Engineering

From Drawing to Stable Production

Liwan connects early engineering review with process planning and production launch.

Production focus

Engineering in Practice

These controls and activities support a defined manufacturing workflow.

  • Drawing review

    Review drawings before manufacturing steps are finalized.

  • Manufacturability review

    Consider manufacturability during early program planning.

  • Process planning

    Map the production sequence for the component program.

  • Tooling and fixtures

    Develop tooling and fixtures where the process requires them.

  • Prototype and first article

    Support prototype and first-article stages before launch.

  • Production launch

    Carry the approved process into production.

Workflow

Engineering Flow

Each stage connects to the next part of the manufacturing workflow.

  1. Drawing review
  2. Manufacturability review
  3. Process planning
  4. Tooling and fixtures
  5. Prototype and first article
  6. Production launch