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Plastic Laser Welding Technology Evolution
Source:Original | Author:DKD No.1 Writer | Publish time: 2020-04-30 | 19 Views | Share:
Laser welding is a vibration-free welding technology applying to conventional plastic packaging industry and also particularly suitable for precision electronic components such as: mice, mobile phones, plastic connecting devices; automotive electronical door locks, keyless entry equipment, sensors; liquid storage tanks, filtration equipment, hose connectors, hearing aids, microfluidic devices; in medical field -shift frames, hydraulic tanks, filter frames, front Lamps, tail lights, engine plastic parts; intake manifold optical manifold, auxiliary water pump manufacturing, etc.
With the development of laser welding technology, laser plastic welding is more competitive than ultrasonic welding, vibration welding and hot plate welding in many fields.

Advantages of laser welding processing:
Non-contact welding technology
Swift welding speed
Relatively high degree of automation -convenient for complex plastic parts processing
No overlap
Strong welding strength
High-precision welding
Airtight or vacuum sealed structure is achievable
Minimize thermal damage and thermal deformation
Joint different resins of various composition or different colors together

Welding Method Comparision
Laser welding is a welding method adopting high-energy-density laser beam as a heat source, that is, laser radiation heats the surface of the workpiece, and the surface heat diffuses to the inside through thermal conduction to melt the workpiece and form a specific molten pool. Therefore, the energy of the laser beam must be absorbed by the plastic to achieve welding effect. You are welcome to bring samples or provide material composition for our plastic laser welding consultant.

Reach us for different material welding suggestions, business@taolaserclad.com /info@dao-laser.com or call +86-186-5110-8229