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Pencil milling is a cleanup toolpath generated by computer-aided manufacturing (CAM) programs to machine internal corners and fillets with smaller radius tools to remove the remaining material that are inaccessible with larger tools used for previous roughing, semi-finishing, and finishing toolpaths. The name comes from the way that a pencil could naturally be drawn along these corners. It's sometimes called a rolling ball toolpath. Often a constant step-over passes are derived from single pencil pass to create parallel pencil passes that are very good for cleaining up corners and fillets where excess material remains from a bigger cutter.…mehr

Produktbeschreibung
Pencil milling is a cleanup toolpath generated by computer-aided manufacturing (CAM) programs to machine internal corners and fillets with smaller radius tools to remove the remaining material that are inaccessible with larger tools used for previous roughing, semi-finishing, and finishing toolpaths. The name comes from the way that a pencil could naturally be drawn along these corners. It's sometimes called a rolling ball toolpath. Often a constant step-over passes are derived from single pencil pass to create parallel pencil passes that are very good for cleaining up corners and fillets where excess material remains from a bigger cutter.