Press Release
Release date: December 1, 2007
Motion Solutions for High Speed Welding from Miyachi Unitek
Monrovia, CA - December 2007 - Miyachi Unitek now offers two solutions for high speed welding applications that move the laser rather than the part: a galvo mirror-based scanning system and a low mass moving focus head linear drive system.
The galvo mirror system is capable of point-to-point speeds of up to 100 inches per second over short distances offering almost instantaneous weld-to-weld positioning. This system is specifically designed for multiple welds on small parts that may be welded one at a time or nested according to the working area of the F-Theta focusing lens. Typical applications for this type of system are welding read heads for hard disk drives, where up to 72 welds are required each second.
When larger parts are being welded, a gantry system is employed. This allows the beam focus spot size to be selected independent of the area, and maintains the beam angle on the part. Using a low mass weld head, accelerations of 2g are possible allowing for speeds of up to 100 inches per second. In addition, with a rapid acceleration profile it is possible to move, stop, and weld at multiple positions to maintain a round weld with minimized impact on overall cycle time.
Miyachi Unitek designs and manufactures a full range of resistance welding and reflow soldering power supplies, heads, monitors and accessories for both large scale and fine spot applications requiring precision metals joining, lasers and laser systems for welding and marking, and hermetic sealing systems, gloveboxes and environmental enclosures. The company offers applications and process development support at no charge. Company Headquarters is located at 1820 S Myrtle Ave., Monrovia, CA 91016. Contact Miyachi Unitek at (626) 303-5676 or by email at info@muc.miyachi.com. Miyachi Unitek may be found on the internet at www.muc.miyachi.com.
Contacts:
General Information:
Barbara Kuntz
USA
Phone: 626-930-8560
 E-mail this person
Company Information:
Name: Unitek Miyachi Corporation
Address: 1820 S. Myrtle Ave., P.O. Box 5033
City: Monrovia
State: CA
ZIP: 91017 7133
Country: USA
Phone: 626-303-5676
FAX: 626-358-8048
http://www.unitekmiyachi.com
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