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    • 9. 发明公开
    • 금속들의 용접시 열영향부의 특성들을 모니터링 및제어하는 시스템 및 방법
    • 用于监测和控制金属焊接过程中受热区域特性的系统和方法
    • KR1020080053271A
    • 2008-06-12
    • KR1020080052660
    • 2008-06-04
    • 써머툴 코포레이션
    • 스콧폴날렌마이클
    • B23K13/00B23K13/08B23K31/12
    • B23K31/12B23K31/00
    • An inexpensive and convenient tool that can be used by an operator of a welding apparatus is provided to increase the probability that, by using the welding apparatus, obtains a welding in which one or more of quantifiable HAZ characteristics for the welding satisfy success criteria relating to performance of a manufactured component. As a system(200) for performing at least one of monitoring and controlling at least one of a plurality of quantifiable heat affected zone(HAZ) characteristics during welding of metal pieces, the system comprises: a microcontroller(212) for determining a predicted HAZ characteristic value, for at least a first characteristic of the quantifiable HAZ characteristics, based on conditions of welding process factors for the welding, the welding process factors including operating conditions of a welding apparatus(216) and geometric shapes and material properties of the metal pieces, and determining, for the first quantifiable HAZ characteristic, an optimal HAZ characteristic value for a welding to be performed with respect to the metal pieces; and at least one of modules(a) and (b), wherein: the module(a) comprises a display which is connected to the microcontroller and displays, for the first quantifiable HAZ characteristic, quantities related to the predicted HAZ characteristic value and the optimal HAZ characteristic value; and the module(b) comprises at least one control element which is connected to the microcontroller and the welding apparatus, and controls at least one of the operating conditions of the welding apparatus, the control element being controllable to modify the predicted HAZ characteristic value for the first quantifiable HAZ characteristic with respect to the optimal HAZ characteristic value for the first quantifiable HAZ characteristic.
    • 提供了可以由焊接设备的操作者使用的便宜且便利的工具,以增加通过使用焊接设备获得焊接的可能性,其中用于焊接的一个或多个可定量的HAZ特性满足与 制造部件的性能。 作为用于在焊接金属片期间执行监视和控制多个可定量热影响区(HAZ)特性中的至少一个特性的系统(200),该系统包括:微控制器(212),用于确定预测的HAZ 特征值,对于至少可量化HAZ特性的第一特征,基于焊接的焊接工艺因素的条件,包括焊接设备(216)的操作条件的焊接工艺因素以及金属件的几何形状和材料性质 并且对于所述第一可量化HAZ特性,确定相对于所述金属片执行的焊接的最佳HAZ特性值; 和模块(a)和(b)中的至少一个,其中:模块(a)包括连接到微控制器的显示器,并且对于第一可量化HAZ特性显示与预测的HAZ特性值相关的量 最佳HAZ特征值; 并且所述模块(b)包括连接到所述微控制器和所述焊接装置的至少一个控制元件,并且控制所述焊接装置的操作条件中的至少一个,所述控制元件是可控制的,以将所述预测的HAZ特性值修改为 关于第一可量化HAZ特性的最佳HAZ特征值的第一个可量化的HAZ特性。