| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a laser lamination process and a laser lamination apparatus in which laser beams and a powdery additive are located in a laminating eccentricity position which is a neighborhood of a laminating center position and has a predetermined eccentricity in a lateral direction to the laminating center position, and laminating is performed, next the laser beams and the powder additive are located in a laminating eccentricity position which is the neighborhood of the laminating center position and has a predetermined eccentricity in an opposite direction with the lateral direction to the laminating center position, and laminating is performed, and these laminatings are performed by turns. <P>SOLUTION: The laser lamination process is characterized in that laser beams and a powder are located in a laminating eccentricity position 2 which has an eccentricity▵L in a lateral direction to a laminating center position 1, and laminating of a first layer laminating 101 is carried out, next laser beams and a powder are located in a laminating eccentricity position 2 which has an eccentricity▵L in an opposite direction with the lateral direction to the laminating center position 1, and laminating of a second layer laminating 102 is carried out, and above laminatings are performed by turns. <P>COPYRIGHT: (C)2008,JPO&INPIT</p> |
