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。