Hollow-Type Integrated Assembly Design and Performance Validation of Conductive Slip Rings via Simulation-Driven Optimization
Conductive slip rings (CSRs) are precision components critical to industrial equipment, yet they face challenges such as unstable signal transmission, limited functionality, and difficulties in operational monitoring due to assembly-induced inaccuracies. This study proposes a hollow-type integrated...
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| Format: | Article |
| Language: | English |
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MDPI AG
2025-05-01
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| Series: | Machines |
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| Online Access: | https://www.mdpi.com/2075-1702/13/5/415 |
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| author | Zhiyuan Qian Chao Han Nianhuan Li Gongqiang Tian Junye Li Haihong Wu |
| author_facet | Zhiyuan Qian Chao Han Nianhuan Li Gongqiang Tian Junye Li Haihong Wu |
| author_sort | Zhiyuan Qian |
| collection | DOAJ |
| description | Conductive slip rings (CSRs) are precision components critical to industrial equipment, yet they face challenges such as unstable signal transmission, limited functionality, and difficulties in operational monitoring due to assembly-induced inaccuracies. This study proposes a hollow-type integrated assembly solution, incorporating optimized transmission, clamping, and protection modules through structural design and modular analysis. Static and dynamic simulations identify the optimal assembly angle and connector configuration (hollow-type outperforming flange-type), ensuring reliability and stability. A high-precision universal assembly platform is designed, and an R-axis rotary table-based testing method is developed to evaluate transmission and fixation modes. Results demonstrate the superiority of sleeve couplings and hollow connectors, with the assembled system achieving contact resistance fluctuations below 10 mΩ, angular repeatability under 500″, and accuracy within 720″, meeting all design specifications. The proposed framework combines simulation-driven design with experimental validation, offering a robust approach to enhance the performance of CSRs in industrial applications. |
| format | Article |
| id | doaj-art-bbfb1d57a6a64f569cd3b3c8cc103d23 |
| institution | DOAJ |
| issn | 2075-1702 |
| language | English |
| publishDate | 2025-05-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Machines |
| spelling | doaj-art-bbfb1d57a6a64f569cd3b3c8cc103d232025-08-20T03:14:43ZengMDPI AGMachines2075-17022025-05-0113541510.3390/machines13050415Hollow-Type Integrated Assembly Design and Performance Validation of Conductive Slip Rings via Simulation-Driven OptimizationZhiyuan Qian0Chao Han1Nianhuan Li2Gongqiang Tian3Junye Li4Haihong Wu5National Key Laboratory of Aerospace Mechanism, Aerospace System Engineering Shanghai, Shanghai 201108, ChinaSchool of Mechatronic Engineering, Changchun University of Science and Technology, Changchun 130012, ChinaSchool of Mechatronic Engineering, Changchun University of Science and Technology, Changchun 130012, ChinaSchool of Mechatronic Engineering, Changchun University of Science and Technology, Changchun 130012, ChinaSchool of Mechatronic Engineering, Changchun University of Science and Technology, Changchun 130012, ChinaChina Shipbuilding Jiujiang Marine Equipment (Group) Co., Ltd., Jiujiang 332000, ChinaConductive slip rings (CSRs) are precision components critical to industrial equipment, yet they face challenges such as unstable signal transmission, limited functionality, and difficulties in operational monitoring due to assembly-induced inaccuracies. This study proposes a hollow-type integrated assembly solution, incorporating optimized transmission, clamping, and protection modules through structural design and modular analysis. Static and dynamic simulations identify the optimal assembly angle and connector configuration (hollow-type outperforming flange-type), ensuring reliability and stability. A high-precision universal assembly platform is designed, and an R-axis rotary table-based testing method is developed to evaluate transmission and fixation modes. Results demonstrate the superiority of sleeve couplings and hollow connectors, with the assembled system achieving contact resistance fluctuations below 10 mΩ, angular repeatability under 500″, and accuracy within 720″, meeting all design specifications. The proposed framework combines simulation-driven design with experimental validation, offering a robust approach to enhance the performance of CSRs in industrial applications.https://www.mdpi.com/2075-1702/13/5/415conductive slip ringhollow integrated assemblystatic/dynamic simulationperformance testing |
| spellingShingle | Zhiyuan Qian Chao Han Nianhuan Li Gongqiang Tian Junye Li Haihong Wu Hollow-Type Integrated Assembly Design and Performance Validation of Conductive Slip Rings via Simulation-Driven Optimization Machines conductive slip ring hollow integrated assembly static/dynamic simulation performance testing |
| title | Hollow-Type Integrated Assembly Design and Performance Validation of Conductive Slip Rings via Simulation-Driven Optimization |
| title_full | Hollow-Type Integrated Assembly Design and Performance Validation of Conductive Slip Rings via Simulation-Driven Optimization |
| title_fullStr | Hollow-Type Integrated Assembly Design and Performance Validation of Conductive Slip Rings via Simulation-Driven Optimization |
| title_full_unstemmed | Hollow-Type Integrated Assembly Design and Performance Validation of Conductive Slip Rings via Simulation-Driven Optimization |
| title_short | Hollow-Type Integrated Assembly Design and Performance Validation of Conductive Slip Rings via Simulation-Driven Optimization |
| title_sort | hollow type integrated assembly design and performance validation of conductive slip rings via simulation driven optimization |
| topic | conductive slip ring hollow integrated assembly static/dynamic simulation performance testing |
| url | https://www.mdpi.com/2075-1702/13/5/415 |
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