Investigating the Pulse Mode Laser Joining of Overlapped Plastic and Metal Sheets
| Autor: | Andor Bauernhuber, János Takács, Tamás Markovits |
|---|---|
| Rok vydání: | 2016 |
| Předmět: |
pulse mode laser
0209 industrial biotechnology Materials science Structural material LAMP joints Plastic joining 02 engineering and technology Welding Physics and Astronomy(all) 021001 nanoscience & nanotechnology Laser PMMA sheet law.invention Metal 020901 industrial engineering & automation law visual_art visual_art.visual_art_medium Sand blasting steel Composite material Pulse mode 0210 nano-technology Joint (geology) |
| Zdroj: | Physics Procedia. 83:1094-1101 |
| ISSN: | 1875-3892 |
| DOI: | 10.1016/j.phpro.2016.08.115 |
| Popis: | The growing utilization of plastic materials in our devices calls for joining them with traditional, often applied structural materials, like metals. Laser assisted metal plastic joining can be used to solve the problem mentioned above, however, relatively few materials have been investigated which could be used to create this special joint. In the course of this research, authors used pulse mode Nd:YAG laser source, structural steel and poly(methyl methacrylate) to create joining between rarely examined material pairs so far, and to explore the effects of technological settings like laser pulse shape, laser spot size, welding speed and joint strength. Material surfaces were also modified (sand blasting,) to enhance joint properties. In plastic material during joining and torn surfaces were investigated. Joints with good strength results were prepared to enable further research on transparent-absorbent metal plastic joining. |
| Databáze: | OpenAIRE |
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