| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide an instrument for measuring physically a falling position of metal powder in laser cladding work. <P>SOLUTION: A plurality of spaces 12 is partitioned by partitioning plates 11, a transparent window 14 with a scale 15 is provided in each of the spaces 12 to measure a metal powder amount fed into the each space 12. A deviation amount in falling feed of the metal powder is measured based on ratios of the metal powder amounts in the respective spaces. <P>COPYRIGHT: (C)2006,JPO&NCIPI</p> |
