Cast Iron Machining Tungsten Carbide Inserts Lathe Cutting Tools High Wear Resistant
Brand Name:CTCP-AP
Certification:ISO9001
Model Number:CNMG120404/08/12/16
Minimum Order Quantity:10 pieces
Delivery Time:Stock items can be sent within 3-5 days
Payment Terms:L/C, D/A, D/P, T/T, Western Union, MoneyGram, Paypal
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Location:
Zhuzhou Hunan China
Address:
78# Huanghe south road , tianyuan district, zhuzhou city , hunan province ,China.
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Product Details
Cast Iron Machining Tungsten Carbide Inserts Lathe Cutting Tools
High Wear Resistant
Why choose tungsten carbide inserts?
Cemented carbide is a hard material used extensively as cutting tool material, as
well as other industrial applications. It consists of fine
particles of carbide cemented into a composite by a binder metal.
Cemented carbides commonly use tungsten carbide (WC),and
cobalt(Co). Mentions of "carbide" or "tungsten carbide" in
industrial contexts usually refer to these cemented composites.
Most of the time, carbide cutters will leave a better surface
finish on the part, and allow faster machining than high-speed
steel or other tool steels. Carbide tools can withstand higher
temperatures at the cutter-workpiece interface than standard
high-speed steel tools (which is a principal reason for the faster
machining). Carbide is usually superior for the cutting of tough
materials such as carbon steel, stainless steel and cast iron, as
well as in situations where other cutting tools would wear away
faster, such as high-quantity production runs.
Models introduction:
| CNMG For cast iron machining | Without chipbreaker | All round | GM | GR |
| CNMA120404 | CNMG120404 | CNMG120404-GM | CNMG120408-GR | |
| CNMA120408 | CNMG120408 | CNMG120408-GM | CNMG120412-GR | |
| CNMA120412 | CNMG120412 | CNMG120412-GM | CNMG160612-GR | |
| CNMA120416 | CNMG120416 | CNMG160608-GM | CNMG160616-GR | |
| CNMA160612 | CNMG160612 | CNMG160612-GM | CNMG190612-GR | |
| CNMA160616 | CNMG160616 | CNMG160616-GM | CNMG190616-GR | |
| CNMG160620 | CNMG160620 | CNMG190608-GM | CNMG190624-GR | |
| CNMA190612 | CNMG190612 | CNMG190612-GM | ||
| CNMA190616 | CNMG190616 | CNMG190616-GM |
Different chipbreakers:
Grades recommendation:
| YC531 | High wear resistance substrate with (MT-TiCN + thick AL2O3) coating is the first choice for machining of nodular cast iron and gray cast iron. | 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.Surface finish
The surface looks and feels “hairy” and does not meet the tolerance
requirements.
Cause:
-The chips are breaking against the component and marking the
finished surface
-Hairy surface is caused by excessive notch wear on the cutting
edge
-Feed is too high, in combination with a nose radius that is too
small, a rough surface is generated
Soulution
-Select a geometry which guides the chips away from the component
-Change entering angle
-Reduce depth of cut
-Select a positive tool system with a neutral angle of inclination
-Select a grade with better resistance to oxidation wear, for
example a cermet grade.
-Reduce the cutting speed
-Select a wiper insert or a larger nose radius
-Reduce feed
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.
Cast Iron Machining Tungsten Carbide Inserts Lathe Cutting Tools High Wear Resistant
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