Optoelectronics and display lens holder sealing and bonding: two-component epoxy case study

Background

An equipment integrator / manufacturer in Optoelectronics and display needed to sealing and bonding on a lens holder using two-component epoxy.

Process challenge

Bead width and height must stay stable with no edge creep.

Solution

We recommended Dispensing Valve + Glue Distributing Machine, with using a precision dispensing valve with suck-back and servo three-axis motion for uniform coating.

Result

Overall equipment availability improved by about 12%.
Shot volume 0.05 mL with deviation within ±2%.
Cycle time 0.5 s per dot with no stringing or dripping during continuous running.

Project facts

Industry: Optoelectronics and display
Workpiece: lens holder
Fluid: two-component epoxy
Process: sealing and bonding
Recommended lines: Dispensing Valve, Glue Distributing Machine