Influence of Water Jet Assisted Laser Processing Silicon Carbide

Xuehui, 陈雪辉 Chen; Xiang, 李翔 Li; Chao, 吴超 Wu; Yao, 张遥 Zhang

doi:10.3788/lop56.011405

Cited by 1 publication

(1 citation statement)

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“…They can wash away laser processing products and absorb excess heat, effectively improving the surface quality of difficult-to-machine materials. According to the pressure of the water jet, they can be divided into low-pressure water jets and high-pressure water jets [52][53][54]. Wang et al [55] used water-jet-assisted laser machining silicon nitride to study the effects of laser energy, water-jet pressure, and laser moving speed on groove depth and surface microtopography.…”

Section: Water-jet-assisted Laser Processingmentioning

confidence: 99%

Research Progress of Water–Laser Compound Machining Technology

et al. 2022

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As an emerging industry, laser processing technology has developed rapidly and has gradually become a key technology in transforming traditional manufacturing. It has been widely used in various fields such as industrial production, communication technology, information processing, health care, military, and scientific research. The application and development of laser processing technology is restricted by thermal damage and the processing residues existing in traditional laser processing. However, water laser compound machining can better solve the above-mentioned problems. In water laser compound machining, heat and byproducts can be absorbed and taken away by water to improve processing quality. This paper expounds and analyzes the principles and research of three popular water laser compound machining methods (water-guided laser processing, underwater laser processing and water-jet-assisted laser processing). Furthermore, this paper analyzes the technical difficulties in water laser compound machining and looks forward to the future development trends of this technology.

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