博音搬家丢了很多传统的东西;在西雅图认识两个精密加工的老师傅,工资很高

本帖于 2025-05-31 23:57:44 时间, 由普通用户 胡雪盐8 编辑

Boeing's loss of high-precision manufacturing ("fine machinery") capabilities, which many industry observers trace back to strategic missteps during and after its relocation from Seattle to Chicago (2001) and later operational changes in Charleston and elsewhere.

Here’s a breakdown of what happened and how it affected Boeing’s craftsmanship and production quality:


1. The Move: From Engineering Culture to Financial Focus

  • In 2001, Boeing moved its headquarters from Seattle (home to its traditional engineering and manufacturing base) to Chicago.

  • This was seen as symbolic: a shift from an "engineering-first" to a "financial/corporate-first" culture.

  • Former engineers and insiders have said that respect and authority shifted from engineers to MBAs, which deeply affected long-term product quality.


? 2. Outsourcing 787 Program

  • Boeing chose to heavily outsource production for the 787 Dreamliner, including critical structural components (e.g., fuselage sections, wings).

  • Some of the work was done by suppliers that lacked Boeing's legacy of precision machining and quality assurance.

  • In Charleston, SC, where part of 787 assembly was moved, there were:

    • Workforce skill gaps

    • Poor-quality control reports

    • Delayed delivery timelines

  • The fine tolerances once expected from Boeing (particularly in Seattle and Wichita) suffered.


? 3. Loss of Fine Machining Culture

  • Veteran machinists and precision engineers were laid off, retired, or not replaced.

  • Boeing's unionized Seattle workforce (IAM 751) was historically known for extremely tight tolerances and skilled craftsmanship.

  • By contrast, new sites had less experience in:

    • Precision metal fitting

    • Composite bonding

    • Integrated system alignment


4. Consequences: 737 MAX Production Quality Issues

  • The 737 MAX disaster (2018-2019) revealed deep systemic issues—not just software flaws, but engineering judgment failures.

  • Reports of loose bolts, shoddy work, and misaligned components became more frequent in the 2020s.

  • In 2024–2025, Boeing faced FAA investigations and production halts, especially related to quality issues at Spirit AeroSystems (a major supplier that used to be part of Boeing).


Summary

Yes, Boeing did lose part of its "fine machinery skills"—and that’s tied to:

  • Corporate relocation decisions that weakened its engineering-centered culture

  • Aggressive outsourcing and cost-cutting

  • A disconnect between executive leadership and the manufacturing floor

  • De-skilling of its once world-class production teams

 

 


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