The Design of Powder Feeding System for Laser Remanufacturing

Abstract:

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The stability of powder feeding is important to guarantee the quality of the laser remanufacturing. In order to detect and control the powder flow, a new powder feeding device is designed for laser remanufacturing. Scraper-type conveyer and capacitance sensor are used into the device which is tested by 2Cr13 and H13 powder. The results show that: Using H13 metal powder as medium will get a better effect,and when the changes of powder density are more than 10-1g/min, the device acts better distinguish-ability. The experimental results demonstrate that the system can be used to control the steel base powder feeding.

Info:

Periodical:

Advanced Materials Research (Volumes 69-70)

Edited by:

Julong Yuan, Shiming Ji, Donghui Wen and Ming Chen

Pages:

338-342

DOI:

10.4028/www.scientific.net/AMR.69-70.338

Citation:

X. D. Hu et al., "The Design of Powder Feeding System for Laser Remanufacturing", Advanced Materials Research, Vols. 69-70, pp. 338-342, 2009

Online since:

May 2009

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Price:

$35.00

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