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Welding, laser

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Laser welding operations are performed by contract manufacturers in medical device manufacturing, whether the laser welding involves using millisecond-long laser pulses to join tiny blades or high-powered gas lasers for high volume applications. Similar to the electron beam welding process, in laser welding high power density is used to weld a variety of metals including stainless and carbon steels, titanium, and aluminum, with small heat-affected zones and a high-quality weld. Laser welding uses a solid state or gas mixture as a medium, and excites it to emit photons, forming a laser beam. Solid state lasers most commonly use a single crystal shaped as a rod made of yttrium aluminum garnet doped with neodymium (Nd:YAG), but can also use neodymium in glass (ND:glass) or synthetic ruby and chromium in aluminum oxide. Fiber optics are used to deliver the laser beam to the weld area. Gas lasers use mixtures of gases like carbon dioxide, nitrogen, or helium, and to excite the gas, high-voltage, low-current power is needed. A rigid lens and mirror are used to deliver the laser beam since fiber optic cable is destroyed by the wavelength created.

Supplier Level: Charter

Supplier Level: Exhibitor

  • AMETEK Engineered Medical Components/TSE/Avicenna

    Arlington, MN US

    Qualifications: Exhibitor in at least 2 MD&M and/or MEDTEC shows

    Markets Supplied: Worldwide

  • Innova Design Inc.

    San Diego, CA US

    Qualifications: Supplier to Medical Manufacturers

    Markets Supplied: North America, Europe

  • MeKo

    Sarstedt, DE

    Qualifications: ISO 13485, ISO 9001, FDA Registered, Exhibitor in at least 2 MD&M and/or MEDTEC shows, Supplier to Medical Manufacturers

    Markets Supplied: North America, Europe, Worldwide

  • Mound Laser & Photonics Center

    Miamisburg, OH US

    Qualifications: ISO 9001, Exhibitor in at least 2 MD&M and/or MEDTEC shows, Supplier to Medical Manufacturers

    Markets Supplied: North America

  • Natec Medical Ltd

    Reduit, MU

    Qualifications: ISO 13485, ISO 9001, FDA Registered, CGMP Certified, Exhibitor in at least 2 MD&M and/or MEDTEC shows

    Markets Supplied: North America, Europe, Worldwide

  • Tessy Plastics

    Elbridge, NY US

    Qualifications: ISO 13485, CGMP Certified, Exhibitor in at least 2 MD&M and/or MEDTEC shows, Supplier to Medical Manufacturers

  • Valtronic Technologies (USA) Inc.

    Solon, OH US

    Qualifications: ISO 13485, ISO 9001, FDA Registered, Exhibitor in at least 2 MD&M and/or MEDTEC shows, Supplier to Medical Manufacturers

    Markets Supplied: North America, Europe

Supplier Level: Free Listing

  • Hutchinson Technology Inc.

    Hutchinson, MN US

    Qualifications: ISO 13485, ISO 9001, Exhibitor in at least 2 MD&M and/or MEDTEC shows, Supplier to Medical Manufacturers

    Markets Supplied: Worldwide

  • MedNet GmbH

    Muenster, DE

    Qualifications: ISO 13485

    Markets Supplied: Europe, Worldwide

  • MicroGroup Inc.

    Medway, MA US

    Qualifications: ISO 9001, Supplier to Medical Manufacturers

    Markets Supplied: North America, Europe

  • Sony DADC

    Anif, AT

    Qualifications: ISO 13485, ISO 9001, Exhibitor in at least 2 MD&M and/or MEDTEC shows, Supplier to Medical Manufacturers

    Markets Supplied: North America, Europe

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