1.
In the mold manufacturing industry, Higher requirements have been
put forward for the performance of cutting tools in processing
high-precision, complex surfaces, and microstructures.
The short blade round nose knife launched by AMG is designed to
satisfy the high rigidity, anti-interference, and high smoothness
requirements in precision mold processing.
Widely used in the processing scene of precision parts such as
injection molds, die-casting molds, and stamping molds, it has
become the preferred high-performance milling tool for mold
manufacturers.
2. Product Introduction
The AMG short blade round nose knife is made of ultra-fine particle
hard alloy material, has a compact blade structure and excellent
bending rigidity. The blade head is designed with round nose
structure, with short blade design avoids gaps,preventing
processing interference effectively , improving processing
stability and surface quality.
3. Technical Specifications (Sample Table)
| Cutter Diameter (D) | Flute Length (L1) | Shank Diameter (D2) | Overall Length (L) | Flutes | Helix Angle | Material |
|---|
| 6mm | 15mm | 6mm | 50mm | 2 | 20° | Ultra-fine grain carbide |
| 8mm | 20mm | 8mm | 60mm | 2 | 20° | Ultra-fine grain carbide |
| 12mm | 30mm | 12mm | 100mm | 3 | 20° | Ultra-fine grain carbide |
4. Working Principle
This tool adopts a short blade design, like a "thicker and more
stable" structure, which can better control vibration during
machining and make the cutting process smoother. The curved blade
has a natural transition and does not suddenly impact the material
during the cutting process, so the cut surface will be smoother and
more beautiful.
In addition, the handle of the tool has been treated with
"clearance treatment", which means that the part near the tool head
is slightly tapered to avoid "jamming" or collision when machining
some deep or heavily curved areas. It is very suitable for use in
complex structural positions such as deep cavities and interior
angles.
5. Advantages
Enhanced stability: The blade is designed to be shorter and the
structure is more compact, making the tool less to shake during
operation, more stable processing and higher precision.
Not easy collision: The handle has special treatment, like
"waisted" and less prone to interference, even when machining
difficult-to-reach locations such as deep cavities or internal
corners.
Smoother processing: The rounded cutting head not only reduces the
impact during cutting, but also make the surface smoother and
brighter , and more durable.
Strong adaptability: No matter what kind of mold steel you use or
what kind of CNC machine tool you have, it can easily handle it.
Support for customization: Different machining scenarios require
different parameters. We can customize according to your needs,
such as blade length, shank diameter, fillet size, and so on .
6. FAQ
Q: What kind of equipment is this knife suitable for?
A: It is suitable for various high-speed CNC machining centers and
also for engraving and milling machines. Basically, any equipment
that is used for precision mold processing can use it.
Q: How to choose ?
A: Just choose the appropriate blade length, fillet radius, and
diameter according to the structure of the mold.
