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Kunshan Daxinhua Laser Technology Co.,Ltd

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Welding of integrated circuit and instrument wire by laser welding machine

Date:2018-9-30 14:57:49 Number of visits:
As we all know, the use of laser welding machine on integrated circuit board has been very mature, today Daxinhua laser welding machine to brief you, laser welding machine on integrated circuits and instrument wire welding.
(1) sealing welding of integrated circuit by laser welding machine.
It is applied to high demand integrated circuits and ceramic base. The tube core is sealed in a metal shell with a metal cover thickness of 0.3 mm and a length of 9 x 6 mm. Both the metal cover and the frame embedded in the ceramic are alloy substitutes. When welding, the spot reelection amplification is about 1/2 of spot diameter.
(two) laser welding machine for instrument welding.
Some mechanical riveting, easy to make the deion of the wire. Some brazing, because the heating time is long, the heat affected zone is large, easy to lose the original elasticity.
The welding of instrument wire requires that all kinds of copper-plated wire with thickness of 0.05-0.12 mm should be welded to the wall of brass shaft with diameter of 4 mm. The upper surface of the wire and the surface of brass shaft should be on the same plane. The Aramid spiral of the wire should not be destroyed and the tensile strength of the solder joint should be above 250g.
In laser welding, the surface of the wire and the brass vehicle are clamped on the same plane, and then pulsed laser welding is carried out at the contact between the wire and the shaft wall. The strength of bin can reach more than 1000g. Compared with the original technology, the product quality, product yield and productivity are improved.
These are the contents of Xiaobian's laser welding machine, hoping to help you! Daxinhua laser production and sales of optical fiber laser marking machine, optical fiber laser welding machine, free technical guidance, free samples. Welcome to inquire /en/
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