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Keywords: chatter
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Journal Articles
Article Type: Research Papers
J. Manuf. Sci. Eng. February 2022, 144(2): 021007.
Paper No: MANU-21-1304
Published Online: August 5, 2021
...Liping Wang; Weitao Li; Guang Yu The stability lobe diagram (SLD) is an important expression way of milling stability prediction result. The SLD obtained by only selecting the most flexible mode fails to predict the chatter if the milling process is dominated by multiple modes. To reveal...
Journal Articles
Article Type: Research Papers
J. Manuf. Sci. Eng. February 2020, 142(2): 021009.
Paper No: MANU-19-1491
Published Online: December 24, 2019
... body up to 83% at 66.5 Hz. A milling test is carried out on an INVAR workpiece with a six-tooth face cutter 100 mm in diameter using a spindle speed of 360 rpm and a feed rate of 1260 mm/min in the y -direction. The machine without the TMD unit can cut up to 1 mm of axial depth of cut without chatter...
Journal Articles
Article Type: Research Papers
J. Manuf. Sci. Eng. January 2020, 142(1): 011005.
Paper No: MANU-19-1332
Published Online: November 20, 2019
... of more than 50 modes is strongly limited by the errors generated by the floating-point arithmetic. If ω max is selected for the bandwidth of the given excitation, then an appropriate number of modes can be selected with the help of the diagram in Fig. 3 . As a conclusion, to capture the chatter...
Journal Articles
Article Type: Research-Article
J. Manuf. Sci. Eng. June 2019, 141(6): 061006.
Paper No: MANU-18-1709
Published Online: April 12, 2019
... packed with short wavelengths. This paper presents an analytical model to predict the process damping forces and chatter stability in low-speed machining operations. The indentation boundaries are evaluated using the cutting edge geometry and the undulated surface waveform. Contact pressure due...
Journal Articles
Article Type: Research-Article
J. Manuf. Sci. Eng. March 2019, 141(3): 031001.
Paper No: MANU-17-1730
Published Online: January 17, 2019
... surface from an initial raw stock. The generated toolpath is guaranteed to be free of chatter, which is well known for its detrimental effect on the cutting edge. In this study, we first experimentally construct the chatter stability lobe diagram, which reveals the relationship between the lead angle...
Journal Articles
Article Type: Review Articles
J. Manuf. Sci. Eng. December 2018, 140(12): 120801.
Paper No: MANU-18-1035
Published Online: October 5, 2018
... used both simulation and experiment to study their unique behavior in milling. To complement this work, the authors of this paper completed a three year study to answer the fundamental question “Is all chatter bad?”, where time-domain simulation and experiments were combined to: predict and verify...
Journal Articles
Article Type: Research-Article
J. Manuf. Sci. Eng. February 2015, 137(1): 011019.
Paper No: MANU-14-1019
Published Online: February 1, 2015
...Min Wan; Zekai Murat Kilic; Yusuf Altintas Mechanics and dynamics of multifunctional tools with multiple inserts are presented to predict cutting forces and chatter free cutting conditions to open stepped holes in one operation. Since the inserts have varying geometry with arbitrary...
Journal Articles
Article Type: Research-Article
J. Manuf. Sci. Eng. April 2014, 136(2): 021005.
Paper No: MANU-13-1252
Published Online: January 3, 2014
... will be the most accurate to predict the chatter free zone, since they will certainly result significantly different. Based on those FRFs the SLDs for both cases (without M19 and with M19) were calculated and showed in Fig. 7 . As predicted by the FRFs, using Eqs. (1) – (8) , the use of M19 causes...
Journal Articles
Article Type: Research-Article
J. Manuf. Sci. Eng. October 2013, 135(5): 051011.
Paper No: MANU-13-1094
Published Online: September 11, 2013
... received June 4, 2013; published online September 11, 2013. Assoc. Editor: Tony Schmitz. 15 03 2013 04 06 2013 Regenerative chatter is one of the main limiting factors in traverse cylindrical grinding since it involves loss of productivity, geometric inaccuracies, superficial marks...
Journal Articles
Article Type: Research-Article
J. Manuf. Sci. Eng. October 2013, 135(5): 051010.
Paper No: MANU-13-1071
Published Online: September 11, 2013
... was to examine the influence of the workpiece speed oscillation on the quality of the resultant ground surface. In order to check this influence, the kinematic parameters were chosen for a typical grinding process in which chatter starts to develop in the spark-out phase. This experimentally proven phenomenon...
Journal Articles
Article Type: Research-Article
J. Manuf. Sci. Eng. June 2013, 135(3): 031011.
Paper No: MANU-12-1141
Published Online: May 24, 2013
... online May 24, 2013. Assoc. Editor: Burak Ozdoganlar. 10 05 2012 18 02 2013 This paper presents the prediction of cutting forces and chatter stability of micro-milling operations from the material's constitutive flow stress and structural dynamics of the micro-end mill. The cutting...
Journal Articles
Article Type: Technical Briefs
J. Manuf. Sci. Eng. December 2009, 131(6): 064504.
Published Online: November 13, 2009
... cases, the use of nonlinear cutting force model provides better prediction of process stability conditions. 29 09 2006 28 03 2009 13 11 2009 13 11 2009 Chebyshev approximation cutting machining chatter mechanical stability milling polynomial approximation milling...
Journal Articles
Article Type: Research Papers
J. Manuf. Sci. Eng. August 2009, 131(4): 041005.
Published Online: July 8, 2009
...M. Eynian; Y. Altintas The accurate prediction of chatter stability in general turning operations requires the inclusion of tool geometry and cutting conditions. This paper presents regenerative chip and regenerative chip area/cutting edge contact length based dynamic cutting force models, which...
Journal Articles
Article Type: Technical Papers
J. Manuf. Sci. Eng. August 2007, 129(4): 726–732.
Published Online: March 14, 2007
... at the insert nose is proposed to observe the effect of the insert nose radius on the chatter stability limit. The model represents a development over existing ones due to accurate treatment of the multidimensional process dynamics and geometry, and resulting practical formulas for stability limit predictions...
Journal Articles
Article Type: Technical Papers
J. Manuf. Sci. Eng. August 2007, 129(4): 733–739.
Published Online: March 14, 2007
...Emre Ozlu; Erhan Budak In this part of the paper series, chatter experiments are conducted in order to verify the proposed stability models presented in the first part ( Ozlu, E., and Budak, E., 2007, ASME J. Manuf. Sci. Eng., 129(4), pp. 726–732) . Turning and boring chatter experiments...
Journal Articles
Article Type: Technical Papers
J. Manuf. Sci. Eng. June 2007, 129(3): 539–550.
Published Online: October 26, 2006
...Hongqi Li; Yung C. Shin This paper presents a comprehensive dynamic model that simulates infeed centerless grinding processes and predicts their instability-related characteristics. The new model has the unique ability of accurately predicting the coupled chatter and lobing process of a multi...
Journal Articles
Article Type: Technical Papers
J. Manuf. Sci. Eng. February 2007, 129(1): 32–40.
Published Online: July 3, 2006
... is formulated as a four-dimensional eigenvalue problem, and the stability lobes are predicted directly with analytical solution in frequency domain. Time domain prediction of cutting forces and vibrations, as well as the frequency domain and chatter stability solution are verified with a series of plunge...