A General Mathematical Model for Continuous Generating Machining of Screw Rotors with Worm-shaped Tools

in Sciences Citation Index(SCI), 科學引文索引資料庫(SCI)
標題A General Mathematical Model for Continuous Generating Machining of Screw Rotors with Worm-shaped Tools
出版類型SCI(Sciences Citation Index)
出版年度2013
AuthorsWu, 吳育仁, & 徐偉軒
開始頁28
頁數9
出版日期2013 / 6
其他編號NSC101-2622-E-194-002-CC2
中文摘要

Screw rotors play a crucial role in the performance of compressors. For the large-batch production of small- or medium-sized rotors, continuously rotor hobbing or grinding may be more efficient than form machining. In this study, a general mathematical model was developed for the generating machining of screw rotors with a worm-shaped tool. A two-parameter enveloping theory was applied to simulate the cutting process as the tool conducts polynomial feed motion considering its cutting edge. The normal errors of the generated cutting lines were computed and presented on the rotor tooth surface topologies to show the correctness and practicability of the proposed model.

網址http://www.sciencedirect.com/science/article/pii/S0307904X1300379X
期刊名稱Applied Mathematical Modelling
校址:912 屏東縣內埔鄉學府路1號 總機:886-8-7703202 傳真:886-8-7740165 系統開發統維護單位:國立屏東科技大學 電算中心 版權所有