公开(公告)号：US20150336209A1

公开(公告)日：2015-11-26

申请号：US14759848

申请日：2013-11-08

申请人： MITSUBISHI HEAVY INDUSTRIES, LTD.

发明人： Tsugumaru YAMASHITA ,  Yoshihito FUJITA ,  Saneyuki GOYA ,  Ryota SHIBATA ,  Ryu SUZUKI ,  Makoto YAMASAKI

IPC分类号： B23K26/03 ,  B23K26/00 ,  B23K26/20 ,  B23K26/06 ,  B23K26/38

CPC分类号： B23K26/032 ,  B23K26/046 ,  B23K26/0648 ,  B23K26/0884 ,  B23K26/20 ,  B23K26/352 ,  B23K26/3576 ,  B23K26/38 ,  G01B5/0004 ,  G01B11/24

摘要： A three-dimensional laser processing machine performs high-precision laser processing on a workpiece (W) by setting the focal position of laser light to be condensed by a condensing lens at a predetermined distance from a portion to be processed of the workpiece (W), is provided with a three-dimensional shape measuring instrument (50) for measuring the three-dimensional shape of the workpiece (W), and sets the focal position of the laser light at the predetermined distance from the portion to be processed on the basis of three-dimensional shape data relating to the workpiece (W) measured by the three-dimensional shape measuring instrument (50).

摘要翻译： 三维激光加工机通过将聚光透镜聚焦的激光的焦点位置设定在距工件（W）的待处理部分规定的距离处，对工件（W）进行高精度的激光加工， 设置有用于测量工件（W）的三维形状的三维形状测量仪器（50），并且将激光的焦点位置设置在与待处理部分相距预定距离的基础上 与由三维形状测量仪器（50）测量的工件（W）相关的三维形状数据。

公开(公告)号：US20160325376A1

公开(公告)日：2016-11-10

申请号：US15104627

申请日：2014-07-30

申请人： MITSUBISHI HEAVY INDUSTRIES, LTD.

发明人： Kiyotaka NAKAGAWA ,  Yoshihito FUJITA ,  Tsugumaru YAMASHITA

IPC分类号： B23K26/06 ,  B23K26/38 ,  B23K26/00

CPC分类号： B23K26/0652 ,  B23K26/0093 ,  B23K26/083 ,  B23K26/0876 ,  B23K26/389 ,  B23K37/0235

摘要： Provided is a laser processing apparatus provided with: a first optical system including a first prism and a second prism; a second optical system including a third prism and a fourth prism; a condensing optical system that condenses laser light to guide the condensed laser light to a workpiece; a first driving device that rotates the first prism and rotates the second prism synchronously with the first prism; a second driving device that rotates the third prism and rotates the fourth prism synchronously with the third prism; and a controller that controls the first driving device and the second driving device such that the workpiece is irradiated with the laser light while the laser light turns. The controller adjusts irradiation conditions of the laser light including an incidence position and an incidence angle of the laser light with respect to the workpiece, by adjusting a relative position between the first prism and the second prism and a relative position between the third prism and the fourth prism in a rotational direction.

摘要翻译： 本发明提供一种激光加工装置，具备：第一光学系统，包括第一棱镜和第二棱镜; 第二光学系统，包括第三棱镜和第四棱镜; 聚光光学系统，其凝结激光以将聚光的激光导向工件; 旋转第一棱镜并与第一棱镜同步地旋转第二棱镜的第一驱动装置; 旋转第三棱镜并与第三棱镜同步地旋转第四棱镜的第二驱动装置; 以及控制器，其控制第一驱动装置和第二驱动装置，使得在激光转动的同时用激光照射工件。 所述控制器通过调整所述第一棱镜与所述第二棱镜之间的相对位置以及所述第三棱镜与所述第二棱镜之间的相对位置来调整包括入射位置和所述激光相对于所述工件的入射角的激光的照射条件， 第四棱镜在旋转方向上。

公开(公告)号：US20160221118A1

公开(公告)日：2016-08-04

申请号：US14914795

申请日：2014-05-23

申请人： MITSUBISHI HEAVY INDUSTRIES, LTD.

发明人： Tsugumaru YAMASHITA ,  Yoshihito FUJITA ,  Kiyotaka NAKAGAWA ,  Shinnosuke OSAFUNE ,  Haruhiko NIITANI ,  Yoshikatsu SATO

IPC分类号： B23K26/00 ,  F02M61/16 ,  B23K26/382 ,  B23P23/04 ,  B23K26/08 ,  B23K26/06

CPC分类号： B23K26/0093 ,  B23K26/0608 ,  B23K26/0624 ,  B23K26/0652 ,  B23K26/083 ,  B23K26/0869 ,  B23K26/389 ,  B23K37/0235 ,  B23P23/04 ,  F02M61/168 ,  F02M2200/8069

摘要： Provided are a combined machining apparatus and a combined machining method capable of performing machining with higher accuracy and at a high speed. The apparatus has a stage unit; a mechanical machining unit including a mechanical machining head having a tool configured to machine a workpiece; a laser machining unit including a laser machining head configured to emit laser for machining the workpiece; a moving unit; and a control unit that controls the operation of each unit, in which the laser machining head has a laser turning unit that turns laser relative to the workpiece, and a condensing optical system that focuses the laser turned by the laser turning unit, and a position at which the workpiece is irradiated with the laser is rotated by the laser turning unit.

摘要翻译： 提供了能够以更高的精度和高速进行加工的组合加工装置和组合加工方法。 该装置具有舞台单元; 机械加工单元，包括机械加工头，所述机械加工头具有构造成加工工件的工具; 激光加工单元，其包括激光加工头，其被配置为发射用于加工所述工件的激光; 移动单元 以及控制单元，其控制每个单元的操作，其中所述激光加工头具有相对于所述工件转动激光的激光转向单元，以及聚焦光学系统，其对由所述激光旋转单元转动的激光进行聚焦，以及位置 用激光照射工件的激光转动单元旋转。

公开(公告)号：US20160008920A1

公开(公告)日：2016-01-14

申请号：US14770015

申请日：2013-11-22

申请人： MITSUBISHI HEAVY INDUSTRIES, LTD.

发明人： Saneyuki GOYA ,  Masato KINOUCHI ,  Minoru DANNO ,  Toshiya WATANABE ,  Takashi ISHIDE ,  Tsugumaru YAMASHITA ,  Yoshihito FUJITA ,  Makoto YAMASAKI ,  Ryu SUZUKI ,  Kohei KANAOKA

IPC分类号： B23K26/06 ,  B23K26/34 ,  B23K26/352 ,  B23K26/0622

CPC分类号： B23K26/0652 ,  B23K26/082 ,  B23K26/36 ,  B23K26/38

摘要： A processing apparatus and a processing method which perform processing more accurately with a simple structure are provided. The processing apparatus includes an irradiation head 16 and a control device. The irradiation head 16 includes a laser turning unit 35 and a condensing optical system 37. The laser turning unit 35 includes a first prism 51, a second prism 52, a first rotating mechanism 53, and a second rotating mechanism 54. The control device adjusts the differences between rotation speeds and phase angles of the first prism 51 and the second prism 52 based on a relation between at least a heat affected layer of a workpiece and a turning speed of laser.

摘要翻译： 提供一种以简单的结构更精确地进行处理的处理装置和处理方法。 处理装置包括照射头16和控制装置。 照射头16包括激光转动单元35和聚光光学系统37.激光转向单元35包括第一棱镜51，第二棱镜52，第一旋转机构53和第二旋转机构54.控制装置调节 基于至少工件的热影响层与激光的转动速度之间的关系，第一棱镜51和第二棱镜52的旋转速度和相位角之间的差异。

公开(公告)号：US20150352666A1

公开(公告)日：2015-12-10

申请号：US14655281

申请日：2013-11-22

申请人： MITSUBISHI HEAVY INDUSTRIES, LTD.

发明人： Yoshihito FUJITA ,  Tsugumaru YAMASHITA ,  Saneyuki GOYA ,  Makoto YAMASAKI ,  Ryu SUZUKI ,  Kohei KANAOKA ,  Takashi ISHIDE ,  Toshiya WATANABE

IPC分类号： B23K26/06 ,  B23K26/03 ,  B23K26/40 ,  B23K26/20 ,  B23K26/34 ,  B23K26/38 ,  B23K26/14 ,  B23K26/04

CPC分类号： B23K26/032 ,  B23K26/00 ,  B23K26/046 ,  B23K26/06 ,  B23K26/0652 ,  B23K26/14 ,  B23K26/26 ,  B23K26/34 ,  B23K26/38 ,  B23K26/382 ,  B23K26/40 ,  B23K26/402 ,  B23K2103/04 ,  B23K2103/05 ,  B23K2103/08 ,  B23K2103/14 ,  B23K2103/16 ,  B23K2103/26 ,  B23K2103/42 ,  B23K2103/50 ,  B23K2103/52

摘要： Provided are a machining device and a machining method in which machining of higher precision can be performed with a simple configuration. The machining device has an irradiation head (16) and a controller; and the irradiation head (16) can be divided into a collimate optical system, a laser revolving unit (35), and a light collection optical system (37). The laser revolving unit (35) has a first prism (51), a second prism (52), a first rotation mechanism (53), and a second rotation mechanism (54). The controller controls the rotational speeds and the difference in phase angles of the first prism (51) and the second prism (52), on the basis of at least the relationship between a heat affected layer of a member to be machined and the revolving speed of the laser.

摘要翻译： 提供一种可以以简单的结构进行更高精度的加工的加工装置和加工方法。 加工装置具有照射头（16）和控制器; 并且照射头（16）可以分为准直光学系统，激光旋转单元（35）和光收集光学系统（37）。 激光旋转单元（35）具有第一棱镜（51），第二棱镜（52），第一旋转机构（53）和第二旋转机构（54）。 至少基于待加工构件的热影响层与旋转速度之间的关系，控制器控制第一棱镜（51）和第二棱镜（52）的旋转速度和相位角的差异 的激光。