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Keywords: monitoring
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Journal Articles
Article Type: Research Papers
J. Manuf. Sci. Eng. September 2022, 144(9): 091002.
Paper No: MANU-21-1638
Published Online: April 8, 2022
...Jacob Fabro; Gregory W. Vogl; Yongzhi Qu The frequency response function (FRF) provides an input–output model that describes the system dynamics. Learning the FRF of a mechanical system can facilitate system identification, adaptive control, and condition-based health monitoring. Traditionally...
Journal Articles
Article Type: Research Papers
J. Manuf. Sci. Eng. May 2022, 144(5): 051005.
Paper No: MANU-21-1147
Published Online: October 25, 2021
... monitoring anomaly classification tensor voting 3D point cloud data product surface inspection inspection and quality control metrology sensing monitoring and diagnostics The forming process, such as stamping, forging, or rolling, is a complex manufacturing process where anomalies may occur...
Topics: Tensors
Journal Articles
Article Type: Research Papers
J. Manuf. Sci. Eng. April 2021, 143(4): 041008.
Paper No: MANU-20-1323
Published Online: November 10, 2020
... 05 2020 10 11 2020 degradation monitoring and diagnostics industrial robot systems kinematics manufacturing monitoring prognostics prognostics and health management (PHM) use cases verification workcell metrology robotics and flexible tooling sensors Every product...
Journal Articles
Article Type: Research Papers
J. Manuf. Sci. Eng. February 2021, 143(2): 021006.
Paper No: MANU-20-1205
Published Online: October 7, 2020
... 21 04 2020 29 06 2020 29 06 2020 07 10 2020 composite ply-movement autoclave processing digital image correlation manufacturing defects in situ detection ex situ X-ray micro-CT advanced materials and processing sensing monitoring Prepreg composites are being...
Journal Articles
Article Type: Research Papers
J. Manuf. Sci. Eng. January 2021, 143(1): 011003.
Paper No: MANU-20-1151
Published Online: October 1, 2020
... 2020 19 06 2020 01 10 2020 beat effect machining process chatter detection wavelet packet entropy machine tool dynamics sensing monitoring and diagnostics Chatter, known as a kind of dynamic instability, has been a major obstacle in almost all machining processes [ 1...
Journal Articles
Article Type: Review Articles
J. Manuf. Sci. Eng. November 2020, 142(11): 110816.
Paper No: MANU-20-1083
Published Online: September 29, 2020
... and double-electrode GMAW as improved materials filling processes; (5) efforts in numerical modeling for fluid dynamics; (6) efforts in numerical modeling for structures; (7) challenges and efforts in seam tracking and weld pool monitoring; (8) challenges and efforts in monitoring of keyhole laser welding...
Journal Articles
Article Type: Review Articles
J. Manuf. Sci. Eng. November 2020, 142(11): 110805.
Paper No: MANU-20-1084
Published Online: August 18, 2020
... of variations E-manufacturing industry 4.0 Internet of things big data cloud computing fog computing cyber-physical system digital twin industrial AI blockchain technology inspection and quality control machine tool dynamics plant engineering and maintenance sensing monitoring and diagnostics...
Journal Articles
Article Type: Research Papers
J. Manuf. Sci. Eng. January 2020, 142(1): 011002.
Paper No: MANU-19-1053
Published Online: November 12, 2019
... separates the measurement locally from coolant and chips, which decreases the risk of a failure in the case of a continuously monitored machine. Furthermore, the measurement method does not influence the machining process itself. The separation of the machining process and the measurement enables the method...
Journal Articles
Article Type: Research Papers
J. Manuf. Sci. Eng. November 2019, 141(11): 111007.
Paper No: MANU-19-1175
Published Online: September 19, 2019
... every milling process. Thus, a sensory workpiece clamping system that utilizes sensory swing clamps was developed in former research work in order to provide monitoring capabilities. This contribution deals with the experimental analysis of the multiple integrated sensors of the sensory swing clamp...
Journal Articles
Article Type: Research-Article
J. Manuf. Sci. Eng. November 2018, 140(11): 111001.
Paper No: MANU-17-1706
Published Online: July 31, 2018
...). During the process, two types of foreign contaminant materials, namely, tungsten and aluminum particulates, under varying degrees of severity were introduced. To detect cross-contamination in the part, the photodetector sensor signatures were monitored hatch-by-hatch in the form of spectral graph...
Journal Articles
Article Type: Research-Article
J. Manuf. Sci. Eng. October 2018, 140(10): 101009.
Paper No: MANU-17-1575
Published Online: July 27, 2018
... spacing (H), laser velocity (V), and laser power (P); and (2) monitor and identify process conditions that are liable to cause porosity through analysis of in-process layer-by-layer optical images of the build invoking multifractal and spectral graph theoretic features. These objectives are important...
Journal Articles
Article Type: Research-Article
J. Manuf. Sci. Eng. October 2018, 140(10): 101003.
Paper No: MANU-17-1713
Published Online: July 9, 2018
...Yiping Shao; Yaxiang Yin; Shichang Du; Tangbin Xia; Lifeng Xi Leakage directly affects the functional behavior of a product in engineering practice, and surface topography is one of the main factors in static seal to prevent leakage. This paper aims at monitoring the leakage in static sealing...
Journal Articles
Article Type: Research-Article
J. Manuf. Sci. Eng. September 2018, 140(9): 091010.
Paper No: MANU-18-1166
Published Online: June 28, 2018
... acquisition system permit the online monitoring of the pressure and pressure gradient along the flow pass. The analytical framework formulated here was successfully applied to analyze the free deformation of sheet metals via polymer melt pressure. The following findings were derived from this study. (1...
Journal Articles
Article Type: Research-Article
J. Manuf. Sci. Eng. September 2018, 140(9): 091002.
Paper No: MANU-18-1023
Published Online: June 4, 2018
...Mohammad Montazeri; Prahalada Rao The goal of this work is to monitor the laser powder bed fusion (LPBF) process using an array of sensors so that a record may be made of those temporal and spatial build locations where there is a high probability of defect formation. In pursuit of this goal...
Journal Articles
Article Type: Research-Article
J. Manuf. Sci. Eng. August 2018, 140(8): 081010.
Paper No: MANU-17-1696
Published Online: June 4, 2018
...Bin Zhang; Christopher Katinas; Yung C. Shin This paper describes a robust tool wear monitoring scheme for turning processes using low-cost sensors. A feature normalization scheme is proposed to eliminate the dependence of signal features on cutting conditions, cutting tools, and workpiece...
Journal Articles
Article Type: Research-Article
J. Manuf. Sci. Eng. August 2018, 140(8): 081011.
Paper No: MANU-17-1697
Published Online: June 4, 2018
... experimental setup was used in this study to monitor human skills during manual grinding operations. The experimental observation integrates operator's information (i.e., techniques, applied forces, processing time, material removal rate, tool path) and characterizes process performance in the surface...
Journal Articles
Article Type: Research-Article
J. Manuf. Sci. Eng. August 2018, 140(8): 081015.
Paper No: MANU-18-1039
Published Online: June 4, 2018
...; published online June 4, 2018. Editor: Y. Lawrence Yao. 17 01 2018 16 04 2018 Machining processes Robotics Sensing Monitoring Flexible tooling Diagnostics Using the CCT-based mode coupling chatter analysis presented elsewhere [ 19 , 20 ], the stability characteristics...
Journal Articles
Article Type: Technical Briefs
J. Manuf. Sci. Eng. August 2018, 140(8): 084502.
Paper No: MANU-17-1792
Published Online: May 21, 2018
... Milling ,” Int. J. Mach. Tools Manuf. , 27 ( 3 ), pp. 367 – 381 . 10.1016/S0890-6955(87)80010-X [14] Tarn , J. H. , and Tomizuka , M. , 1989 , “ On-Line Monitoring of Tool and Cutting Conditions in Milling ,” ASME J. Eng. Ind. , 111 ( 3 ), pp. 206–212. 10.1115/1.3188751 [15...
Journal Articles
Article Type: Research-Article
J. Manuf. Sci. Eng. July 2018, 140(7): 071004.
Paper No: MANU-17-1330
Published Online: April 6, 2018
... 2017 12 02 2018 Control Modeling and simulation Sensors Sensing Monitoring Automation Diagnostics Vacuum arc remelting (VAR), is the metallurgical process of remelting metal ingots with the application of a direct current into the system, in a vacuum environment. The result...
Journal Articles
Article Type: Research-Article
J. Manuf. Sci. Eng. June 2018, 140(6): 061009.
Paper No: MANU-17-1390
Published Online: March 23, 2018
... used to monitor the behavior of the substrates before, during, and after deposition. The resulting trends were analyzed, and it was determined that substrate preheating reduces the amount of distortion accumulated in thin substrates but increases the amount of distortion accumulated in thick substrates...