Общий каталог Widia 2017 - страница 1691

• Table of Contents
• Turning
• Turning • ISO Inserts
• Turning • Tools for External Turning and Internal Boring
• Turning • Tools for External Turning and Internal Boring
• Turning • Tools for Small Hole Boring
• com E1Turning • Grooving and Cut-Off
• Turning • Threading
• Indexable Milling
• Indexable Milling • Face Mills
• Indexable Milling • Chamfer Mills
• Indexable Milling • 90° Shoulder Mills
• Indexable Milling • Helical Mills
• Indexable Milling • Slotting Mills
• Indexable Milling • Copy Mills
• Solid End Milling
• Solid End Milling • High-Performance Solid Carbide End Mills
• Solid End Milling • General Purpose Solid Carbide End Mills
• Solid End Milling • High-Performance High-Speed Steel (HSS-E/PM)
• Solid End Milling • Burs
• Holemaking
• Holemaking • High-Performance Solid Carbide Drills
• Holemaking • Modular Drills
• Holemaking • Indexable Drills
• Holemaking • Modular Drills
• Holemaking • Indexable Drills
• Holemaking • Hole Finishing
• Tapping
• Tapping Portfolio
• Index by Order Number
• Index by Catalogue Number
• Global Contacts
• Informational Icons Guide
• Material Overview • DIN

Hole Finishing Application Example Aluminium Gear Housing PCD STEP REAMER • Bearing bore Ø 130mm. CHALLENGE • Tolerance range 25 μm S6. • Aluminium AlSi8Cu3. • Varying depth of cut ca. 0,5–5mm. • Machining centre with internal coolant. SOLUTION • PCD tipped, steel-based tool with HSK interface and internal coolant. • Six effective cutting and chamfering teeth in positive cutting position. CUTTING • vc = 350 m/min (1.148 SFM). DATA • f= 0,60 mm/rev (.024 IPR). RESULT • Tool life increase versus previous solution. • Surface finish Ra 0.2 μm. Highly uneven flute design reduces vibrations. BENEFIT • Secure process. • Most productive solution at large diameter. • Very long tool life. • Reconditionable. widia.com W79