Obviously, this is very significant because the coaxial powder feeding laser cladding is easy to realize automation and big area cladding.
显然这是很有实际意义的，因为同轴送粉比预置粉末更易于实现自动化和大面积激光熔覆。
Experimental evidence is acquired for obtaining a good interface; and a theoretical basis is presented for determining the reasonable processing schedule in powder feeding type laser cladding as well.
为获得良好的结合界面提供了实验证据，为制定送粉激光熔覆工艺规程提供了理论依据。
Based on the internal laser coaxial-powder feeding technology, it brought up a method of laser cladding inclined wall accumulation without support.
基于光内同轴送粉技术，提出了激光熔覆无支撑偏移堆积斜壁的方法。
According to the present status of laser cladding powder feed unit, in order to solve the problem of powder feeding uniform, stabilization, a new powder feed unit is developed.
针对当前各种喷焊、熔覆中输料所用送粉器的现状，为解决其中送粉均匀、稳定的问题，研制了一种新型磁力送粉器。
The nickel base alloy coatings were fabricated by powder feeding laser induction hybrid cladding. The microstructure and cracking behavior of coating were studied.
采用送粉激光感应复合熔覆技术制备了镍基合金熔覆涂层，研究了涂层的组织和裂纹行为。
According to the character of laser cladding, a finite element model for analyzing the temperature field was built and the laser cladding process with powder feeding was analyzed with this model.
根据激光熔覆的特点，建立了激光熔覆温度场分析模型，对送粉激光熔覆过程温度场进行了有限元分析。
Results showed that the two coaxial powder-feeding nozzles designed satisfied requirements of nozzle in laser cladding process and could be used for laser cladding 3-D manufacturing.
实验的结果说明，设计的两种同轴送粉喷嘴均能够较好的满足激光熔覆对送粉喷嘴的要求，适应激光熔覆三维立体制造技术。
Results showed that the two coaxial powder-feeding nozzles designed satisfied requirements of nozzle in laser cladding process and could be used for laser cladding 3-D manufacturing.
实验的结果说明，设计的两种同轴送粉喷嘴均能够较好的满足激光熔覆对送粉喷嘴的要求，适应激光熔覆三维立体制造技术。
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