Automotive electronics lamp module dispensing: instant adhesive case study

Background

An equipment integrator / manufacturer in Automotive electronics needed to dispensing on a lamp module using instant adhesive.

Process challenge

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

Solution

We recommended Pneumatic Valve + Glue Supply System, with using a high-flow pneumatic valve for staged potting together with vacuum de-airing.

Result

• Filler-related stoppages reduced from three per week to one per month.
• Shot volume 0.4 mL with deviation within ±3%.
• Cycle time 0.6 s per dot with no stringing or dripping during continuous running.

Project facts

• Industry: Automotive electronics
• Workpiece: lamp module
• Fluid: instant adhesive
• Process: dispensing
• Recommended lines: Pneumatic Valve, Glue Supply System

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