Author(s)

Richard Kenney

Affiliation(s)

Department of Human and Community Development, University of California, Davis, CA 95616, USA.

Corresponding Author

Richard Kenney

ABSTRACT

This article introduces the laser marking mechanism and commonly used laser marking machines. Based on the survey of the domestic electrical industry, it focuses on the commonly used laser marking machines. Label plastics and the current status of technology; introduce the characterization method of laser marking effect, and characterize the laser marking effect of different materials in examples, and at the same time It also briefly introduces the debugging of laser marking process parameters; finally, it summarizes the technical bottlenecks of commonly used laser marking plastics and looks forward to the development direction of domestic laser marking materials and technology.

KEYWORDS

Electrical; Laser marking; Plastic; Characterization method

CITE THIS PAPER

Richard Kenney. Research progress in laser marking technology for electrical products. Journal of Computer Science and Electrical Engineering. 2023, 5(2): 1-6. DOI:10.61784/jcsee231215.

REFERENCES

[1] Feng Chi, Wu Wenjing, Li Siyuan, et al. Research progress of laser marking plastics. China Plastics, 2011,25(9):11-15.

[2] Cen Yin, Tian Zhengyu, He Jihui, et al. Effect of fillers on laser marking of high-gloss polycarbonate. Engineering Plastics Applications, 2015,43( 12):96-98.

[3] Zhao Wei, Sa Yu. Review of laser marking system research. Journal of Tianjin Normal University, 2006, 16(1):22-24.

[4] Mckee T J.How Lasers Mark.P lastic Technology,1996, 35:11-18.

[5] Lu Tongxing, Lu Yiqun, Principles and Applications of Laser Spectroscopy Technology. Hefei: Science and Technology of China Shu University Press, 2009.

[6] General Electric Company. Composition for laser marking: CN1377314A.2002- 10-30.

[7] Kingfa Technology Co., Ltd. A polycarbonate compound capable of laser marking: CN103467956A.2013-12-25.

[8] Wuxing Technology Co., Ltd. A high-strength polycarbonate capable of laser marking Compound and preparation method thereof: CN10540016 8A.2016-03-16.

[9] Mitsubishi Engineering Plastics Co., Ltd. Polyamide resin composition and application for laser marking Polyamide resin formed body with laser marking: CN10 1243137A.2008- 08-13.

[10] Dang Xiaorong. Laser-markable polyamide composition: CN103289365A .2013- 09-11.

[11] Wang Xiaolan, Gao Yanjie, Yin Hua, et al. Research on laser-markable polyamide 6. Modern Plastics Material Processing Application, 2011,23(1):8-11.

[12] Qiu Pengfei, Zhou Jinlong, Zhong Wei, et al. Preparation of laser marking PBT/Sb?O composite materials Research on its mechanism. Engineering Plastics Applications, 2016,44(2): 7-10.

[13] Shanghai Kingfa Technology Development Co., Ltd. Glass fiber reinforcement with laser marking function Polybutylene terephthalate resin composition and preparation method thereof: CN 101423653A.2009-5-6.

[14] Kingfa Technology Co., Ltd. A halogen-free flame-retardant PBT and its preparation method: CN101497738A.2009-08-05.

[15] Ministry of Chemical Industry of the People's Republic of China GB/T 11186.3—1989 Paint film color Measurement Methods Part 3 Color Difference Calculation.

[16] Chen Rui, Yuan Qiang, Yang Bo, et al. Process parameters of infrared laser for automotive polypropylene composites The impact of marking. Engineering Plastics Applications, 2004, 42(8):57-58.