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11.发明申请FIBER LASER OSCILLATOR, FIBER LASER PROCESSING DEVICE, AND FIBER LASER OSCILLATOR DEHUMIDIFICATION METHOD 有权光纤激光振荡器，光纤激光加工装置和光纤激光振荡器除湿方法公开(公告)号：US20150333467A1
公开(公告)日：2015-11-19
申请号：US14391062
申请日：2013-04-05
发明人： Keishi TANAKA , Hiroshi SAKO , Asami MORINO
CPC分类号： H01S3/0407 , H01S3/027 , H01S3/0404 , H01S3/06704 , H01S3/2383
摘要： A fiber laser processing device includes: an air purge unit having a low-dew-pointizer section for changing compressed air for purging supplied from the exterior into dry air with a low dew point by means of a gas separation membrane module; a fiber laser oscillator having a combiner for combining and emitting the laser lights respectively outputted from the plurality of fiber laser modules to the exterior, and a distributor for distributing and supplying the dry air respectively to the plurality of fiber laser modules; and a laser processing machine for carrying out laser machining on a workpiece by means of the laser lights emitted from the combiner.
摘要翻译： 一种光纤激光加工装置包括：具有低露点部分的空气净化单元，用于将通过气体分离膜组件从外部供应的压缩空气改变为具有低露点的干燥空气; 具有组合器的光纤激光振荡器，用于将分别从多个光纤激光器模块输出的激光分别发射到外部;以及分配器，用于分配并将干燥空气分配给多个光纤激光器模块; 以及用于通过从组合器发射的激光对工件进行激光加工的激光加工机。
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公开(公告)号：US20150143867A1
公开(公告)日：2015-05-28
申请号：US14402765
申请日：2013-05-21
发明人： Masaaki Sato , Yousuke Onagi
IPC分类号： B21J13/03
CPC分类号： B21J13/03 , B21D5/0236 , B21D5/0254 , Y10T29/49826
摘要： An upper die 9B is removable in an up-down direction with respect to an upper die mounting groove 5 that is arranged in a left-right direction at a lower part of an upper table 1 of a press brake. The upper die includes a stop piece 19A having a stop projection 31 that is engageable with a stop groove 7 that is formed in the left-right direction in each of upper die contact faces 5F and 5R which face each other in a front-rear direction, the stop piece 19A being movable out of and into a surface of the upper die 9B and pushed in a direction to project out of the surface of the upper die. A bottom face 35 of the stop projection 31 for engaging with the stop groove 7 is an inclined face that rises toward a front end of the stop projection.
摘要翻译： 上模9B可相对于在压力机的上台1的下部沿左右方向配置的上模安装槽5沿上下方向移动。 上模包括止动件19A，该止动件19A具有止动突起31，该止动突起31可与沿着前后方向彼此面对的上模片接触面5F和5R中的沿左右方向形成的止动槽7接合 止挡件19A可移动到上模9B的表面并沿着从上模的表面突出的方向推动。 用于与止动槽7接合的止动突起31的底面35是朝向止动突起的前端上升的倾斜面。
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公开(公告)号：US20150048071A1
公开(公告)日：2015-02-19
申请号：US14383214
申请日：2013-03-13
发明人： Naruaki Shioji
IPC分类号： B23K26/30
CPC分类号： B23K26/21 , B23K26/1476 , B23K26/1488 , B23K26/703
摘要： A coaxial nozzle of a laser beam machine has an inner nozzle in which a laser beam and an inner gas are passing through an inner side, an outer nozzle provided at an outer side of the inner nozzle, and a cooling circuit for cooling the inner nozzle.
摘要翻译： 激光束机的同轴喷嘴具有激光束和内部气体通过内侧的内部喷嘴，设置在内部喷嘴的外侧的外部喷嘴和用于冷却内部喷嘴的冷却回路 。
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公开(公告)号：US20140360388A1
公开(公告)日：2014-12-11
申请号：US14371012
申请日：2013-01-08
发明人： Makoto Aoki
IPC分类号： B30B1/18
摘要： In a press machine vertically moving a ram by turning a threaded member, the ram has a bearing holder that holds a bearing whose outer ring is solidly engaged with the bearing holder and whose inner ring is solidly fitted to a lower end part of the threaded member. A fine clearance is formed between a lower face of the threaded member and a bottom face of the bearing holder so that the threaded member and bearing holder are allowed to rotate relative to each other. The fine clearance is set so that, when load is applied to the ram to cause a relative slight movement in a vertical direction between the inner and outer rings of the bearing, the lower face of the threaded member and the bottom face of the bearing holder come into contact with each other.
摘要翻译： 在通过转动螺纹构件使冲头垂直移动的冲压机中，冲头具有保持轴承座，该轴承座的外圈与轴承座牢固地接合，并且其内圈牢固地装配到螺纹构件的下端部 。 在螺纹构件的下表面和轴承保持架的底面之间形成有细间隙，使得螺纹构件和轴承保持器能够相对于彼此旋转。 精细间隙被设定为当负载施加到冲头以在轴承的内圈和外圈之间在垂直方向上相对轻微地移动时，螺纹构件的下表面和轴承保持架的底面 相互接触。
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公开(公告)号：US20040105477A1
公开(公告)日：2004-06-03
申请号：US10306736
申请日：2002-11-29
申请人： GOSUDARSTVENNOYE PREDPRIYATIE NAUCHNO-ISSLEDOVATELSKY INSTITUT LAZERNOY FIZIKI , AMADA COMPANY, LIMITED
发明人： Alexander Ivanovich Dutov , Victor Semenov , Alexey A. Kuleshov , Nikolay A. Novoselov , Alexander A. Sokolov
IPC分类号： H01S003/22 , H01S003/223 , H01S003/03 , H01S003/097
CPC分类号： H01S3/0385 , H01S3/076 , H01S3/08081
摘要： A gas laser comprises a pair of elongated electrodes arranged to define a discharge region between two opposing surfaces of said elongated electrodes, wherein the discharge region defines a longitudinal axis, a wide axis and a narrow axis. The gas laser further includes a lasing gas disposed in said discharge region and an excitation means for energizing the electrodes to excite the lasing gas. A first mirror is arranged in front of a first end of the pair of elongated electrodes, wherein the first mirror is spaced apart from the first end along the longitudinal axis by a first distance, and a second mirror is arranged in front of a second end of the pair of elongated electrodes. Moreover, the two opposing electrode surfaces define an electrode curvature, respectively, that is adapted such that a wave front of the a fundamental transverse radiation mode with respect to the narrow axis substantially coincides with a mirror curvature of the first mirror at the first distance.
摘要翻译： 气体激光器包括一对细长电极，其布置成在所述细长电极的两个相对表面之间限定放电区域，其中放电区域限定纵向轴线，宽轴线和窄轴线。 气体激光器还包括设置在所述放电区域中的激光气体和用于激励电极以激发激光气体的激励装置。 第一反射镜布置在一对细长电极的第一端的前面，其中第一反射镜沿着纵向轴线与第一端部间隔开第一距离，并且第二反射镜布置在第二端的前面 的一对细长电极。 此外，两个相对的电极表面分别限定电极曲率，其适于使得相对于窄轴的基本横向辐射模式的波前与第一距离处的第一反射镜的镜面曲率基本重合。
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公开(公告)号：US10293394B2
公开(公告)日：2019-05-21
申请号：US15950801
申请日：2018-04-11
发明人： Masaaki Sato
摘要： A sheet material bending system includes a tool changing apparatus that changes tools between a press brake and a tool stocker. The tool stocker is arranged behind the press brake. To change tools from the front and rear of the tool stocker, the front and rear of the tool stocker are opened. The tool changing apparatus has a pivot that is movable in front-rear, left-right, and up-down directions and is rotatable around an axis extending in the up-down direction. A front end of the pivot is provided with tool holding units to hold tools.
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公开(公告)号：US20180229286A1
公开(公告)日：2018-08-16
申请号：US15950801
申请日：2018-04-11
发明人： Masaaki SATO
CPC分类号： B21D5/0254 , B21D5/0236 , B21D37/147 , B21D55/00 , B23Q3/15533 , B23Q3/15573 , B23Q11/08 , B25J9/0018 , B30B15/026 , B30B15/028 , Y10T483/115 , Y10T483/1729 , Y10T483/1731
摘要： A sheet material bending system includes a tool changing apparatus that changes tools between a press brake and a tool stocker. The tool stocker is arranged behind the press brake. To change tools from the front and rear of the tool stocker, the front and rear of the tool stocker are opened. The tool changing apparatus has a pivot that is movable in front-rear, left-right, and up-down directions and is rotatable around an axis extending in the up-down direction. A front end of the pivot is provided with tool holding units to hold tools.
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公开(公告)号：US09815106B2
公开(公告)日：2017-11-14
申请号：US14420811
申请日：2013-08-05
CPC分类号： B21D37/145 , B21D28/36 , B21D37/04 , B23Q3/1556 , Y10T74/14 , Y10T483/136 , Y10T483/14 , Y10T483/1731 , Y10T483/1882
摘要： A rotatable buffer turret apparatus on which plural pairs of punches and dies to be set on a turret of a turret punch press are set, includes an upper buffer turret on which punch attachment holes in which the punches can be set are arranged circularly, and a lower buffer turret on which die attachment holes that is associated with the punch attachment holes and in which the dies can be set are arranged circularly. The upper and lower buffer turrets are rotatably attached to a single rotary shaft. A diameter of the lower buffer turret is made larger than a diameter of the upper buffer turret. The die attachment holes are formed in a circular die attachment area having a diameter larger than the diameter of the upper buffer turret. According to the apparatus, a tool exchange manually operated by an operator can be done easily and efficiently.
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公开(公告)号：US09599738B2
公开(公告)日：2017-03-21
申请号：US14407278
申请日：2013-05-16
CPC分类号： G01V3/00 , B21D5/02 , B21D5/0254
摘要： A tool attachment unit includes a power feeding electrode and a plurality of detection electrodes. When a tool including a power receiving electrode and a displacement electrode is attached onto the tool attachment unit, the power feeding electrode and the power receiving electrode are opposed to each other, and the detection electrode and the displacement electrode are opposed to each other. A pair of the power feeding electrode and the power receiving electrode and a pair of the detection electrode and the displacement electrode form a capacitor circuit. A capacity of the capacitor circuit is changed in response to a position of the tool. A tool position detection unit supplies a power feeding signal to the power feeding electrode. A voltage information extractor extracts voltage information from the detection electrode. Based on the extracted voltage information, a position detection/arithmetic operation unit detects to which position the tool is attached.
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公开(公告)号：US09254517B2
公开(公告)日：2016-02-09
申请号：US14402765
申请日：2013-05-21
发明人： Masaaki Sato , Yousuke Onagi
CPC分类号： B21J13/03 , B21D5/0236 , B21D5/0254 , Y10T29/49826
摘要： An upper die is removable in an up-down direction with respect to an upper die mounting groove that is arranged in a left-right direction at a lower part of an upper table of a press brake. The upper die includes a stop piece having a stop projection that is engageable with a stop groove that is formed in the left-right direction in each of upper die contact faces which face each other in a front-rear direction, the stop piece being movable out of and into a surface of the upper die and pushed in a direction to project out of the surface of the upper die. A bottom face of the stop projection for engaging with the stop groove is an inclined face that rises toward a front end of the stop projection.
摘要翻译： 上模具相对于在压力机的上台的下部沿左右方向配置的上模安装槽沿上下方向移动。 上模具具有止动片，该止挡件具有止动突起，该止动突起能够与沿前后方向彼此面对的上模片接触面中的沿左右方向形成的止动槽接合，止动件可移动 离开并进入上模的表面并沿着从上模的表面突出的方向被推动。 用于与止动槽接合的止动突起的底面是朝着止动突起的前端上升的倾斜面。
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