High-precision manufacturing device for Fabry-Perot interferometer mirror plate
A technology for a Perot interferometer and a manufacturing device, which is applied in the field of high-precision manufacturing devices, can solve problems such as increasing manufacturing costs and wasting consumables, and achieves the effect of reducing consumables and manufacturing costs.
Active Publication Date: 2020-11-17
XUCHANG UNIV
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Problems solved by technology
[0002] The Fabry-Perot interferometer is a relatively common interferometer. Its structure is simple. It is mainly composed of two parallel glass plates. The opposite inner surfaces of the two glass plates have high reflectivity. Due to the high reflectivity of the opposite inner surface of a glass plate, a high-reflection film layer with high flatness is often attached to the inner surface. In order to improve the flatness of the film layer, the glass mirror needs to be carefully The plate is polished with high precision to make its surface smooth and flat. However, the existing polishing equipment often uses polishing leather to fully polish it, which wastes consumables and increases manufacturing costs.
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[0027] see Figure 1~4 , in an embodiment of the present invention, a high-precision manufacturing device for a Fabry-Perot interferometer mirror plate, which includes a body 1, a recovery tank 2, a centering table 4, and a clamping seat 5, wherein the recovery The tank 2 is fixed on one side of the body 1, and a horizontally placed uprighting platform 4 is fixed in the recovery tank 2, and a shaft body is rotatably arranged in the uprighting platform 4, and the top of the shaft body is fixed with a The clamping seat 5 of the glass mirror plate;
[0028] The outer surface of the shaft in the recovery tank 2 is provided with stirring blades, and the rotation of the shaft is driven by a rotating motor 3 fixed at the bottom of the recovery tank 2, and the rotating motor 3 drives the shaft to rotate. On the one hand, it can drive the glass The mirror plate is rotated to facilitate the polishing of the glass mirror plate. On the other hand, the collecting liquid in the recovery ta...
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The invention discloses a high-precision manufacturing device for a Fabry-Perot interferometer mirror plate. The high-precision manufacturing device for the Fabry-Perot interferometer mirror plate comprises a machine body, a recovery tank, a centralizing table and a clamping seat, wherein the recovery tank is fixed on one side of the machine body, the centralizing table which is horizontally arranged is fixed in the recovery tank, a shaft body is rotationally arranged in the centralizing table; and a clamping seat capable of clamping a glass mirror plate is fixed at the top of the shaft body;stirring blades are distributed on the outer surface of the shaft body in the recovery tank, and the shaft body is driven to rotate by a rotating motor fixed at the bottom of the recovery tank; a beltbody polishing component is arranged above the clamping seat, the belt body polishing component can polish the glass mirror plate in a polishing belt winding and unwinding mode, and the width of a polishing belt is less than the diameter of the glass mirror plate; an auxiliary polishing component is arranged on the machine body, and the auxiliary polishing component can assist in polishing the edge part of the glass mirror plate in a rotary polishing mode.
Description
technical field [0001] The invention relates to the technical field of interferometer mirror plate processing, in particular to a high-precision manufacturing device for a Fabry-Perot interferometer mirror plate. Background technique [0002] The Fabry-Perot interferometer is a relatively common interferometer. Its structure is simple. It is mainly composed of two parallel glass plates. The opposite inner surfaces of the two glass plates have high reflectivity. Due to the high reflectivity of the opposite inner surface of a glass plate, a high-reflection film layer with high flatness is often attached to the inner surface. In order to improve the flatness of the film layer, the glass mirror needs to be carefully The plate is polished with high precision to make its surface smooth and flat. However, the existing polishing equipment often uses polishing leather to fully polish it, which wastes consumables and increases manufacturing costs. [0003] Therefore, it is necessary ...
Claims
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Patent Timeline
Login to View More IPC IPC(8): B24B13/00B24B13/005B24B9/14B24B21/00B24B57/02B24B57/00B24B47/12
CPCB24B9/14B24B13/0037B24B13/0052B24B21/004B24B47/12B24B57/00B24B57/02
Inventor 董新平赵彩敏
Owner XUCHANG UNIV