contributor author | Jin, Xiaoliang | |
contributor author | Altintas, Yusuf | |
date accessioned | 2017-05-09T01:00:23Z | |
date available | 2017-05-09T01:00:23Z | |
date issued | 2013 | |
identifier issn | 1087-1357 | |
identifier other | manu_135_3_031011.pdf | |
identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/152347 | |
description abstract | This paper presents the prediction of cutting forces and chatter stability of micromilling operations from the material's constitutive flow stress and structural dynamics of the microend mill. The cutting force coefficients are identified either using previously presented slipline field or finite element methods by considering the effects of chip size, cutting edge radius, rake angle and cutting speed. The process damping caused by the plowing of round edge is modeled by finite element method. The frequency response function of the fragile micromill is measured through specially devised piezo actuator mechanism. Dynamic model of micromilling with the velocity dependent process damping mechanism is presented, and the chatter stability is predicted in frequency domain. The proposed models have been experimentally verified in micromilling of AISI 1045 steel. | |
publisher | The American Society of Mechanical Engineers (ASME) | |
title | Chatter Stability Model of Micro Milling With Process Damping | |
type | Journal Paper | |
journal volume | 135 | |
journal issue | 3 | |
journal title | Journal of Manufacturing Science and Engineering | |
identifier doi | 10.1115/1.4024038 | |
journal fristpage | 31011 | |
journal lastpage | 31011 | |
identifier eissn | 1528-8935 | |
tree | Journal of Manufacturing Science and Engineering:;2013:;volume( 135 ):;issue: 003 | |
contenttype | Fulltext | |