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1.发明授权公开(公告)号：US07765841B2
公开(公告)日：2010-08-03
申请号：US11675848
申请日：2007-02-16
摘要： A disclosed device and method are useful for monitoring a tube bending process. An example sensor detects a force associated with moving a mandrel in tubing during at least a portion of a tube bending process. The detected force is used to determine a quality of the tube bending process. For example, a detected pulling force provides an indication of whether a bent portion of a tube is within an acceptable range of a desired configuration. The detected pulling force is also useful to provide an indication of whether a condition of a mandrel or a machine used during the process is as expected.
摘要翻译： 所公开的装置和方法可用于监测管弯曲过程。 示例性传感器在管弯曲过程的至少一部分期间检测与在管道中移动心轴相关联的力。 检测的力用于确定管弯曲过程的质量。 例如，检测到的拉力提供管的弯曲部分是否在期望构造的可接受范围内的指示。 检测到的拉力也可用于提供在该过程期间使用的心轴或机器的状况是否如预期的指示。
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2.发明申请QUALITY ANALYSIS OF TUBE BENDING PROCESSES INCLUDING MANDREL FAULT DETECTION 有权管道弯曲过程的质量分析，包括人为故障检测公开(公告)号：US20070186603A1
公开(公告)日：2007-08-16
申请号：US11675848
申请日：2007-02-16
IPC分类号： B21D7/14
摘要： A disclosed device and method are useful for monitoring a tube bending process. An example sensor detects a force associated with moving a mandrel in tubing during at least a portion of a tube bending process. The detected force is used to determine a quality of the tube bending process. For example, a detected pulling force provides an indication of whether a bent portion of a tube is within an acceptable range of a desired configuration. The detected pulling force is also useful to provide an indication of whether a condition of a mandrel or a machine used during the process is as expected.
摘要翻译： 所公开的装置和方法可用于监测管弯曲过程。 示例性传感器在管弯曲过程的至少一部分期间检测与在管道中移动心轴相关联的力。 检测的力用于确定管弯曲过程的质量。 例如，检测到的拉力提供管的弯曲部分是否在期望构造的可接受范围内的指示。 检测到的拉力也可用于提供在该过程期间使用的心轴或机器的状况是否如预期的指示。
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