Rockwell Automation Technologies Incorporated

Other

Tri-vision International Corporation

Michael Scott Roote

Frederick Michael Discenzo

David Lee Jensen

Ramdas M Pai

Richard James Novak

John Crandall Ference

Bennet Ray Williams

Gerald Peter Schaller

Richard M Amendolea

Frederick A McLaughlin

James J Rataiczak

Eric R Rataiczak

The invention provides control systems and methodologies for controlling a process having one or more motorized pumps and associated motor drives, which provide for optimized process performance according to one or more performance criteria, such as efficiency, component life expectancy, safety, emissions, noise, vibration, operational cost, or the like. More particularly, the subject invention provides for employing machine diagnostic and/or prognostic information in connection with optimizing an overall business operation over a time horizon.

System and method for dynamic multi-objective optimization of machine selection, integration and utilization

Short parts are detected on machines where bar stock is fed through one or more work spindles and held in a burring spindle during cut off. The burring spindle contains a sensing rod biased towards the front of the burring spindle and adapted to contact a finished part on the end of the bar stock as the burring spindle moves on to the stock if the part has the proper length. This moves the sensing rod back, with respect to the burring spindle, and a target on the end of the sensing rod enters the sensing field of a proximity sensor. If the burring spindle moves onto a short part, the sensing rod is not moved by the design amount and the target disc does not enter the sensing field of the proximity sensor. The sensor then initiates a short part signal.

Method and apparatus for detecting short parts

Depleted stock feeder tubes, and feed malfunctions, are detected in bar fed machines such as automatic screw machines, CNC lathes and the like, employing reciprocating feed tubes with flexible feed fingers that grip the stock, with a sensor assembly mounted on a pivoted stock feeding lever or other feeder mechanism. The body of the sensor assembly is positioned to press against a roller or other connecting member extending laterally from the feed tube assembly, and retract the feed tube. A plunger or other reciprocating contact member is mounted in and biased to extend from the body. If a feed tube is stocked when the feed tube is retracted, the force required to retract the feed tube is greater than the biasing force on the plunger, the plunger moves, and a proximity sensor or other detector senses the new position or motion of the plunger. If stock is depleted, the force required to retract the feed tube is less than the biasing force on the plunger, the plunger does not move, and a signal is generated to stop the machine or take other corrective action.

Stock depletion sensor

Growing community of inventors

Chesterland, OH, United States of America

Michael Scott Roote