More machines do not fix a weak process. They multiply missed maintenance, inconsistent settings and untracked failures.
Why this matters
More machines do not fix a weak process. They multiply missed maintenance, inconsistent settings and untracked failures. The business case must rest on customer requirements, documented assumptions, feasible manufacturing processes and repeatable economics.
How to put it into practice
Standardize machine profiles, material storage, job intake, first-article review, labeling, maintenance and customer acceptance. Record failed prints by cause, not just count.
A practical five-step exercise
- Write the customer problem in one sentence.
- List three constraints that must be satisfied before production.
- Collect one real price, time or demand measurement.
- Choose a low-risk test and define what success would look like.
- Document the result and update your business plan.
The next decision
Scale a known-good process instead of scaling chaos.
Build from evidence: interview customers, document workflow, verify critical claims, and measure the outcome before adding complexity.
Explore the related MBA module or review the full PDF course.