Assembling and welding tool for ceramic windows and application method for assembling and welding tool

Abstract

The invention discloses an assembling and welding tool for ceramic windows and an application method for the assembling and welding tool. The assembling and welding tool comprises a main tool mold, an inner cavity support structure and barriers. The periphery of a body of a ceramic window is fixed by the aid of the main tool mold, the upper end and the lower end of the body of the ceramic window are fixed by the aid of the inner cavity support structure, and a cooling water connector is fixed by the aid of the barriers. The application method includes steps of combining components of the main tool mold for assembling parts of the ceramic window with one another; assembling the inner cavity support structure and the barriers; integrally welding the ceramic window at one step; and disassembling the main tool mold, the inner cavity structure and the barriers to obtain a finished product. The assembling and welding tool and the application method have the advantages that three tool units with high concentricity and parallelism form the main tool mold to constrain the body of the ceramic window; the size of a waveguide inner cavity is fixed by the aid of the inner cavity support structure capable of moving in front, rear, left and right directions, and the waveguide inner cavity with the fixed size is prevented from deforming during welding; the cooling water connector is positioned by the barriers, and screws on the barriers are adjusted to be abutted to the water connector, so that the water connector cannot move; and owing to the method, all the parts are assembled at one step and are welded and molded at one step, so that the design precision of the ceramic window is effectively guaranteed, the production efficiency is greatly improved, and the ceramic window manufacturing cost is reduced.

Description

technical field

[0001] The invention belongs to the technical field of ceramic window processing technology, and specifically relates to a set of assembly and welding tooling for ceramic windows and a method for using the same. Background technique

[0002] Ceramic window is a microwave device commonly used in microwave transmission systems. It isolates the gas-filled part and the vacuum part of the microwave transmission line, allowing microwave energy to pass through without reflection, and plays the role of energy transmission and gas sealing. The microwave performance of ceramic windows is closely related to its structural dimensions, so in the processing technology of ceramic windows, the requirements for the accuracy of structural dimensions are very strict. It can be seen that for the processing of ceramic windows, a good set of tooling is an important factor for welding ceramic windows with good microwave performance. The ceramic window welding tooling usually used ...

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