{"id":20162,"date":"2025-12-19T10:40:14","date_gmt":"2025-12-19T02:40:14","guid":{"rendered":"https:\/\/www.worldia-tools.com\/?p=20162"},"modified":"2026-01-09T10:44:13","modified_gmt":"2026-01-09T02:44:13","slug":"construction-machinery-hydraulic-valve-hole-machining-worldia-pcbn-insert-application-case-of-reamer-with-guide-pads","status":"publish","type":"post","link":"https:\/\/www.worldia-tools.com\/de\/news-and-media\/application-news\/construction-machinery-hydraulic-valve-hole-machining-worldia-pcbn-insert-application-case-of-reamer-with-guide-pads\/","title":{"rendered":"Baumaschinen Hydraulikventillochbearbeitung Worldia PCBN Einsatz Anwendungsgeh\u00e4use von Reamer mit F\u00fchrungspads"},"content":{"rendered":"<p><img fetchpriority=\"high\" decoding=\"async\" class=\"aligncenter wp-image-20163\" src=\"https:\/\/www.worldia-tools.com\/wp-content\/uploads\/2026\/01\/Construction-Machinery-Hydraulic-Valve-Hole-Machining-Worldia-PCBN-Insert-Application-Case-of-Reamer-with-Guide-Pads__01.jpg\" alt=\"\" width=\"800\" height=\"447\" srcset=\"https:\/\/www.worldia-tools.com\/wp-content\/uploads\/2026\/01\/Construction-Machinery-Hydraulic-Valve-Hole-Machining-Worldia-PCBN-Insert-Application-Case-of-Reamer-with-Guide-Pads__01.jpg 1080w, https:\/\/www.worldia-tools.com\/wp-content\/uploads\/2026\/01\/Construction-Machinery-Hydraulic-Valve-Hole-Machining-Worldia-PCBN-Insert-Application-Case-of-Reamer-with-Guide-Pads__01-300x168.jpg 300w, https:\/\/www.worldia-tools.com\/wp-content\/uploads\/2026\/01\/Construction-Machinery-Hydraulic-Valve-Hole-Machining-Worldia-PCBN-Insert-Application-Case-of-Reamer-with-Guide-Pads__01-1024x573.jpg 1024w, https:\/\/www.worldia-tools.com\/wp-content\/uploads\/2026\/01\/Construction-Machinery-Hydraulic-Valve-Hole-Machining-Worldia-PCBN-Insert-Application-Case-of-Reamer-with-Guide-Pads__01-768x430.jpg 768w, https:\/\/www.worldia-tools.com\/wp-content\/uploads\/2026\/01\/Construction-Machinery-Hydraulic-Valve-Hole-Machining-Worldia-PCBN-Insert-Application-Case-of-Reamer-with-Guide-Pads__01-18x10.jpg 18w, https:\/\/www.worldia-tools.com\/wp-content\/uploads\/2026\/01\/Construction-Machinery-Hydraulic-Valve-Hole-Machining-Worldia-PCBN-Insert-Application-Case-of-Reamer-with-Guide-Pads__01-600x336.jpg 600w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/> <img decoding=\"async\" class=\"aligncenter wp-image-20164\" src=\"https:\/\/www.worldia-tools.com\/wp-content\/uploads\/2026\/01\/Construction-Machinery-Hydraulic-Valve-Hole-Machining-Worldia-PCBN-Insert-Application-Case-of-Reamer-with-Guide-Pads__02.jpg\" alt=\"\" width=\"800\" height=\"893\" srcset=\"https:\/\/www.worldia-tools.com\/wp-content\/uploads\/2026\/01\/Construction-Machinery-Hydraulic-Valve-Hole-Machining-Worldia-PCBN-Insert-Application-Case-of-Reamer-with-Guide-Pads__02.jpg 918w, https:\/\/www.worldia-tools.com\/wp-content\/uploads\/2026\/01\/Construction-Machinery-Hydraulic-Valve-Hole-Machining-Worldia-PCBN-Insert-Application-Case-of-Reamer-with-Guide-Pads__02-269x300.jpg 269w, https:\/\/www.worldia-tools.com\/wp-content\/uploads\/2026\/01\/Construction-Machinery-Hydraulic-Valve-Hole-Machining-Worldia-PCBN-Insert-Application-Case-of-Reamer-with-Guide-Pads__02-768x858.jpg 768w, https:\/\/www.worldia-tools.com\/wp-content\/uploads\/2026\/01\/Construction-Machinery-Hydraulic-Valve-Hole-Machining-Worldia-PCBN-Insert-Application-Case-of-Reamer-with-Guide-Pads__02-11x12.jpg 11w, https:\/\/www.worldia-tools.com\/wp-content\/uploads\/2026\/01\/Construction-Machinery-Hydraulic-Valve-Hole-Machining-Worldia-PCBN-Insert-Application-Case-of-Reamer-with-Guide-Pads__02-600x670.jpg 600w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/p>\n<p><strong>Anwendungshintergrund<\/strong><br \/>\nDie Werkzeuge mit F\u00fchrungspolstern eignen sich gut f\u00fcr die Pr\u00e4zisionsbearbeitung von Sonderl\u00f6chern. Sie bieten hohe Effizienz und Stabilit\u00e4t und gew\u00e4hrleisten gleichzeitig eine ausgezeichnete Bearbeitungsgenauigkeit und Oberfl\u00e4chenverbindung. Ihre Anwendungen erstrecken sich \u00fcber mehrere Branchen, einschlie\u00dflich Automobilmotorenventilf\u00fchrungsl\u00f6cher, Kurbelwellenl\u00f6cher, Nockenwellenl\u00f6cher, Pr\u00e4zisionshydraulikventill\u00f6cher in Baumaschinen sowie F\u00fchrungsh\u00fclsenl\u00f6cher in der Formherstellungsindustrie.<\/p>\n<p>Diese Typen von Komponenten begegnen h\u00e4ufig den folgenden besonderen Bedingungen beim L\u00f6cherreimen:<br \/>\n&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;-<\/p>\n<p>* Tiefe L\u00f6cher mit hohen L\u00e4nge-Durchmesserverh\u00e4ltnissen, die enge Rundigkeits- und Zylindertoleranzen erfordern;<\/p>\n<p>* Teill\u00f6cher mit hohen Oberfl\u00e4chenqualit\u00e4tsanforderungen;<\/p>\n<p>* Und stufenweise oder unterbrochene L\u00f6cher mit strengen Positionstoleranzanforderungen.<\/p>\n<p>In dieser Fallstudie wurde der PCBN-Reimer mit F\u00fchrungspolstern von Worldia auf die Bearbeitung von Hydraulikventill\u00f6chern in Baumaschinen angewendet. Das Werkzeug hat nicht nur die Werkzeuglebensdauer erheblich verl\u00e4ngert und die H\u00e4ufigkeit zeitaufwendiger Werkzeuganpassungen reduziert, sondern auch den inl\u00e4ndischen Ersatz importierter Schneidwerkzeuge erreicht, was die Kosten effektiv senkt und die Effizienz f\u00fcr den Kunden erh\u00f6ht.<\/p>\n<p><img decoding=\"async\" class=\"aligncenter wp-image-20165\" src=\"https:\/\/www.worldia-tools.com\/wp-content\/uploads\/2026\/01\/Construction-Machinery-Hydraulic-Valve-Hole-Machining-Worldia-PCBN-Insert-Application-Case-of-Reamer-with-Guide-Pads__03.jpg\" alt=\"\" width=\"800\" height=\"956\" srcset=\"https:\/\/www.worldia-tools.com\/wp-content\/uploads\/2026\/01\/Construction-Machinery-Hydraulic-Valve-Hole-Machining-Worldia-PCBN-Insert-Application-Case-of-Reamer-with-Guide-Pads__03.jpg 1080w, https:\/\/www.worldia-tools.com\/wp-content\/uploads\/2026\/01\/Construction-Machinery-Hydraulic-Valve-Hole-Machining-Worldia-PCBN-Insert-Application-Case-of-Reamer-with-Guide-Pads__03-251x300.jpg 251w, https:\/\/www.worldia-tools.com\/wp-content\/uploads\/2026\/01\/Construction-Machinery-Hydraulic-Valve-Hole-Machining-Worldia-PCBN-Insert-Application-Case-of-Reamer-with-Guide-Pads__03-857x1024.jpg 857w, https:\/\/www.worldia-tools.com\/wp-content\/uploads\/2026\/01\/Construction-Machinery-Hydraulic-Valve-Hole-Machining-Worldia-PCBN-Insert-Application-Case-of-Reamer-with-Guide-Pads__03-768x918.jpg 768w, https:\/\/www.worldia-tools.com\/wp-content\/uploads\/2026\/01\/Construction-Machinery-Hydraulic-Valve-Hole-Machining-Worldia-PCBN-Insert-Application-Case-of-Reamer-with-Guide-Pads__03-10x12.jpg 10w, https:\/\/www.worldia-tools.com\/wp-content\/uploads\/2026\/01\/Construction-Machinery-Hydraulic-Valve-Hole-Machining-Worldia-PCBN-Insert-Application-Case-of-Reamer-with-Guide-Pads__03-600x717.jpg 600w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/> <img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-20166\" src=\"https:\/\/www.worldia-tools.com\/wp-content\/uploads\/2026\/01\/Construction-Machinery-Hydraulic-Valve-Hole-Machining-Worldia-PCBN-Insert-Application-Case-of-Reamer-with-Guide-Pads__04.jpg\" alt=\"\" width=\"800\" height=\"853\" srcset=\"https:\/\/www.worldia-tools.com\/wp-content\/uploads\/2026\/01\/Construction-Machinery-Hydraulic-Valve-Hole-Machining-Worldia-PCBN-Insert-Application-Case-of-Reamer-with-Guide-Pads__04.jpg 1080w, https:\/\/www.worldia-tools.com\/wp-content\/uploads\/2026\/01\/Construction-Machinery-Hydraulic-Valve-Hole-Machining-Worldia-PCBN-Insert-Application-Case-of-Reamer-with-Guide-Pads__04-281x300.jpg 281w, https:\/\/www.worldia-tools.com\/wp-content\/uploads\/2026\/01\/Construction-Machinery-Hydraulic-Valve-Hole-Machining-Worldia-PCBN-Insert-Application-Case-of-Reamer-with-Guide-Pads__04-961x1024.jpg 961w, https:\/\/www.worldia-tools.com\/wp-content\/uploads\/2026\/01\/Construction-Machinery-Hydraulic-Valve-Hole-Machining-Worldia-PCBN-Insert-Application-Case-of-Reamer-with-Guide-Pads__04-768x818.jpg 768w, https:\/\/www.worldia-tools.com\/wp-content\/uploads\/2026\/01\/Construction-Machinery-Hydraulic-Valve-Hole-Machining-Worldia-PCBN-Insert-Application-Case-of-Reamer-with-Guide-Pads__04-11x12.jpg 11w, https:\/\/www.worldia-tools.com\/wp-content\/uploads\/2026\/01\/Construction-Machinery-Hydraulic-Valve-Hole-Machining-Worldia-PCBN-Insert-Application-Case-of-Reamer-with-Guide-Pads__04-600x639.jpg 600w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/> <img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-20167\" src=\"https:\/\/www.worldia-tools.com\/wp-content\/uploads\/2026\/01\/Construction-Machinery-Hydraulic-Valve-Hole-Machining-Worldia-PCBN-Insert-Application-Case-of-Reamer-with-Guide-Pads__05.jpg\" alt=\"\" width=\"800\" height=\"940\" srcset=\"https:\/\/www.worldia-tools.com\/wp-content\/uploads\/2026\/01\/Construction-Machinery-Hydraulic-Valve-Hole-Machining-Worldia-PCBN-Insert-Application-Case-of-Reamer-with-Guide-Pads__05.jpg 810w, https:\/\/www.worldia-tools.com\/wp-content\/uploads\/2026\/01\/Construction-Machinery-Hydraulic-Valve-Hole-Machining-Worldia-PCBN-Insert-Application-Case-of-Reamer-with-Guide-Pads__05-255x300.jpg 255w, https:\/\/www.worldia-tools.com\/wp-content\/uploads\/2026\/01\/Construction-Machinery-Hydraulic-Valve-Hole-Machining-Worldia-PCBN-Insert-Application-Case-of-Reamer-with-Guide-Pads__05-768x903.jpg 768w, https:\/\/www.worldia-tools.com\/wp-content\/uploads\/2026\/01\/Construction-Machinery-Hydraulic-Valve-Hole-Machining-Worldia-PCBN-Insert-Application-Case-of-Reamer-with-Guide-Pads__05-10x12.jpg 10w, https:\/\/www.worldia-tools.com\/wp-content\/uploads\/2026\/01\/Construction-Machinery-Hydraulic-Valve-Hole-Machining-Worldia-PCBN-Insert-Application-Case-of-Reamer-with-Guide-Pads__05-600x705.jpg 600w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/p>\n<p><strong>L\u00f6sungsanalyse<\/strong><\/p>\n<p>\u25ce  Die ma\u00dfgeschneiderten Superhartwerkzeuge von Worldia bieten Kunden spezielle Bearbeitungsl\u00f6sungen f\u00fcr schwer zu bearbeitende Materialien und Komponenten mit speziellen L\u00f6chern.<\/p>\n<p>\u25ce  In diesem Fall wurde das ma\u00dfgeschneiderte Leitpads-Werkzeug von Worldia mit PCBN-Eins\u00e4tzen basierend auf den Materialeigenschaften des Kunden, den tats\u00e4chlichen Bearbeitungsbedingungen und den Prozessanforderungen entwickelt. Es verwendet eine sorgf\u00e4ltig ausgew\u00e4hlte PCBN-Qualit\u00e4t, kombiniert mit speziellen Schneidkantenparametern und einer C3-Beschichtung, die die Kantenfestigkeit erh\u00f6ht und dem Kunden dabei hilft, die Werkzeuglebensdauer um 166% zu erh\u00f6hen.<\/p>\n<p>\u25ce  Im Vergleich zur urspr\u00fcnglichen importierten Werkzeugl\u00f6sung verl\u00e4ngert das kundenspezifische PCBN-Werkzeug von Worldia nicht nur die Werkzeuglebensdauer, sondern liefert auch \u00fcberlegene Bohrma\u00dfgenauigkeit und Bearbeitungsqualit\u00e4t. Dar\u00fcber hinaus verringert es effektiv die H\u00e4ufigkeit komplexer F\u00fchrungspolster Werkzeugeinstellungen und Maschinenausf\u00e4lle, senkt die Arbeitsintensit\u00e4t des Bedieners, verbessert die Bearbeitungseffizienz und hilft dem Kunden, den lokalen Austausch importierter Schneidwerkzeuge zu erreichen.<\/p>\n<p>\u25ce  In den letzten Jahren, mit dem kontinuierlichen Anstieg der Preise f\u00fcr inl\u00e4ndische Kobalt- und Wolframrohstoffe, ersetzen leistungsstarke superharte Werkzeugl\u00f6sungen allm\u00e4hlich hochwertige importierte Legierungswerkzeuge und sind zu einem unvermeidlichen Entwicklungstrend geworden.<\/p>","protected":false},"excerpt":{"rendered":"<p>Application Background The tools with guide pads are well-suited for the precision machining of special holes. They offer high efficiency and stability while ensuring excellent machining accuracy and surface finish. Their applications span multiple industries, including automotive engine valve guide holes, crankshaft holes, camshaft holes, precision hydraulic valve holes in construction machinery, as well as [&hellip;]<\/p>\n","protected":false},"author":5,"featured_media":20163,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[228],"tags":[],"class_list":["post-20162","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\/20162","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=20162"}],"version-history":[{"count":1,"href":"https:\/\/www.worldia-tools.com\/de\/wp-json\/wp\/v2\/posts\/20162\/revisions"}],"predecessor-version":[{"id":20168,"href":"https:\/\/www.worldia-tools.com\/de\/wp-json\/wp\/v2\/posts\/20162\/revisions\/20168"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.worldia-tools.com\/de\/wp-json\/wp\/v2\/media\/20163"}],"wp:attachment":[{"href":"https:\/\/www.worldia-tools.com\/de\/wp-json\/wp\/v2\/media?parent=20162"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.worldia-tools.com\/de\/wp-json\/wp\/v2\/categories?post=20162"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.worldia-tools.com\/de\/wp-json\/wp\/v2\/tags?post=20162"}],"curies":[{"name":"WP","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}