Tag: Sandvik
Walter Tiger Tec Silver Turning Grades Complete Parameter Guide: Speeds, Feeds, and Depths for ISO P–H Materials
Introduction to Walter Tiger Tec Silver Technology Walter’s Tiger Tec Silver represents one of the most advanced coating generations in the metal-cutting industry. The signature silver-colored top layer is a sophisticated aluminum oxide (Al2O3) CVD coating that acts as a thermal barrier, reducing heat transfer into the carbide substrate. This technology enables higher cutting speeds, …
ISO P/M/K/N/S/H Material Groups: Complete Cutting Parameter Reference for Coated Carbide Inserts
Introduction to ISO Material Classification and Cutting Parameters The ISO 513 standard defines six primary workpiece material groups for metal cutting: P (Steel), M (Stainless Steel), K (Cast Iron), N (Non-Ferrous), S (Superalloys and Titanium), and H (Hardened Materials). Each group demands specific tool substrates, coatings, and cutting parameters to optimize tool life, surface finish, …
Sandvik vs Iscar High-Feed Milling Cutters Compared: Hardened Steel Die Machining Performance
Introduction: The High-Feed Milling Revolution in Die and Mold Manufacturing High-feed milling (HFM) has transformed how manufacturers approach roughing operations in hardened steel die and mold applications. By combining shallow axial depths of cut (ap) with high feed per tooth (fz), this strategy generates thin chips that efficiently dissipate heat, allowing significantly higher cutting speeds …
