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Sorting and storage method for nickel laminates

A storage method and lamination technology, applied in sorting and other directions, can solve the problems of long time-consuming manual sorting, prolonging the production cycle, and difficulties in collecting and sorting electroformed nickel laminations, so as to reduce the cost of manual sorting and improve demoulding The effect of success rate and shortening of manufacturing time

Active Publication Date: 2019-05-10
NANJING UNIV OF AERONAUTICS & ASTRONAUTICS
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Problems solved by technology

[0004] At present, when using the above-mentioned electroforming method, since the production of dozens of electroformed nickel laminations is completed at one time, and the specific size of each nickel lamination is not the same, this has a great impact on the collection and classification of the electroformed nickel laminations after demoulding. It is extremely difficult, and manual sorting takes a long time, prolonging the production cycle

Method used

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  • Sorting and storage method for nickel laminates
  • Sorting and storage method for nickel laminates
  • Sorting and storage method for nickel laminates

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Embodiment Construction

[0021] The concrete implementation process of the present invention is described in detail below in conjunction with accompanying drawing and embodiment, specifically as follows:

[0022] Step 1: If figure 1 Shown is a schematic of the substrate when electroforming is complete. There are three positioning holes on the base plate, on the corresponding first storage unit (such as figure 2 shown) has three positioning posts. Use a vacuum chuck to pick up the mask substrate, put the mask into a special solvent to remove the photoresist.

[0023] Step 2: If image 3 Shown is a schematic diagram of the assembly of the base plate and the first storage unit. The base plate and the first storage unit are assembled and compressed, and put into the ultrasonic device with the first storage unit below. Fill the space between the substrate and the first storage unit with deionized water.

[0024] Step 3: Turn on the ultrasonic device, and use ultrasonic to separate the nickel laminati...

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Abstract

The invention provides a sorting and storage method for nickel laminates and belongs to the technical field of machining. According to the method, the dozens of types of nickel laminates which have different numbers and are located on a substrate are demolded from a base body, collected and stored. The sorting and storage method comprises the specific steps that after electroforming is completed,a mask layer is removed; and the base body and a sorting device are located, clamped and put into ultrasonic equipment, so that the laminates are separated and classified and collected according to the numbers. The sorting and storage method aims at achieving the effects that the nickel laminates are released nondestructively and classified and collected rapidly; the laminate release efficiency isimproved; and the manufacturing time is shortened.

Description

technical field [0001] The invention is a supplement to a manufacturing method of a high-frequency corrugated feed horn, in particular to a method for sorting and storing electroformed nickel laminations of a high-frequency corrugated feed horn. Background technique [0002] As a high-gain concentrated antenna radiator, the feed horn is a key component of the antenna feed system, which directly affects the performance of the entire system. High-performance millimeter-wave and submillimeter-wave detectors mostly use high-frequency corrugated feed horns, and the inner cavity structure of the feed horns is a cogged structure. The higher the frequency, the finer the dimensions of the horn cavity such as the tooth width, the higher the requirements for the consistency and dimensional accuracy of the structural dimensions, the more difficult it is to make shapes with traditional machining methods, and the range of structural dimensions can hardly be achieved with traditional techn...

Claims

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Application Information

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IPC IPC(8): B07C5/04B07C5/02B07C5/36B07C5/38
Inventor 朱增伟李天宇刘亚鹏李安心
Owner NANJING UNIV OF AERONAUTICS & ASTRONAUTICS
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