Tube assembling device, has control system finding characteristic curve representing parameter`s evolution during tube assembly, and tag transmitting control signal, representing curve, to control unit for comparison with specific curve

摘要

#CMT# #/CMT# The device has a control system (CR) comprising an acceleration sensor (26) measuring a physical control parameter during assembly of a tube on a support, and a radiofrequency identification tag (14) communicating with the sensor. The control system determines a characteristic curve representative of the evolution of the parameter during assembling of the tube. The identification tag transmits a control signal (SC) representative of the characteristic curve to an exterior control unit (31) for comparison with a predetermined specific curve. #CMT#USE : #/CMT# Used for assembling a tube on a support. #CMT#ADVANTAGE : #/CMT# The control system concludes with certainty that the assembly device is in assembled state and assembly of the tube is qualitatively realized when the comparison between the characteristic curve and the predetermined specific curve is positive, and permits to estimate mounting defects such as excessive mounting or insufficient mounting when the comparison is negative. #CMT#DESCRIPTION OF DRAWINGS : #/CMT# The drawing shows a schematic representation of a control system utilized in a tube assembling device. CR : Control system SC : Control signal SE : Excitation signal SM : Measurement signal 14 : Radio frequency identification tag 26 : Acceleration sensor 27 : Antenna 28 : Chip 29 : Microprocessor 30 : Memory 31 : Control unit.