摘要：This paper reports the reengineering of the assembly processes of printed circuit boards (PCBs) used in *** new designed assembly processes are quite different from the traditional ones,and the business performance is dramatically improved through establishing parallel workstations,off line workstation,merging workstations and organizing a small teamwork who cooperates in stations.“ITHINK”,a software package of business process reengineering (BPR),was used to analyze the current processes and create new *** is a powerful tool of BPR in modeling business processes,“soft” variables and conducting sensitivity *** new assembly processes were tested over a period of 8 hours *** results show that the new processes can increase throughput by 80% with only requiring less additional *** throughput can increase further by 17.5% when a small teamwork cooperates in some stations.