Manning, Mark; Ennerson, Fred Jr. (1960, ASQC) Hughes Aircraft Co.
It has been the writer's experience that simplicity of administration and ease of understanding must characterize a successful program for a quality control system. This article shows how one of the old stand-bys has been applied to pinpoint an operation at the first sign of trouble. It is written from the viewpoint of the man on the floor with emphasis on the operating details.
Statistical process control (SPC)