Details
| Original language | English |
|---|---|
| Article number | 111007 |
| Number of pages | 8 |
| Journal | Journal of Manufacturing Science and Engineering, Transactions of the ASME |
| Volume | 141 |
| Issue number | 10 |
| Early online date | 5 Sept 2019 |
| Publication status | Published - 19 Sept 2019 |
Abstract
The growing flexibility of modern production systems complicates the quality assurance and process safety of mechanical processing. As an import component of milling machines, the workpiece clamping systems plays a quality-determining role within 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 and the characterization of their measuring capability toward different measurands. By means of the stepwise linear regression method, different models were developed that enable the determination of the clamping force, the hydraulic pressure, and the piston position. The results verify that the multi-sensor evaluation significantly increases the measuring accuracy of a sensory swing clamp. Thus, the measuring accuracy is measurable with a standard deviation of 0.05 MPa for the hydraulic pressure, 101 N for the clamping force, and 0.62 mm for the piston position. Furthermore, the practicability and flexible use at varying boundary conditions is proved.
Keywords
- Clamping system, Hydraulic fixture, Inspection and quality control, Integration of sensors, Materials handling, Monitoring, Monitoring and diagnostics, Production systems optimization, Sensing, Sensors, Sensory component
ASJC Scopus subject areas
- Engineering(all)
- Control and Systems Engineering
- Engineering(all)
- Mechanical Engineering
- Computer Science(all)
- Computer Science Applications
- Engineering(all)
- Industrial and Manufacturing Engineering
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In: Journal of Manufacturing Science and Engineering, Transactions of the ASME, Vol. 141, No. 10, 111007, 19.09.2019.
Research output: Contribution to journal › Article › Research › peer review
}
TY - JOUR
T1 - Increasing the Measuring Accuracy of a Sensory Swing Clamp by Multi-Sensor Evaluation
AU - Denkena, Berend
AU - Bergmann, Benjamin
AU - Kiesner, Johann
N1 - Funding information: The authors thank the company Roemheld GmbH for their support and cooperation and the German Research Foundation (DFG) (Funder ID: 10.13039/501100001659) for funding the development of the sensory clamping system within the Collaborative Research Centre 653.
PY - 2019/9/19
Y1 - 2019/9/19
N2 - The growing flexibility of modern production systems complicates the quality assurance and process safety of mechanical processing. As an import component of milling machines, the workpiece clamping systems plays a quality-determining role within 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 and the characterization of their measuring capability toward different measurands. By means of the stepwise linear regression method, different models were developed that enable the determination of the clamping force, the hydraulic pressure, and the piston position. The results verify that the multi-sensor evaluation significantly increases the measuring accuracy of a sensory swing clamp. Thus, the measuring accuracy is measurable with a standard deviation of 0.05 MPa for the hydraulic pressure, 101 N for the clamping force, and 0.62 mm for the piston position. Furthermore, the practicability and flexible use at varying boundary conditions is proved.
AB - The growing flexibility of modern production systems complicates the quality assurance and process safety of mechanical processing. As an import component of milling machines, the workpiece clamping systems plays a quality-determining role within 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 and the characterization of their measuring capability toward different measurands. By means of the stepwise linear regression method, different models were developed that enable the determination of the clamping force, the hydraulic pressure, and the piston position. The results verify that the multi-sensor evaluation significantly increases the measuring accuracy of a sensory swing clamp. Thus, the measuring accuracy is measurable with a standard deviation of 0.05 MPa for the hydraulic pressure, 101 N for the clamping force, and 0.62 mm for the piston position. Furthermore, the practicability and flexible use at varying boundary conditions is proved.
KW - Clamping system
KW - Hydraulic fixture
KW - Inspection and quality control
KW - Integration of sensors
KW - Materials handling
KW - Monitoring
KW - Monitoring and diagnostics
KW - Production systems optimization
KW - Sensing
KW - Sensors
KW - Sensory component
UR - http://www.scopus.com/inward/record.url?scp=85074641064&partnerID=8YFLogxK
U2 - 10.1115/1.4044714
DO - 10.1115/1.4044714
M3 - Article
AN - SCOPUS:85074641064
VL - 141
JO - Journal of Manufacturing Science and Engineering, Transactions of the ASME
JF - Journal of Manufacturing Science and Engineering, Transactions of the ASME
SN - 1087-1357
IS - 10
M1 - 111007
ER -