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Glove box laser welding packaging technique

oleh Julissa Cleland (2020-05-25)


When special components this kind of as semiconductor gadgets, integrated circuits, and optoelectronic equipment are subjected to laser welding and packaging operations, the welding materials are exposed to the air and are specially susceptible to oxidation under significant temperature situations, ensuing in welding defects this sort of as porosity, slag inclusions, cracks, and low welding strength. , Leading to soaring failure rates this kind of as poor airtightness, lower power, and effect resistance of the device, particularly the effects resistance defect will result in harm to the device traveling higher Mach, leading to important security mishaps and house losses. At present, the domestic current market urgently demands a The laser welding packaging gadget that can be applied under vacuum situations or less than particular ambiance security situations has a excellent man-device environment and adaptable products to meet up with the desires of substantial-finish gadgets, primarily particular products for high-speed aerospace vehicles.

Etelux delivers a laser welding glove box dependent on atmospheric security. To clear up the effects of air humidity and air impurities in laser welding, the glove box has two 90-degree square cabins, the still left aspect is the heating cabin, and the suitable facet For the transitional cabin, the highest temperature of the heating cabin is 200 ℃, the heating plate can be cooled fast at the very same time, the outside of the square cabin door is a handbook door, the internal doorway is an automated door, the interior and outer doorways are interlocked, the glove box is managed to be cleaned by a flow meter, and can also be related to the purification system. Its qualities are: small leakage, minimal water and oxygen articles in the box, steady all round machines general performance, and real and responsible water and oxygen detection.