Research on reducing CWS value based on product lean design

The research on improving production efficiency and reducing labor cost by CWS is the focus of notebook computer manufacturing enterprises. This breaks traditional method at end chooses to find breakthroughs from whole life cycle products. Finally, innovatively based product lean design, design side, explore optimization opportunity reduce value production, so as achieve purpose CWS. Firstly, laptop model S selected object, its structure disassembly analysis, assembly action station sequencing were carried out preliminarily determine process. According bottleneck process time, current CT line was determined be 13S, initial calculated 0.2167. Then, principles CONN FAN, Battery, Speaker RCT are optimized make their easier. SSD fixation method, I/O BKT modular eliminate need for auxiliary assembly. In addition, Center Hook WLAN integrated MB, cancelled, that parts more modular. rearranged production. 0.1589, which decreased 27 % compared with before optimization.