Application 150 - Wire Bond Testing

Application Summary

In microelectronics production environments, bond testing can provide a means of evaluating bond quality and verifying bond consistency and reliability. In this automated wire bond testing system FUTEK’s LSM300 or LSB200 can be integrated to the cartridge mechanism in line with the testing hook to record the peak force or breaking force of the wire bond under test.

Products in Use

Precision Load Cell or Miniature S-Beam Jr. (LSM300 or LSB200) paired with Instrumentation (USB Solutions).

How it Works

1. Wire bond testing systems enables two types of wire pull testing: destructive and non-destructive.
2. During a destructive wire pull test, a wire is pulled upward (perpendicular to the substrate) by a hook until there is either a bond failure or the wire breaks. This type of test is intended for process setup.
3. During a non-destructive wire pull test, a wire is pulled upward (perpendicular to the substrate) by a hook at a predesignated force to ensure high reliability packaging.
4. Wire bond testing systems also have the ability to perform the following test: Solder Ball Shear, Die Shear, Stud Bump Pull, Passivation Layer Shear, Ribbon Pull, Tweezer Peel, Fatigue and Push.
5. Specifically during a wire pull test FUTEK’s LSM300 precision load cell or LSB200 miniature load cell can be attached to the hook tool to measure the pulling force exerted on the wire under test.
6. These force measures can be streamed to a computer for analysis utilizing FUTEK’s USB Solutions.

For further information on Futek and its products please contact Metromatics +61 7 3868 4255 or sales@metromatics.com.au

For outside this region please contact our supplier Futek +1 949 465 0900 or ehsan@futek.com 

Application 154- Frankenstein Bolt Fastening Measurement

Application Summary

Ensuring that the monster’s head stays in place, our good friend Dr. Frankenstein uses FUTEK’s LTH Thru-Hole Load Cells to measure the tightening forces applied to his bolts.

Products in Use

Thru-Hole/Donut Load Cell (LTH Series) paired with TRS Rotary Torque Sensor and Instrumentation (USB Solutions).

How it Works

1. It would be "off with his head" if Dr. Frankenstein were to let his monster's bolts loosen.
2. Not wanting to overshadow the infamous tale of the headless horseman, Dr. Frankenstein used FUTEK's Rotary Torque Sensor to ensure that the torque he applied as he tightened the bolts would withstand the ravages of time.
3. Yet, Frankenstein didn't want to over torque the bolts as well. Thus, he incorporated the use for FUTEK's Thru-Hole Load Cell to fine-tune this procedure.
4. His precise measurements for both torque and force were streamed via the blood red USB520 device and the onyx USB220 to be displayed onto his 21st Century Turing Machine.
5. To learn more about bolt fastening in a realistic setting,see application 102.

For further information on Futek and its products please contact Metromatics +61 7 3868 4255 or sales@metromatics.com.au

For outside this region please contact our supplier Futek +1 949 465 0900 or ehsan@futek.com