Manufacturer Customized CNC PCD Forming Cutter precision one flutes
PCD end milling tools mill cutter
overview
Main indicators
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 |
| Work piece | Cutting Speed | Depth of Cut | Feed Rate |
| (m/min) | (mm) | (mm/rev) |
| Aluminum(5~8% SI ) | 350~1600 | 0.05~2.50 | 0.10~0.40 |
| Aluminum(8~12% SI ) | 350~1300 | 0.05~2.50 | 0.10~0.40 |
| Aluminum(14~18% SI ) | 160~800 | 0.05~2.50 | 0.05~0.25 |
| Copper | 350~1000 | 0.15~2.50 | 0.05~0.20 |
| Sintered Carbid | 15~25 | 0.05~0.60 | 0.10~0.20 |
| Glass Fiber | 100~800 | 0.15~0.50 | 0.03~0.25 |
| Carbon | 160~700 | 0.15~2.50 | 0.15~0.40 |
| High Aluminum | 70~250 | 0.05~1.50 | 0.03~0.15 |
| Ceramics |
| Wood | 1000-2500 | 0.2~5.0 | 010~0.50 |
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.
Our advantage:
- 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
ATTACTION:
- 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.
