Journal of Materials Proc- essing Technology, 2016(230) : 99-108.Hongze Wang; Yansong Zhang;Shuhui Li.Laser welding of laminated electrical steels.Journal of Materials Proc- essing Technology.2016.99-108Wang, H., Zhang, Y. & Li, S. Laser welding of laminated electrical steels. Journal of ...
While laser cutting, welding, marking, and drilling processes have reached maturity with wide industrial acceptance, new developments in recent years in additive manufacturing and micro/nano fabrication have enabled new capabilities that lasers can bring to the manufacturing industry. With the availability...
Laser Welding: Laser welding is a method used to precisely weld two metals or thermoplastics together using a laser beam instead of an electrical arc. Tube Cutting: Laser machines with a rotational axis can be used to cut complex profiles on hollow sections. Advantages of Laser Cutting Laser cu...
An apparatus for working material employs a tilting mechanism which tilts a head about a theoretical point disposed upon the sheet material. The welding or cutting head is defined as a laser head and
Pulsed laser welding of laminated electrical steelsPulsed laser weldingElectrical steelPeak loadIron lossWeld lobeStator core is one of the parts in the magnetic circuit, which playing an important role in the performance of the electric machine. Commonly the non-oriented electrical steel laminations ...
This regime is used, for example, in laser drilling, laser welding in the keyhole regime [13], and laser ablation [11]. Of particular interest to this chapter are the laser surface treatments carried out in the liquid phase, namely laser surface melting, alloying and cladding. In these ...
A laser beam is highly energetic, nearly monochromatic, and unidirectional because of its coherence. These characteristics confer it with a significant potential to produce very high power densities and make it suitable in many metallurgical applications, like welding, cutting, drilling, and heat ...
This phenomenon has already been observed and reported in laser welding [55]. A variation in microstructure and porosity may be observed due to the change in power density, resulting from the focal shift. Hitherto, there are only a limited number of available reports that have addressed the ...
And eddy current simulation was conducted to analyze the effect of welding process on the eddy current losses of the welded laminations. This manuscript could act as a guide for choosing the proper welding methods to join the laminated electrical steels....
In contrast, traditional manufacturing techniques such as casting and milling demand more preparation and development to understand the effects of post-assembly processes such as welding, fastening, or binding [6]. The automotive field also presents a great opportunity for SLM as this process can ...