| Paper |
Title |
Page |
| THPPP029 |
Technologies Concerning Metal Seals of the UHV System for Accelerators |
322 |
| |
- H.Y. He, Y.S. Ma
IHEP, Beijing, People’s Republic of China
- L. Liu, P.C. Wang
IHEP CSNS, Guangdong Province, People’s Republic of China
- B. Tan
Institute of High Energy Physics, CAS, Guangdong, People’s Republic of China
|
|
| |
Reviewed the domestic research on structural design and sealing function principle of the metal seals, wildly used in the Ultra High Vacuum (UHV) system for accelerators. Analyzed and summarized the key technologies concerning the material, contact forms, machining process and test methods of sealing performance. The study will become the basis of designing, machining and quality measuring for the ultra-vacuum metal seals. It provided the foundation for generating seals standards to promote the development of vacuum technology application.
|
|
| DOI • |
reference for this paper
※ doi:10.18429/JACoW-MEDSI2023-THPPP029
|
|
| About • |
Received ※ 27 October 2023 — Revised ※ 05 November 2023 — Accepted ※ 08 November 2023 — Issued ※ 26 November 2023 |
| Cite • |
reference for this paper using
※ BibTeX,
※ LaTeX,
※ Text/Word,
※ RIS,
※ EndNote (xml)
|
|
| |
| THPPP005 |
Development of a Vacuum Chamber Disassembly and Assembly Handcart |
277 |
| |
- X.J. Nie, J.X. Chen, H.Y. He, L. Liu, R.H. Liu, C.J. Ning, G.Y. Wang, J.B. Yu, Y.J. Yu, J.S. Zhang
IHEP CSNS, Guangdong Province, People’s Republic of China
- L. Kang
IHEP, Beijing, People’s Republic of China
|
|
| |
This paper developed a dedicated disassembly and assembly handcart for CSNS magnetic alloy cavity vacuum chamber. The optimal supporting section structure was determined by the use of ANSYS to analyze the strength of different sections. The stress situation of the handcart was improved by adding an extension rod at the end of the handcart. The installation position of the handcart was determined by the center position of the associated equipment. The development of the disassembly and assembly handcart structure was completed through structural optimization, disassembly and assembly process analysis, and positioning scheme design. The development of a handcart can improve the positioning accuracy of the vacuum chamber and prevent damage to the vacuum chamber during disassembly and assembly process.
|
|
| DOI • |
reference for this paper
※ doi:10.18429/JACoW-MEDSI2023-THPPP005
|
|
| About • |
Received ※ 24 October 2023 — Revised ※ 06 November 2023 — Accepted ※ 09 November 2023 — Issued ※ 18 November 2023 |
| Cite • |
reference for this paper using
※ BibTeX,
※ LaTeX,
※ Text/Word,
※ RIS,
※ EndNote (xml)
|
|
| |