A processing device for a condenser lens group
A technology for processing devices and condensers, applied in the field of condensers, can solve the problems of no solution found, high cost of condenser processing, and inability to realize free design, etc., and achieve the effect of simple structure, low cost and simple processing
Active Publication Date: 2019-04-16
金湖县综合检验检测中心
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Problems solved by technology
When the whole chip is processed, the cost of the required equipment is very high, which requires high processing costs for large-area condensers, and the area of the condenser is limited to the size of the instrument, so free design cannot be realized
[0003] No solution to this problem has been found in the prior art
Method used
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Embodiment
[0047] A method for processing a large-area Fresnel condenser lens, comprising the following steps:
[0048] 1) Simulate and calculate the slice curve trajectory of the required large-area Fresnel condenser lens group. Generally, the large-area condenser lens group required for simulation is centered on the center line of the condenser lens group, and the curve trajectory data is obtained by horizontal rotation.
[0049] 2) Divide the required large-area Fresnel condenser preset into two or more slices, and record the curved track of the position of each slice. figure 1 Slices 1 and curved trajectories 2 of the large-area condenser array required for the simulation are shown.
[0050] 3) Process the corresponding grinding tools and polishing tools according to the curved track of the position of each slice;
[0051] 4) Grinding a single slice by using a grinding tool and a polishing tool to obtain a number of processed slices;
[0052] 5) Combine the processed slices to obt...
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The invention discloses a machining method of a collecting lens set. The machining method comprises the following steps that (1) a curvilinear path of the section of the needed collecting lens set is worked out through simulation; (2) the needed collecting lens set is preset and divided into at least two fragments, and curvilinear paths of positions where all the fragments are located are recorded; (3) according to the curvilinear paths of the positions where all the fragments are located, corresponding grinding tools and polishing tools are machined; (4) each fragment is ground through the corresponding grinding tools and the polishing tools, and the multiple machined fragments are obtained; and (5) the multiple machined fragments are combined, so that the needed collecting lens set is obtained. According to the machining method, the whole collecting lens set is divided into the fragments through simulation, the fragments are machined firstly, finally, the fragments are combined so that the needed collecting lens set can be obtained, machining is easy, the efficiency is high, and the cost is low. The invention further discloses a machining device of the collecting lens set.
Description
technical field [0001] The invention relates to a condenser lens, in particular to a processing method and device for a condenser lens group. Background technique [0002] In the prior art, most condenser lenses are manufactured by monolithic processing. When the whole chip is processed, the required instrument cost is very high, and the processing cost of a large-area condenser is high, and the area of the condenser is limited to the size of the instrument, so free design cannot be realized. [0003] No solution to this problem has been found in the prior art. Therefore, there is an urgent need for a new processing device for the condenser, which can reduce the processing cost of the condenser, thereby reducing the power cost of concentrated photovoltaic power generation, and can flexibly design the size of the condenser without being limited by the size of the instrument. Contents of the invention [0004] The first object of the present invention is to provide a met...
Claims
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IPC IPC(8): B24B13/00B24B27/00
CPCB24B13/00B24B27/0076
Inventor 朴光柱
Owner 金湖县综合检验检测中心