公开(公告)号：EP0866996A1

公开(公告)日：1998-09-30

申请号：EP96941291.0

申请日：1996-12-03

申请人： Nobel Biocare AB (publ)

发明人： ANDERSSON, Matts ,  PERSSON, Magnus

IPC分类号： A61C13 ,  G05B19 ,  A61C9

CPC分类号： G05B19/4207 ,  A61C9/0046 ,  A61C13/0004 ,  G05B2219/33249 ,  G05B2219/36462 ,  G05B2219/45167

摘要： When producing a dental product, use is made of a sensing apparatus (4) which reads the shape of a product. In this context, a quantity of information (8) is obtained and compressed before being transmitted on a remote link and/or data link (2), for example in the public telecommunication network. The apparatus can sense the model in a first coordinate system (5). During the sensing, first coordinates are extracted to second coordinates which belong to a second or a polar sensing system. The second coordinates form or constitute the basis for the control information for a machining equipment which produces, from a blank (19) a product or tool which corresponds to the read-off shape (6) of the model. Alternatively, a number of sets of coordinates, which, together with a selected set of coordinates, represent one and the same reading position, are discriminated against. The reduction in the reading information takes place in dependence on the surface size of the simulated sensing so that a greater reduction occurs with a larger surface size and vice versa. The quantity of information from a non-mechanical reading principle can be used to simulate a mechanical reading principle which conforms with the mode of operation of the machining equipment.

公开(公告)号：EP1604791A4

公开(公告)日：2010-08-04

申请号：EP04708496

申请日：2004-02-05

申请人： HONDA MOTOR CO LTD

发明人： IZAWA AKINOBU ,  ERA TETSUO ,  UEDA KOJI ,  YAMAGAMI TAKESHI

IPC分类号： B25J13/08 ,  G05B19/42 ,  B23K9/032 ,  B23K9/095 ,  B23K9/127 ,  B25J9/16 ,  B25J9/22 ,  B25J19/02

CPC分类号： B25J9/1684 ,  B23K9/032 ,  B23K9/0956 ,  B23K9/127 ,  B23K9/1272 ,  B23K9/1274 ,  B25J9/1694 ,  B25J19/022 ,  G05B19/42 ,  G05B2219/34096 ,  G05B2219/36407 ,  G05B2219/36415 ,  G05B2219/36462 ,  G05B2219/45104 ,  G05B2219/4705 ,  G05B2219/49218

公开(公告)号：EP1604791A1

公开(公告)日：2005-12-14

申请号：EP04708496.7

申请日：2004-02-05

申请人： HONDA MOTOR CO., Ltd.

发明人： IZAWA, Akinobu, Daihen Corporation ,  ERA, Tetsuo, Daihen Corporation ,  UEDA, Koji, Kabushiki Kaisha Honda ,  YAMAGAMI, Takeshi, Kabushiki Kaisha Honda

IPC分类号： B25J13/08

CPC分类号： B25J9/1684 ,  B23K9/032 ,  B23K9/0956 ,  B23K9/127 ,  B23K9/1272 ,  B23K9/1274 ,  B25J9/1694 ,  B25J19/022 ,  G05B19/42 ,  G05B2219/34096 ,  G05B2219/36407 ,  G05B2219/36415 ,  G05B2219/36462 ,  G05B2219/45104 ,  G05B2219/4705 ,  G05B2219/49218

摘要： The control system includes a welding robot (10) which moves a welding torch (16) along a work(W) for welding the work (W), a robot controller (40) for controlling driving of the welding robot (10), a laser sensor head (17) for detecting a shape change in the work (W) during welding by the welding torch (16), and a personal computer (30) for obtaining instruction information for the welding robot (10) in accordance with the shape change, based on a result of detection by the laser sensor head (17). The robot controller (40) moves the welding torch (16) by controlling the driving of the working robot, based on the instruction information obtained by the personal computer (30).

公开(公告)号：EP0866996B1

公开(公告)日：2002-03-27

申请号：EP96941291.5

申请日：1996-12-03

申请人： Nobel Biocare AB (publ)

发明人： ANDERSSON, Matts ,  PERSSON, Magnus

IPC分类号： G05B19/42 ,  A61C13/00 ,  G01B5/20

CPC分类号： G05B19/4207 ,  A61C9/0046 ,  A61C13/0004 ,  G05B2219/33249 ,  G05B2219/36462 ,  G05B2219/45167

摘要： When producing a dental product, use is made of a sensing apparatus (4) which reads the shape of a product. In this context, a quantity of information (8) is obtained and compressed before being transmitted on a remote link and/or data link (2), for example in the public telecommunication network. The apparatus can sense the model in a first coordinate system (5). During the sensing, first coordinates are extracted to second coordinates which belong to a second or a polar sensing system. The second coordinates form or constitute the basis for the control information for a machining equipment which produces, from a blank (19) a product or tool which corresponds to the read-off shape (6) of the model. Alternatively, a number of sets of coordinates, which, together with a selected set of coordinates, represent one and the same reading position, are discriminated against. The reduction in the reading information takes place in dependence on the surface size of the simulated sensing so that a greater reduction occurs with a larger surface size and vice versa. The quantity of information from a non-mechanical reading principle can be used to simulate a mechanical reading principle which conforms with the mode of operation of the machining equipment.