公开(公告)号：US20120105623A1

公开(公告)日：2012-05-03

申请号：US12916715

申请日：2010-11-01

申请人： John Christopher Pauli ,  Nicholas Amaral ,  Francis J. Maslar ,  Gregory Link

发明人： John Christopher Pauli ,  Nicholas Amaral ,  Francis J. Maslar ,  Gregory Link

IPC分类号： H04N7/18

CPC分类号： F01L3/24 ,  F01L2800/18

摘要： A machine vision inspection system that detects defects on machined valve seats that may be caused by a broken cutting tool insert. The system also measures the valve seat width to detect a missing cutting tool insert and monitor reactions to cutting tool forces and tool wear. The system uses high resolution cameras and stable LED light sources. A method is disclosed for manufacturing cylinder heads that are 100% inspected inline for valve seat surface defects.

摘要翻译： 机器视觉检测系统，用于检测加工阀座上可能由断屑刀片插入造成的缺陷。 该系统还测量阀座宽度，以检测缺少的刀具刀片，并监测刀具力和刀具磨损的反应。 该系统使用高分辨率相机和稳定的LED光源。 公开了一种用于制造气缸盖的方法，其被100％直接检查阀座表面缺陷。

公开(公告)号：US08380462B2

公开(公告)日：2013-02-19

申请号：US12883270

申请日：2010-09-16

申请人： Chandra Sekhar Jalluri ,  Himanshu Rajoria ,  John Christopher Pauli ,  David P. Low

发明人： Chandra Sekhar Jalluri ,  Himanshu Rajoria ,  John Christopher Pauli ,  David P. Low

IPC分类号： G06F11/32

CPC分类号： G05B23/0235

摘要： A system and method for setting machine limits include setting a limit for a machine parameter, setting a temporal operating range for the machine, and setting a temporal step. The machine is operated over the operating range and the machine parameter is measured. A first new limit for the machine parameter is set based at least in part on the measurements over the operating range. The operating range is advanced by the temporal step, and the machine parameter continues to be measured. Another new limit for the machine parameter is set based at least in part on the measurements over the operating range after the operating range has been advanced.

摘要翻译： 设置机器限制的系统和方法包括设置机器参数的限制，设置机器的时间操作范围，以及设置时间步长。 机器在操作范围内运行，并且测量机器参数。 至少部分地基于在操作范围上的测量来设置机器参数的第一新限制。 操作范围通过时间步长进行，机器参数继续测量。 至少部分地基于在操作范围提前之后的操作范围上的测量来设置机器参数的另一新限制。

公开(公告)号：US20120068658A1

公开(公告)日：2012-03-22

申请号：US12883270

申请日：2010-09-16

申请人： Chandra Sekhar Jalluri ,  Himanshu Rajoria ,  John Christopher Pauli ,  David P. Low

发明人： Chandra Sekhar Jalluri ,  Himanshu Rajoria ,  John Christopher Pauli ,  David P. Low

IPC分类号： G05B13/02

CPC分类号： G05B23/0235

摘要： A system and method for setting machine limits include setting a limit for a machine parameter, setting a temporal operating range for the machine, and setting a temporal step. The machine is operated over the operating range and the machine parameter is measured. A first new limit for the machine parameter is set based at least in part on the measurements over the operating range. The operating range is advanced by the temporal step, and the machine parameter continues to be measured. Another new limit for the machine parameter is set based at least in part on the measurements over the operating range after the operating range has been advanced.

摘要翻译： 设置机器限制的系统和方法包括设置机器参数的限制，设置机器的时间操作范围，以及设置时间步长。 机器在操作范围内运行，并且测量机器参数。 至少部分地基于在操作范围上的测量来设置机器参数的第一新限制。 操作范围通过时间步长进行，机器参数继续测量。 至少部分地基于在操作范围提前之后的操作范围上的测量来设置机器参数的另一新限制。