News
Industry News
Each industry there is great competition, engraving machine cutter in this industry will be a great competition.The face of so much competition, how to respond. CNC milling cutte
Published:70-01-01
CNC milling cutter is widely used in the industrial production process. The machiningindustrial level is rising, the industry put forward new demands on the cutter. In addition tothe improvement of the level of technology, sustainable green production has become a newtrend.
CNC milling cutter products in addition to improving the life of requirements reducepollution cutting, dry cutting as much as possible. Not completely cancel the cutting fluid,which contains only rust inhibitor without organics as far as possible, which can greatly reducethe cost of recycling.
Diversity and use of CNC milling cutter state characteristics of the decision to selectdifferent tool coatings. Turning and drilling, milling and should take into account the characteristics of its intermittent impact. The early development of the coating to the wear-resistant as the main focus, to improve hardness as the main indicators. The titanium nitrideas the representative of such coatings having a higher coefficient of friction, the constant friction between the workpiece machining will produce a lot of heat.
To avoid cutter overheating deformed affect the machining accuracy and prolong its life,typically use a cutting fluid. To solve the problems caused by the reduction or exemption ofcutting fluid, tool coating, not only should the tool has a long life, and should have a self-lubricating function. The DLC coatings appeared in shows some material machiningadvantages, but after years of research show that the internal stress of the DLC coating,poor thermal stability and black metal catalyst effect SP3 structure to SP2 shift threeshortcomings, it currently only applied to the processing of non-ferrous metals, which limits its further application in machining.
However, recent studies show that, with SP2 structure consisting mainly of diamond-likecoating hardness can also reach 20 ~ 40GPa, does not exist from the black metal catalysteffect, its low coefficient of friction have a good moisture resistance, can be used whencutting the coolant can also be used for dry cutting has increased exponentially, their life thanthe non-plated knife problem does not exist, the processing of steel material, thereby causingthe coating company, the tool manufacturers great interest. In time, this new DLC coating incutting the field to get a wide range of applications.
CNC milling cutter products in addition to improving the life of requirements reducepollution cutting, dry cutting as much as possible. Not completely cancel the cutting fluid,which contains only rust inhibitor without organics as far as possible, which can greatly reducethe cost of recycling.
Diversity and use of CNC milling cutter state characteristics of the decision to selectdifferent tool coatings. Turning and drilling, milling and should take into account the characteristics of its intermittent impact. The early development of the coating to the wear-resistant as the main focus, to improve hardness as the main indicators. The titanium nitrideas the representative of such coatings having a higher coefficient of friction, the constant friction between the workpiece machining will produce a lot of heat.
To avoid cutter overheating deformed affect the machining accuracy and prolong its life,typically use a cutting fluid. To solve the problems caused by the reduction or exemption ofcutting fluid, tool coating, not only should the tool has a long life, and should have a self-lubricating function. The DLC coatings appeared in shows some material machiningadvantages, but after years of research show that the internal stress of the DLC coating,poor thermal stability and black metal catalyst effect SP3 structure to SP2 shift threeshortcomings, it currently only applied to the processing of non-ferrous metals, which limits its further application in machining.
However, recent studies show that, with SP2 structure consisting mainly of diamond-likecoating hardness can also reach 20 ~ 40GPa, does not exist from the black metal catalysteffect, its low coefficient of friction have a good moisture resistance, can be used whencutting the coolant can also be used for dry cutting has increased exponentially, their life thanthe non-plated knife problem does not exist, the processing of steel material, thereby causingthe coating company, the tool manufacturers great interest. In time, this new DLC coating incutting the field to get a wide range of applications.
Prev：
CNC milling cutter development depends on what
Next：
The CNC cutter classification and applications
Hot News
