Bingyan Zhao

TL;DR: In this paper, the authors introduce a web-based machine monitoring system that provides data collection, analysis, and machine event notification for MTConnect compatible machines, providing shop managers with the information needed to improve process efficiency on the shop floor, and increase overall equipment effectiveness (OEE).

Abstract: A machining status monitoring apparatus is provided on a machine tool, and has an actual CCD camera for imaging the tool and the workpiece and generating actual two-dimensional image data thereof, a virtual image generating section having a virtual CCD camera corresponding to the actual CCD camera, in which the tool and workpiece of three-dimensional model are imaged by the virtual CCD camera and virtual two-dimensional image data thereof are generated, and a display control section for receiving from a control device of the machine tool, information relating to the coolant supply state and checking whether coolant is being supplied to the contact portion of the tool and the workpiece, and displaying on a display device actual two-dimensional image data when coolant is not being supplied and displaying on the display device virtual two-dimensional image data when coolant is being supplied.

TL;DR: In this paper, an imaging device enclosure with a transparent window and a shutter mechanism is presented, and a rotating unit rotates one of the inner and outer housings, and gas supplying unit supplies gas to the inner housing.

TL;DR: In this paper, a Vorrichtung zur bearbeitungszustandsuberwachung is presented, in which an einzelnen Betrachterstandpunkten abgebildet werden, in welchem das distale Ende des Werkzeugs nicht von dem Werkstuck verdeckt wird, auf einer Anzeigesteuerabschnitt zum Auswahlen einer virtuellen CCD-Kamera.

TL;DR: In this paper , the authors proposed a posture behavior detection method and system based on pressure data, which is used to identify the pressure data to detect the posture, calculate the posture holding time and posture change frequency, judge the posture change action process according to the trajectory of the pressure center point, and finally record and analyze the user's behavior.