CNC Shop Metrology
Calipers, micrometers, indicators, gauges, surface plates and calibration discipline.
Follow manufacturer documentation and qualified professional advice for electrical, rigging, safety, fire, ventilation and structural work.
Define the decision
Calipers, micrometers, indicators, gauges, surface plates and calibration discipline. Write down the outcome, evidence required, responsible person and acceptance criteria before inspecting or changing anything.
Collect evidence
Use photographs, serial numbers, manuals, measurements, alarm history, service records, supplier quotations and written assumptions. Distinguish facts from estimates.
Calculate downstream cost
Include downtime, labor, tooling, software, training, consumables, freight, installation, service travel and risk. The lowest purchase price is not always the lowest-cost path.
Keep a recoverable record
Store the final decision, supporting evidence, backups and action list where another person can find and understand them later.
Compare complete descriptions, photographs, included tooling, freight terms, control condition, and seller history. A listing title is not an inspection report.
Search current eBay listingsAffiliate link. Buying decisions should follow an independent inspection and total-cost calculation.