Much can be accomplished in vibration testing or screening through the use of specially designed fixturing.
VTS has extensive experience in the design and fabrication of many unique fixtures now in use in laboratory and production line operations on a wide range of industrial and consumer products.
Among these applications are such test items as cellular phones, automotive radio/cassette players, industrial electronic chassis, medical devices, PC boards, fluorescent lamps, automotive sub-assemblies, military LRUs, and television tuners.
Two vibrators, on an adjustable base plate, can screen assemblies from 8 inches to four feet or more in length.
Automotive Radio/Cassette Player
Short Vibration Stress Screen detects flaws in this completed product. This set-up can apply to a multitude of assembled products.
Large Powered-Up PC Boards
Computer Pc Boards are screened, under powered-up conditions, to improve reliability.
Four Square Foot PC Board
Four Vibrator armatures and driver bars weigh only a total of 7 lbs. compared to 150 to 300 lbs. for a large single fixture or slip table.