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公开(公告)号：EP3346558A1
公开(公告)日：2018-07-11
申请号：EP16811473.4
申请日：2016-06-03
发明人： YANASE, Atsushi
CPC分类号： H01S5/4012 , G02B19/0052 , G02B27/0905 , G02B27/0916 , G02B27/0972 , G02B27/0977 , G02B27/10 , G02B27/1006 , G02B27/126 , G02B27/286 , G02B27/30 , H01S5/022 , H01S5/40 , H01S5/4025 , H01S5/4087
摘要： The light-concentration density or laser power of a combined laser beam bundle, obtained by combining individual laser beams that are caused to oscillate by and are output from a plurality of single-emitter LDs, is increased efficiently, with high quality. On a bottom plate or a unit base 22 of the laser unit 10, there are disposed: a pair of stacked laser beam creation units 24L, 24R which are arranged with left-right symmetry with respect to a center line N; a single wavelength stabilizing element (VBG) 26 of which an incidence plane vertically intersects the center line N; a pair of primary anamorphic prisms 28L, 28R which are arranged separately on the right and left of the center line N; a mirror-type beam rotation element 30 disposed on the center line N; and a secondary anamorphic prism 32 disposed offset from the beam rotation element 30 in a direction (X-direction) perpendicular to the center line N.
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公开(公告)号：EP1598907B1
公开(公告)日：2017-07-26
申请号：EP05250338.0
申请日：2005-01-24
CPC分类号： H01S3/109 , B23K26/0622 , G02F1/3553 , H01S3/0815 , H01S3/1611 , H01S3/1643
摘要： A KTP crystal (10) is irradiated by a long-pulse fundamental wave pulse laser beam having a pulse width of 100 µs or longer typically output from a solid-state laser such as YAG pulse laser. In the KTP crystal (10), wavelength conversion is performed to generate a second harmonic pulse laser beam with a two times higher frequency, which long-pulse second harmonic pulse laser beam is in turn output for laser processing such as welding etc.
摘要翻译： KTP晶体（10）通常从诸如YAG脉冲激光器的固态激光器输出的脉冲宽度为100μs或更长的长脉冲基波脉冲激光束照射。 在KTP晶体（10）中，执行波长转换以产生具有两倍较高频率的二次谐波脉冲激光束，该长脉冲二次谐波脉冲激光束又输出用于诸如焊接等的激光加工
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公开(公告)号：EP3095545A4
公开(公告)日：2018-01-17
申请号：EP14877832
申请日：2014-12-01
申请人： AMADA MIYACHI CO LTD
发明人： HAGISAWA YOICHI
CPC分类号： B23K9/126 , B23K9/0026 , B23K9/0956 , B23K9/167 , B23K9/287 , B23K37/0435
摘要： This TIG welding device has: a unit-type device main body (10) having a DC-type welding power supply circuit, a control circuit, and a variety of drive circuits, etc., housed therein; and a welding head (12) that performs TIG welding using a touch-start method, on a section to be welded in a base material upon an electrical component supporting body (S) under the supply and control of force from this device main body (10). In the welding head (12), a linear drive member (34) is joined via a raising/lowering support shaft (32) to a raising/lowering drive unit for a raising/lowering tower (30). A torch (22) and a clamp electrode (24) are vertically attached to this linear drive member (34) so as to be integrally movable and to be separable. As a result, high quality arc welding whereby two members (base materials) are held by a clamp and welded can stably and reliably occur.
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5.发明公开
公开(公告)号：EP3095545A1
公开(公告)日：2016-11-23
申请号：EP14877832.7
申请日：2014-12-01
发明人： HAGISAWA, Yoichi
CPC分类号： B23K9/126 , B23K9/0026 , B23K9/0956 , B23K9/167 , B23K9/287 , B23K37/0435
摘要： This TIG welding device has: a unit-type device main body (10) having a DC-type welding power supply circuit, a control circuit, and a variety of drive circuits, etc., housed therein; and a welding head (12) that performs TIG welding using a touch-start method, on a section to be welded in a base material upon an electrical component supporting body (S) under the supply and control of force from this device main body (10). In the welding head (12), a linear drive member (34) is joined via a raising/lowering support shaft (32) to a raising/lowering drive unit for a raising/lowering tower (30). A torch (22) and a clamp electrode (24) are vertically attached to this linear drive member (34) so as to be integrally movable and to be separable. As a result, high quality arc welding whereby two members (base materials) are held by a clamp and welded can stably and reliably occur.
摘要翻译： 该TIG焊接装置具有：容纳在其中的具有DC型焊接电源电路，控制电路和各种驱动电路等的单元型装置主体（10） 以及焊接头（12），其使用触摸启动方法在由所述装置主体供给和控制力的情况下将待焊接在基材上的部分施加到电气部件支撑体（S）上的TIG焊接 10）。 在焊接头（12）中，直线驱动部件（34）经由升降支撑轴（32）与升降塔（30）的升降驱动部接合。 手电筒（22）和夹紧电极（24）垂直地安装在该直线驱动部件（34）上，以便整体可移动并且可分离。 因此，可以稳定可靠地发生通过夹具保持两个构件（基材）并焊接的高质量电弧焊接。
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