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Laser Plastic Welding System

Key Features

  • Laser Beam Delivery system integrates a servo gantry and the laser scan head and is supported by our proprietary LaserLinQ™ software harmonizing the motion of both components.
  • Precise and controllable laser beam delivery when welding mid-size and large components.
  • Simplified beam delivery options reduce system cost while preserving the ability to weld large plastic parts.
  • Closed-circuit television camera is integrated within the machine enabling live weld preview on the HMI screen
  • Ability to directly monitor and record weld cycle data for analysis.
  • Laser enclosures are Class I CDRH certified and utilize laser-safe glass viewing windows where appropriate.
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Dukane Laser Welding Workcells for plastic parts are designed to weld clear-to-clear plastic components without the need of any laser absorbing additives. These workcells incorporate a recently developed 2 micron laser with greatly increased absorption by clear polymers and enables highly controlled melting through the thickness of optically clear parts.

Dukane’s clear-to-clear laser welders are an exciting advancement for medical, electronics, consumer packaged goods, appliances, packaging and other industries. This advanced laser welding technology enables manufacturers to implement laser-based plastic assembly in high-volume automation lines, as well as custom manufacturing of plastic parts with various shapes and sizes.

Industry Leading Custom Tooling

The flexible welding system from Dukane also allows for rapid change-over of a wide variety of highly specialized tooling cassettes. The tools, as a standard, incorporate binary tool ID recognition for automatic weld recipe recall. They are capable of supporting multi-cavity function, multiple feature detection, vision systems, and independent clamping systems in an effort to compensate for part variations.

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Laser Welding Workcell to join Clear to Clear Plastic presented by Dukane

Benefits

Particulate free, minimal or no flash for clean and aesthetically pleasing appearance

Non-contact process with localized heat input reduces mechanical stress level on inner components during the weld

Designed to weld clear to clear or clear to color plastic parts without adding absorbing additives

Highly controlled and consistent heat input, precision clamping with no relative motion of parts during the cycle assures a highly repeatable welding process and consistent joint quality

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