Yao, ZhiyangGupta, Satyandra K.Nau, Dana S.In this paper, we describe a new geometric algorithm to determine the largest feasible cutter size for2-D milling operations to be performed using a single cutter. In particular:<p>1. We give a general definition of the problem as the task of covering a target region without interfering with anobstruction region. This definition encompasses the task of milling a general 2-D profile that includes bothopen and closed edges.<p>2. We discuss three alternative definitions of what it means for a cutter to be feasible, and explain which of thesedefinitions is most appropriate for the above problem.<p>3. We present a geometric algorithm for finding the maximal cutter for 2-D milling operations, and we show thatour algorithm is correct.en-USalgorithmscomputational geometrypath planningcomputer aided manufacturing CAMmanufacturingcutter selectionNext-Generation Product Realization SystemsTechnical Report