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Separation method of LED lamp tube aluminum substrate

A technology of LED lamp tube and aluminum substrate, applied in the field of LED production, can solve the problems of easily damaged aluminum substrate and uneven incision, so as to achieve the effect of not reducing efficiency and improving quality

Inactive Publication Date: 2016-05-11
ANHUI SHILIN LIGHTING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The common practice is to use a cutting knife to cut, but there is a problem that the cut is uneven and the aluminum substrate is easily damaged

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0013] A method for splitting LED light tube aluminum substrates. The LED light tube substrates are sequentially cut by two sets of cutting knives in an LED aluminum substrate splitter; the LED light tube substrates are sequentially cut through different cutting gaps. Two sets of cutting knives for cutting, the cutting gap of the first group of cutting knives is 0.9mm; the cutting gap of the second group of cutting knives is 0.3mm.

[0014] Further, the offset of the cutting knife does not exceed 0.005mm.

Embodiment 2

[0016] A method for splitting LED light tube aluminum substrates. The LED light tube substrates are sequentially cut by two sets of cutting knives in an LED aluminum substrate splitter; the LED light tube substrates are sequentially cut through different cutting gaps. Two sets of cutting knives for cutting, the cutting gap of the first group of cutting knives is 1.0mm; the cutting gap of the second group of cutting knives is 0.3mm.

[0017] Further, the offset of the cutting knife does not exceed 0.005mm.

Embodiment 3

[0019] A method for splitting LED light tube aluminum substrates. The LED light tube substrates are sequentially cut by two sets of cutting knives in an LED aluminum substrate splitter; the LED light tube substrates are sequentially cut through different cutting gaps. Two groups of cutting knives are used for cutting, the cutting gap of the first group of cutting knives is 1.05mm; the cutting gap of the second group of cutting knives is 0.4mm.

[0020] Further, the offset of the cutting knife does not exceed 0.005mm.

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PUM

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Abstract

The invention discloses a separation method of an LED lamp tube aluminum substrate. The LED lamp tube substrate is cut through two sets of cutters with different cutting gaps in sequence; and the gap of the first set of cutters is larger than the gap of the second set of cutters. The separation method has the following beneficial effects: (1) the cutting is performed by two steps; the incision is smooth; and the damage of the aluminum substrate is low; and (2) the two times of cutting are once finished, so that the efficiency is not reduced under the condition of improving the quality.

Description

technical field [0001] The invention relates to the field of LED production, in particular to a method for dividing aluminum substrates of LED lamp tubes. Background technique [0002] The aluminum substrate of the LED lamp tube is produced in several groups on the same aluminum substrate, and it needs to be cut apart when making the LED lamp tube. A common method is to use a cutting knife to cut, but there is a problem that the cut is uneven and the aluminum substrate is easily damaged. Contents of the invention [0003] The purpose of the present invention is to provide an adjustable cutting device for bamboo products, in order to improve the uniformity of cutting size specifications, cut to a fixed size, increase cutting speed, improve work efficiency, and reduce the work intensity of workers. [0004] In order to solve the technical problems described in the background technology, the present invention adopts the following technical solutions: [0005] A method for s...

Claims

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Application Information

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IPC IPC(8): B23D79/00
CPCB23D79/00
Inventor 桑永树李运鹤桑世锋刘军
Owner ANHUI SHILIN LIGHTING
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