67-205 Series 3 Flute Solid Carbide Phenolic Cutter | | Product | 67-205 Series 3 Flute Solid Carbide Phenolic Cutter  | Application | Making Aircraft Components from Cotton Weave Phenolic | Client | Job Shop | Sector | Composite component parts manufacturers | Work piece | Electrical insulated mount for Aircraft interior parts | Material | CE Cotton Woven Phenolic, 1.50" Thick | Machine | Haas GR512 CNC Router | Tool | 67-200 Series 3 Flute Solid Carbide Phenolic Cutter | Situation | 3 Flute HSS End Mill | Problem | Production rates are too slow and poor tool life | Solution | Switching to the Solid Carbide tool increased Output and Tool Life with additional benefits by eliminating secondary operations. | Cutting data | HSS End Mill Vf (IPM) = 6 IPM or 152 mm/m V1 (RPM) = 3,000 rpm or 89.6 m/m fz (Chip load) = .001"or .03 mm ap (ADOC) = .200" or 5.08mm ae (RDOC) =.375" or 9.5 mm | ONSRUD Tool V V1 (RPM) = 14,500 rpm or 434 m/m f (IPM) = 300 IPM or 7620 mm/m fz (Chip load) = .007" or .18 mm ap (ADOC) = .500" or 12.7mm ae (RDOC) = .375" or 9.5mm | | |
| Benefit | The tool because of it having the proper geometry and made of solid carbide will increase productivity and lower costs. Because Solid Carbide End Mills would not cut the parts cleanly they reverted to HSS tools. They could only produce 1 to 2 parts per tool. The 67-205 ran 200 parts at the higher feed rates with parts completed off the Router. This adds more value by eliminating expensive secondary operations done by hand. A third advantage, no noise during machining, an OHSA benefit. | Target markets | Aircraft and Electrical Composite Component Machining manufacturers, Job Shops |
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