Laser-hybrid-welding molding equipment for aluminum alloy mobile phone shell and molding process of laser-hybrid-welding molding equipment

Abstract

The invention relates to laser-hybrid-welding molding equipment for an aluminum alloy mobile phone shell and a molding process of the laser-hybrid-welding molding equipment. The laser-hybrid-welding molding equipment comprises a laser device, a welding device and a cooling device; the laser device comprises a continuous type optical fiber laser device and a pulse type optical fiber laser device; the welding device is provided with a CNC numerical control device, a transmission mechanism and a clamping mechanism; the continuous type optical fiber laser device and the pulse type optical fiber laser device are respectively connected with the CNC numerical control device; a continuous type optical fiber laser head and a pulse type optical fiber laser head are mounted at the transmission mechanism; the cooling device is electrically connected with the pulse type optical fiber laser device. The laser-hybrid-welding molding equipment provided by the invention has the beneficial effects that a traditional continuous type optical fiber laser device and a traditional pulse type optical fiber laser device are combined on the welding device, the shell and a middle frame of a mobile phone are subjected to laser welding operation by adopting continuous type and pulse type laser simultaneously, metal structures are not changed, and meanwhile the laser welding operation is combined with metallurgy, so that the production speed is five times that of a traditional numerical control milling way or higher, the production efficiency is greatly improved, the production period is shortened, the machining cost is lowered, and high practicability is realized.

Description

technical field [0001] The invention relates to the field of metal processing, in particular to an aluminum alloy mobile phone shell laser composite welding forming equipment and a forming process that does not change the metal structure and combines metallurgy. Background technique [0002] With the continuous development of society, mobile phones have become one of the indispensable mobile communication devices for people in today's life. Its development is rapid and its demand is huge. Therefore, the mobile phone industry urgently needs a processing method with high processing precision and fast speed. At present The mobile phone casings generally use CNC machine tools to process the aluminum alloy as a whole at one time. This method of using CNC machine tools to produce mobile phone casings takes nearly one hour each. The processing speed is very slow and the production cycle is long. And The cost is very high and the production capacity is extremely low, which does not ...

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Problems solved by technology

[0002] With the continuous development of society, mobile phones have become one of the indispensable mobile communication devices for people in today's life. Its development is rapid and its demand is huge. Therefore, the mobile phone industry urgently needs a processing method with high processing precision and fast speed. At present The mobile phone casings generally use CNC machine tools to process the aluminum alloy as a whole at one time. This method of using CNC machine tools to produce mobile phone casings takes nearly one hour each. The processing speed is very slow and the production cycle is long. And The cost is very high and the production capacity is extremely low, which does not meet the needs of energy saving and rapid production, and the production efficiency is low and the practicability is poor

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