Steel Roughing Maching Tungsten Carbide Inserts , Carbide Insert
Cutting Tools
Why choose tungsten carbide inserts?
Due to equal amounts of tungsten and carbon atoms embedded in a
soft matrix of metallic cobalt, tungsten carbide is one of the
hardest metals and is thus used to manufacture steels. The hardness
value of tungsten carbide is 1600 HV, which is ten times higher
than steel.
More and more people chooose tungsten carbide inserts to machine
all kinds of hard metal.
Excellent chip control for steel machining, with higher durability.
Models introduction:
| CNMG For steel machining | GF | GM | PM | GR |
| CNMG120404-GF | CNMG120404-GM | CNMG120404-PM | CNMG120408-GR |
| | | CNMG120408-GM | CNMG120408-PM | CNMG120412-GR |
| | | CNMG120412-GM | CNMG120412-PM | CNMG160612-GR |
| | | CNMG160608-GM | | CNMG160616-GR |
| | | CNMG160612-GM | | CNMG190612-GR |
| | | CNMG160616-GM | | CNMG190616-GR |
| | CNMG190608-GM | | CNMG190624-GR |
| | CNMG190612-GM | | |
| | CNMG190616-GM | | |
Different chipbreakers:
Grades recommendation:
YC330 | For finish machining of steel at high speed | CVD coating |
YC331 | The most versatility grade of steel processing | CVD coating |
YC332 | For rough machining of steel parts | CVD coating |
Features of our carbide inserts?
1. Effective chip control & perfect turning surface
Provides perfect turning surface of the workpiece. Excellent and
reasonable Chipbreaker design, removing the chips smoothly and
taking away the heat of the rubs of the workpiece.
2. Higher production, long tool life
Long tool life means you need less time changing the inserts while
machining. A reliable and safe performance every time.
3. Less tool breakage, cost down of each component
Saving costs and reducing the cost of each component to increase
the profits. The high wear resistance makes the long service life
of the carbide inserts, which means you could saving more budget on
purchasing the inserts.
4. CVD coating ensures the high wear resistance
The layer of the CVD coating with the thickness around 8um-20um
which guaranteed the high wear resistance.
Customer’s case: Cause and Solution when an insert is failed on performance
1.Flank wear
Cause:
-Cutting speed too high
-Too tough grade
-Insufficient wear resistance
-Hard inclusions in workpiece material
Soulution
-Reduce cutting speed
-Select a more suitable grade depending on toughness demand or wear
resistance
2.Crater wear
Cause:
-Too high cutting speed and/or feed
-Chip breaker too narrow
-Chemical dissolution or abrasive wear
-Wear resistance too low
Solution:
-Reduce cutting speed or feed
-Select a more wear resistant grade
-Select a more open/positive geometry
Quality control:
Technical support and after-sale service:
If you have any question about carbide inserts, we would do our
best to provide the technical service:
- Suggsting more suitable model to replace the brands of Japan, Korea
and so on.
- Recommending more suitable processing parameters.
- We can recommending a full set of practical scheme according to the
workpiece design, material and CNC machine feed rate, cutting speed
.
- We can offer together with tool holder.
