-Bimetal-Engine-Block_03-7x12.jpg 7w, https:\/\/www.worldia-tools.com\/wp-content\/uploads\/2025\/12\/Worldia-Customized-PCBN-Tooling-Solution-\u2013-For-Boring-Bimetal-Engine-Block_03-600x1033.jpg 600w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/> <img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-20105\" src=\"https:\/\/www.worldia-tools.com\/wp-content\/uploads\/2025\/12\/Worldia-Customized-PCBN-Tooling-Solution-\u2013-For-Boring-Bimetal-Engine-Block_04.jpg\" alt=\"\" width=\"800\" height=\"1343\" srcset=\"https:\/\/www.worldia-tools.com\/wp-content\/uploads\/2025\/12\/Worldia-Customized-PCBN-Tooling-Solution-\u2013-For-Boring-Bimetal-Engine-Block_04.jpg 670w, https:\/\/www.worldia-tools.com\/wp-content\/uploads\/2025\/12\/Worldia-Customized-PCBN-Tooling-Solution-\u2013-For-Boring-Bimetal-Engine-Block_04-179x300.jpg 179w, https:\/\/www.worldia-tools.com\/wp-content\/uploads\/2025\/12\/Worldia-Customized-PCBN-Tooling-Solution-\u2013-For-Boring-Bimetal-Engine-Block_04-610x1024.jpg 610w, https:\/\/www.worldia-tools.com\/wp-content\/uploads\/2025\/12\/Worldia-Customized-PCBN-Tooling-Solution-\u2013-For-Boring-Bimetal-Engine-Block_04-7x12.jpg 7w, https:\/\/www.worldia-tools.com\/wp-content\/uploads\/2025\/12\/Worldia-Customized-PCBN-Tooling-Solution-\u2013-For-Boring-Bimetal-Engine-Block_04-600x1007.jpg 600w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/> <img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-20106\" src=\"https:\/\/www.worldia-tools.com\/wp-content\/uploads\/2025\/12\/Worldia-Customized-PCBN-Tooling-Solution-\u2013-For-Boring-Bimetal-Engine-Block_05.jpg\" alt=\"\" width=\"800\" height=\"670\" srcset=\"https:\/\/www.worldia-tools.com\/wp-content\/uploads\/2025\/12\/Worldia-Customized-PCBN-Tooling-Solution-\u2013-For-Boring-Bimetal-Engine-Block_05.jpg 1080w, https:\/\/www.worldia-tools.com\/wp-content\/uploads\/2025\/12\/Worldia-Customized-PCBN-Tooling-Solution-\u2013-For-Boring-Bimetal-Engine-Block_05-300x251.jpg 300w, https:\/\/www.worldia-tools.com\/wp-content\/uploads\/2025\/12\/Worldia-Customized-PCBN-Tooling-Solution-\u2013-For-Boring-Bimetal-Engine-Block_05-1024x858.jpg 1024w, https:\/\/www.worldia-tools.com\/wp-content\/uploads\/2025\/12\/Worldia-Customized-PCBN-Tooling-Solution-\u2013-For-Boring-Bimetal-Engine-Block_05-768x644.jpg 768w, https:\/\/www.worldia-tools.com\/wp-content\/uploads\/2025\/12\/Worldia-Customized-PCBN-Tooling-Solution-\u2013-For-Boring-Bimetal-Engine-Block_05-14x12.jpg 14w, https:\/\/www.worldia-tools.com\/wp-content\/uploads\/2025\/12\/Worldia-Customized-PCBN-Tooling-Solution-\u2013-For-Boring-Bimetal-Engine-Block_05-600x503.jpg 600w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/p>\n<p><strong>Fallanalyse<\/strong><\/p>\n<p>Basierend auf den Halb- und Veredelungszulassen des Kunden und den Schneidbedingungen verwendet Worldia-L\u00f6sung speziell entwickelte Mikrokanteneins\u00e4tze, um die Bildung von aufgebauten Kanten am Bohreingang zu reduzieren und die Bearbeitungspr\u00e4zision und Oberfl\u00e4chenqualit\u00e4t zu gew\u00e4hrleisten.<\/p>\n<p>Der Einsatz, der in der Worldia-L\u00f6sung verwendet wird, besteht aus PNS0117 garde, einer hochgehaltenen CBN-Qualit\u00e4t, die eine ausgezeichnete Spannbest\u00e4ndigkeit und eine hervorragende chemische Stabilit\u00e4t bietet, was zu einer l\u00e4ngeren Werkzeuglebensdauer beitr\u00e4gt.<\/p>\n<p>Im Vergleich zur urspr\u00fcnglichen L\u00f6sung verbesserte Worldias ma\u00dfgeschneiderte PCBN-Werkzeugl\u00f6sung die Werkzeuglebensdauer sowohl bei der Halbfertigung als auch bei der Veredelung der Zylinderbohrung erheblich. Dadurch wurden Werkzeugwechsel und Ausfallzeiten reduziert, die Bearbeitungseffizienz verbessert und die Gesamtverarbeitungskosten f\u00fcr den Kunden gesenkt.<\/p>","protected":false},"excerpt":{"rendered":"<p>Application Background Bimetal engine blocks (typically aluminum alloy block + cast iron liner) are widely used in modern automobile engines to balance weight reduction and wear resistance. However, boring bimetal engine cylinder bores presents the following machining challenges: * Boring Aluminum alloy at the bore entrance is prone to produce built-up edge, leading to dimensional [&hellip;]<\/p>\n","protected":false},"author":5,"featured_media":20102,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[228],"tags":[],"class_list":["post-20101","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-application-news"],"_links":{"self":[{"href":"https:\/\/www.worldia-tools.com\/de\/wp-json\/wp\/v2\/posts\/20101","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.worldia-tools.com\/de\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.worldia-tools.com\/de\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.worldia-tools.com\/de\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/www.worldia-tools.com\/de\/wp-json\/wp\/v2\/comments?post=20101"}],"version-history":[{"count":1,"href":"https:\/\/www.worldia-tools.com\/de\/wp-json\/wp\/v2\/posts\/20101\/revisions"}],"predecessor-version":[{"id":20107,"href":"https:\/\/www.worldia-tools.com\/de\/wp-json\/wp\/v2\/posts\/20101\/revisions\/20107"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.worldia-tools.com\/de\/wp-json\/wp\/v2\/media\/20102"}],"wp:attachment":[{"href":"https:\/\/www.worldia-tools.com\/de\/wp-json\/wp\/v2\/media?parent=20101"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.worldia-tools.com\/de\/wp-json\/wp\/v2\/categories?post=20101"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.worldia-tools.com\/de\/wp-json\/wp\/v2\/tags?post=20101"}],"curies":[{"name":"WP","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}