Study on Problem on Instability in Packaging Length for High-Speed Wire Rods
With regard to the problem on the instability in packaging length for high-speed wire rods,Six Sigma management method was applied to study and analyze the causes leading to the problem,and identified such factors as packing pressure,loading time and slow compression speed in terms of influencing the packaging length for high-speed wire rods.Based on experimen-tal designing and analyzing,the optimal solutions for these related factors were determined.Fol-lowing practical implementation,the process capability index(Ppk)for packaging length was 1.49,indicating sufficient process capability which could meet packaging requirements,and thereby the problem on instability in packaging length for high-speed wire rods was solved.
high-speed wire rodspackaging lengthSix Sigmarelevant factorsprocess ca-pability index
万方数据
维普
