ShenZhen Joeben Diamond Cutting Tools Co,.Ltd
ShenZhen Joeben Diamond Cutting Tools Co,.Ltd build a world-class quality cutting tool brand
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Two Flutes PCD CNC high-quality wear-resistant high-speed PCD end mills diamond end mills
overview
PCD tools can be machined at very high spindle speed, but the influence of cutting speed on machining quality cannot be ignored.Although high speed cutting can improve the machining efficiency, the increase of cutting temperature and cutting force can cause the tip breakage and vibration of the machine tool.When different workpiece materials are processed, the reasonable cutting speed of PCD tool is also different. For example, the reasonable cutting speed of milling Al2O3 laminate floor is 110~120m/min.The reasonable cutting speed of turning SiC particle reinforced aluminum matrix composites and silicon oxide matrix engineering ceramics is 30~40m/min.
Fold feed
If the PCD tool feed is too large, the residual geometric area on the workpiece will increase, resulting in the increase of surface roughness;If the feed is too small, it will increase the cutting temperature and reduce the cutting life.
The high hardness of THE PCD results in extremely low material removal rate (even less than 1/10000 of the removal rate of cemented carbide).At present, the PCD tool grinding process mainly USES the ceramic binder diamond wheel for grinding.
Because grinding of grinding wheel abrasive and PCD is the interaction between two kinds of materials with similar hardness, its grinding rule is quite complicated.
The application of water-soluble coolant can improve the grinding efficiency and precision of PCD for high granularity and low speed grinding wheel.
The selection of grinding wheel binder should depend on the type of grinding machine and processing conditions.
Because EDG technology is almost not affected by the hardness of the workpiece being ground, it has a great advantage to use EDG technology to grind PCD.
The grinding of some PCD tools with complex shapes, such as woodworking tools, also has a great demand for this flexible grinding process.
With the continuous development of EDG technology, EDG technology will become a major development direction of PCD grinding.
| 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:
ATTACTION: