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Full-Text Articles in Operations Research, Systems Engineering and Industrial Engineering
Emergency Stop Devices And The Human Factors Of Response, Robert Paul Guinter
Emergency Stop Devices And The Human Factors Of Response, Robert Paul Guinter
Theses
The manual emergency stop Was recognized as an im- portant aspect of machine control very early during the history of powered mechanical systems. The purpose, of course, was to allow machinery to be quickly stepped during emergencies to minimize equipment damage and/or personal injury. Today, however, the emphasis of control is being shifted more and more toward totally automatic systems. Often, the importance of manual emergency stopping and override of these systems is lost in the zeal to perfect automatic controls. The problem that evolves is how and when to provide an efficient human-machine interface to allow a manual emergency …
The Guarding Of The Principal Metalworking Machines : The Techniques, Need, And Responsibility, Peter James Schwalje
The Guarding Of The Principal Metalworking Machines : The Techniques, Need, And Responsibility, Peter James Schwalje
Theses
This thesis examines the guarding of the principal metalworking machines employed in the economy. The machines selected for consideration comprise the bulk of metal processing equipment utilized in the basic fabrication and manufacturing processes. It has been intuitively recognized that this equipment has been involved in a significant quantity of industrial accidents by the very nature of the hazards created by their normal use. Consequently, a need to develop some form of guarding or means of operator protection is called for.
In order to examine this question the principal metalworking machines are enumerated, their basic operating characteristics set forth,, and …