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Due to their flexible and efficient capabilities, lasers are often used over more traditional machining technologies, such as mechanical drilling and chemical etching, in manufacturing a wide variety of products, from medical implants, gyroscopes, and drug delivery catheters to aircraft engines, printed circuit boards, and fuel cells. Fundamentals

Ronald Schaeffer is the chief executive officer of PhotoMachining, Inc. He earned a PhD in physical chemistry from Lehigh University and has been involved in laser manufacture and materials processing for more than 25 years. He currently writes a column for MICROmanufacturing and is on the editorial advisory board of Industrial Laser Solutions.


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