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New Product Introduction (NPI) Guide

新产品导入指南

The NPI phase is a critical process for a product from concept to mass production. As process engineers, we have specific deliverables at each stage.

NPI 阶段是产品从概念到量产的关键过程。作为工艺工程师,我们在每个阶段都有特定的交付物。


Stage Overview (阶段概览)

1. EVT (Engineering Validation Test)

工程验证测试

  • Objective (目标): Verify design feasibility & Identify major process risks.
    • 验证设计可行性 & 识别主要工艺风险。
  • Deliverables (交付物): DFM (Design for Manufacturing) Report.
    • DFM(可制造性设计)报告。

2. DVT (Design Validation Test)

设计验证测试

  • Objective: Verify design maturity & Lock process parameters (DOE).
    • 验证设计成熟度 & 锁定工艺参数(DOE)。
  • Key Actions (关键动作): Verify molds/fixtures.
    • 模具/治具验证。

3. PVT (Production Validation Test)

生产验证测试

  • Objective: Verify mass production capability & Yield Ramp.
    • 验证量产能力 & 良率爬坡。
  • Focus (重点): CT (Cycle Time) optimization.
    • 生产节拍(CT)优化。

4. MP (Mass Production)

量产

  • Focus: Continuous improvement & Exception handling.
    • 持续改进 & 异常处理。