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Chalcogenide glass aspheric lens machining tool and installation method thereof

A technology of aspheric lens and chalcogenide glass, which is applied in workpiece clamping devices, manufacturing tools, etc., can solve problems such as product deformation, achieve the effect of improving product quality and solving product deformation problems

Pending Publication Date: 2021-03-12
安徽中飞科技有限公司
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Problems solved by technology

[0005] In view of this, the object of the present invention is to provide a chalcogenide glass aspheric lens processing tool, which can solve the problem of product deformation caused by the extrusion of the processing tool during the processing of the chalcogenide glass aspheric lens, thereby effectively improving the processing of the lens quality

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  • Chalcogenide glass aspheric lens machining tool and installation method thereof
  • Chalcogenide glass aspheric lens machining tool and installation method thereof

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Embodiment Construction

[0032] In view of this, the core of the present invention is to provide a chalcogenide glass aspheric lens processing tool, which can solve the problem of product deformation caused by extrusion during the processing of the chalcogenide glass aspheric lens, thereby effectively improving the processing quality of the product.

[0033] Another core of the present invention is to provide a method for installing a chalcogenide glass aspheric lens processing tool.

[0034] In order to enable those skilled in the art to better understand the solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0035] Please refer to Figure 1-Figure 2 , the chalcogenide glass aspheric lens processing tooling disclosed in the embodiment of the present invention includes: a tooling body 1 for absorbing a chalcogenide glass aspheric lens, and the center of the tooling body 1 is also p...

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Abstract

The invention discloses a chalcogenide glass aspheric lens machining tool and an installation method thereof. The chalcogenide glass aspheric lens machining tool comprises a tool body used for adsorbing a chalcogenide glass aspheric lens, and a groove used for containing the chalcogenide glass aspheric lens is further formed in the center of the tool body. The chalcogenide glass aspheric lens machining tool further comprises a connecting rod used for connectig the tool body and a lathe. The centers of the tool body and the connecting rod are correspondingly provided with through holes used forbeing communicated with a vacuum adsorption system of the lathe, and the through holes are concentric with the groove. According to the machining tool, the lens does not need to be clamped on the tool for machining, so that the problem of product deformation caused by pressurization in the machining process of the chalcogenide glass aspheric lens can be effectively solved, and the product qualityis effectively improved.

Description

technical field [0001] The invention relates to the technical field of infrared optical processing, in particular to a chalcogenide glass aspherical lens processing tool and an installation method thereof. Background technique [0002] Chalcogenide glass is an infrared optical material mainly composed of sulfide, selenide, and antimonide. Due to its low production cost, high transmittance in the infrared band, and excellent optical performance, it is a substitute for germanium materials in infrared optical systems to reduce production. A better option for the cost. Therefore, the production and processing of chalcogenide glasses has become more and more important. However, this material has the characteristics of large thermal expansion coefficient, low hardness, and low rigidity. In the processing of thin-walled aspheric lenses with small thickness, it is more likely to cause deformation, difficult processing, and low pass rate. [0003] The current processing method of c...

Claims

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Application Information

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IPC IPC(8): B25B11/00
CPCB25B11/005
Inventor 朱凌强王奎尹士平
Owner 安徽中飞科技有限公司
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