ZHUZHOU APPLE CARBIDE TOOLS CO.,LTD.
Zhuzhou Apple Carbide Tools Co.,LTD.
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CVD Coated TNMG2204 Tungsten Carbide Inserts , External Turning Carbide Cutting Tools
The description of carbide inserts:
Carbide insert is made by tungsten carbide. Tungsten carbide has the advantages of high hardness, wear resistance, good strength and toughness, heat resistance, corrosion resistance and so on. Carbide insert has the character of indexable and replaceable, It can be changed to use other edges when one becomes worn. Carbide inserts are safely, quickly and easily replaced on the machine. Carbide inserts can help you getting a higher machine utilization and higher production. They can be used for machining steel, cast iron, stainless steel and non-ferrous materials.
Continuously working for 65 minutes not broken
Models introduction:
| For steel machining | TNMG220404-GF | TNMG220408-GM | TNMG220412-GR |
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 |
Contrast Advantage / Benefits of choosing our carbide inserts:
1. With stable quality, and not easy broken
Spray dry tower offers best grain size, HIP sintering makes the carbide base strong and closely.
2. Highest wear resistance
8um-20um of the layer of CVD coating ensures the highest wear resistance.
3. Offer predictable tool life, high machine utilization
Ensures maintained productivity and close tolerances even in operations with long reach lengths and other vibration‐prone situations.
Customer’s case: when an insert is failed on performance:
1. Flank Wear
-Workpiece material contains high hardness chemical elements (tool steel, die steel)
Increase cutting speed if abnormal flank wear is caused by a very slow cutting speed.
Solution: Reduce cutting speed or feed rate or use more wear resistant grade
2. Crater Wear
-Workpiece material contains high hardness chemical elements
Solution: Reduce cutting speed or feed rate or use more wear resistant grade
3. Cracking
-Excessive feed rates when interrupted cutting
Solution : Reduce feed rate, Use tougher grade
Quality control:
Technical support and after-sale service:
Our company can providing the following technical service for customers:
1: Recommending more suitable processing parameters.
2: According to the workpiece design, material and CNC machine feed rate, cutting speed we can recommending a full set of practical scheme.
3: Suggsting more suitable model to replace the brands of Japan, Korea and so on.
4. We can offer together with tool holder.