发布时间：2021-04-06 13:06:12 来源：http://www.jnskdj.com 作者：骏豪 浏览量：
Customized NC blade is the general name of indexable turning blade, which is the product of modern metal cutting application field. It is mainly used in metal turning, milling, cutting groove plugging, thread turning and other fields. According to the raw materials can be divided into coated blade, cermet blade, non-metallic ceramic blade, cemented carbide blade, superhard blade and so on.
It is characterized by high power and high wear resistance, and its processing power is more than 4 times higher than that of traditional welding blade and alloy blade. With the continuous progress of coating technology, the key technology of wear resistance and high temperature resistance will further improve the power and reduce the processing cost.
There are many kinds of NC blades and they are widely used. At present, the manufacturers who want to buy NC blades in the market mainly want the following blades:
1、整体式：由整块资料磨制而成，运用时可根据不同用处将切削部分 修磨成 所需求形状。
1. Integral type: it is made by grinding the whole piece of data. When it is used, the cutting part can be polished to the required shape according to different uses.
2、镶嵌式：它分为焊接式和机夹式。机夹式又根据刀体结构的不同。 可分为不转 位和可转位两种。
2. Mosaic type: it is divided into welding type and machine clip type. The machine clip type is different according to the structure of the cutter body. It can be divided into non transposable and transposable.
3、减震式：当刀具的作业臂长度与直径比大于4时，为了减少刀具的 震动进步加工精度，所选用的一种特别结构的刀具。首要用于镗孔 。
3. In order to reduce the machining accuracy of the vibration reducing tool, the length of the selected tool is greater than 4. Mainly used for boring.
4、内冷式具的切削冷却液通过机床主轴或刀盘传递到刀体内部由喷孔 喷射到 切削刃部位。
4. The cutting coolant of the internal cooling tool is transmitted to the inside of the tool body through the spindle or cutter head of the machine tool, and is sprayed to the cutting edge by the spray hole.
5、特别型式：包括强力夹紧、可逆攻丝 、复合刀具等 。现在数控刀 具首要采 用机夹可转位刀具。
5. Special type: including strong clamping, reversible tapping, compound cutting tool, etc. Now the CNC tool mainly adopts the machine clip indexable tool.