ワンストップ金属加工ソリューション

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CBNインサート

CBNインサート総合ガイド：組成、用途、業界での使用

コメントを残す / 一般常識, CBNインサート

(Cubic Boron Nitride) CBN inserts are ultra-hard cutting tools used for machining high-hardness materials. This guide provides a detailed overview of CBN tools, their properties, applications, and industry-specific use cases. Introduction to CBN Material Cubic Boron Nitride (CBN) is a remarkable synthetic material that has revolutionized the cutting tool industry. Discovered in 1957 by Robert H. Wentorf Jr. at General Electric, CBN is created by subjecting hexagonal boron nitride to extreme heat and pressure. This process transforms the soft, graphite-like structure of hexagonal boron nitride into a cubic crystal lattice, resulting in a material with extraordinary hardness and thermal stability. CBN’s unique properties stem from the strong covalent bonds between […]

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CBNインサート総合ガイド：組成、用途、業界での使用 続きを読む "

ハードターニングにソリッドCBNインサートを使用する理由

コメントを残す / CBNインサート, ミーリングインサート, ターニングインサート

“Solid CBN inserts for hard turning with high wear resistance, good thermal stability and excellent surface quality. When machining materials such as hardened steel, cast iron and high-temperature alloys, the use of solid CBN inserts can improve machining efficiency and accuracy while extending tool life. This article will present the advantages, application scenarios and selection methods of solid CBN inserts to help the reader better understand the use of solid CBN inserts in hard turning.” Recommended material processing parameters for solid CBN inserts Workpiece material Hardness Cutting speed(m/min) Feedrate (mm/rev) Cutting speed (mm) Grey cast iron HB170~230 500~1500 0.1~0.4 0.1~1.5 Ductile cast iron HB240~300 200~400 0.1~0.4 0.1~1.5 Alloy cast iron

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ハードターニングにソリッドCBNインサートを使用する理由 続きを読む "

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