Manufacturing method of high-precision single-wing of four-wing radio frequency quadrupole field cavity

A technology of radio frequency quadrupole field and manufacturing method, which is applied in the field of manufacturing high-precision single wings of four-wing radio frequency quadrupole field cavity, which can solve the problems of low precision, poor consistency of single wings, and scrapping midway, and achieve high surface finish , high precision effect
CN104128752BActive Publication Date: 2016-11-30INST OF MODERN PHYSICS CHINESE ACADEMY OF SCI
5 Cites 1 Cited by

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
INST OF MODERN PHYSICS CHINESE ACADEMY OF SCI
Publication Date
2016-11-30

Smart Images

  • Figure 1
    Figure 1
  • Figure 2
    Figure 2
  • Figure 3
    Figure 3
Patent Text Reader

Abstract

The invention relates to the technical field of manufacturing technology of core components of a four-wing radio frequency quadrupole field cavity of a linear accelerator, in particular to a high-precision single-wing manufacturing method of a four-wing radio frequency quadrupole field cavity. Use a deep hole drilling machine to drill a water-cooling hole at the bottom of the wing; use tooling for semi-finishing, use an end mill to finish the inner cavity surface of the wing on a vertical machining center, and use a lever type on a horizontal machining center Align the single wing with the dial indicator; use the semi-finishing special forming tool to process the pole head surface of the single wing, and then use the semi-finishing tool to roughly machine the surface of the pole head; use the special tool for finishing machining to process the modulation line of the single-wing pole head, using three coordinates The measuring instrument detects the processing accuracy of the modulation line of the single wing; finally, the surface of all the single wings is pickled. The monoplane produced by this process has high precision and high surface finish. The field frequency measured online after assembly is stable, the field flatness is good, and the field symmetry is good, which is very consistent with the theoretical value.
Need to check novelty before this filing date? Find Prior Art

Description

technical field

[0001] The invention relates to the technical field of manufacturing technology of core components of a four-wing radio frequency quadrupole field cavity of a linear accelerator, in particular to a high-precision single-wing manufacturing method of a four-wing radio frequency quadrupole field cavity. Background technique

[0002] The manufacturing level of the high-precision single wing of the radio frequency quadrupole (Radio Frequency Quadrupole, RFQ) cavity is one of the key factors affecting the performance parameters of the four-wing RFQ cavity. The RFQ cavity is brazed by two horizontal single-wings and two vertical single-wings. The shape of the high-precision single-wing pole head of the RFQ cavity is a wavy modulation line. , two relative single-wing crests to crests or troughs to troughs. The four single wings installed in this way form a cavity, and a longitudinal electric field is generated on the beam center line of the cavity to accelerate the ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More