Jewelry Laser Spot Welding Machine

Mar 26, 2020
Jewelry Laser Spot Welding Machine

Appied Materials and Fields: 

This machine is mainly used in the high efficiency laser spot welding or close welding of mobile phone screening cover, metal mobile phone shell, metal capacitor shell, metal screening net in computer, the knives of shavers, electronic linking sparts and other kinds of electronic products. 

Principles 

Laser spot welding is use high energy impulse laser to weld the material. It through laser power discharge to Xe lamp impulse to form light wave. The light wave radiate to ND3+: YAG crystal through gather ray cavity, crystal send 1064nm impulse laser through resonance, then it weld the materials through echo and focus. Commonly used in the jewelry industry this is known as jewelry laser spot welding. 


Technical Parameters: 

Laser Type: ND: YAG

Laser wavelength: 1064nm

Output Power: 100W

Maximal Laser Pulse Power: 50J

Pulse Breadth: 0.1ms-20ms

Pulse Frequency: 1-20Hz

Laser Power Instability: ≤ +/-3%

Spot Welding Speed: ≤ 15 spots/s

Minifacula Diameter: 0.4mm

Maximal Location Speed: ≤ 7000mm/s

Resolving Rate: 0.001 mm

Repeating Accuracy: 0.002mm

Welding Scope: Medium 65mm/ Medium110mm

Cooling system:water cooling system