六西格玛设计 design for six sigma.pdfVIP

D e si gn f o r s i x si gm a DFSS Lights the Way elphi Electronics, headquartered in Kokomo, IN, is a global sup- With DFSS, plier of automotive electronics and safety systems. This includes team DeveLopS Dcontrols and security, safety, entertainment and communications, power electronics and microelectronics systems. proceSS For LaSer Delphi is committed to achieving flawless product launches and reduc- ing variation and waste by using data-driven problem prevention and tranSmiSSion problem-solving processes and toolsets. Delphi has embraced many WeLDing oF poLymer problem prevention and solving methods, including lean, Six Sigma and design for Six Sigma (DFSS). caSe anD cover Identifying the project Delphi’s development team was recently assigned one particular project, which included basic requirements that proved challenging. The focus of the project was a product that shared injection-mold tooling with two Delphi competitors. The product packaging design, including materials selection, was frozen by the customer. In other words, no design changes By Carl Berardinelli, Figure 1. Laser transmission welding Ken Gerhardt, Brian Chandler and Fred Kuhlman, Laser beam Delphi Electronics Safety (ES)