Milling Head
A milling head is a crucial component on a milling machine, designed to hold milling cutters and perform machining operations on workpieces. Typically fixed to the milling machine's spindle or an attachment, it drives the milling cutter to achieve milling, drilling, boring, and other processes.
Leveraging 23 years of precision gear manufacturing technology, Kean has accumulated extensive high-precision processing capabilities and experience in producing milling heads. Kean's milling heads, such as the KA-E73/75 extension milling head, KA-N75C/N76 90º angle milling head, and KA-C45/c50 universal milling head, are primarily used in the following scenarios:
- Extension milling head (KA-E73/75): Extends the spindle length, making it suitable for machining deep cavities or workpieces with complex structures, such as aerospace parts.
- 90º angle milling head (KA-N75C/N76): Orients the spindle direction by 90 degrees, enabling machining of vertical surfaces or narrow areas. This is common in general mechanical manufacturing.
- Universal milling head (KA-C45/C50): Supports multi-angle adjustment, allowing for flexible milling of complex curved surfaces. It's ideal for processing molds and automotive parts.
Review the parameter tables and dimension drawings below to customize your milling head!
| Model | A | B | C | D | E | F | G | H | Applicable milling machine | Max. rotation speed | Max. torque |
| | ISO-50 | Ø250 | Ø150 | 5 | 305 | 184 | 170 | 190 | V7,U12,T10 | 800/2000/3000rpm | 1500N·m |
| | ISO-50 | Ø300 | Ø180 | 30 | 505 | 234 | 170 | 200 | U60,U61,U70,U71 |
A 90º angle milling head is a specialized machine tool accessory, primarily used on CNC boring and milling machines and boring-milling centers. It expands the machine's scope of use and processing capabilities by allowing the tool's axis to be at a 90-degree right angle to the spindle axis. This enables multi-angle processing, making it particularly suitable for side machining, reducing the number of workpiece clampings, and improving processing accuracy and efficiency.
| Model | A | B | C | D | E | F | G | H | I | J | Applicable milling machine | Max. rotation speed | Max. torque |
| | ISO-50 | Ø300 | Ø180 | 32 | 215 | 85 | 300 | 173 | 182 | 325 | U60,U61, | 2000/3000rpm | 1500N·m |
| | IS0-50 | Ø360 | Ø220 | 35 | 265 | 96 | 361 | 216 | 216 | 404 | U70,U71 | 800/2000rpm | 2500N·m |
Angle milling heads are typically made from high-quality alloy steel or titanium alloy, featuring high-precision ground gears and high-precision bearings to ensure machining stability and accuracy. Their structural characteristics include:
- High precision: Achieves high machining accuracy through the use of high-precision ground gears and bearings.
- High reliability: Undergoes rigorous reliability testing to ensure the accuracy and service life of the angle head.
- Quick loading/unloading: Incorporates automatic tool change systems or quick-flange connections to shorten setup times.
- Multi-axis machining: Expands machine functionality by enabling multi-axis machining through changing the spindle output direction.
| Model | A | B | C | D | E | F | G | H | I | J | K | Applicable milling machine | Max. rotation speed | Max. torque |
| | ISO-50 | Ø250 | Ø150 | 25 | 276 | 363 | 39 | 8 | 130 | 154 | 250 | V7,U12,T10 | 1200/200/3000rpm | 1200N·m |
| | ISO-50 | Ø300 | Ø180 | 35 | 341 | 434 | 39 | 93 | 144 | 166 | 265 | U60,U61,U70,U71 | 1200rpm | 1500N·m |

