At present, with the rapid development of the market and technology, PCBN and PCD tools have been widely used. So the market puts high demands on the grinding efficiency of PCD and PCBN tool grinding equipment, the main performance is as follows.
Development of PCD and PCBN tools
1. Can achieve large margin rough processing
The integral PCD and PCBN tools can realize large margin rough machining. At present, the integral PCBN cutter can reach a depth of 8mm, can eat the entire blade, and the production efficiency is doubled.
2. High-speed cutting
Thanks to the good performance of the PCD and PCBN tools themselves. High-speed cutting can be achieved completely, and it can perfectly combine with CNC machine tools, which makes high-efficiency cutting of workpieces greatly improve production efficiency.
3. Dry processing
PCD and PCBN tools have higher hot red hardness. If the coolant is added, the blade will be cracked due to a sudden temperature drop. Therefore, PCD and PCBN tools generally use dry cutting when machining workpieces, especially in intermittent cutting. Dry turning is not only environmentally friendly but also saves a certain cost.
4. Suitable for processing high hardness materials
The hardness of the PCD material is after the diamond and the PCBN is a very hard tool material that is second only to diamond. Therefore, the diamond tool is collectively referred to as a superhard tool. Normally, the PCBN hardness is better than 48HRC (the CBN wears very quickly when processing soft materials). The temperature is as high as 2000 ° C and there is excellent red hardness. Proper custom PCBN tools can withstand the high-power roughing of the cutting load, the interrupted cutting, and the heat and wear required for fine machining.
In general, PCD and PCBN tools are currently the most ideal tool materials for processing ferrous metals. In the future, with the application of high-hardness and difficult-to-machine materials, the market share of PCD and PCBN tools will gradually increase. Become the mainstay of the hard materials processing industry.
Beijing Demina Precision Machinery Co.Ltd has much more experience in manufacturing PCD & PCBN tool grinding machines for more than ten years in China. They can provide professional grinding solutions. Now they have developed a CNC diamond tool grinding machine, BT-150D, which is fully automatic. They developed their own grinding process, and it can grind diamond tools in bulk. For more information, please contact the company.
