Posts by James Stern

Rigid fixtures also allow for more accomodating part holding. With rigid ultrasonic fixtures it is easier to adjust where and how a part is contacted.

Applications are evaluated individually to determine the correct fixture type. Contact Trinetics Group for a free analysis of your ultrasonic application.

Ultrasonic stack components are designed to be tuned to a specific frequency. There is an allowable range at each frequency.

Amplitude is one of the most important variables within any ultrasonic application. The amplitude created by a system is a factor of the hardware of[…]

Solvent bonding involves coating plastics together with a solvent and clamping them together. The solvent softens the plastic and when it evaporates the plastics are[…]

The decision to use either Thermoset Plastics or Thermoplastics is not as simple as it seems when it comes to ultrasonic welding of plastic parts.

Amorphous vs. Semi-crystalline are two types of plastics that should bear full scrutiny and research early on in the product design phase, which will avoid[…]