DrillMeister -Drive pinion- DMP AH9130
IMPROVE TOOL LIFE and PRODUCTIVITY
The current head exchangeable head drill frequently caused machine stoppages due to overload during processing.
Although it could sometimes process up to around 800 units, its lifespan was inconsistent, leading to low productivity issues.
Tungaloy conducted a test with DrillMeister, applying the DMP head with low cutting force and excellent chip evacuation.
This resulted in no machine stoppages due to overload, allowing stable processing of 1,200 units.
DrillMeister achieved stable production and extended tool life by 1.5 times and 20% reduction of machining time per hole, hence realizing cost reduction .
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| Industry | Automotive |
|---|---|
| Component | Drive Pinion Shaft |
| Material ISO code |
 P - Steel |
| Work material | SCM415 |
| Machine(spindle type) | CNC Lathe |
| Tool family | Holemaking |
| Tool category | Drilling |
| Product name | DrillMeister |
| TSR No. | 5376H |
Tool
| Tungaloy | Competitor | |
|---|---|---|
| Body | TID200F25-5 | Head exchangable drill 5xD |
| Head | DMP200 AH9130 | Drill head |
Tool life
| Tungaloy | Competitor | |
|---|---|---|
| Tool life (m/insert) | 125 | 83 |
| Number of workpieces (pcs/insert) | 1200 | 800 |
Cutting conditions
| Tungaloy | Competitor | |
|---|---|---|
| Tool diameter DC (mm) | 20 | 20 |
| Hole tolerance grade | IT10 | IT10 |
| Hole depth H (mm) | 104 | 104 |
| Cutting speed V/c (m/min) | 100 | 100 |
| Feed f (mm/rev) | 0.31 | 0.25 |
| Feed speed Vf (mm/min) | 493 | 398 |
| Coolant | Internal coolant | Internal coolant |