Method for helical boring

作者: Nils David Oehlund , Gareth Wayne Mason , David C. Woodruff

DOI:

关键词: InterpolationHoningProcess (computing)Compacted graphite ironMechanical engineeringEngineering

摘要: A tool may be used to form an engine cylinder bore in a compacted graphite iron workpiece using helical interpolation. The rotated about first axis while orbiting second that is parallel the axis. While rotating and orbiting, advanced into workpiece. This interpolation successively engage cutting or honing elements of with thereby permitted cool between each successive engagement, which reduce wear on tool. Various operating parameters associated process have certain relationships exploited ways obtain ideal results. For instance, perform act rough finish workpiece, without having intermediary step semi-finish boring.