Verfahren und System zur Entwicklung eines Schneidwerkzeuges
摘要
<p>A method of designing a cutting tool uses finite element numerical models to predict a response of the tool during a simulated cutting operation on a workpiece, and to simulate a chip-flow phenomenon occurring during the cutting operation. The chip-flow model incorporates representations of a fracture mechanism describing a chip separation phenomenon, a heat-generating mechanism describing a thermal coupling phenomenon, and a shear localization mechanism describing a shearing phenomenon wherein these phenomena occur during the cutting operation. The predicted tool response and the chip-flow simulation are evaluated by an artificial intelligence system to render rule-based judgments which are embodied in recommendations for continuously modifying the models and input design variables until the simulation and response converge to an optimal result.</p>
申请公布号
DE69218943(D1)
申请公布日期
1997.05.15
申请号
DE1992618943
申请日期
1992.06.12
申请人
VALENITE INC., WILMINGTON, DEL., US
发明人
WAYNE, STEVEN, F., SCITUATE, MA 02066, US;O'NEIL, DAVID, A., WALTHAM, MA 02154, US;ZIMMERMAN, CHARLES, E., CLARKSTON, MI 48348, US;VAL, YEFIM, TROY, MI 48084, US