Mechanical design and fabrication processes for the ALS third-harmonic cavities

Author

Franks, R.M. ; Hernandez, K. ; Otting, D. ; Henderson, T. ; Plate, D. ; Rimmer, R.A.

Author_Institution

Lawrence Livermore Nat. Lab., CA, USA

Volume

2

fYear

1999

fDate

1999

Firstpage

803

Abstract

It is planned to install five third-harmonic (1.5 GHz) RF cavities in May/June 1999 as an upgrade to the Advanced Light Source (ALS) at Lawrence Berkeley National Laboratory (LBNL). This paper presents mechanical design features, our experiences in using electronic design models to expedite the manufacturing process, and the fabrication processes employed to produce these cavities for the ALS. We discuss some of the “lessons learned” from the PEP-II RF cavity design and fabrication, and outline the improvements incorporated in the new design. We also report observations from our current effort

Keywords

accelerator RF systems; accelerator cavities; electron accelerators; storage rings; 1.5 GHz; ALS third-harmonic cavities; Advanced Light Source; PEP-II RF cavity design; electron storage ring; electronic design models; fabrication processes; manufacturing process; mechanical design; Computer aided manufacturing; Fabrication; Geometry; Laboratories; Process design; Radio frequency; Shape; Software tools; Solid modeling; Virtual manufacturing;

fLanguage

English

Publisher

ieee

Conference_Titel

Particle Accelerator Conference, 1999. Proceedings of the 1999

Conference_Location

New York, NY

Print_ISBN

0-7803-5573-3

Type

conf

DOI

10.1109/PAC.1999.795361

Filename

795361