Каталог Tungaloy инструмент для автоматов швейцарского типа - страница 264
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Общий каталог Tungaloy 2020 - 2021
Каталог Tungaloy глубокое сверление 2
Каталог Tungaloy зубофрезерование
Брошюра Tungaloy новая продукция
Каталог Tungaloy глубокое сверление 1
**GMR/L
| 6GMR | BW | 8GMR | BW | RE | ||
| 7GMR | S | 9GMR | CW | S |
RE CW
Single edge Double edge
Right hand (R) shown.
| P | Steel | |
| M | Stainless | |
| K | Cast iron | |
| N | Non-ferrous | |
| S | Superalloys | : First choice |
| External H | Hard materials | : Second choice |
| Coated |
| Designation HAND CW±0.025 | RE | CDX BW | S | IC INSL D1 | |||||||
| Internal | |||||||||||
| 6GMR100-015 | R | 1 | 0.15 | | 1.5 | 5.56 | 2.34 | 4.76 | 6.44 | 2.3 | |
| Face | 7GMR200-020 | R | 2 | 0.2 | | 1.5 | 5.56 | 3.08 | 5.56 | 7.36 | 2.58 |
| 8GMR150-020 | R | 1.5 | 0.2 | | 2 | 6.15 | 3.87 | 5.56 | 10.16 | 2.58 | |
| 9GMR200-020 | R | 2 | 0.2 | | 3 | 7.74 | 4.66 | 6.35 | 12.95 | 2.86 | |
| 9GMR300-020 | R | 3 | 0.2 | | 3 | 7.74 | 4.66 | 6.35 | 12.95 | 2.86 |
Parting : Line up
CHIPBREAKER SELECTION
GR/L
Ground chipbreaker
GMR
3D chipbreaker
Chip control
CHATTER STABILIT Y
3D chipbreaker Ground chipbreaker Steel
| New chipbreaker | Conventional | Competitor | |||
| Workpiece material | : S45C / C45 | ||||
| Hole diameter | Pilot hole diameter (thru hole) : ø8 mm |
| 10° | 0° | 5° | Cutting speed | : Vc = 80 m/min | |
| ø8 mm | Groove depth | : 1.5 mm | |||
| Coolant | : Wet | ||||
| (External coolant) |
0.1 Fractured Fractured
Feed rate Chatter 0.05 (mm/rev) 0.03