可换刀头式铰刀
孔精加工高精度和高效加工解决方案
应用 & 特点
应用
特点
1. 高精度铰刀头适用于H7孔公差范围
2. 相对于整体硬质合金或焊接式铰刀，能够实现更高的切削速度和进给速度，确保高生产效率
3. 根据孔的类型可选择两种类型的铰刀头
刀片 & 材质
铰刀刀杆
实际案例
案例 #1
汽车行业
| 零件: | 凸缘叉 |
| 材料: | FCD500 / GGG50 / 450-10S |
| 刀杆: | TRM-T9-R32-5 |
| 刀头: | HRM-27.000-BL-T9 |
| 材质: | AH725 |
| 加工条件: | Vc = 100 (m/min) f = 1.2 (mm/rev) Vf = 1415 (mm/min) H = 20 (mm) 冷却方式: 内冷 机床: 卧式加工中心 |
案例 #2
汽车行业
| 零件: | 凸缘叉 |
| 材料: | S45C / C45 |
| 刀杆: | TRM-T9-R32-5 |
| 刀头: | HRM-27.000-BL-T9 |
| 材质: | AH725 |
| 加工条件: | Vc = 90 (m/min) f = 0.8 (mm/rev) Vf = 850 (mm/min) H = 15 (mm) 冷却方式: 内冷 机床: 卧式加工中心 |
标准加工条件
Conversion table for feed per tooth
| ISO | Workpiece materials | Cutting speed Vc (m/min) | Feed:fz (mm/t) | |||
|---|---|---|---|---|---|---|
| AS: Straight flute（for blind holes） | BL: Left hand flute（for through holes） | |||||
| ø10 – ø16 | ø16 – ø32 | ø10 – ø16 | ø16 – ø32 | |||
 |
Low carbon steel (C<0.3) SS400, SM490, S25C, E275A, etc. |
80 – 200 | 0.05 – 0.18 | 0.05 – 0.20 | 0.05 – 0.20 | 0.05 – 0.27 |
| Carbon steel (C>0.3) S45C, S55C, C45, C55, etc. |
80 – 150 | 0.05 – 0.15 | 0.05 – 0.18 | 0.05 – 0.18 | 0.05 – 0.25 | |
| Low carbon steel (C<0.3) SCM415, etc. |
80 – 200 | 0.05 – 0.18 | 0.05 – 0.20 | 0.05 – 0.20 | 0.05 – 0.27 | |
| Alloy steel (C>0.3) SCM440, SCr420, 42CrMo4, 20Cr4 etc. |
50 – 150 | 0.03 – 0.10 | 0.05 – 0.13 | 0.05 – 0.13 | 0.05 – 0.17 | |
 |
Stainless steel（Austenitic） SUS304, SUS316, X5CrNi18-9, X5CrNiMo17-12-3, etc. |
20 – 40 | 0.03 – 0.10 | 0.03 – 0.13 | 0.05 – 0.13 | 0.05 – 0.17 |
| Stainless steel（Martensitic and ferritic） SUS430, SUS416, X6Cr17, etc. |
20 – 40 | 0.03 – 0.10 | 0.03 – 0.13 | 0.05 – 0.13 | 0.05 – 0.17 | |
| Stainless steel（Precipitation hardening） SUS630, X5CrNiCuNb16-4 etc. |
20 – 40 | 0.03 – 0.10 | 0.03 – 0.13 | 0.05 – 0.13 | 0.05 – 0.17 | |
 |
Grey cast iron FC250, GG25, 250 etc. |
100 – 250 | 0.05 – 0.18 | 0.05 – 0.20 | 0.05 – 0.20 | 0.05 – 0.27 |
| Ductile cast iron FCD700, etc. |
80 – 200 | 0.05 – 0.15 | 0.05 – 0.18 | 0.05 – 0.18 | 0.05 – 0.25 | |
 |
Aluminum alloy | 100 – 300 | 0.05 – 0.18 | 0.05 – 0.20 | 0.05 – 0.20 | 0.05 – 0.27 |
 |
High temp. alloy Inconel718 etc. |
15 – 50 | 0.03 – 0.06 | 0.03 – 0.08 | 0.05 – 0.1 | 0.05 – 0.13 |
| Titanium alloy Ti-6Al-4V etc. |
30 – 60 | 0.03 – 0.10 | 0.03 – 0.13 | 0.05 – 0.13 | 0.05 – 0.17 | |
 |
Hardened steel Over 40HRC etc. |
50 – 100 | 0.03 – 0.08 | 0.03 – 0.1 | 0.05 – 0.12 | 0.05 – 0.15 |
Conversion table for feed per revolution
| ISO | Workpiece materials | Cutting speed Vc (m/min) | Feed:f (mm/rev) | |||||
|---|---|---|---|---|---|---|---|---|
| AS: Straight flute（for blind holes） | BL: Left hand flute（for through holes） | |||||||
| ø10 – ø16 6 flutes |
ø16.001 – ø20 6 flutes |
ø20.001 – ø32 8 flutes |
ø10 – ø16 6 flutes |
ø16.001 – ø20 6 flutes |
ø20.001 – ø32 8 flutes |
|||
|
Low carbon steel (C<0.3) SS400, SM490, S25C, E275A, etc. |
80 – 200 | 0.3 – 1.08 | 0.3 – 1.2 | 0.4 – 1.6 | 0.3 – 1.2 | 0.3 – 1.62 | 0.4 – 2.16 |
| Carbon steel (C>0.3) S45C, S55C, C45, C55, etc. |
80 – 150 | 0.3 – 0.9 | 0.3 – 1.08 | 0.4 – 1.44 | 0.3 – 1.08 | 0.3 – 1.5 | 0.4 – 2 | |
| Low carbon steel (C<0.3) SCM415, etc. |
80 – 200 | 0.3 – 1.08 | 0.3 – 1.2 | 0.4 – 1.6 | 0.3 – 1.2 | 0.3 – 1.2 | 0.4 – 2.16 | |
| Alloy steel (C>0.3) SCM440, SCr420, 42CrMo4, 20Cr4 etc. |
50 – 150 | 0.18 – 0.6 | 0.3 – 0.78 | 0.4 – 1.04 | 0.3 – 0.78 | 0.3 – 1.02 | 0.4 – 1.36 | |
|
Stainless steel（Austenitic） SUS304, SUS316, X5CrNi18-9, X5CrNiMo17-12-3, etc. |
20 – 40 | 0.18 – 0.6 | 0.18 – 0.78 | 0.24 – 1.04 | 0.3 – 0.78 | 0.3 – 1.02 | 0.4 – 1.36 |
| Stainless steel（Martensitic and ferritic） SUS430, SUS416, X6Cr17, etc. |
20 – 40 | 0.18 – 0.6 | 0.18 – 0.78 | 0.24 – 1.04 | 0.3 – 0.78 | 0.3 – 1.02 | 0.4 – 1.36 | |
| Stainless steel（Precipitation hardening） SUS630, X5CrNiCuNb16-4 etc. |
20 – 40 | 0.18 – 0.6 | 0.18 – 0.78 | 0.24 – 1.04 | 0.3 – 0.78 | 0.3 – 1.02 | 0.4 – 1.36 | |
|
Grey cast iron FC250, GG25, 250 etc. |
100 – 250 | 0.3 – 1.08 | 0.3 – 1.2 | 0.4 – 1.6 | 0.3 – 1.2 | 0.3 – 1.62 | 0.4 – 2.16 |
| Ductile cast iron FCD700, etc. |
80 – 200 | 0.3 – 0.9 | 0.3 – 1.08 | 0.4 – 1.44 | 0.3 – 1.8 | 0.3 – 1.62 | 0.4 – 2 | |
|
Aluminum alloy | 100 – 300 | 0.3 – 1.08 | 0.3 – 1.2 | 0.4 – 1.6 | 0.3 – 1.2 | 0.3 – 1.62 | 0.4 – 2.16 |
|
High temp. alloy Inconel718 etc. |
15 – 50 | 0.18 – 0.36 | 0.18 – 0.48 | 0.24 – 0.64 | 0.3 – 0.6 | 0.3 – 0.78 | 0.4 – 1.04 |
| Titanium alloy Ti-6Al-4V etc. |
30 – 60 | 0.18 – 0.6 | 0.18 – 0.78 | 0.24 – 1.04 | 0.3 – 0.78 | 0.3 – 1.02 | 0.4 – 1.36 | |
|
Hardened steel Over 40HRC etc. |
50 – 100 | 0.18 – 0.48 | 0.18 – 0.6 | 0.24 – 0.8 | 0.3 – 0.72 | 0.3 – 0.9 | 0.4 – 1.2 |
