welding research and services

Nd:YAG soldering brazing welding

 Precision Joining Technologies, Inc. Home page

Precision Joining Technologies, Inc. is a small business dedicated to providing industry with innovative and cost effective welding/joining processes and services to enable the customer to stay competitive in a rapidly changing environment. The company is a product of the United States Department of Energy efforts to convert the various technologies previously used on nuclear weapons at the Mound Facility, located in Miamisburg, Ohio for use in commercial small businesses.

The same facilities/equipment/unique processes that were development for our nation’s nuclear weapons programs are now available for commercial use through Precision Joining Technologies. These welding/joining processes include:

Since it’s inception, Precision Joining Technologies has provided companies in the defense, aerospace, medical, plastic injection molding, machining, casting, airbag, calibration, pulp/paper and custom instrumentation industries as well as a variety of research institutes and universities with welding/joining research, process development, production services as well as welding engineering consulting.

Precision Joining Technologies has and continues to:

  • Complete all work within the timeframe determined by the customer.
  • Provide a weld quality which is unsurpassed in the industry.
  • Provide competitive pricing which will be lower than other welding facilities in the industry.

Precision Joining Technologies was the pioneer in the application of the laser welding process to the repair of molds used in the plastic injection mold industry six years ago. Over 3600 molds have been successfully repaired to date.

One of the unique processes at Precision Joining Technologies is pulsed Nd:YAG laser welding with automated filler wire addition. This filler wire feed system was developed in the 1980's for the purpose of adding filler wire to allow for successful welding of difficult to weld materials that make up nuclear weapons components. Thus, materials previously unweldable with the laser welding process can now be successfully joined using the appropriate filler wire material. This is the only known automated filler wire feed system in the country which has been coupled to a Nd:YAG pulsed laser welding system.


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Precision Joining Technologies, P.O. Box 531, Miamisburg, OH 45343-0531
Ph (937)865-4051 FAX (937)865-3666

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