Manufacturing method for bright optical lens

A technology of optical lens and manufacturing method, which is applied in the direction of glass pressing, manufacturing tools, glass molding, etc., can solve the problems of reducing work efficiency, high labor cost, and long time consumption, so as to improve work efficiency, reduce labor cost, reduce workload effect

Inactive Publication Date: 2015-11-04
雅安格纳斯光电科技有限公司
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  • Abstract
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Problems solved by technology

However, cold working is a series of complex and cumbersome processes, which are time-consuming and labor-intensive. After a period of cold working, it is possible to find that a certain lens is scrapped due to internal defects. In this case, it is wasted. The working hours of the cold processing operation, which reduces the work efficiency and high labor costs

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  • Manufacturing method for bright optical lens

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Embodiment Construction

[0022] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0023] The embodiment of the present application provides a method for manufacturing a transparent optical lens, such as figure 1 as shown, figure 1 It is a schematic diagram of a method for manufacturing a transparent optical lens provided in an embodiment of the present application, and the method includes the following steps:

[0024] S1: Install the upper mold and the lower mold;

[0025] In this step, the upper molding die is installed on the driving de...

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Abstract

The application discloses a manufacturing method for a bright optical lens. The manufacturing method comprises: mounting a pressing upper mold and a pressing lower mold; heating and softening glass; profiling the softened glass by using the pressing upper mold and the pressing lower mold so as to form a preliminary product of the optical lens; performing flame-polishing on the preliminary product of the optical lens; inspecting inherent defects of the preliminary product of the optical lens; and carrying out cold processing on the preliminary product of the optical lens that does not have the inherent defects. According to the production method for bright optical lens provided by the invention, the working efficiency can be improved, and the labor cost and the processing cost of follow-up process are lowered.

Description

technical field [0001] The invention relates to the technical field of optical instrument manufacturing, in particular to a method for manufacturing a transparent optical lens. Background technique [0002] In the prior art, in the process of making an optical lens, the initial product of the optical lens obtained through the molding process has a rough and opaque surface, and then directly undergoes cold processing to make the surface bright and transparent. However, cold working is a series of complex and cumbersome processes, which are time-consuming and labor-intensive. After a period of cold working, it is possible to find that a certain lens is scrapped due to internal defects. In this case, it is wasted. The man-hours of the cold working operation will reduce the work efficiency and the labor cost will be high. Contents of the invention [0003] In order to solve the above problems, the present invention provides a method for manufacturing a transparent optical len...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C03B11/00C03B29/00
CPCY02P40/57
Inventor 王斌
Owner 雅安格纳斯光电科技有限公司
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