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APPLICATION PROFILE
High Voltage Ignition Coil

Our customer had struggled with coil winding downtime and scrap wire due to flash and mismatch on multi-flange bobbins from other suppliers. They then came to Thermotech for this coil form because of our specialty in multi-flange bobbins. We employ a unique tooling approach to achieve precise, flash-free components for this challenging application. In addition, we assign a toolmaker to each program in order to develop the expertise needed to manage the complex tool maintenance required.

Application: High Voltage Ignition Coil

Material: Polyphenylene oxide (PPO)

Challenges:
  • Multi-flange Achieved by Laminated Tooling
  • Maximum Flash or Mismatch: + .0005"
  • Tight Tolerances: ± .002"
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