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Keywords: Milling
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Proceedings Papers

Proc. ASME. MSEC2021, Volume 1: Additive Manufacturing; Advanced Materials Manufacturing; Biomanufacturing; Life Cycle Engineering; Manufacturing Equipment and Automation, V001T05A002, June 21–25, 2021
Publisher: American Society of Mechanical Engineers
Paper No: MSEC2021-60227
... Abstract 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 the relationship between...
Proceedings Papers

Proc. ASME. MSEC2021, Volume 1: Additive Manufacturing; Advanced Materials Manufacturing; Biomanufacturing; Life Cycle Engineering; Manufacturing Equipment and Automation, V001T05A018, June 21–25, 2021
Publisher: American Society of Mechanical Engineers
Paper No: MSEC2021-64688
... Abstract Vibrations during milling of hard-to-cut materials can cause low productivity, inferior quality and short tool life. It is one of the common issues in the machining of hard-to-cut materials employed in aerospace applications, such as titanium alloys. This paper presents an analysis...
Proceedings Papers

Proc. ASME. MSEC2021, Volume 1: Additive Manufacturing; Advanced Materials Manufacturing; Biomanufacturing; Life Cycle Engineering; Manufacturing Equipment and Automation, V001T05A005, June 21–25, 2021
Publisher: American Society of Mechanical Engineers
Paper No: MSEC2021-60651
... on the results of the time domain simulation. To verify the proposed method, corner machining experiments with an end mill were conducted. Corner machining is frequently used in industrial, but it is known that chatter vibration is likely to occur. In corner machining, machine tools generate motions...
Proceedings Papers

Proc. ASME. MSEC2019, Volume 2: Processes; Materials, V002T03A030, June 10–14, 2019
Publisher: American Society of Mechanical Engineers
Paper No: MSEC2019-2807
... of the cutter is the same. Therefore, the cutting forces generated by cutters with different teeth numbers can be predicted based on only one experiment. Thirdly, from the various comparisons, it is concluded that cutter with 2 teeth number is suggested for side milling and cutter with 3 teeth number...
Topics: Cutting, Milling
Proceedings Papers

Proc. ASME. MSEC2019, Volume 2: Processes; Materials, V002T03A005, June 10–14, 2019
Publisher: American Society of Mechanical Engineers
Paper No: MSEC2019-2959
..., it is confirmed that regeneration can be suppressed effectively by the proposed method, resulting in significant chatter stability increase. Low immersion milling experiment verified significant stability and robustness of the proposed variable helix design. Keywords: chatter, regeneration, milling, variable...
Proceedings Papers

Proc. ASME. MSEC2013, Volume 2: Systems; Micro and Nano Technologies; Sustainable Manufacturing, V002T02A022, June 10–14, 2013
Publisher: American Society of Mechanical Engineers
Paper No: MSEC2013-1031
... This paper presents a model-based computationally efficient method for detecting milling chatter in its incipient stages. Based on a complex exponentials model for the dynamic chip thickness, the chip regeneration effect is amplified and isolated from the cutting force signal for early chatter...
Topics: Chatter, Milling
Proceedings Papers

Proc. ASME. MSEC2013, Volume 1: Processing, V001T01A035, June 10–14, 2013
Publisher: American Society of Mechanical Engineers
Paper No: MSEC2013-1220
... to the rising popularity in industry, since there are an increased number of cutting edges. To help establish these effects, in this work, commercial grade SiAlON (Silicon Aluminium Oxynitride) and Si-WRA (Silicon Carbide Whiskers Reinforced Alumina) cutting inserts are compared. Milling tests were conducted...
Proceedings Papers

Proc. ASME. MSEC2013, Volume 1: Processing, V001T01A044, June 10–14, 2013
Publisher: American Society of Mechanical Engineers
Paper No: MSEC2013-1176
... of an experimental study and describe the influence of cutting parameters on slot milling burrs, namely top burrs and exit burrs. Statistical methods are also used to determine the controllability of each burr. A computational model is then proposed to predict the exit up milling side burr thickness based on cutting...
Proceedings Papers

Proc. ASME. MSEC2013, Volume 2: Systems; Micro and Nano Technologies; Sustainable Manufacturing, V002T02A030, June 10–14, 2013
Publisher: American Society of Mechanical Engineers
Paper No: MSEC2013-1245
... in the surface roughness is also present. This paper presents an approach to evaluate uncertainty contributors for tool wear and surface roughness in end milling of superalloy Inconel 718. Multiple regression analysis was applied to develop empirical models of tool wear and surface roughness based...
Proceedings Papers

Proc. ASME. MSEC2010, ASME 2010 International Manufacturing Science and Engineering Conference, Volume 2, 187-192, October 12–15, 2010
Publisher: American Society of Mechanical Engineers
Paper No: MSEC2010-34309
... 22 04 2011 A 3D finite element model of hard milling has been created to have a deeper insight into some key issues. The model illustrates the effects of milling insert geometry on ploughed depth, material flow, transition from ploughing to cutting, and stresses and temperatures...
Proceedings Papers

Proc. ASME. MSEC2010, ASME 2010 International Manufacturing Science and Engineering Conference, Volume 2, 193-202, October 12–15, 2010
Publisher: American Society of Mechanical Engineers
Paper No: MSEC2010-34325
... to estimate the forces with existing models. This research proposes an update to the specific cutting forces model taking into consideration rapid tool wear. As milling is the most common machining processes used to cut superalloys ( e.g. , turbine blades), it is specifically targeted by this research...
Proceedings Papers

Proc. ASME. MSEC2010, ASME 2010 International Manufacturing Science and Engineering Conference, Volume 1, 497-504, October 12–15, 2010
Publisher: American Society of Mechanical Engineers
Paper No: MSEC2010-34082
... method and future research directions. Biofuel Cellulosic biomass Energy manufacturing Mechanical comminution Milling Sugar yield 1 Copyright © 2010 by ASME EFFECTS OF MECHANICAL COMMINUTION ON ENZYMATIC CONVERSION OF CELLULOSIC BIOMASS IN BIOFUEL MANUFACTURING: A REVIEW Meng Zhang, Xiaoxu...
Proceedings Papers

Proc. ASME. MSEC2010, ASME 2010 International Manufacturing Science and Engineering Conference, Volume 1, 287-290, October 12–15, 2010
Publisher: American Society of Mechanical Engineers
Paper No: MSEC2010-34327
... the amount of strain and residual stress in the damaged layer. Subsurface Damage Superalloy Milling 1 Copyright © 2010 by ASME Proceedings of the 2010 International Manufacturing Science and Engineering Conference MSEC2010 October 12-15, 2010, Erie, Pennsylvania, USA MSEC2010-34327...
Proceedings Papers

Proc. ASME. MSEC2009, ASME 2009 International Manufacturing Science and Engineering Conference, Volume 2, 137-145, October 4–7, 2009
Publisher: American Society of Mechanical Engineers
Paper No: MSEC2009-84367
... much worse for titanium because of a smaller sample size. Experimentally measured forces were within the error bounds predicted by the simulation. Machining forces variations cutting coefficients model milling Copyright © 2009 by ASME 1 Proceedings of MSEC2009 2009 ASME International...
Proceedings Papers

Proc. ASME. MSEC2009, ASME 2009 International Manufacturing Science and Engineering Conference, Volume 2, 97-104, October 4–7, 2009
Publisher: American Society of Mechanical Engineers
Paper No: MSEC2009-84256
... approach for characterizing tool wear. It is based on taking measurements of the retained volume of the cutting tool. The new wear characterization approach is used to demonstrate the progression of volumetric wear in titanium milling. Machining Tool Wear Milling Titanium Tool Life 1...
Proceedings Papers

Proc. ASME. MSEC2008, ASME 2008 International Manufacturing Science and Engineering Conference, Volume 1, 447-455, October 7–10, 2008
Publisher: American Society of Mechanical Engineers
Paper No: MSEC_ICM&P2008-72469
.... It also points out areas where VT cooling applications have not been reported and potential directions for future research. Coolant Cutting Cutting fluid Cutting force Cutting temperature Grinding Machining Milling Tool wear Turning Vortex tube 2008 International Manufacturing Science...
Proceedings Papers

Proc. ASME. MSEC2008, ASME 2008 International Manufacturing Science and Engineering Conference, Volume 1, 163-168, October 7–10, 2008
Publisher: American Society of Mechanical Engineers
Paper No: MSEC_ICM&P2008-72234
... 27 07 2009 End milling titanium Ti-6Al-4V has wide applications in aerospace, biomedical, and chemical industries. However, milling induced surface integrity has received little attention. In this study, a series of end milling experiment were conducted to comprehensively characterize...