Description
The 'Green' line of tooling is designed specifically for cutting wrought aluminum alloys (Non-Ferrous)
The 'Chirper' line is a tight-tolerance 3D finishing tool which is intended for flanking; primarily using the side of the tool to generate final part geometry. This line is intended for machine tools with spindles capable of speeds up to 20K rpm.
'V' form tools are excellent for milling in confined areas and have optimal strength and stiffness properties for deep slotting and flanking. Typically combined with 5-axis simultaneous tool paths in the aerospace industry and for other complex forms, they are also commonly used on 3-axis machines for generating drafted walls; especially in the mold making industry.
| Tool Properties | ||
|---|---|---|
| Name | GRNCHIRPR-3.175V50.8-999.MAG57.1-N40CG1 (0639380) | |
| EDP # | 0639380 | |
| Material | Wrought Aluminum | Application | Finish Flank Milling <20k RPM (Chirper) |
| Form | Tapered Ball-Nose End Mill | |
| Cutting Diameter | 0.1250" | 3.175 mm |
| Cutting Length | 2.0000" | 50.800 mm |
| Taper per Side | 5.0° | |
| Length of Cut | 2.0000" | 50.800 mm |
| Reach | (No flank reach limit) | |
| Minimum Extension | 2.2" | 57.1 mm |
| Maximum Extension | 3.2" | 82.5 mm |
| Shank Diameter h6 | 0.5000" | 12.700 mm |
| Overall Length | 4.0" | 101 mm |
| Cutting Edges | 3 | |
| Cutting Parameters - Flank Finishing @7K | ||
| Coolant | Low Pressure | |
| Tool Extension (Stickout) | 2.3622" | 60.000 mm |
| Step Over (Radial, Ae) | 0.0118" | 0.300 mm |
| Step Down (Axial, Ap) | 1.9685" | 50.000 mm |
| Spindle Speed (S) | 7000 RPM | |
| Feed Rate (F) | 31 in/min | 800 mm/min |
| Cutting Speed (Vc) | 229 ft/min | 70 m/min |