Design of measurement system of powder flow in laser remanufacturing technology
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MOE Key Laboratory of Mechanical Manufacture and Automation, Zhejiang University of Technology, Hangzhou 310014, China
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Corresponding author:
YAO Jian-hua, laser@zjut.edu.cn
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Received Date:
2008-10-21
Accepted Date:
2008-11-13
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Abstract
In order to measure the powder flow,a measurement system of powder flow in laser remanufacturing technology was designed.The variance of the powder flow was detected with a capacitance sensor and with 2Cr13 and H13 metal powder as transmission medium,experiments were carried out.The results show that a smaller solution can be obtained if the change of powder density is larger than 10-1g/min with H13 metal powder as medium.The system can be used to measure powder flow.
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