Principle Analysis of Profiled Bar Turning Peeling Machine

Abstract:

Through the study of regular polygon cross section continuous forming processing technology of rotary cutting machine, this article designed a profiled bar turning peeling machine. This machine is mainly composed of workpiece axis, cutter axis, feed device and pulling device, etc . Parallel mounted, workpiece axis and cutter axis rotate at a rotational speed ratio in the same direction so as to form complex turning motions, during which the cutting track of the knifepoint relative to workpiece axis forms a shape of approximate linear closed curve, at the same time, feed device and pulling device pull workpiece moving along the axis, through which this machine can complete a turning finish of a whole workpiece at a time. This article analyzed the turning peeling principle of profiled bar, established a motion trajectory equation for the knifepoint relative to the workpiece axis, analyzed the processing straightness error of turned profiled bar, and then derived the error calculation formula.

• Periodical: Applied Mechanics and Materials (Volumes 457-458)
• Pages: 486-489
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.457-458.486
• Online since: October 2013
• Authors: Hui Zhang*, Yan Chen
• Keywords: Profile Bar, Turning, Turning Peeling Machine

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