Machining technology of resin lenses achieving 12-degree progressive increase

A processing technology, resin lens technology, applied to other home appliances, optical components, home appliances, etc., can solve problems such as correction of vision, eye fatigue, and decreased visual power, so as to achieve regular lens molding and reduce wearing Error, the effect of improving accuracy

Inactive Publication Date: 2018-10-23
蒙城县盈宝光学眼镜有限公司
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  • Abstract
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  • Claims
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Problems solved by technology

For example, when a user's degree is detected at 65°, he can configure a 50° lens or a 75° lens, which will inevitably produce a deviation of about 10°, and whether it is to reduce or increase the degree of wearing, it will Cause eye fatigue, seriously affect the correction of vision, and reduce the degree of visual acuity

Method used

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  • Machining technology of resin lenses achieving 12-degree progressive increase
  • Machining technology of resin lenses achieving 12-degree progressive increase

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Embodiment Construction

[0024] The implementation of the present application will be described in detail below with reference to the accompanying drawings and examples, so as to fully understand and implement the implementation process of how the present application uses technical means to solve technical problems and achieve technical effects.

[0025] The invention discloses a 12° one-hop resin lens processing technology, which includes:

[0026] Raw material configuration: Stir and mix the resin raw material and the initiator, degas and filter to form a monomer, and use the storage tank to evacuate for standby; in this step, use the resin as the main raw material of the lens, cooperate with the initiator, and heat to promote the polymerization of the resin Reaction, which has the function of starting and speeding up the mixed reaction. After stirring and mixing, filter equipment is needed to filter and clarify, remove impurities, and store it in a vacuum tank for vacuuming.

[0027] Mold supply: ...

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Abstract

The invention discloses a machining technology of resin lenses achieving 12-degree progressive increase. The machining technology of the resin lenses achieving 12-degree progressive increase comprisesthe steps of raw material preparation, mold supply, raw material filling, primary curing, demolding and cleaning, trimming and cleaning, secondary curing, vacuum coating and detecting and packaging.Through design of lens molds achieving 12-degree progressive increase and 25-degree progressive increase, an accurate machining technology is made, the lenses achieving 12-degree progressive increaseare produced and machined, the wear error is reduced, and the trouble that the wearing adaptability of original glasses is poor is avoided.

Description

technical field [0001] The application belongs to the technical field of spectacle lens processing, and in particular relates to a 12° one-hop resin lens processing technology. Background technique [0002] No matter how accurate the lenses currently on the market are, the accuracy can only be controlled within 25 degrees. For example, when a user's degree is detected at 65°, he can configure a 50° lens or a 75° lens, which will inevitably produce a deviation of about 10°, and whether it is to reduce or increase the degree of wearing, it will Cause eye fatigue, seriously affect the correction of sight, will make the degree of vision drop. Contents of the invention [0003] In view of this, the technical problem to be solved in this application is to provide a 12° one-hop resin lens processing technology. By designing the 12° and 25° one-hop lens molds, formulate a precise processing technology, and produce and process 12° Incremental lenses reduce wearing errors and ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29D11/00
CPCB29D11/00278B29D11/00442B29D11/0048
Inventor 彭凤强
Owner 蒙城县盈宝光学眼镜有限公司
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