Ferrite hole channel machining device for phase shifter

Abstract

The invention provides a ferrite hole channel machining device for a phase shifter. The ferrite hole channel machining device comprises a first motion unit and a second motion unit; the first motion unit comprises a screw rod, a positioning block in thread fit with the screw rod, a recording unit and a movable supporting plate which is fixedly connected with the positioning block; and the second motion unit comprises a linear motion unit, a driving unit and a grinding tool fixed on the linear motion unit. A rotating force of the screw rod is converted into an indirect acting force in an XY-axis direction indirectly through the movable supporting plate; the motion in the XY-axis direction is easier to control due to the loss of the indirect acting force, so that the control precision is improved, the machining progress of a hole channel of a ferrite is accelerated, and the problem that the precision requirement of 0.05 mm cannot be met because the size precision of the hole channel of the ferrite manufactured by compression molding is relatively low at present is solved.

Description

technical field [0001] The invention relates to the technical field of manufacturing phase shifter parts, and more specifically, relates to a ferrite hole processing device for a phase shifter. Background technique [0002] Phase shifters are widely used in phased array radars. Phased array radars can scan, identify, track, guide, Passive detection and other functions, strong adaptability to complex target environments and good anti-jamming performance, etc., occupy an extremely important position in modern weaponry and integrated joint combat weaponry systems, and have been widely used. The ferrite phase shifter is an essential and important component of the passive phased array radar system, and is the core component of the phased array. The function of the phased array radar is mainly realized by the phase shifter, which changes the phase of each point of the antenna array through the phase shifter, and then forms the antenna beam direction. The overall performance of th...

AI Technical Summary

Problems solved by technology

[0005] In view of this, in order to solve the problem that the pore size accuracy of the ferrite produced by press molding is relatively low and cannot meet the accuracy requirement of 0.05 mm, the present invention provides a ferrite pore processing device for a phase shifter, including a first motion unit and a second motion unit;

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