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Processing method of prism used for telescope

A processing method and telescope technology, applied to prisms, metal processing equipment, manufacturing tools, etc., can solve the problems of easy damage, unfavorable telescope observation use and carrying, large error of prism mirror body, etc., so as to achieve unbreakable and convenient observation use And the effect of carrying and strengthening the structure

Inactive Publication Date: 2018-06-15
重庆市华阳光学仪器有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The prism in the telescope is an important part of the optical lens, but in the process of manufacturing the telescope, there are shortcomings of the prism body error and the rough surface of the prism, and the prism structure is weak and easy to be damaged, so it is not conducive to the observation of the telescope use and carry

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] The present invention proposes a kind of processing method of telescope prism, comprises the following steps:

[0020] S1: Select the prism base material, place the prism base material on the optical device processing table, and fix the prism base material, and fix the prism base material to avoid the movement of the prism base material during the cutting process, which is beneficial to the prism Substrate cutting;

[0021] S2: placing the prepared prism module on the surface of the prism substrate, and fixing the prism module on the surface of the prism substrate by a fixing device;

[0022] S3: Use a cutting device to cut the prism substrate in S2, and the cutting path of the cutting device is along the edge of the prism die during the cutting process, and the distance between the cutting path and the edge of the prism die is controlled at 0.1mm, the prism blank is obtained after the cutting process is completed, and the prism diaphragm is referred to in the process ...

Embodiment 2

[0032] The present invention proposes a kind of processing method of telescope prism, comprises the following steps:

[0033] S1: Select the prism base material, place the prism base material on the optical device processing table, and fix the prism base material, and fix the prism base material to avoid the movement of the prism base material during the cutting process, which is beneficial to the prism Substrate cutting;

[0034] S2: placing the prepared prism module on the surface of the prism substrate, and fixing the prism module on the surface of the prism substrate by a fixing device;

[0035] S3: Use a cutting device to cut the prism substrate in S2, and the cutting path of the cutting device is along the edge of the prism die during the cutting process, and the distance between the cutting path and the edge of the prism die is controlled at 0.2mm. After the cutting process is completed, the prism blank is obtained. In the process of cutting the prism substrate, the pr...

Embodiment 3

[0045] The present invention proposes a kind of processing method of telescope prism, comprises the following steps:

[0046] S1: Select the prism base material, place the prism base material on the optical device processing table, and fix the prism base material, and fix the prism base material to avoid the movement of the prism base material during the cutting process, which is beneficial to the prism Substrate cutting;

[0047] S2: placing the prepared prism module on the surface of the prism substrate, and fixing the prism module on the surface of the prism substrate by a fixing device;

[0048] S3: Use a cutting device to cut the prism substrate in S2, and the cutting path of the cutting device is along the edge of the prism die during the cutting process, and the distance between the cutting path and the edge of the prism die is controlled at 0.3mm. After the cutting process is completed, the prism blank is obtained. In the process of cutting the prism substrate, the pris...

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Abstract

The invention discloses a processing method of a prism used for a telescope. The processing method comprises the following steps that the prism base material is selected, the prism base material is put on an optical device processing table and the prism base material is fixed; the prepared prism matrix is put on the surface of the prism base material, and the prism matrix is fixed on the surface of the prism base material through a fixing device; the prism base material is cut by a cutting device, and the cutting path of the cutting device in the cutting process is along the edge of the prismmatrix; a prism blank is acquired after completion of the cutting process, the prism blank is put on a numerical control machine tool and the surface of the prism blank is ground by the numerical control machine tool; the ground prism is toughened; and the collision prevention test is performed on the prism which is cooled to the room temperature and finally the unbroken prism is selected. Rough surface of the prism can be avoided, the strength of the whole prism structure is enhanced and the prism is not liable to be broken, and observation application and carrying of the telescope can be facilitated.

Description

technical field [0001] The invention relates to the technical field of optical equipment, in particular to a processing method for a prism for a telescope. Background technique [0002] A telescope is an optical device used to observe distant objects, and it can help humans see objects that are invisible to the naked eye in the distance. The telescope specifically uses optical lenses to work, so the optical lens is an important component of the telescope. [0003] The prism in the telescope is an important part of the optical lens, but in the process of manufacturing the telescope, there are shortcomings of the prism body error and the rough surface of the prism, and the prism structure is weak and easy to be damaged, so it is not conducive to the observation of the telescope Use and carry. Contents of the invention [0004] The present invention proposes a method for processing a prism for a telescope to solve the problems raised in the above-mentioned background technol...

Claims

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Application Information

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IPC IPC(8): G02B5/04C03B33/00C03B27/012B24B13/005B24B13/00B24B55/06B24B55/02B24B55/12
CPCB24B13/00B24B13/005B24B55/02B24B55/06B24B55/12C03B27/012C03B33/00G02B5/04
Inventor 蒲春华
Owner 重庆市华阳光学仪器有限公司
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