Dimension of NACHI GS MILL Roughing ø6mm – ø20mm GSRE LIST9420:
High-speed processing of high-hardness materials With the newly developed ultra-aluminum-rich Al-Ti-Cr laminated coating “GS Hard Coat” Increased oxidation resistance at 1100 ° C more than 3 times as much as before Improved heat resistance and wear resistance in ultra-high speed machining The surface roughness of the surface layer is very smooth like the conventional GS coat and reduces frictional resistance during cutting.
Ordering Guide of NACHI GS MILL Roughing ø6mm – ø20mm GSRE LIST9420:
商品記号
CODE |
外径
D |
刃長
R |
全長
L |
シャンク径
d |
GSRE4060SF |
6 |
13 |
50 |
6 |
GSRE4070SF |
7 |
16 |
60 |
8 |
GSRE4080SF |
8 |
19 |
60 |
8 |
GSRE4090SF |
9 |
19 |
70 |
10 |
GSRE4100SF |
10 |
22 |
70 |
10 |
GSRE4110SF |
11 |
22 |
75 |
12 |
GSRE4120SF |
12 |
26 |
75 |
12 |
GSRE4140SF |
14 |
26 |
90 |
16 |
GSRE4160SF |
16 |
32 |
90 |
16 |
GSRE4180SF |
18 |
32 |
100 |
20 |
GSRE4200SF |
20 |
38 |
100 |
20 |
NOTE:
許容差(mm)Tolerance |
外径 D |
R |
外径許容差:±0.05mm
Tolerance |
シャンク径許容差:h6
Tolerance of Shank Dia. |
Application Guide on Side Milling with NACHI GS MILL Roughing ø6mm – ø20mm GSRE LIST9420:
被削材
Work Material
切削条件
Milling Conditions
外径 Dia. of Mill
mm |
構造用鋼、炭素鋼
Structural Steels,Carbon Steels
SS,SC
(150~250HB) |
鋳物
Cast Irons
FC,FCD |
合金鋼、プレハードン鋼
Alloy Steels,Pre-hardened Steels
SCM,NAK,HPM
(25~35HRC) |
焼入鋼
Hardened Steels
(45~50HRC) |
ステンレス鋼
Stainless Steels
SUS304,316 |
耐熱合金、チタン合金
Nickel Alloys,Titanium Alloys
(20~45HRC) |
回転数
Rotation
min-1 |
送り速度
Feed
mm/min |
回転数
Rotation
min-1 |
送り速度
Feed
mm/min |
回転数
Rotation
min-1 |
送り速度
Feed
mm/min |
回転数
Rotation
min-1 |
送り速度
Feed
mm/min |
回転数
Rotation
min-1 |
送り速度
Feed
mm/min |
回転数
Rotation
min-1 |
送り速度
Feed
mm/min |
6 |
4800 |
1200 |
5800 |
1500 |
3200 |
380 |
2600 |
400 |
5300 |
250 |
1600 |
100 |
8 |
3600 |
1200 |
4500 |
1500 |
2400 |
380 |
2000 |
400 |
4000 |
250 |
1250 |
100 |
10 |
2800 |
1200 |
3500 |
1500 |
1900 |
380 |
1600 |
400 |
3200 |
250 |
1000 |
100 |
12 |
2400 |
1200 |
2900 |
1500 |
1600 |
380 |
1300 |
400 |
2600 |
250 |
800 |
100 |
16 |
1800 |
900 |
2200 |
1100 |
1200 |
360 |
1000 |
360 |
2000 |
210 |
600 |
90 |
20 |
1400 |
700 |
1700 |
850 |
850 |
340 |
800 |
300 |
1600 |
150 |
500 |
80 |
側面加工
Side Milling |
ap |
1.5D |
ae |
0.5D |
0.3D |
NOTES:
- Use highly rigid machining center.
- Recommend oil mist process.
- When depth of the cut is small, can increase feed speed more.
- When using low speed machines, use the maximum speed and adjust the feed rate.
- Adjust milling condition when unusual vibration, different sound occur by cutting.
- ワークや機械により振動や異音が発生するときは、 状況に応じて切削条件を変更してください。
Application Guide on Grooving Milling with NACHI GS MILL Roughing ø6mm – ø20mm GSRE LIST9420:
被削材
Work Material
切削条件
Milling Conditions
外径 Dia. of Mill
mm |
構造用鋼、炭素鋼
Structural Steels,Carbon Steels
SS,SC
(150~250HB) |
鋳物
Cast Irons
FC,FCD |
合金鋼、プレハードン鋼
Alloy Steels,Pre-hardened Steels
SCM,NAK,HPM
(25~35HRC) |
焼入鋼
Hardened Steels
(45~50HRC) |
ステンレス鋼
Stainless Steels
SUS304,316 |
耐熱合金、チタン合金
Nickel Alloys,Titanium Alloys
(20~45HRC) |
回転数
Rotation
min-1 |
送り速度
Feed
mm/min |
回転数
Rotation
min-1 |
送り速度
Feed
mm/min |
回転数
Rotation
min-1 |
送り速度
Feed
mm/min |
回転数
Rotation
min-1 |
送り速度
Feed
mm/min |
回転数
Rotation
min-1 |
送り速度
Feed
mm/min |
回転数
Rotation
min-1 |
送り速度
Feed
mm/min |
6 |
3600 |
900 |
4300 |
1100 |
2400 |
300 |
1700 |
260 |
4200 |
250 |
1100 |
65 |
8 |
2700 |
900 |
3400 |
1100 |
1800 |
300 |
1350 |
260 |
3200 |
250 |
800 |
65 |
10 |
2100 |
900 |
2600 |
1100 |
1400 |
300 |
1100 |
260 |
2500 |
250 |
650 |
65 |
12 |
1800 |
900 |
2200 |
1100 |
1200 |
300 |
900 |
260 |
2100 |
250 |
550 |
65 |
16 |
1350 |
700 |
1650 |
850 |
900 |
280 |
700 |
240 |
1600 |
210 |
400 |
60 |
20 |
1050 |
520 |
1350 |
700 |
700 |
260 |
550 |
220 |
1250 |
170 |
300 |
55 |
溝加工
Grooving |
ap |
1.0D |
0.3D |
0.5D |
0.3D |
NOTES:
- Use highly rigid machining center and holder.
- Use in wet condition in case of Stainless Steels, Nickel Alloys, Titanium Alloys.
- In case of contour milling, please reduce feed rate from the value in the chart. When diameter is under 10mm, it makes 25% of values in the chart. When it is above 10mm, it makes 20% of values in the chart. However, when horizontal machining center it is used, it does not apply.