Steel < 62HRC
P | H | M | K | N | S |
---|---|---|---|---|---|
被削材
P | H | K | |||||
---|---|---|---|---|---|---|---|
GR1 | GR2 | GR3 | GR4 | GR5 | GR6 | GR7 | GR9 |
炭素鋼(カーボンスチール) | 低炭素合金鋼<24HRC | 高炭素合金鋼<30HRC | 焼き入れ鋼 30-38HRC | 焼き入れ鋼 38-48HRC | 焼き入れ鋼 48-56HRC | 焼き入れ鋼 56~68HRC | ダグタイル 鋳鉄 |
製品仕様
β | R | Lc | L | d | L1 | z |
---|---|---|---|---|---|---|
on Side | ±0.01 | mm | mm | h6 | mm | |
1˚30' | 0.5R | 2 | 60 | 6 | 23 | 2 |
5˚ | 0.5R | 2 | 60 | 6 | 23 | 2 |
3˚ | 0.5R | 2 | 80 | 6 | 42 | 2 |
1˚30' | 1R | 4 | 60 | 6 | 23 | 2 |
5˚ | 1R | 4 | 60 | 6 | 23 | 2 |
3˚ | 1R | 4 | 80 | 6 | 41 | 2 |
3˚ | 1.5R | 6 | 70 | 6 | 32 | 2 |
1˚30' | 1.5R | 6 | 90 | 6 | 52 | 2 |
3˚ | 2R | 8 | 70 | 6 | 28 | 2 |
1˚30' | 2R | 8 | 90 | 6 | 49 | 2 |
3˚ | 2.5R | 10 | 90 | 8 | 41 | 2 |
1˚30' | 2.5R | 10 | 110 | 8 | 61 | 2 |
3˚ | 3R | 12 | 90 | 8 | 34 | 2 |
1˚30' | 3R | 12 | 110 | 8 | 53 | 2 |
3˚ | 4R | 14 | 100 | 10 | 36 | 2 |
1˚30' | 4R | 14 | 120 | 10 | 55 | 2 |
3˚ | 5R | 18 | 110 | 12 | 40 | 2 |
1˚30' | 5R | 18 | 130 | 12 | 59 | 2 |
3˚ | 6R | 22 | 140 | 16 | 63 | 2 |
1˚30' | 6R | 22 | 160 | 16 | 83 | 2 |