Chinese Journal of Lasers, Volume. 43, Issue 3, 303008(2016)
Laser Cladding for Direct Forming of Cantilevered Slender Structure Part Based on Inside Laser Powder Feeding
The part with an incline angle changing from 0° to 60°and the part with multi-angle are formed by normal direction slices. They are generated by the single point deposition and the intermittent processing based on inside laser powder feeding technology and KUKA robot. The optimized loading time is got from the ANSYS thermo dynamics simulation and corresponding experiments. The experimental results indicate that the forming slender structure part has a high precision and uniform section size. The biggest relative error is 1.6% and the surface roughness is 1.98~2.47 mm. The microstructures of the part at different incline angles are similar without apparent defect.
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Jia Shuai, Fu Geyan, Fang Qinqin, Shi Shihong, Jiang Fubing. Laser Cladding for Direct Forming of Cantilevered Slender Structure Part Based on Inside Laser Powder Feeding[J]. Chinese Journal of Lasers, 2016, 43(3): 303008
Category: laser manufacturing
Received: Sep. 16, 2015
Accepted: --
Published Online: Jan. 25, 2016
The Author Email: Shuai Jia (18862190270@163.com)