ReamMeister -Conrod- AH725
IMPROVED TOOL LIFE
The conventional product faced challenges with deteriorated surface quality and hole diameter accuracy due to adhesion on the cutting edge. ReamMeister successfully suppresses adhesion and improves machining accuracy by reliably supplying coolant to both the cutting edge and the machined surface. As a result, tool life has been doubled.
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| Industry | Construction |
|---|---|
| Component | Connecting Rod |
| Material ISO code |
 P - Steel |
| Work material | S45C/C45 |
| Machine(spindle type) | Horizontal Machining Center Middle(#40,HSK63) |
| Tool family | Holemaking |
| Tool category | Reaming |
| Product name | ReamMeister |
| TSR No. | 5622D |
Tool
| Tungaloy | Competitor | |
|---|---|---|
| Body | TRM-T9-R32-3 | Head chamgeable, L/D=3 |
| Head | HRM-31.000-BL-T9 AH725 | φ31, Left-hand flute, 8 flutes |
| Grade | AH725 | PVD, P20 |
Tool life
| Tungaloy | Competitor | |
|---|---|---|
| Tool life (m/insert) | 30 | 15 |
| Number of workpieces (pcs/insert) | 1000 | 500 |
Cutting conditions
| Tungaloy | Competitor | |
|---|---|---|
| Tool diameter DC (mm) | 31 | 31 |
| Hole tolerance grade | H7 | H7 |
| Pilot hole diameter (mm) | 30.7 | 30.7 |
| Hole depth H (mm) | 30 | 30 |
| Cutting speed V/c (m/min) | 120 | 120 |
| Feed f (mm/rev) | 1.6 | 1.6 |
| Feed speed Vf (mm/min) | 1970 | 1970 |
| Coolant | Emulsion, Internal | Emulsion, Internal |