TY - SER AU - Tesara,Bennett B. AU - Awate,Prakash G. AU - Tabucanon,Mario T. AU - Fujiwara,Okitsugu ED - Royal Thai Government, TI - Control charts and quality related statistical applications in industry T2 - Research studies project report PY - 1987/// CY - Bangkok PB - Asian Institute of Technology KW - Quality control KW - Industrial statistics KW - Charts, diagrams, etc N1 - A research study submitted in partial fulfilment of the requirements for t h e degree of Master of Engineering, School of Engineering and Technology; Research Studies Project Report (M. Eng.) - Asian Institute of Technology, 1987 N2 - The semiconductor industry in the Third World is basically subassembling . To remain competitive, the subassemblers are expected to come up with products with high quality, low cost and delivered on time. This study focuses on two critical operations in semiconductor s ubassembling. The operations considered were lead bonding and molding. Control charts techniques are applied to the lead bonding operation in order to monitor machine performance. Multivariate analyses are used in the molding operation to derive causal relationships between input and output variables. From this relationships, an empirical approach was undertaken to find t he "Safe Operating Re gion" in the molding parameters. Though the study was done in a specific plant, the processes involved are not unique to semiconductor subassembling and therefore, the techniques used are applicable to other semiconductor sub assembling plants UR - http://203.159.5.9/ait-thesis/detail.php?q=B19041 ER -