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激光强化技术在刀具材料改性应用的展望
 

工程陶瓷和硬质合金材料的研究在国内外都有一定的进步,另一方面,在工具表面加强激光在机械加工领域的前沿,具有很强的激光束来代替一些热处理是一种有效的方法,结合纳米技术发展现状。

激光强化技术在刀具材料改性应用的展望




基于类似的近似参考研究方法的三个方向寻找两者的结合,激光陶瓷和硬质合金的强化机理及技术的研究,将在今后的研究工作提出了将基于高耐磨/耐腐蚀/纳米硬质合金粉末材料(陶瓷和复合材料)分析的发展,性能,和激光纳米增强激光焊接厚的硬质合金材料的比例等


在不同的工具的观点与之相应的工艺流程、工具材料开发新产品,提高切削刃使用韧性、耐磨性和一般的生活服务,让各类刀具材料激光焊接复合、纳米合金的浸润和整个实用技术产品,可满足的实际生产中复杂的要求,特别是克服陶瓷刀具材料的脆性大,可靠性低,对硬质合金和陶瓷材料的改进,增加了一个有效的方法。


The current research on engineering ceramics and cemented carbide materials at home and abroad have certain progress, on the other hand, the laser on the tool surface strengthening is a frontier in the field of mechanical processing, with a strong laser beam to replace some heat treatment is an effective method, combined with the current development of nanotechnology.


Find the combination of them in the three directions based on reference research method of similar approximation, the laser ceramics and cemented carbide strengthening mechanism and technology research, put forward in the future research work will be based on high wear / corrosion resistance / nano cemented carbide powder materials (ceramic and composite materials) analysis the development, performance, and the ratio of laser nano enhanced laser welding thick and hard alloy material etc.


In view of the different tool with the corresponding process, the use of tool materials to develop new products to improve the cutting edge toughness, wear resistance and service life of the ordinary, to get all kinds of tool materials laser welding composite, nano alloy infiltration and the products of the whole practical technology, which can meet the complex requirements of the actual production in particular, to overcome the brittleness of ceramic tool materials, low reliability, for the improvement of hard alloy and ceramic materials adds an effective way.



合肥钣金加工官方网站:http://www.hfzbjg.com/

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