公开(公告)号：US20120125897A1

公开(公告)日：2012-05-24

申请号：US13303199

申请日：2011-11-23

申请人： Hidekazu SASAKI ,  Itaru CHIDA ,  Itaru MURAKAMI ,  Hiroshi NOMURA

发明人： Hidekazu SASAKI ,  Itaru CHIDA ,  Itaru MURAKAMI ,  Hiroshi NOMURA

IPC分类号： B23K26/00 ,  B23P15/04

CPC分类号： F01D5/005 ,  B23K26/352 ,  B23K26/356 ,  B23K2101/001 ,  F01D5/286 ,  F05D2230/13 ,  Y10T29/49321

摘要： A stress treatment device has an operating unit including a head unit performing peening by irradiating an inside of a hole formed in a structure with laser to form a compressive stress region in the hole; a laser unit having an optical fiber guiding the laser to the head unit; a jetting unit jetting liquid into the hole; and a support part supporting the optical fiber in a manner of allowing the jetted liquid to flow through and being fixed in the head unit.

摘要翻译： 应力处理装置具有操作单元，该操作单元包括通过用激光照射形成在结构中的孔的内部来在孔中形成压应力区域来进行喷丸处理的喷头单元; 具有将激光引导到头单元的光纤的激光单元; 喷射单元将液体喷射到孔中; 以及以允许喷射的液体流过并固定在头单元中的方式支撑光纤的支撑部分。

公开(公告)号：US20120325790A1

公开(公告)日：2012-12-27

申请号：US13529793

申请日：2012-06-21

申请人： Itaru CHIDA ,  Keiichi Hirota ,  Hidekazu Sasaki ,  Takuya Uehara ,  Tomoki Suetake ,  Hiroshi Nomura

发明人： Itaru CHIDA ,  Keiichi Hirota ,  Hidekazu Sasaki ,  Takuya Uehara ,  Tomoki Suetake ,  Hiroshi Nomura

IPC分类号： B23K26/12

CPC分类号： B23K26/123 ,  B23K26/106 ,  B23K26/126 ,  B23K26/142 ,  B23K26/146 ,  B23K26/1476

摘要： A laser irradiation apparatus of the embodiment includes: a laser light transmission mechanism to guide laser light from a laser light source and emit the laser light from a laser light emission part; a condensing mechanism to condense the laser light; a pipe state casing to house and hold the condensing mechanism inside thereof and have an opening part to irradiate the laser light; a fluid supply mechanism to supply a fluid into the casing to emit the fluid from the opening part; a positioning mechanism provided at the casing to keep a distance from the condensing mechanism to the processing object constant by being brought into contact with the processing object; and a fluid guide mechanism to guide the fluid emitted from the opening part to flow between the casing and the processing object along an axial direction of the casing.

摘要翻译： 本实施方式的激光照射装置具备：激光传输机构，其从激光源引导激光，从激光发射部射出激光; 用于冷凝激光的冷凝机构; 管状壳体，用于将冷凝机构容纳并保持在其内部，并具有照射激光的开口部; 流体供应机构，用于将流体供应到所述壳体中以从所述开口部分排出流体; 定位机构，其设置在所述壳体处，以通过与所述处理对象接触而保持与所述冷凝机构到所述处理对象的距离恒定; 以及流体引导机构，其引导从所述开口部排出的流体沿着所述壳体的轴向在所述壳体与所述处理对象物之间流动。