Welding Technologies For Lexan/ABS

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SUMMARY

The discussion focuses on welding technologies suitable for Lexan and ABS materials. Users suggest ultrasonic and vibration welding as potential methods for adhering Lexan 141 to polycarbonate-ABS. Traditional adhesives like Weld-On #3 and #4 are commonly used in fabrication shops, while SuperGlue serves as a temporary solution. The conversation emphasizes the need for effective welding techniques to achieve durable bonds between these plastics.

PREREQUISITES
  • Understanding of Lexan and ABS material properties
  • Familiarity with welding techniques such as ultrasonic and vibration welding
  • Knowledge of adhesive options like Weld-On #3 and #4
  • Basic experience in plastic fabrication processes
NEXT STEPS
  • Research ultrasonic welding applications for Lexan and ABS
  • Explore vibration welding techniques and their effectiveness
  • Investigate the properties and uses of Weld-On #3 and #4 adhesives
  • Learn about alternative adhesives suitable for plastic bonding
USEFUL FOR

Materials engineers, plastic fabricators, and anyone involved in the welding or bonding of Lexan and ABS materials will benefit from this discussion.

fitz_calc
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I have a small Lexan 141 dome I snap into a large piece of polycarbonate-ABS:

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I'd prefer to adhere with some other method, are any of you materials guys familiar in welding technologies? Would something like ultrasonic or vibration welding be a possibility for me?
 
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In both the acrylic fabrication shop and the sign shop that I worked in, we just used Weld-On #3 or #4. SuperGlue works in an emergency.
 

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