DoFeed – Con Rod for Ships – AH3225
IMPROVED TOOL LIFE & PRODUCTIVITY
DoFeed UER inserts (small entry angle) created chip thinning effect thus reducing cutting load on the cutting edge. As a result, 3 times tool life and 2 times productivity were gained.
Share
| Industry | Heavy |
|---|---|
| Component | Con rods for ship |
| Material ISO code |
 P - Steel |
| Work material | SCM440 |
| Machine(spindle type) | Vertical Machining Center Large(#50,HSK100) |
| Tool family | Milling |
| Tool category | Shoulder milling |
| Product name | DoFeed |
| TSR No. | 1599M |
Tool
| Tungaloy | Competitor | |
|---|---|---|
| Body | TXN03R050M22.0E05 | Button cutter |
| Effective number of teeth | 5 | 4 |
| Cutting diameter | 50 | 63 |
| Insert | LNMU0303UER-MJ | Positive inserts with 6 cutting edges |
| Grade | AH3225 | PVD, P25 |
Cutting conditions
| Tungaloy | Competitor | |
|---|---|---|
| Cutting speed V/c (m/min) | 200 | 180 |
| Feed per tooth f/z (mm/t) | 0.6 | 0.8 |
| Feed speed Vf (mm/min) | 3800 | 2900 |
| Depth of cut ap (mm) | 0.8 | 0.5 |
| Width of cut ae (mm) | 40 | 40 |
| Coolant | External | External |