Die Unterschiede zwischen der Verwendung von CBN-Wendeschneidplatten für Schlichtbearbeitungen und Schruppoperationen
Finishing-Operationen mit CBN-Wendeschneidplatten:
Precision Machining: CBN-Einsätze excel in finishing operations due to their exceptional hardness, wear resistance, and ability to maintain sharp cutting edges.
Oberflächengüte: Sie erzeugen aufgrund ihrer feinkörnigen Struktur und der Fähigkeit, glatte Oberflächen mit minimalen Werkzeugspuren zu erzeugen, hervorragende Oberflächengüten an Werkstücken.
Low Feed Rates and High Precision: CBN-Einsätze are used at lower feed rates to achieve high precision, accuracy, and dimensional integrity in finishing cuts.
Optimized for Lighter Cuts: In finishing, the focus is on light cuts, and CBN-Einsätze perform admirably due to their ability to maintain edge sharpness and control heat generation.
Schruppbearbeitungen mit CBN-Wendeschneidplatten:
Material Removal Rates: While not primarily designed for heavy material removal, CBN-Einsätze can be used in roughing operations for certain materials, particularly hardened steels and cast irons.
Higher Feed Rates and Depths of Cut: In roughing, CBN-Einsätze can handle higher feed rates and larger depths of cut compared to finishing, but within certain limits to avoid premature wear.
Heat and Wear Resistance: CBN-Einsätze offer superior heat and wear resistance, enabling them to endure the heat generated during roughing cuts in harder materials.
Herausforderungen: Beim Schruppen besteht jedoch die potenzielle Gefahr von Ausbrüchen durch höhere Kräfte und Stöße, insbesondere wenn die Grenzen der Vorschubgeschwindigkeiten und Schnitttiefen ausgereizt werden.
Zusammenfassend lässt sich sagen, CBN-Einsätze are typically preferred for finishing operations due to their ability to maintain sharpness, achieve high precision, and deliver excellent surface finishes. However, in specific scenarios where hardened materials need roughing, CBN-Einsätze can also be utilized, albeit with considerations for feed rates, depths of cut, and the risk of increased tool wear or potential chipping.
Verwandte Suchbegriffe:
CBN-Einsätze, cbn inserts for hard turning, cbn inserts for stainless steel, solid cbn inserts, cbn cutting inserts, cbn cutter inserts, cbn grooving inserts, cbn lathe inserts, cbn milling inserts, cbn vs pcd inserts, cbn round insert, cbn threading inserts
