The multi-purpose laser welding system (also called as laser mould welder, mould repair) is specially designed for the mould industry and used in repairing of precision moulds, such as mould manufacture for digital products, mobile phone, toy, automobile and motorcycle, and moulding industry. Through the repairing of moulds, it is possible to reuse the moulds, save the production cost and improve the working efficiency significantly. This technology can also be used to modify the design or size of moulds to reduce the development period.
The working principle of this laser deposition welding system is to use laser high thermal energy and the melting technology in spot to process the welding and repairing of minute parts. It makes up the shortage of traditional hydrogen arc welding in repairing precision surfaces, avoids the two difficulties of thermal strain and after-treatment, and saves the production period of mould.
It is specially designed for the mould industry and the technology is imported from Germany. With unique structure design, it is suitable for repairing of large, medium and small moulds.
The materials that can be welded are extensive: cold work alloy steel, hot work alloy steel, nickel tool steel, high grade steel, steel alloy, high tenacity aluminum alloy, etc.
|3-axis stroke of work bench||X=300mm, Y=200mm (X, Y can be adjusted manually and Z-axis can be manually motorized to lift maximum 250mm.)|
|Bearing of work bench||≤200kg|
|Power supply||220V±10%/50Hz or 380V±10%/50Hz|
|Laser parameters||Laser parameters|
|Laser type||Nd:YAG pulse|
|Adjusting range of light spot||0.1-0.3mm|
|Size of light spot||0.2-3.0mm|
|Maximum laser power||180W/200W|
|Laser output focus length||50mm/100mm/120mm (optional)|
|Laser cooling||Water cooling|
|Observing system||Microscope (360° adjustable)|
|Protection gas||One line (xenon)|
|Welding wire diameter||0.1mm-0.6mm|