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1. 发明专利

JPS6138791A Working method on outer peripheral face of annular or tubular article 失效
标题翻译：环形或管状外部外周面的工作方法
公开(公告)号：JPS6138791A
公开(公告)日：1986-02-24
申请号：JP16032584
申请日：1984-07-31
申请人： Biken Kogyo Kk
发明人： MATSUMURA EIZO , ASAMA HARUICHI , TAKAISHI MASAYUKI , KAWAGUCHI NOBORU
IPC分类号： B23K26/08 , B23K101/30
CPC分类号： B23K26/0823
摘要： PURPOSE:To enable the continuous engraving of a delicate decorating pattern by irradiating a YAG laser beam on the outer peripheral face of an annular or tubular article to be worked and by engraving a pattern, etc. on the whole face of its surface with changing the irradiating direction within the prescribed range. CONSTITUTION:An annular work 3 which is held by a circular 2 is placed just under the irradiating aperture 1a of a laser oscillator 1 and the focus of a condensing lens 6 is set to the face to be worked of the work 3 with intersecting at right angles the optical axis of the lens 6 with the axial line of the work 3. An irradiating pattern and timing corresponding to the engraving pattern are programmed into the controller 7 of the oscillator 1 and the controller 8 of a pulse motor turning the work 3 is linked with a controller 7 and the YAG laser beam is irradiated on the working article 3. At the working time the laser beam is changed within the range of about 20 deg. in the peripheral direction from the neutral line. The continuous engraving of delicate patterns on the outer peripheral face of the annular work is thus enabled.
摘要翻译：目的：为了通过在待加工的环形或管状物品的外周面上照射YAG激光束，并通过在其表面的整个表面上雕刻图案等来实现连续雕刻精细的装饰图案，照射方向在规定范围内。构成：由圆形2保持的环形工件3位于激光振荡器1的照射孔1a的正下方，聚焦透镜6的焦点设置在工件3的被加工面上，与右边相交将透镜6的光轴与工件3的轴线成角度。将对应于雕刻图案的照射图案和定时编程到振荡器1的控制器7中，并且转动工件3的脉冲电机的控制器8是与控制器7连接，并且YAG激光束照射在工件3上。在工作时间，激光束在约20度的范围内变化。在从中性线的周边方向。因此能够在环形工件的外周面上连续雕刻精细图案。

2. 发明专利

JPS6138792A Working device on outer peripheral face of annular or tubular body 失效
标题翻译：环形或管状体的外周外表面上的工作装置
公开(公告)号：JPS6138792A
公开(公告)日：1986-02-24
申请号：JP16032684
申请日：1984-07-31
申请人： Biken Kogyo Kk
发明人： MATSUMURA EIZO , ASAKA HARUICHI , TAKAISHI MASAYUKI , KAWAGUCHI NOBORU
IPC分类号： B23K26/08 , B23K101/30
CPC分类号： B23K26/0823
摘要： PURPOSE:To enable a continuous engraving onto the outer peripheral face of a work by holding an annular work circularly and by irradiating a YAG laser beam with the prescribed amplitude in peripheral direction based on the neutral line intersecting at right angles with the axial line of a work. CONSTITUTION:A working device irradiating the YAG laser beam which is emitted from a laser oscillator 1 on the outer peripheral face of annular work 3 rotating with being held by the chuck shaft 4a of a circular 4 is provided. An irradiating pattern and timing corresponding to the engraving pattern are programmed in the controller of the oscillator 1 and the control of the pulse motor rotating the work 3 is linked with the control of the oscillator 1, it is constituted in the controller of the oscillator 1. In case of the work the amplitude x in the prescribed range in the peripheral direction of the working article 3 is given on the basis of the neutral line 5 intersecting at right angles with the axial line 4b of the work 3 to the laser beam. The working device enabling a continuous engraving on the outer peripheral face of an annular work is thus obtd.
摘要翻译：目的：通过圆周地保持环形工件，并通过沿与圆周方向成直角相交的中性线与周边方向以规定的振幅照射YAG激光，实现对工件的外周面的连续雕刻。工作。构成：设置从由激光振荡器1发射的YAG激光束的工作装置，该激光振荡器1由环形工件3的外周面由旋转的圆盘4的卡盘轴4a旋转。在振荡器1的控制器中编写与雕刻图案相对应的照射图案和定时，并且旋转工件3的脉冲电机的控制与振荡器1的控制相关联，其构成在振荡器1的控制器在工件的情况下，基于与工件3的轴线4b成直角相交的中性线5对激光束给出工件3的周向的规定范围内的振幅x。因此，能够在环形工件的外周面上进行连续雕刻的工作装置。

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