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A kind of high-precision optical lens manufacturing and processing method

A technology for optical lenses and processing methods, which is applied to manufacturing tools, optics, optical components, etc., can solve the problems of large differences in processing accuracy and processing quality, low processing efficiency, and high labor costs, achieve controllable processing accuracy, and improve processing. The effect of quality and labor cost saving

Active Publication Date: 2021-09-21
湖南振添光学玻璃科技有限公司
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  • Application Information

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Problems solved by technology

[0004] 1) The processing efficiency of manual chamfering is low and the labor cost is high;
[0005] 2) The artificial chamfering method is greatly influenced by human operation, the processing accuracy is not easy to be unified, the processing accuracy and processing quality are greatly differentiated, and the failure rate is increased

Method used

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  • A kind of high-precision optical lens manufacturing and processing method
  • A kind of high-precision optical lens manufacturing and processing method
  • A kind of high-precision optical lens manufacturing and processing method

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Embodiment Construction

[0048] The specific embodiment of the present invention will be described in further detail by describing the embodiments below with reference to the accompanying drawings, the purpose is to help those skilled in the art to have a more complete, accurate and in-depth understanding of the concept and technical solutions of the present invention, and To facilitate its practice, but not as a limitation of the invention.

[0049] See attached Figure 1-12 As shown, a high-precision optical lens manufacturing and processing method, the processing method specifically includes the following steps:

[0050] S1. Cutting and forming: cutting the optical lens plate to obtain a roughly formed circular optical lens;

[0051] S2. Lens milling: milling the circular lens obtained by cutting in step S1 to remove bubbles and impurities on the surface of the lens;

[0052] S3. Lens fine grinding: finely grind the milled lens to eliminate the damage layer produced after milling;

[0053] S4. L...

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Abstract

The invention relates to a method for manufacturing and processing high-precision optical lenses, in particular to an automatic chamfering device for manufacturing and processing high-precision optical lenses, including a machine table, an automatic feeding mechanism for vertically conveying circular lenses, and an automatic feeding mechanism for horizontally pushing Pushing mechanism, unloading pallet mechanism, front stop positioning assembly, chamfering mechanism and pressing mechanism for circular lenses; the device involved in the method provided by the present invention can complete the automatic upward conveying of the lens through the mutual cooperation of the setting mechanism, and automatically A series of continuous automatic processing operations of horizontal push, automatic chamfering positioning, automatic chamfering processing and automatic unloading replace traditional manual processing methods, save labor costs, greatly improve processing efficiency, and controllable processing accuracy , unified, greatly improving the overall processing quality.

Description

technical field [0001] The invention relates to the technical field of optical lens manufacturing and processing, and specifically proposes a high-precision optical lens manufacturing and processing method. Background technique [0002] Optical glass is mixed with oxides of high-purity silicon, boron, sodium, potassium, zinc, lead, magnesium, calcium, barium, etc. according to a specific formula, melted at high temperature in a platinum crucible, stirred evenly with ultrasonic waves, and removed air bubbles; Slowly cool down over time to avoid internal stress in the glass block. The cooled glass block is then measured by optical instruments to check whether the purity, transparency, uniformity, refractive index and dispersion rate meet the specifications; the qualified glass block will be processed by heating and forging into optical lens blanks. [0003] The raw materials of optical lens blanks will be further processed through milling, fine grinding, polishing, edging, co...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B24B9/14B24B41/02B24B41/00B24B47/00B24B41/06B24B47/14B24B1/00G02B3/00
CPCB24B1/00B24B9/14B24B9/146B24B41/005B24B41/02B24B41/06B24B47/00B24B47/14G02B3/00
Inventor 倪娅丹高亚芳
Owner 湖南振添光学玻璃科技有限公司
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