Bliss chip tube carts are ergonomically designed for convenient chip tube storage and easy positioning. Constructed of steel, the carts incorporate four bin rows that can be subdivided on ½" centers. Using available slide-in dividers, the rows can be configured into various sizes. The presentation angle of the storage bins can be adjusted for operator comfort and for ease of access during manual component assembly. Gas lift springs assist in raising and lowering the unit.
Standard features of the carts include:
XiDAT XD7500 PCBA x-ray inspection system provides for oblique angle views of up to 70° for any position 360° around the 18 x 16" (458 x 407 mm) inspection area. Inspects BGA and CSP devices. Viewing is enhanced with a filament-free, sub-micron x-ray tube that provides feature recognition to 950 nanometers.
Incorporates the latest revision of Dage's ‘point and click' x-ray operating system.
The machine will be exhibited at Booth 5811 during Assembly Technology Expo, Sept. 28-30.
Robotic probers for the high-end semiconductor test industry can solve calibration problems facing automatic test equipment manufacturers.
These tools, which contain high speed, complex electronics, require a method to validate and calibrate their test signals. As test points have increased in number to the thousands, and chip speeds have increased in bandwidth into the GHz, robotic probing devices have automated the process under software control.
The family of robots now includes R-Theta and x-y versions for many ATE testers. The robots attach to the test head and probe specific pads on a device interface board. An on-board CPU moves the probe tip along high-precision linear bearings using optically encoded stepper motors for accurate positioning.