公开(公告)号：US08724122B2

公开(公告)日：2014-05-13

申请号：US13581228

申请日：2011-02-22

申请人： Hironari Adachi ,  Naohiro Kubo ,  Masayuki Azuma ,  Masahiro Nishio ,  Masaki Tanzawa

发明人： Hironari Adachi ,  Naohiro Kubo ,  Masayuki Azuma ,  Masahiro Nishio ,  Masaki Tanzawa

IPC分类号： G01B11/28

CPC分类号： B23K3/08 ,  B23K31/125 ,  G01B11/25

摘要： A bead inspection step and a bead inspection apparatus that inspect the quality of a bead are disclosed . . . . The bead inspection apparatus includes a wire-feed-speed measurement device that measures the feed speed of a brazing wire, and an analysis portion that measures and analyzes position coordinate data about surfaces of a first, workpiece, a second workpiece and the bead, and performs a first shape data measurement step of. measuring first shape data before brazing, a second shape data measurement step of measuring second shape data after the brazing, a feature quantity calculation step of calculating predicted values of feature quantities based on the first and second shape data and the brazing wire feed speed, and a throat thickness calculation step of calculating a predicted value of the throat thickness by a regression expression formed based on actual measurements of the feature quantities and of the throat thickness.

摘要翻译： 公开了一种检查胎圈质量的胎圈检查步骤和胎圈检查装置。 。 。 。 珠检查装置包括测量钎焊丝的进给速度的送丝速度测量装置和测量和分析关于第一工件，第二工件和胎圈的表面的位置坐标数据的分析部分，以及 执行第一形状数据测量步骤。 在钎焊之前测量第一形状数据，第二形状数据测量步骤，在钎焊之后测量第二形状数据;特征量计算步骤，基于第一形状数据和第二形状数据和钎焊丝馈送速度计算特征量的预测值，以及 喉部厚度计算步骤，通过基于特征量和喉部厚度的实际测量形成的回归表达式来计算喉部厚度的预测值。

公开(公告)号：US20120314225A1

公开(公告)日：2012-12-13

申请号：US13581228

申请日：2011-02-22

申请人： Hironari Adachi ,  Naohiro Kubo ,  Masayuki Azuma ,  Masahiro Nishio ,  Masaki Tanzawa

发明人： Hironari Adachi ,  Naohiro Kubo ,  Masayuki Azuma ,  Masahiro Nishio ,  Masaki Tanzawa

IPC分类号： G01B11/24

CPC分类号： B23K3/08 ,  B23K31/125 ,  G01B11/25

摘要： A bead inspection step and a bead inspection apparatus that inspect the quality of a bead are disclosed . . . . The bead inspection apparatus includes a wire-feed-speed measurement device that measures the feed speed of a brazing wire, and an analysis portion that measures and analyzes position coordinate data about surfaces of a first, workpiece, a second workpiece and the bead, and performs a first shape data measurement step of. measuring first shape data before brazing, a second shape data measurement step of measuring second shape data after the brazing, a feature quantity calculation step of calculating predicted values of feature quantities based on the first and second shape data and the brazing wire feed speed, and a throat thickness calculation step of calculating a predicted value of the throat thickness by a regression expression formed based on actual measurements of the feature quantities and of the throat thickness.

摘要翻译： 公开了一种检查胎圈质量的胎圈检查步骤和胎圈检查装置。 。 。 。 珠检查装置包括测量钎焊丝的进给速度的送丝速度测量装置和测量和分析关于第一工件，第二工件和胎圈的表面的位置坐标数据的分析部分，以及 执行第一形状数据测量步骤。 在钎焊之前测量第一形状数据，第二形状数据测量步骤，在钎焊之后测量第二形状数据;特征量计算步骤，基于第一形状数据和第二形状数据和钎焊丝馈送速度计算特征量的预测值，以及 喉部厚度计算步骤，通过基于特征量和喉部厚度的实际测量形成的回归表达式来计算喉部厚度的预测值。