Manufacturer Customized CNC PCD Forming Cutter precision one flutes PCD end milling tools mill cutter
The hardness of PCD can reach 8000HV, which is 8~12 times of the hard alloy;
The thermal conductivity of PCD is 700W/mK, which is 1.5~9 times of cemented carbide, even higher than PCBN and copper, so PCD tool heat transfer quickly;
The friction coefficient of PCD is generally only 0.1~0.3(the friction coefficient of carbide is 0.4~1), so PCD tool can significantly reduce the cutting force;
The thermal expansion coefficient of PCD is only 0.9×10^-6~1.18×10^-6, only equivalent to 1/5 of the cemented carbide, so PCD tool thermal deformation is small, high processing accuracy;
PCD tools and non-ferrous and non-metallic materials between the affinity is very small, in the process of processing chip is not easy to stick on the tip of the knife to form a chip tumor.
Diamond tools have the characteristics of high hardness, high compressive strength, good thermal conductivity and wear resistance, etc.The above characteristics of diamond tools are determined by the crystal state of diamond.In diamond crystals, four valence electrons of carbon atoms are bonded according to tetrahedral structure, and each carbon atom forms covalent bonds with four adjacent atoms, thus forming the structure of diamond. This structure has strong binding force and orientation, thus making the diamond extremely hard.Because the structure of polycrystalline diamond (PCD) is a sintered fine-grain diamond with different orientation, its hardness and wear resistance are still lower than that of single-crystal diamond, although the mixture is added.However, because PCD sintered body is isotropic, it is not easy to crack along a single cleavage surface.
Diamond "PCD" is specialized in finishing copper, aluminum alloy, hard alloy, graphite, ceramics and high hardness wear resistant materials.It is characterized by long service life, high production efficiency, high surface finish and high machining accuracy.Compared with hard alloy and natural diamond tool processing efficiency and low cost, widely used in automotive, diesel engine, motorcycle, aerospace, home appliances, instruments and precision machinery and other industries.
PCD Recommended Cutting Condition
||Depth of Cut
|Aluminum(5~8% SI )
|Aluminum(8~12% SI )
|Aluminum(14~18% SI )
Q: Are you Manufacture?
A: Yes, we are manufacture. we produce our “JOEBEN“brand tools for gurantee the quality.
We also trading related tools for customers because we are in these field over 10 years, we are very familiar Chinese market tools. we usually help our customer choose the best suitable related tools for them.
Q: What is your delivery time?
A: Most of models are ex-stock, if out of stock,there usually need about 3-5 days or 7-10 days.
Q: Can you produce non-standard tools?
A: Yes, we can produce non-standard tools as per your drawing.
We also can design tools for you as per your usage requirement
Q: What is your advantages?
A: We are factory who produce our own brand “JOEBEN” tools, we must gurantee our brand quality. Also, we have factory price and fast delivery.
- 1. 10 years experience in carbide roll and cutting tool manufacturing
- 2. From row material to tool produdtion.
- 3. World top level prodution equipment and rich experience team
- 1. Make sure work piece and machine are stable and use a precision holder.
- 2. Please adjust the speed,feed and cutting depth according to actual cutting conditions.
- 3. The milling conditions are for an end mill where the tool overhang length is less than 4*D(mill diameter). When the tool overhang length is longer, please adjust the speed,feed and cutting depth.