Monthly Archives for April 2013

Six Sigma saved this company $19,546! This project focused on the scrap being generated on Line 001, which produces tubing. The operation is staffed with two shifts, fives days per week. Scrap reporting indicated the annual scrap being generated was $50,000. This translates to 7.3% of good footage produced. The goal was to reduce the amount of […]

A reduction in scrap production saved this company $96,000 Manifolds are produced with two manufacturing cells.  The overall average scrap rate of 9.06% for both cells was unacceptably high.  Through the use of Pareto charts the molding operation was identified as the primary contributor to scrap. The ability of the inspectors to identify visual defects […]

Savings of $78,000 the first year! Employees can enroll for their retirement benefits online. The online enrollment process is used to sign up participants for accessing to their retirement accounts. It has been an ineffective process since implementation in May, 2000.  The abandonment rate is too high, and an analysis of the problem was undertaken, […]

Problem:  A manufacturer did not understand what contributed to the quantity of product shipped each day.  They did a lot of work to keep production moving and reduce downtime, but it never seemed to impact their ability to ship more units Causes 165 variables were tracked daily including: Downtime Defects per unit Model mix production […]

Economic impact of over $184,000! Since the 2001 Plant Expansion the throughput of Furnace #4 has been less than the design Operating Equipment Efficiency of 295,140,698 pounds of propane feed.  In 2004 the furnace operated 304 of 344 operating days at 69.8% of design. Total throughput for the 2004 calendar year was 205,952,599 pounds of […]

A Total of $48,000 in savings! Problem: There has been significant variability in the electric bill for a fiberglass component manufacturer. There have been large increases even when production was low. The average electric bill is $3,767, with an average usage each month of 17,978 kwh. Causes Inefficient operation of the air compressor Lighting was […]

Improvements resulted in an annualized hard savings of $537,921 The project was to reduce the number of credit invoices by 50%. To keep the metric consistent, the ratio of credit invoices to total invoices was determined to be the metric. The objective was to reduce the ratio from 8% to 4%. The project analyzed the […]