公开(公告)号：EP3248726A1

公开(公告)日：2017-11-29

申请号：EP16823141.3

申请日：2016-03-15

Applicant: Technology Research Association for Future Additive Manufacturing

Inventor： OHNO, Hiroshi ,  SASAKI, Yuji ,  TSUNO, Satoshi ,  OKADA, Naotada ,  SASAKI, Mitsuo

IPC: B23K26/08 ,  B23K26/21 ,  B23K26/34 ,  B29C67/00 ,  B33Y30/00 ,  B22F3/105 ,  B22F3/16

CPC classification number: B23K26/342 ,  B22F3/105 ,  B22F3/16 ,  B23K26/0643 ,  B23K26/0665 ,  B23K26/0673 ,  B23K26/082 ,  B23K26/0876 ,  B23K26/147 ,  B29C64/153 ,  B29C67/00 ,  B33Y30/00

Abstract: The mobility of an optical processing apparatus is improved. There is provided an optical processing apparatus for scanning a processing region having an at least one-dimensional spread by moving a nozzle head while irradiating the processing region with an optical processing light beam via the nozzle head, including a light source that emits, to air, the optical processing light beam toward the nozzle head, a nozzle head that includes a hollow nozzle in a vertical direction and a light beam direction changing optical system which receives the light beam emitted from the light source and propagated in the air, and changes a propagation direction of the received light beam to a direction of a currently processed processing point in the processing region, and a main scanning direction moving mechanism that moves the nozzle head by causing the nozzle head to scan in a main scanning direction of the processing region.

Abstract translation: 光学处理装置的移动性提高。 提供了一种光学处理设备，用于通过移动喷嘴头来扫描具有至少一维扩展的处理区域，同时经由喷嘴头向处理区域照射光学处理光束，该光学处理设备包括发射到空气的光源 ，朝向喷嘴头的光学处理光束，在垂直方向上包括中空喷嘴的喷嘴头和接收从光源发射并在空气中传播的光束的光束方向变换光学系统， 接收到的光束的传播方向朝向处理区域中的当前处理的处理点的方向;以及主扫描方向移动机构，通过使喷嘴头在处理区域的主扫描方向上扫描来移动喷嘴头。