THE MANUFACTURE AND ASSEMBLY OF THE FETS RFQ
THE MANUFACTURE AND ASSEMBLY OF THE FETS RFQ
复制标题
FETS 询价的制造和组装
DOI：
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发表时间：
2012
期刊：
影响因子：
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通讯作者：
J. Pozimski
中科院分区：
文献类型：
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作者：
P. Savage;J. Pozimski
卢瑟福阿普尔顿实验室（RAL）前端测试台（FETS）使用324 MHz的4叶片射频四极杆（RF Quadrupole）将H-离子从65 keV加速到3 MeV。这是一个铜结构，已被设计为4个名义上一米长的组件。每个组件由2个主叶片和2个次叶片组成，它们用螺栓连接在一起，并使用O形环密封。FETS的机械设计已经完成，制造正在进行中。为了达到设计的物理性能，叶片必须以高精度加工和装配。这一要求设计、制造和计量服务之间的紧密协同。他们共同制定了制造、检查、校准和装配阶段的详细程序。本文将详细介绍这些程序的要点。
The Rutherford Appleton Laboratory (RAL) Front End Test Stand (FETS) uses a 324 MHz 4-vane Radio Frequency Quadrupole (RFQ) to accelerate H- ions from 65keV to 3MeV. The RFQ is a copper structure that has been designed as 4 nominally one metre long assemblies. Each assembly consists of 2 major vanes and 2 minor vanes that are bolted together and sealed using an O ring. The mechanical design for the FETS RFQ is complete and the manufacture is underway. In order to achieve the designed physics performance the vanes must be machined and assembled to high degree of accuracy. This requirement has demanded a tight synergy between the design, manufacture and metrology services. Together they have developed detailed procedures for the manufacturing, inspection, alignment and assembly phases. The key points of these procedures will be detailed in this paper.