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公开(公告)号:US09061468B2
公开(公告)日:2015-06-23
申请号:US13425209
申请日:2012-03-20
申请人: Yuji Sagesaka , Masakazu Sato
发明人: Yuji Sagesaka , Masakazu Sato
CPC分类号: B29C66/301 , B29C65/1635 , B29C65/1661 , B29C65/1677 , B29C65/1687 , B29C65/7841 , B29C66/1222 , B29C66/1224 , B29C66/131 , B29C66/542 , B29C66/73921 , B29C66/8122 , B29C66/81266 , B29C66/81267 , B29C66/8322 , B29K2995/0027 , B29K2995/0031 , B29L2031/747 , B29K2869/00 , B29K2909/08
摘要: A welding technique closely contacting a light transmissive second member to a first member and radiating deflection-controlled laser light from a second member side to weld both first and second members at a weld interface thereof. A reflectance reducing means is formed by an incident angle adjusting step provided in a cover plate that is disposed on a light radiating surface side of the second member. The reflectance reducing means reduces incident angles of the light at the light radiating surfaces of the first and second members, thus reducing the reflection loss of the laser light at the light radiating surfaces and improving the welding efficiency.
摘要翻译: 一种焊接技术,其将透光的第二构件紧密接触第一构件,并且从第二构件侧辐射偏转控制的激光,以在其焊接界面处焊接第一和第二构件。 反射率降低装置通过设置在设置在第二构件的光辐射表面侧的盖板中的入射角调整步骤形成。 反射率降低装置减少了在第一和第二构件的光辐射表面处的光的入射角,从而减少了在光辐射表面处的激光的反射损失并提高了焊接效率。
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公开(公告)号:US20120241424A1
公开(公告)日:2012-09-27
申请号:US13425209
申请日:2012-03-20
申请人: Yuji SAGESAKA , Masakazu SATO
发明人: Yuji SAGESAKA , Masakazu SATO
IPC分类号: B23K26/00
CPC分类号: B29C66/301 , B29C65/1635 , B29C65/1661 , B29C65/1677 , B29C65/1687 , B29C65/7841 , B29C66/1222 , B29C66/1224 , B29C66/131 , B29C66/542 , B29C66/73921 , B29C66/8122 , B29C66/81266 , B29C66/81267 , B29C66/8322 , B29K2995/0027 , B29K2995/0031 , B29L2031/747 , B29K2869/00 , B29K2909/08
摘要: A welding technique closely contacting a light transmissive second member to a first member and radiating deflection-controlled laser light from a second member side to weld both first and second members at a weld interface thereof. A reflectance reducing means is formed by an incident angle adjusting step provided in a cover plate that is disposed on a light radiating surface side of the second member. The reflectance reducing means reduces incident angles of the light at the light radiating surfaces of the first and second members, thus reducing the reflection loss of the laser light at the light radiating surfaces and improving the welding efficiency.
摘要翻译: 一种焊接技术,其将透光的第二构件紧密接触第一构件,并且从第二构件侧辐射偏转控制的激光,以在其焊接界面处焊接第一和第二构件。 反射率降低装置通过设置在设置在第二构件的光辐射表面侧的盖板中的入射角调整步骤形成。 反射率降低装置减少了在第一和第二构件的光辐射表面处的光的入射角,从而减少了在光辐射表面处的激光的反射损失并提高了焊接效率。
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