LPSCE case studies
LPSCE · Put your knowledge to work in context.
The Lean Six Sigma Professional Certification (LPSCE) is a vendor-neutral credential for practitioners who combine Lean waste elimination with Six Sigma statistical problem solving. It suits process improvement specialists, quality engineers, operations and manufacturing supervisors, service and transactional process owners, and project leads who run DMAIC projects and want their skills validated against a broad body of knowledge rather than a single methodology. The LPSCE case studies are 5 cases and about 3,336 words.
1Expediting in a Contract Electronics Assembly Line
Northbridge Electronics assembles control boards for industrial pumps on a single SMT line feeding manual through-hole assembly and final test. Sales quotes six working days, yet order-to-ship average is 18 days and on-time delivery has fallen to 82%.
636 words, about 3 min2A Preselected Solution in a Hospital Laboratory Project
A 420-bed regional hospital has chartered a project to reduce laboratory errors by implementing a new laboratory information system by Q4. The charter lists the IT director as sponsor, a go-live date, and a scope covering five outpatient draw sites plus the main lab.
689 words, about 3 min3Capability Reported with a Questionable Gauge and Stratified Process
A Tier 1 automotive supplier machines aluminum housings. The bore diameter specification is 25.000 ±0.030 mm.
708 words, about 4 min4A Pilot Under Peak-Season Pressure in a Grocery Distribution Center
A regional grocery distributor's 24-aisle distribution center handles 11,000 SKUs and 38,000 lines per day. Pickers average 85 lines per hour against a target of 110; overtime is 12% and mispicks are 0.9 per 1,000 lines.
630 words, about 3 min5SPC Tampering and Give-Away Limits on a Bottling Line
A beverage plant fills 500 mL bottles on a 12-head rotary filler. The label declares 500 mL; the legal minimum is 500 mL, and the internal upper limit is 510 mL to control give-away.
673 words, about 3 min