Study on online plaster perforation systems based on continuous wave CO2 laser

WU Chaojie; CHEN Peifeng; WANG Ying; XIA Bingbing

doi:10.7510/jgjs.issn.1001-3806.2016.03.026

Laser scanning and perforating systems have advantages of simple and reliable controlling structure, high perforation efficiency and good quality. Perforation systems have been widely used to perforate thin material such as paper, leather and plaster to improve the permeability and discourage the counterfeit. In order to solve the problem of expensive cost and low efficiency of the existing laser perforating equipment, an online plaster perforation system was proposed based on continuous wave CO2 laser, embedded control system and galvanometer scanning. The experiment results show that the system can adjust hole diameter from 0.2mm to 1.2mm and space between holes in the range of 4mm~10mm at online speed of 2m/min~12m/min. This experiment is useful to improve the efficiency of plaster laser perforation processing and expand the market of laser drilling equipment.

Study on online plaster perforation systems based on continuous wave CO2 laser

Corresponding author: CHEN Peifeng, pfchen@mail.hust.edu.cn;

1. School of Optical and Electronic Information, Huazhong University of Science and Technology, Wuhan 430074, China

Received Date: 2015-03-06

Accepted Date: 2015-04-30

Available Online: 2016-05-25

Abstract: Laser scanning and perforating systems have advantages of simple and reliable controlling structure, high perforation efficiency and good quality. Perforation systems have been widely used to perforate thin material such as paper, leather and plaster to improve the permeability and discourage the counterfeit. In order to solve the problem of expensive cost and low efficiency of the existing laser perforating equipment, an online plaster perforation system was proposed based on continuous wave CO2 laser, embedded control system and galvanometer scanning. The experiment results show that the system can adjust hole diameter from 0.2mm to 1.2mm and space between holes in the range of 4mm~10mm at online speed of 2m/min~12m/min. This experiment is useful to improve the efficiency of plaster laser perforation processing and expand the market of laser drilling equipment.

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Reference (15)

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Study on online plaster perforation systems based on continuous wave CO2 laser

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通讯作者: 陈斌, bchen63@163.com

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