The purpose of this paper is to understand the generation mechanism and to propose an analytical model of a unique regenerative chatter with the burnishing process in wiper-turning operations. The authors have found a unique chatter when using wiper inserts, which cannot be explained by the existing chatter theory found in the literature. The authors believe that this occurs because of the burnishing process of the wiper insert, which is the only difference from ordinary turning. At first, the burnishing process, which accompanies wiper inserts, is explained, and the turning operation with this process and the well-known regenerative effect in the cutting process is discussed. Then, the stability of the turning process with the regenerative effects in the cutting and burnishing processes are investigated, and an analytical model is proposed to evaluate the critical stability. Finally, the stability analysis of this unique chatter is conducted, and its generation mechanism and characteristics are examined clearly.

本文的目的是了解产生机理，并提出一种在雨刮器转向操作中带有抛光过程的独特再生颤振的分析模型。作者在使用刮水片插入件时发现了一个独特的颤动，这无法用文献中现有的颤动理论来解释。作者认为，这是由于刮水器插入件的抛光过程而发生的，这是与普通车削的唯一区别。首先，解释了与刮水器刀片一起进行的抛光过程，并讨论了该过程的车削操作以及切削过程中众所周知的再生效果。然后，研究了在切削和抛光过程中具有再生效应的车削过程的稳定性，并提出了一个分析模型来评估临界稳定性。最后，对该独特颤振进行了稳定性分析，并对其产生机理和特性进行了清晰检查。